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      <title>오라클 주민번호 마스킹 처리 방법</title>
      <link>https://sageput.tistory.com/22</link>
      <description>&lt;h3 data-end=&quot;66&quot; data-start=&quot;23&quot; data-section-id=&quot;ya01rc&quot; data-ke-size=&quot;size23&quot;&gt;&lt;span&gt;Oracle RPAD(), LPAD() 함수로 주민번호 * 처리하기&lt;/span&gt;&lt;/h3&gt;
&lt;p data-end=&quot;132&quot; data-start=&quot;68&quot; data-ke-size=&quot;size16&quot;&gt;실무에서 오라클(Oracle) SQL을 사용하다 보면&lt;br /&gt;가장 많이 사용하는 기능 중 하나가 개인정보 마스킹입니다.&lt;/p&gt;
&lt;p data-end=&quot;192&quot; data-start=&quot;134&quot; data-ke-size=&quot;size16&quot;&gt;특히 주민등록번호는 개인정보보호 때문에&lt;br /&gt;전체를 그대로 출력하지 않고 일부만 표시하는 경우가 많습니다.&lt;/p&gt;
&lt;p data-end=&quot;200&quot; data-start=&quot;194&quot; data-ke-size=&quot;size16&quot;&gt;예를 들어:&lt;/p&gt;
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&lt;pre class=&quot;angelscript&quot;&gt;&lt;code&gt;900101-1234567&lt;/code&gt;&lt;/pre&gt;
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&lt;p data-end=&quot;260&quot; data-start=&quot;241&quot; data-ke-size=&quot;size16&quot;&gt;이 주민번호를 아래처럼 변경합니다.&lt;/p&gt;
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&lt;pre class=&quot;angelscript&quot;&gt;&lt;code&gt;900101-1******&lt;/code&gt;&lt;/pre&gt;
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&lt;p data-end=&quot;303&quot; data-start=&quot;301&quot; data-ke-size=&quot;size16&quot;&gt;즉,&lt;/p&gt;
&lt;ul style=&quot;list-style-type: disc;&quot; data-end=&quot;361&quot; data-start=&quot;305&quot; data-ke-list-type=&quot;disc&quot;&gt;
&lt;li data-end=&quot;319&quot; data-start=&quot;305&quot; data-section-id=&quot;pvr1ji&quot;&gt;주민번호 앞자리는 유지&lt;/li&gt;
&lt;li data-end=&quot;343&quot; data-start=&quot;320&quot; data-section-id=&quot;7dkm45&quot;&gt;뒷자리 7자리 중 첫 번째 숫자만 표시&lt;/li&gt;
&lt;li data-end=&quot;361&quot; data-start=&quot;344&quot; data-section-id=&quot;fterjc&quot;&gt;나머지 6자리는 * 처리&lt;/li&gt;
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&lt;p data-end=&quot;437&quot; data-start=&quot;363&quot; data-ke-size=&quot;size16&quot;&gt;오늘은 초보자도 이해할 수 있도록&lt;br /&gt;RPAD() 와 LPAD() 함수 차이점과 주민번호 마스킹 예제를 쉽게 설명해보겠습니다.&lt;/p&gt;
&lt;hr data-end=&quot;442&quot; data-start=&quot;439&quot; data-ke-style=&quot;style1&quot; /&gt;
&lt;h1 data-end=&quot;470&quot; data-start=&quot;444&quot; data-section-id=&quot;1pisq9i&quot;&gt;1. 주민번호 뒷자리 첫 숫자를 남기는 이유&lt;/h1&gt;
&lt;p data-end=&quot;504&quot; data-start=&quot;472&quot; data-ke-size=&quot;size16&quot;&gt;주민번호 뒷자리 첫 숫자는 성별과 출생 세기를 의미합니다.&lt;/p&gt;
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&lt;div&gt;숫자의미
&lt;table style=&quot;border-collapse: collapse; width: 54.0698%;&quot; border=&quot;1&quot; data-end=&quot;619&quot; data-start=&quot;506&quot; data-ke-align=&quot;alignLeft&quot;&gt;
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&lt;tr data-end=&quot;550&quot; data-start=&quot;528&quot;&gt;
&lt;td style=&quot;width: 14.3023%;&quot; data-col-size=&quot;sm&quot; data-end=&quot;532&quot; data-start=&quot;528&quot;&gt;1&lt;/td&gt;
&lt;td style=&quot;width: 39.6512%;&quot; data-end=&quot;550&quot; data-start=&quot;532&quot; data-col-size=&quot;sm&quot;&gt;남성 (1900년대 출생)&lt;/td&gt;
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&lt;tr data-end=&quot;573&quot; data-start=&quot;551&quot;&gt;
&lt;td style=&quot;width: 14.3023%;&quot; data-col-size=&quot;sm&quot; data-end=&quot;555&quot; data-start=&quot;551&quot;&gt;2&lt;/td&gt;
&lt;td style=&quot;width: 39.6512%;&quot; data-end=&quot;573&quot; data-start=&quot;555&quot; data-col-size=&quot;sm&quot;&gt;여성 (1900년대 출생)&lt;/td&gt;
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&lt;tr data-end=&quot;596&quot; data-start=&quot;574&quot;&gt;
&lt;td style=&quot;width: 14.3023%;&quot; data-col-size=&quot;sm&quot; data-end=&quot;578&quot; data-start=&quot;574&quot;&gt;3&lt;/td&gt;
&lt;td style=&quot;width: 39.6512%;&quot; data-end=&quot;596&quot; data-start=&quot;578&quot; data-col-size=&quot;sm&quot;&gt;남성 (2000년대 출생)&lt;/td&gt;
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&lt;tr data-end=&quot;619&quot; data-start=&quot;597&quot;&gt;
&lt;td style=&quot;width: 14.3023%;&quot; data-col-size=&quot;sm&quot; data-end=&quot;601&quot; data-start=&quot;597&quot;&gt;4&lt;/td&gt;
&lt;td style=&quot;width: 39.6512%;&quot; data-end=&quot;619&quot; data-start=&quot;601&quot; data-col-size=&quot;sm&quot;&gt;여성 (2000년대 출생)&lt;/td&gt;
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&lt;p data-end=&quot;675&quot; data-start=&quot;621&quot; data-ke-size=&quot;size16&quot;&gt;그래서 실무에서는&lt;br /&gt;성별 구분 숫자는 남기고&lt;br /&gt;나머지 숫자는 * 처리하는 경우가 많습니다.&lt;/p&gt;
&lt;hr data-end=&quot;680&quot; data-start=&quot;677&quot; data-ke-style=&quot;style1&quot; /&gt;
&lt;h1 data-end=&quot;698&quot; data-start=&quot;682&quot; data-section-id=&quot;1iafg7n&quot;&gt;2. RPAD() 함수란?&lt;/h1&gt;
&lt;p data-end=&quot;743&quot; data-start=&quot;700&quot; data-ke-size=&quot;size16&quot;&gt;RPAD()는 문자열 오른쪽(Right)에 특정 문자를 채우는 함수입니다.&lt;/p&gt;
&lt;hr data-end=&quot;748&quot; data-start=&quot;745&quot; data-ke-style=&quot;style1&quot; /&gt;
&lt;h2 data-end=&quot;758&quot; data-start=&quot;750&quot; data-section-id=&quot;1a0r28&quot; data-ke-size=&quot;size26&quot;&gt;기본 문법&lt;/h2&gt;
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&lt;pre class=&quot;stylus&quot;&gt;&lt;code&gt;RPAD(문자열, 총길이, 채울문자)&lt;/code&gt;&lt;/pre&gt;
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&lt;hr data-end=&quot;808&quot; data-start=&quot;805&quot; data-ke-style=&quot;style1&quot; /&gt;
&lt;h2 data-end=&quot;824&quot; data-start=&quot;810&quot; data-section-id=&quot;z8esgk&quot; data-ke-size=&quot;size26&quot;&gt;주민번호 마스킹 예제&lt;/h2&gt;
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&lt;pre class=&quot;pgsql&quot;&gt;&lt;code&gt;SELECT RPAD(SUBSTR('900101-1234567',1,8),14,'*')
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&lt;hr data-end=&quot;913&quot; data-start=&quot;910&quot; data-ke-style=&quot;style1&quot; /&gt;
&lt;h2 data-end=&quot;920&quot; data-start=&quot;915&quot; data-section-id=&quot;1m6e3t&quot; data-ke-size=&quot;size26&quot;&gt;결과&lt;/h2&gt;
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&lt;pre class=&quot;angelscript&quot;&gt;&lt;code&gt;900101-1******&lt;/code&gt;&lt;/pre&gt;
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&lt;hr data-end=&quot;964&quot; data-start=&quot;961&quot; data-ke-style=&quot;style1&quot; /&gt;
&lt;h2 data-end=&quot;974&quot; data-start=&quot;966&quot; data-section-id=&quot;b7vec9&quot; data-ke-size=&quot;size26&quot;&gt;동작 방식&lt;/h2&gt;
&lt;p data-end=&quot;980&quot; data-start=&quot;976&quot; data-ke-size=&quot;size16&quot;&gt;앞부분:&lt;/p&gt;
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&lt;p data-end=&quot;1021&quot; data-start=&quot;1015&quot; data-ke-size=&quot;size16&quot;&gt;을 유지하고&lt;/p&gt;
&lt;p data-end=&quot;1045&quot; data-start=&quot;1023&quot; data-ke-size=&quot;size16&quot;&gt;오른쪽 부족한 부분을 *로 채웁니다.&lt;/p&gt;
&lt;hr data-end=&quot;1050&quot; data-start=&quot;1047&quot; data-ke-style=&quot;style1&quot; /&gt;
&lt;h1 data-end=&quot;1068&quot; data-start=&quot;1052&quot; data-section-id=&quot;tqh9kc&quot;&gt;3. LPAD() 함수란?&lt;/h1&gt;
&lt;p data-end=&quot;1111&quot; data-start=&quot;1070&quot; data-ke-size=&quot;size16&quot;&gt;LPAD()는 문자열 왼쪽(Left)에 특정 문자를 채우는 함수입니다.&lt;/p&gt;
&lt;hr data-end=&quot;1116&quot; data-start=&quot;1113&quot; data-ke-style=&quot;style1&quot; /&gt;
&lt;h2 data-end=&quot;1126&quot; data-start=&quot;1118&quot; data-section-id=&quot;1a0r28&quot; data-ke-size=&quot;size26&quot;&gt;기본 문법&lt;/h2&gt;
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&lt;pre class=&quot;stylus&quot;&gt;&lt;code&gt;LPAD(문자열, 총길이, 채울문자)&lt;/code&gt;&lt;/pre&gt;
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&lt;hr data-end=&quot;1176&quot; data-start=&quot;1173&quot; data-ke-style=&quot;style1&quot; /&gt;
&lt;h2 data-end=&quot;1192&quot; data-start=&quot;1178&quot; data-section-id=&quot;z8esgk&quot; data-ke-size=&quot;size26&quot;&gt;주민번호 마스킹 예제&lt;/h2&gt;
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&lt;pre class=&quot;sql&quot;&gt;&lt;code&gt;SELECT LPAD(SUBSTR('1234567',1,1),7,'*')
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&lt;hr data-end=&quot;1273&quot; data-start=&quot;1270&quot; data-ke-style=&quot;style1&quot; /&gt;
&lt;h2 data-end=&quot;1280&quot; data-start=&quot;1275&quot; data-section-id=&quot;1m6e3t&quot; data-ke-size=&quot;size26&quot;&gt;결과&lt;/h2&gt;
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&lt;pre class=&quot;angelscript&quot;&gt;&lt;code&gt;******1&lt;/code&gt;&lt;/pre&gt;
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&lt;hr data-end=&quot;1317&quot; data-start=&quot;1314&quot; data-ke-style=&quot;style1&quot; /&gt;
&lt;h2 data-end=&quot;1327&quot; data-start=&quot;1319&quot; data-section-id=&quot;b7vec9&quot; data-ke-size=&quot;size26&quot;&gt;동작 방식&lt;/h2&gt;
&lt;p data-end=&quot;1343&quot; data-start=&quot;1329&quot; data-ke-size=&quot;size16&quot;&gt;주민번호 뒷자리 첫 숫자:&lt;/p&gt;
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&lt;p data-end=&quot;1377&quot; data-start=&quot;1371&quot; data-ke-size=&quot;size16&quot;&gt;만 유지하고&lt;/p&gt;
&lt;p data-end=&quot;1393&quot; data-start=&quot;1379&quot; data-ke-size=&quot;size16&quot;&gt;왼쪽을 * 처리합니다.&lt;/p&gt;
&lt;hr data-end=&quot;1398&quot; data-start=&quot;1395&quot; data-ke-style=&quot;style1&quot; /&gt;
&lt;h1 data-end=&quot;1424&quot; data-start=&quot;1400&quot; data-section-id=&quot;o9ugdb&quot;&gt;4. RPAD vs LPAD 차이점 비교&lt;/h1&gt;
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&lt;div&gt;함수의미채우는 방향주민번호 예제 결과
&lt;table style=&quot;border-collapse: collapse; width: 100%;&quot; border=&quot;1&quot; data-end=&quot;1564&quot; data-start=&quot;1426&quot; data-ke-align=&quot;alignLeft&quot;&gt;
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&lt;tr data-end=&quot;1525&quot; data-start=&quot;1478&quot;&gt;
&lt;td data-col-size=&quot;sm&quot; data-end=&quot;1485&quot; data-start=&quot;1478&quot;&gt;RPAD&lt;/td&gt;
&lt;td data-end=&quot;1501&quot; data-start=&quot;1485&quot; data-col-size=&quot;sm&quot;&gt;Right Padding&lt;/td&gt;
&lt;td data-end=&quot;1507&quot; data-start=&quot;1501&quot; data-col-size=&quot;sm&quot;&gt;오른쪽&lt;/td&gt;
&lt;td data-end=&quot;1525&quot; data-start=&quot;1507&quot; data-col-size=&quot;sm&quot;&gt;900101-1******&lt;/td&gt;
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&lt;tr data-end=&quot;1564&quot; data-start=&quot;1526&quot;&gt;
&lt;td data-col-size=&quot;sm&quot; data-end=&quot;1533&quot; data-start=&quot;1526&quot;&gt;LPAD&lt;/td&gt;
&lt;td data-end=&quot;1548&quot; data-start=&quot;1533&quot; data-col-size=&quot;sm&quot;&gt;Left Padding&lt;/td&gt;
&lt;td data-end=&quot;1553&quot; data-start=&quot;1548&quot; data-col-size=&quot;sm&quot;&gt;왼쪽&lt;/td&gt;
&lt;td data-end=&quot;1564&quot; data-start=&quot;1553&quot; data-col-size=&quot;sm&quot;&gt;******1&lt;/td&gt;
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&lt;hr data-end=&quot;1569&quot; data-start=&quot;1566&quot; data-ke-style=&quot;style1&quot; /&gt;
&lt;h1 data-end=&quot;1599&quot; data-start=&quot;1571&quot; data-section-id=&quot;1h88sqx&quot;&gt;5. 실무에서 RPAD를 더 많이 사용하는 이유&lt;/h1&gt;
&lt;p data-end=&quot;1634&quot; data-start=&quot;1601&quot; data-ke-size=&quot;size16&quot;&gt;실제 업무에서는 주민번호 앞부분을 유지하는 경우가 많습니다.&lt;/p&gt;
&lt;p data-end=&quot;1639&quot; data-start=&quot;1636&quot; data-ke-size=&quot;size16&quot;&gt;예시:&lt;/p&gt;
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&lt;pre class=&quot;angelscript&quot;&gt;&lt;code&gt;900101-1******&lt;/code&gt;&lt;/pre&gt;
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&lt;p data-end=&quot;1727&quot; data-start=&quot;1680&quot; data-ke-size=&quot;size16&quot;&gt;사용자가 일부 정보를 확인할 수 있으면서도&lt;br /&gt;개인정보는 보호할 수 있기 때문입니다.&lt;/p&gt;
&lt;p data-end=&quot;1737&quot; data-start=&quot;1729&quot; data-ke-size=&quot;size16&quot;&gt;그래서 대부분:&lt;/p&gt;
&lt;ul style=&quot;list-style-type: disc;&quot; data-end=&quot;1762&quot; data-start=&quot;1739&quot; data-ke-list-type=&quot;disc&quot;&gt;
&lt;li data-end=&quot;1749&quot; data-start=&quot;1739&quot; data-section-id=&quot;bnld19&quot;&gt;고객관리 시스템&lt;/li&gt;
&lt;li data-end=&quot;1755&quot; data-start=&quot;1750&quot; data-section-id=&quot;1o4j5b&quot;&gt;ERP&lt;/li&gt;
&lt;li data-end=&quot;1762&quot; data-start=&quot;1756&quot; data-section-id=&quot;1xe60ol&quot;&gt;그룹웨어&lt;/li&gt;
&lt;/ul&gt;
&lt;p data-end=&quot;1793&quot; data-start=&quot;1764&quot; data-ke-size=&quot;size16&quot;&gt;등에서 RPAD() 방식이 가장 많이 사용됩니다.&lt;/p&gt;
&lt;hr data-end=&quot;1798&quot; data-start=&quot;1795&quot; data-ke-style=&quot;style1&quot; /&gt;
&lt;h1 data-end=&quot;1813&quot; data-start=&quot;1800&quot; data-section-id=&quot;qc89oi&quot;&gt;6. 실무 응용 예제&lt;/h1&gt;
&lt;hr data-end=&quot;1818&quot; data-start=&quot;1815&quot; data-ke-style=&quot;style1&quot; /&gt;
&lt;h2 data-end=&quot;1831&quot; data-start=&quot;1820&quot; data-section-id=&quot;1uq8vqo&quot; data-ke-size=&quot;size26&quot;&gt;전화번호 마스킹&lt;/h2&gt;
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&lt;pre class=&quot;sql&quot;&gt;&lt;code&gt;SELECT SUBSTR(PHONE,1,3) || '****' || SUBSTR(PHONE,8,4)
FROM MEMBER;&lt;/code&gt;&lt;/pre&gt;
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&lt;p data-end=&quot;1929&quot; data-start=&quot;1926&quot; data-ke-size=&quot;size16&quot;&gt;결과:&lt;/p&gt;
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&lt;pre class=&quot;angelscript&quot;&gt;&lt;code&gt;010****5678&lt;/code&gt;&lt;/pre&gt;
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&lt;hr data-end=&quot;1970&quot; data-start=&quot;1967&quot; data-ke-style=&quot;style1&quot; /&gt;
&lt;h2 data-end=&quot;1981&quot; data-start=&quot;1972&quot; data-section-id=&quot;1ky07fk&quot; data-ke-size=&quot;size26&quot;&gt;이름 마스킹&lt;/h2&gt;
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&lt;pre class=&quot;sql&quot;&gt;&lt;code&gt;SELECT RPAD(SUBSTR(NAME,1,1),3,'*')
FROM MEMBER;&lt;/code&gt;&lt;/pre&gt;
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&lt;p data-end=&quot;2059&quot; data-start=&quot;2056&quot; data-ke-size=&quot;size16&quot;&gt;결과:&lt;/p&gt;
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&lt;pre class=&quot;&quot;&gt;&lt;code&gt;홍**&lt;/code&gt;&lt;/pre&gt;
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&lt;hr data-end=&quot;2092&quot; data-start=&quot;2089&quot; data-ke-style=&quot;style1&quot; /&gt;
&lt;h1 data-end=&quot;2117&quot; data-start=&quot;2094&quot; data-section-id=&quot;1usx6j3&quot;&gt;7. 초보자가 가장 많이 헷갈리는 부분&lt;/h1&gt;
&lt;div&gt;
&lt;div&gt;함수기억 방법
&lt;table style=&quot;border-collapse: collapse; width: 66.2791%;&quot; border=&quot;1&quot; data-end=&quot;2193&quot; data-start=&quot;2119&quot; data-ke-align=&quot;alignLeft&quot;&gt;
&lt;tbody data-end=&quot;2193&quot; data-start=&quot;2144&quot;&gt;
&lt;tr data-end=&quot;2169&quot; data-start=&quot;2144&quot;&gt;
&lt;td style=&quot;width: 27.7907%;&quot; data-col-size=&quot;sm&quot; data-end=&quot;2151&quot; data-start=&quot;2144&quot;&gt;RPAD&lt;/td&gt;
&lt;td style=&quot;width: 38.3721%;&quot; data-end=&quot;2169&quot; data-start=&quot;2151&quot; data-col-size=&quot;sm&quot;&gt;오른쪽(Right)에 채움&lt;/td&gt;
&lt;/tr&gt;
&lt;tr data-end=&quot;2193&quot; data-start=&quot;2170&quot;&gt;
&lt;td style=&quot;width: 27.7907%;&quot; data-col-size=&quot;sm&quot; data-end=&quot;2177&quot; data-start=&quot;2170&quot;&gt;LPAD&lt;/td&gt;
&lt;td style=&quot;width: 38.3721%;&quot; data-end=&quot;2193&quot; data-start=&quot;2177&quot; data-col-size=&quot;sm&quot;&gt;왼쪽(Left)에 채움&lt;/td&gt;
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&lt;p data-end=&quot;2224&quot; data-start=&quot;2195&quot; data-ke-size=&quot;size16&quot;&gt;함수 이름 첫 글자만 기억해도 쉽게 구분 가능합니다.&lt;/p&gt;
&lt;hr data-end=&quot;2229&quot; data-start=&quot;2226&quot; data-ke-style=&quot;style1&quot; /&gt;
&lt;h1 data-end=&quot;2238&quot; data-start=&quot;2231&quot; data-section-id=&quot;1twysbq&quot;&gt;최종 정리&lt;/h1&gt;
&lt;ul style=&quot;list-style-type: disc;&quot; data-end=&quot;2286&quot; data-start=&quot;2240&quot; data-ke-list-type=&quot;disc&quot;&gt;
&lt;li data-end=&quot;2263&quot; data-start=&quot;2240&quot; data-section-id=&quot;3w4z5q&quot;&gt;RPAD() = 오른쪽 문자 채우기&lt;/li&gt;
&lt;li data-end=&quot;2286&quot; data-start=&quot;2264&quot; data-section-id=&quot;1dbqy74&quot;&gt;LPAD() = 왼쪽 문자 채우기&lt;/li&gt;
&lt;/ul&gt;
&lt;p data-end=&quot;2308&quot; data-start=&quot;2288&quot; data-ke-size=&quot;size16&quot;&gt;그리고 주민번호 마스킹에서는 대부분:&lt;/p&gt;
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&lt;pre class=&quot;lisp&quot;&gt;&lt;code&gt;RPAD(SUBSTR(주민번호,1,8),14,'*')&lt;/code&gt;&lt;/pre&gt;
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&lt;p data-end=&quot;2380&quot; data-start=&quot;2364&quot; data-ke-size=&quot;size16&quot;&gt;방식을 가장 많이 사용합니다.&lt;/p&gt;</description>
      <category>정 보 교 환</category>
      <category>LPAD 함수 사용법</category>
      <category>Oracle RPAD LPAD</category>
      <category>Oracle SQL 예제</category>
      <category>RPAD 함수 사용법</category>
      <category>오라클 LPAD</category>
      <category>오라클 RPAD</category>
      <category>오라클 개인정보 마스킹</category>
      <category>오라클 문자열 함수</category>
      <category>오라클 주민번호 마스킹</category>
      <category>주민번호 별표 처리</category>
      <author>sageput</author>
      <guid isPermaLink="true">https://sageput.tistory.com/22</guid>
      <comments>https://sageput.tistory.com/22#entry22comment</comments>
      <pubDate>Thu, 7 May 2026 17:11:00 +0900</pubDate>
    </item>
    <item>
      <title>CA/B vs CA 완벽 정리 (2026 최신)</title>
      <link>https://sageput.tistory.com/21</link>
      <description>&lt;div id=&quot;SE-e744dc8c-42c9-46a9-a3c1-41f8ae9da31a&quot; style=&quot;background-color: #ffffff; color: #666666; text-align: left;&quot;&gt;
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&lt;p id=&quot;SE-283395fc-0434-470b-93ed-75509f83bc13&quot; style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;&lt;b&gt; SSL/TLS부터 인증기관 구조까지 한 번에 이해하기&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-1b6011c7-99b4-47ac-8353-cdbc726f2ed2&quot; style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;인터넷에서 &amp;ldquo;보안 연결&amp;rdquo;을 의미하는   아이콘을 본 적 있으시죠? 이것이 바로 &lt;/span&gt;&lt;span&gt;&lt;b&gt;SSL/TLS 기반 암호화 통신&lt;/b&gt;&lt;/span&gt;&lt;span&gt;입니다.&lt;/span&gt;&lt;/p&gt;
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&lt;div id=&quot;SE-c175cafe-604a-4f89-b08b-da2a7f4c73fd&quot; style=&quot;background-color: #ffffff; color: #666666; text-align: left;&quot;&gt;
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&lt;div&gt;&lt;hr data-ke-style=&quot;style1&quot; /&gt;&lt;/div&gt;
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&lt;div id=&quot;SE-77545973-8220-498e-b643-76e21a6c0e3a&quot; style=&quot;background-color: #ffffff; color: #666666; text-align: left;&quot;&gt;
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&lt;p id=&quot;SE-f302f067-ea4a-4287-8129-6682268af715&quot; style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;&lt;b&gt;  SSL/TLS란 무엇인가?&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-846c9c93-01a3-486b-aa14-0683a006cd20&quot; style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;p id=&quot;SE-0d781929-8c7e-46be-86e1-2f62ebfa9fcc&quot; style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;SSL(Secure Sockets Layer)과 TLS(Transport Layer Security)는&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-1f5e68f2-38e9-4099-b674-1c901d9a322e&quot; style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;  &lt;/span&gt;&lt;span&gt;&lt;b&gt;웹사이트와 사용자 간 데이터를 암호화하는 보안 프로토콜&lt;/b&gt;&lt;/span&gt;&lt;span&gt;입니다.&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-7702de3f-2587-42f8-a304-091447e99505&quot; style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;​&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-a6a4c159-69df-4815-a612-715409f3e305&quot; style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;✔ 로그인 정보 보호&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-92bd8180-8624-40aa-b6f1-efd4cf80caa1&quot; style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;✔ 카드 결제 정보 보호&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-04197a6e-1e6f-4092-96b6-4bed939cf280&quot; style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;✔ 데이터 위&amp;middot;변조 방지&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-d4ec95e5-8388-47b8-8e2f-bb5a2531f2f9&quot; style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;  현재는 SSL보다 발전된 &lt;/span&gt;&lt;span&gt;&lt;b&gt;TLS가 표준으로 사용&lt;/b&gt;&lt;/span&gt;&lt;span&gt;됩니다.&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-db0de757-725f-4995-82fc-28d75d4f698f&quot; style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;​&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-a935fc52-35d7-4cae-bdb5-287052f92834&quot; style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;  쉽게 말하면&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-330c7a1f-5e46-4688-afb0-ea9c1adcc8ff&quot; style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;  &amp;ldquo;인터넷에서 정보를 안전하게 주고받는 암호화 기술&amp;rdquo;&lt;/span&gt;&lt;/p&gt;
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&lt;div id=&quot;SE-b0388f80-8ec6-4d1d-90f6-28554cfd0ced&quot; style=&quot;background-color: #ffffff; color: #666666; text-align: left;&quot;&gt;
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&lt;div id=&quot;SE-fbad4c78-3e37-4ec1-949d-6745b754d164&quot; style=&quot;background-color: #ffffff; color: #666666; text-align: left;&quot;&gt;
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&lt;p id=&quot;SE-bd84d99e-6bdc-4f40-9b0c-2d90f0a2e619&quot; style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;&lt;b&gt;  1️⃣ CA란 무엇인가? (인증기관 개념)&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-b251eb6e-273a-49dd-a1d7-9f46abf699f3&quot; style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;&lt;b&gt;​&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-d67a76be-6e70-42d8-b2f5-cd0e8970f5f1&quot; style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;&lt;b&gt; CA (Certificate Authority)&lt;/b&gt;&lt;/span&gt;&lt;span&gt;는&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-c11afd2a-6f54-4d0e-a4a9-c6e0e8586fc5&quot; style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;  인터넷에서 신뢰를 보장하는 &amp;ldquo;공인 인증기관&amp;rdquo;입니다.&lt;/span&gt;&lt;/p&gt;
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&lt;div id=&quot;SE-569272ba-9933-42b1-b0e3-3880edf0ce97&quot; style=&quot;background-color: #ffffff; color: #666666; text-align: left;&quot;&gt;
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&lt;div id=&quot;SE-e278bfb7-a54f-4dee-8410-7193535ed564&quot; style=&quot;background-color: #ffffff; color: #666666; text-align: left;&quot;&gt;
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&lt;p id=&quot;SE-70a05a4c-5a6f-459f-9dcc-c9f35495f552&quot; style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;&lt;b&gt;  CA의 역할&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-c92c3d28-b27d-48e3-91ae-5c15b12cdd89&quot; style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;​&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-46aafa4f-b526-447a-af08-08b4cd64a22b&quot; style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;✔ SSL 인증서 발급&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-a28007aa-b214-4e4d-b566-57db2d00cf7a&quot; style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;✔ 웹사이트 신원 확인&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-d9fb8a90-1f2f-4871-b414-6f724d50b123&quot; style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;✔ 인증서 서명 (디지털 서명)&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-a71a0361-b2f4-4daf-aff5-9aa05fa1bb9f&quot; style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;✔ 보안 연결 신뢰 제공&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-ac91d803-deb1-4ea5-8fac-76a455785edb&quot; style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;  즉, &lt;/span&gt;&lt;span&gt;&lt;b&gt;&amp;ldquo;이 사이트는 안전합니다&amp;rdquo;라고 보증해주는 기관&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;div id=&quot;SE-e11a94f1-390e-4353-8fcf-43fefe8d293f&quot; style=&quot;background-color: #ffffff; color: #666666; text-align: left;&quot;&gt;
&lt;div&gt;
&lt;div&gt;
&lt;div&gt;&lt;hr data-ke-style=&quot;style1&quot; /&gt;&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;div id=&quot;SE-a2f139a2-8312-449f-9df3-5ae57e142e13&quot; style=&quot;background-color: #ffffff; color: #666666; text-align: left;&quot;&gt;
&lt;div&gt;
&lt;div&gt;
&lt;div&gt;
&lt;p id=&quot;SE-1f4b02d3-2aab-4d03-a495-3dc9c8415dcb&quot; style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;&lt;b&gt;  CA 비유&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-0ca04991-6146-4908-b0c5-1b68d9797bba&quot; style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;​&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-fac58867-ed85-459d-ae3b-42c58b7d005b&quot; style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;  CA = &amp;ldquo;공인 신분증 발급 기관&amp;rdquo;&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-8598749f-2022-4d52-9e17-b8cf4ed029c4&quot; style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;✔ 주민등록증 발급&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-0a445e1f-2735-437f-9cc8-34d90ce9e7ff&quot; style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;✔ 여권 발급&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-0b27e1a3-de08-47af-ae01-dcd085e0d1c1&quot; style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;➡ 신뢰할 수 있는 기관이 인증해야 믿을 수 있음&lt;/span&gt;&lt;/p&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;div id=&quot;SE-68976104-4c32-41d9-bb19-d6e8dca220a9&quot; style=&quot;background-color: #ffffff; color: #666666; text-align: left;&quot;&gt;
&lt;div&gt;
&lt;div&gt;
&lt;div&gt;&lt;hr data-ke-style=&quot;style1&quot; /&gt;&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;div id=&quot;SE-0c922f68-3601-4f6e-a13d-8a6fcd73e09f&quot; style=&quot;background-color: #ffffff; color: #666666; text-align: left;&quot;&gt;
&lt;div&gt;
&lt;div&gt;
&lt;div&gt;
&lt;p id=&quot;SE-618f0f17-928d-4f02-b716-7ae20e4cf492&quot; style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;&lt;b&gt;  대표 CA 기관&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-fb82b726-da35-4d50-97d7-03ea0260493b&quot; style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;​&lt;/span&gt;&lt;/p&gt;
&lt;ul style=&quot;list-style-type: disc;&quot; data-ke-list-type=&quot;disc&quot;&gt;
&lt;li style=&quot;list-style-type: inherit;&quot;&gt;&lt;span&gt;&lt;a style=&quot;color: #608cba;&quot; href=&quot;https://www.kicassl.com/&quot; data-linkdata=&quot;{&amp;quot;id&amp;quot;: &amp;quot;SE-30ce8d94-0ce0-489e-a4f7-cba9546a0fc5&amp;quot;, &amp;quot;link&amp;quot;: &amp;quot;https://www.kicassl.com/&amp;quot;}&quot; data-linktype=&quot;text&quot;&gt;한국정보인증&lt;/a&gt;&lt;/span&gt;&lt;/li&gt;
&lt;li style=&quot;list-style-type: inherit;&quot;&gt;&lt;span&gt;&lt;a style=&quot;color: #608cba;&quot; href=&quot;https://crosscert.com/symantec/02_1_03.jsp&quot; data-linkdata=&quot;{&amp;quot;id&amp;quot;: &amp;quot;SE-672627f7-ee96-43f0-b0b3-4d7e700a20aa&amp;quot;, &amp;quot;link&amp;quot;: &amp;quot;https://crosscert.com/symantec/02_1_03.jsp&amp;quot;}&quot; data-linktype=&quot;text&quot;&gt;한국전자인증&lt;/a&gt;&lt;/span&gt;&lt;/li&gt;
&lt;li style=&quot;list-style-type: inherit;&quot;&gt;&lt;span&gt;&lt;a style=&quot;color: #608cba;&quot; href=&quot;https://hosting.cafe24.com/?controller=new_product_page&amp;amp;page=ssl_cert&quot; data-linkdata=&quot;{&amp;quot;id&amp;quot;: &amp;quot;SE-f1019d80-3122-4339-b76a-4b815d7d3377&amp;quot;, &amp;quot;link&amp;quot;: &amp;quot;https://hosting.cafe24.com/?controller=new_product_page&amp;amp;#38;page=ssl_cert&amp;quot;}&quot; data-linktype=&quot;text&quot;&gt;카페24&lt;/a&gt;&lt;/span&gt;&lt;/li&gt;
&lt;li style=&quot;list-style-type: inherit;&quot;&gt;&lt;span&gt;&lt;a style=&quot;color: #608cba;&quot; href=&quot;https://sslhosting.gabia.com/&quot; data-linkdata=&quot;{&amp;quot;id&amp;quot;: &amp;quot;SE-3df00ba5-4fcd-4229-b296-6b3f774fa656&amp;quot;, &amp;quot;link&amp;quot;: &amp;quot;https://sslhosting.gabia.com/&amp;quot;}&quot; data-linktype=&quot;text&quot;&gt;가비아&lt;/a&gt;&lt;/span&gt;&lt;/li&gt;
&lt;/ul&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;div id=&quot;SE-cc191908-1c37-4c1c-a221-645110e04f28&quot; style=&quot;background-color: #ffffff; color: #666666; text-align: left;&quot;&gt;
&lt;div&gt;
&lt;div&gt;
&lt;div&gt;&lt;hr data-ke-style=&quot;style1&quot; /&gt;&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;div id=&quot;SE-355490ef-8b20-4f86-b4ed-622b2ebfa41d&quot; style=&quot;background-color: #ffffff; color: #666666; text-align: left;&quot;&gt;
&lt;div&gt;
&lt;div&gt;
&lt;div&gt;
&lt;p id=&quot;SE-8a9ed33e-3590-45c9-96a1-06cc41faa6da&quot; style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;  근거&lt;/span&gt;&lt;/p&gt;
&lt;ul style=&quot;list-style-type: disc;&quot; data-ke-list-type=&quot;disc&quot;&gt;
&lt;li style=&quot;list-style-type: inherit;&quot;&gt;&lt;span&gt;&lt;a href=&quot;https://www.digicert.com/blog/what-is-a-certificate-authority&quot;&gt;https://www.digicert.com/blog/what-is-a-certificate-authority&lt;/a&gt;&lt;/span&gt;&lt;/li&gt;
&lt;/ul&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;div id=&quot;SE-cca35ab8-730f-4212-8cf2-074dd5652200&quot; style=&quot;background-color: #ffffff; color: #666666; text-align: left;&quot;&gt;
&lt;div&gt;
&lt;div&gt;
&lt;div&gt;&lt;hr data-ke-style=&quot;style1&quot; /&gt;&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;div id=&quot;SE-eb627bc9-efd6-40e3-898f-93b025ca65df&quot; style=&quot;background-color: #ffffff; color: #666666; text-align: left;&quot;&gt;
&lt;div&gt;
&lt;div&gt;
&lt;div&gt;
&lt;p id=&quot;SE-8cb6dafe-c69f-4ce9-9a21-ef242dbbe375&quot; style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;&lt;b&gt;  2️⃣ CA/B란 무엇인가? (CA/B Forum 개념)&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-ae9e290c-a94e-4f2e-922f-48f39f2e3df8&quot; style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;&lt;b&gt;​&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-41383a5f-dadd-478b-8a92-621e55cb44c5&quot; style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;&lt;b&gt; CA/B (CA/Browser Forum)&lt;/b&gt;&lt;/span&gt;&lt;span&gt;는&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-44a97c18-2326-4c53-ae9a-d57b0eaa80af&quot; style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;  CA와 브라우저 회사들이 모여 만든 &amp;ldquo;보안 정책 협의체&amp;rdquo;입니다.&lt;/span&gt;&lt;/p&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;div id=&quot;SE-db3f7408-ef88-4103-ba26-6bc5beb4beea&quot; style=&quot;background-color: #ffffff; color: #666666; text-align: left;&quot;&gt;
&lt;div&gt;
&lt;div&gt;
&lt;div&gt;&lt;hr data-ke-style=&quot;style1&quot; /&gt;&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;div id=&quot;SE-889997be-270e-4796-86ac-73a24c41c6ba&quot; style=&quot;background-color: #ffffff; color: #666666; text-align: left;&quot;&gt;
&lt;div&gt;
&lt;div&gt;
&lt;div&gt;
&lt;p id=&quot;SE-ade236fa-78a5-4b59-9570-29b76e41fdb4&quot; style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;&lt;b&gt;  CA/B Forum의 역할&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-145860a7-5d37-499b-bb72-5053d8975e91&quot; style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;​&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-1e7707c3-d428-4a28-bd82-5b7d9ba412f6&quot; style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;✔ SSL 인증서 발급 규칙 정의&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-d01b76d7-8cf1-45ea-ab85-f700b06d83f1&quot; style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;✔ 보안 정책 표준화&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-4f7562b9-4cd1-4c88-b04c-850a2041445e&quot; style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;✔ 인증서 신뢰 기준 관리&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-c04493f4-0b18-4f75-acb0-144fe5022ff3&quot; style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;✔ 브라우저와 CA 간 신뢰 체계 유지&lt;/span&gt;&lt;/p&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;div id=&quot;SE-a315cc59-6631-4af4-a769-93e276abf251&quot; style=&quot;background-color: #ffffff; color: #666666; text-align: left;&quot;&gt;
&lt;div&gt;
&lt;div&gt;
&lt;div&gt;&lt;hr data-ke-style=&quot;style1&quot; /&gt;&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;div id=&quot;SE-c8a3f7b7-e98c-43b2-b914-bb309695058b&quot; style=&quot;background-color: #ffffff; color: #666666; text-align: left;&quot;&gt;
&lt;div&gt;
&lt;div&gt;
&lt;div&gt;
&lt;p id=&quot;SE-6c26ae9e-8aa2-4464-80c0-5091f454182c&quot; style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;&lt;b&gt;  참여 조직&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-824ef1a8-71a2-44e9-a591-a3d74c17ab81&quot; style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;​&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-620a8ec8-bea3-4666-a366-337ddb7cd754&quot; style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;✔ 인증기관 (CA)&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-3f5955ea-0d60-48a8-ae1e-ece812698494&quot; style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;✔ 브라우저 회사&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-1d694c4b-1392-469b-956c-91d14f43e522&quot; style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;​&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-c93eed73-1a77-464b-a82c-c06da2d60df9&quot; style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;&lt;b&gt;  대표 참여 기업&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-2067b6ff-1da0-4b73-bfa9-2810617e4e8c&quot; style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;&lt;b&gt;​&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;
&lt;ul style=&quot;list-style-type: disc;&quot; data-ke-list-type=&quot;disc&quot;&gt;
&lt;li style=&quot;list-style-type: inherit;&quot;&gt;&lt;span&gt;Google&lt;/span&gt;&lt;/li&gt;
&lt;li style=&quot;list-style-type: inherit;&quot;&gt;&lt;span&gt;Mozilla&lt;/span&gt;&lt;/li&gt;
&lt;li style=&quot;list-style-type: inherit;&quot;&gt;&lt;span&gt;Microsoft&lt;/span&gt;&lt;/li&gt;
&lt;/ul&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;div id=&quot;SE-bf296789-352f-47b4-9e23-2d195ce6d757&quot; style=&quot;background-color: #ffffff; color: #666666; text-align: left;&quot;&gt;
&lt;div&gt;
&lt;div&gt;
&lt;div&gt;&lt;hr data-ke-style=&quot;style1&quot; /&gt;&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;div id=&quot;SE-ad196f55-5099-4059-ab68-bab1ec388a28&quot; style=&quot;background-color: #ffffff; color: #666666; text-align: left;&quot;&gt;
&lt;div&gt;
&lt;div&gt;
&lt;div&gt;
&lt;p id=&quot;SE-80c5a6a2-2e88-4ab0-9248-f3661e81dc3e&quot; style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;  쉽게 비유하면&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-09d705ef-c766-4f06-8fde-48bb3c57e5e8&quot; style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;  CA = &amp;ldquo;면허 발급 기관&amp;rdquo;&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-24c72a5f-5f88-4076-9152-c7162617713f&quot; style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;  CA/B = &amp;ldquo;법과 규칙을 만드는 정부&amp;rdquo;&lt;/span&gt;&lt;/p&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;div id=&quot;SE-0ebec679-70a3-433e-b6f0-41ed833fd424&quot; style=&quot;background-color: #ffffff; color: #666666; text-align: left;&quot;&gt;
&lt;div&gt;
&lt;div&gt;
&lt;div&gt;&lt;hr data-ke-style=&quot;style1&quot; /&gt;&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;div id=&quot;SE-92da9b39-b940-4a04-85d4-b656b5a55fe8&quot; style=&quot;background-color: #ffffff; color: #666666; text-align: left;&quot;&gt;
&lt;div&gt;
&lt;div&gt;
&lt;div&gt;
&lt;p id=&quot;SE-f9b8eeb9-dca6-4026-a3f9-dc42588147cd&quot; style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;  근거&lt;/span&gt;&lt;/p&gt;
&lt;ul style=&quot;list-style-type: disc;&quot; data-ke-list-type=&quot;disc&quot;&gt;
&lt;li style=&quot;list-style-type: inherit;&quot;&gt;&lt;span&gt;&lt;a href=&quot;https://cabforum.org/&quot;&gt;https://cabforum.org/&lt;/a&gt;&lt;/span&gt;&lt;/li&gt;
&lt;/ul&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;div id=&quot;SE-fb2d3eb2-eed3-451e-a1b5-5bbcbd68280e&quot; style=&quot;background-color: #ffffff; color: #666666; text-align: left;&quot;&gt;
&lt;div&gt;
&lt;div&gt;
&lt;div&gt;&lt;hr data-ke-style=&quot;style1&quot; /&gt;&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;div id=&quot;SE-11d6567e-aadc-4c92-bc42-2925bfd7127a&quot; style=&quot;background-color: #ffffff; color: #666666; text-align: left;&quot;&gt;
&lt;div&gt;
&lt;div&gt;
&lt;div&gt;
&lt;p id=&quot;SE-537d331f-5f50-49bd-a19a-12aeaee95783&quot; style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;&lt;b&gt;⚖️ 3️⃣ CA vs CA/B 차이점 (핵심 비교)&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;div id=&quot;SE-c47ec880-a5a3-402d-bb21-49996e91435d&quot; style=&quot;background-color: #ffffff; color: #666666; text-align: left;&quot;&gt;
&lt;div&gt;
&lt;div&gt;
&lt;div&gt;
&lt;table style=&quot;text-align: left; border-collapse: collapse; width: 82.3256%; height: 233px;&quot; border=&quot;1&quot; data-ke-align=&quot;alignLeft&quot;&gt;
&lt;tbody&gt;
&lt;tr&gt;
&lt;td style=&quot;background-color: #c2f4db;&quot; colspan=&quot;1&quot; rowspan=&quot;1&quot;&gt;
&lt;div&gt;&lt;span&gt;&lt;span&gt;&lt;b&gt;구분&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style=&quot;background-color: #c2f4db;&quot; colspan=&quot;1&quot; rowspan=&quot;1&quot;&gt;
&lt;div&gt;&lt;span&gt;&lt;span&gt;&lt;b&gt;CA&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style=&quot;background-color: #c2f4db;&quot; colspan=&quot;1&quot; rowspan=&quot;1&quot;&gt;
&lt;div&gt;&lt;span&gt;&lt;span&gt;&lt;b&gt;CA/B&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td colspan=&quot;1&quot; rowspan=&quot;1&quot;&gt;
&lt;div&gt;&lt;span&gt;&lt;span&gt;정의&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td colspan=&quot;1&quot; rowspan=&quot;1&quot;&gt;
&lt;div&gt;&lt;span&gt;&lt;span&gt;인증서 발급 기관&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td colspan=&quot;1&quot; rowspan=&quot;1&quot;&gt;
&lt;div&gt;&lt;span&gt;&lt;span&gt;인증 정책 협의체&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td colspan=&quot;1&quot; rowspan=&quot;1&quot;&gt;
&lt;div&gt;&lt;span&gt;&lt;span&gt;역할&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td colspan=&quot;1&quot; rowspan=&quot;1&quot;&gt;
&lt;div&gt;&lt;span&gt;&lt;span&gt;인증서 발급&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td colspan=&quot;1&quot; rowspan=&quot;1&quot;&gt;
&lt;div&gt;&lt;span&gt;&lt;span&gt;정책&amp;middot;표준 정의&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td colspan=&quot;1&quot; rowspan=&quot;1&quot;&gt;
&lt;div&gt;&lt;span&gt;&lt;span&gt;기능&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td colspan=&quot;1&quot; rowspan=&quot;1&quot;&gt;
&lt;div&gt;&lt;span&gt;&lt;span&gt;사이트 신뢰 보증&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td colspan=&quot;1&quot; rowspan=&quot;1&quot;&gt;
&lt;div&gt;&lt;span&gt;&lt;span&gt;보안 규칙 설정&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td colspan=&quot;1&quot; rowspan=&quot;1&quot;&gt;
&lt;div&gt;&lt;span&gt;&lt;span&gt;참여 대상&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td colspan=&quot;1&quot; rowspan=&quot;1&quot;&gt;
&lt;div&gt;&lt;span&gt;&lt;span&gt;기업&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td colspan=&quot;1&quot; rowspan=&quot;1&quot;&gt;
&lt;div&gt;&lt;span&gt;&lt;span&gt;CA + 브라우저&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td colspan=&quot;1&quot; rowspan=&quot;1&quot;&gt;
&lt;div&gt;&lt;span&gt;&lt;span&gt;비유&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td colspan=&quot;1&quot; rowspan=&quot;1&quot;&gt;
&lt;div&gt;&lt;span&gt;&lt;span&gt;주민센터&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td colspan=&quot;1&quot; rowspan=&quot;1&quot;&gt;
&lt;div&gt;&lt;span&gt;&lt;span&gt;정부&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;/tbody&gt;
&lt;/table&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;div id=&quot;SE-b0a76f8f-ae49-4a34-8249-15c8ba8125de&quot; style=&quot;background-color: #ffffff; color: #666666; text-align: left;&quot;&gt;
&lt;div&gt;
&lt;div&gt;
&lt;div&gt;&lt;hr data-ke-style=&quot;style1&quot; /&gt;&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;div id=&quot;SE-9b7c8e29-671a-400d-a5c4-e5722f26d2ce&quot; style=&quot;background-color: #ffffff; color: #666666; text-align: left;&quot;&gt;
&lt;div&gt;
&lt;div&gt;
&lt;div&gt;
&lt;p id=&quot;SE-2a7b41a7-393b-45f9-84cf-906ec41f0117&quot; style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;&lt;b&gt;  4️⃣ 실제 동작 흐름 (실무 이해)&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-e52bbe3c-a521-41e1-ba11-eaa366cb26c3&quot; style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;​&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-c33cf653-7ecc-4226-818a-26537e8a088b&quot; style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;  SSL 인증이 어떻게 이루어지는지 흐름을 보면 이해가 쉬워집니다.&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-a2911025-981e-4096-9d25-e51eb2c694a3&quot; style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;&lt;b&gt;​&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-3207036f-1ca7-4c29-a1e3-eb135108defc&quot; style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;&lt;b&gt;  SSL 인증 과정&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-196de0d2-8006-4ca7-9d0d-ed5f436fbeaf&quot; style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;1️⃣ 사용자가 웹사이트 접속&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-8250ce1f-ec87-45ac-974b-2732998d475e&quot; style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;2️⃣ 서버가 SSL 인증서 제공&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-6a7f3fc6-0f03-4b5b-ae65-70a042988eaf&quot; style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;3️⃣ 브라우저가 인증서 검증&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-0b0088a6-f1e1-4260-b7e3-e40c7536835d&quot; style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;4️⃣ CA를 통해 신뢰 여부 확인&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-9fbfbfe4-47fe-4a06-a219-38aee9368659&quot; style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;5️⃣ TLS 암호화 통신 시작&lt;/span&gt;&lt;/p&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;div id=&quot;SE-5159bfca-730e-4896-aa3e-049ea7fe6408&quot; style=&quot;background-color: #ffffff; color: #666666; text-align: left;&quot;&gt;
&lt;div&gt;
&lt;div&gt;
&lt;div&gt;&lt;hr data-ke-style=&quot;style1&quot; /&gt;&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;div id=&quot;SE-38644081-869e-48d8-aafa-de64327004f4&quot; style=&quot;background-color: #ffffff; color: #666666; text-align: left;&quot;&gt;
&lt;div&gt;
&lt;div&gt;
&lt;div&gt;
&lt;p id=&quot;SE-ed2e8cdf-daad-436a-b60b-bb1d7929500b&quot; style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;&lt;b&gt;  5️⃣ 왜 CA/B가 중요한가?&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-4e23b724-f265-4752-a501-83a4a93ea70a&quot; style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;​&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-0482f1ed-174f-4113-a690-56b301adc68a&quot; style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;  만약 규칙이 없다면?&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-8f8b3ed4-eafb-4a75-af83-0e5fd1fb039e&quot; style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;✔ 아무나 인증서 발급 가능&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-0775f54e-7fc8-412f-b833-b028cb1d2f52&quot; style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;✔ 가짜 사이트 증가&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-64c080a3-dc1c-49bb-a8ca-9ea4fa581f99&quot; style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;✔ 보안 붕괴&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-906c5621-4785-4667-9119-43b4469444dc&quot; style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;​&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-6efbebb7-9ea1-4a29-b07e-c159c1d7008b&quot; style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;  그래서 CA/B Forum이 필요합니다.&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-ab7bdb78-7309-441b-b5fc-dc4333bb49fb&quot; style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;✔ 인증서 발급 기준 통일&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-d1a47b8e-004f-4cbe-bd05-02140e3c0a2a&quot; style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;✔ 보안 수준 유지&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-c9c4936a-554b-4d95-9b6c-0266f6f4b0b2&quot; style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;✔ 글로벌 신뢰 체계 구축&lt;/span&gt;&lt;/p&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;div id=&quot;SE-1d0d2bf1-c39c-426e-be8a-2d8ea3387bbf&quot; style=&quot;background-color: #ffffff; color: #666666; text-align: left;&quot;&gt;
&lt;div&gt;
&lt;div&gt;
&lt;div&gt;&lt;hr data-ke-style=&quot;style1&quot; /&gt;&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;div id=&quot;SE-d9708ef4-2327-4615-b474-af1a3c9bb9a5&quot; style=&quot;background-color: #ffffff; color: #666666; text-align: left;&quot;&gt;
&lt;div&gt;
&lt;div&gt;
&lt;div&gt;
&lt;p id=&quot;SE-3cc310b2-f471-438b-9cea-da43edebbe7a&quot; style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;&lt;b&gt;  6️⃣ 한눈에 정리&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-858fc159-af93-4cfe-a4cb-210b01f30dd6&quot; style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;​&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-6125ade0-23e4-48df-acf1-a78f16be4124&quot; style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;  CA = &amp;ldquo;실제 인증을 수행하는 기관&amp;rdquo; &amp;rarr; 인증서 발급 및 신뢰 보증&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-05ebe545-6131-4374-9bfc-69e55fd99ef5&quot; style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;  CA/B = &amp;ldquo;그 인증의 기준을 만드는 조직&amp;rdquo; &amp;rarr; 인증 기준 및 정책 정의&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-bbbec05d-d76f-4aa0-b2c9-0965da520d30&quot; style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;  둘이 함께 있어야&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-9599642a-8df0-4870-95ef-8fdf64618bd9&quot; style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;✔ 안전한 인터넷 가능&lt;/span&gt;&lt;/p&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;</description>
      <category>정 보 교 환</category>
      <category>#CABrowserForum</category>
      <category>#CAB역활</category>
      <category>#CA역할</category>
      <category>#HTTPS인증과정</category>
      <category>#SSL인증서구조</category>
      <category>#SSL인증서이해</category>
      <category>#TLS보안설명</category>
      <category>#네트워크보안기초</category>
      <category>#인증기관CA란</category>
      <category>#인증서발급원리</category>
      <author>sageput</author>
      <guid isPermaLink="true">https://sageput.tistory.com/21</guid>
      <comments>https://sageput.tistory.com/21#entry21comment</comments>
      <pubDate>Wed, 6 May 2026 15:24:08 +0900</pubDate>
    </item>
    <item>
      <title>  SSL/TLS 완벽 가이드 (2026 최신)</title>
      <link>https://sageput.tistory.com/20</link>
      <description>&lt;div id=&quot;SE-26c6793b-c6a7-4d8a-acda-9d4e9608d761&quot; style=&quot;background-color: #ffffff; color: #666666; text-align: left;&quot;&gt;
&lt;div&gt;
&lt;div&gt;
&lt;div&gt;
&lt;p id=&quot;SE-45722611-8fba-443b-819e-5d3dc229327c&quot; style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;&lt;b&gt;개념부터 인증서 적용, 종류, 소스코드까지 한 번에 정리&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-5ebb108a-1a60-4388-b062-43dde77a535d&quot; style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;인터넷에서 주소창 옆에   자물쇠가 보인다면&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-c1b83b5c-b1d1-4140-a904-32f509d5b114&quot; style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;  그 사이트는 &lt;/span&gt;&lt;span&gt;&lt;b&gt;SSL/TLS 보안이 적용된 상태&lt;/b&gt;&lt;/span&gt;&lt;span&gt;입니다.&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-315547b7-80d1-4098-946e-3d04e1c7f379&quot; style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;하지만 많은 분들이 궁금해합니다.&lt;/span&gt;&lt;/p&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;div id=&quot;SE-8d3714b4-604f-4069-9882-8e5669311469&quot; style=&quot;background-color: #ffffff; color: #666666; text-align: left;&quot;&gt;
&lt;div&gt;
&lt;div&gt;
&lt;blockquote data-ke-style=&quot;style1&quot;&gt;
&lt;div&gt;
&lt;p id=&quot;SE-17094c6c-6090-47fe-93ee-76d3f12cb8ab&quot; style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;&amp;ldquo;SSL/TLS가 정확히 뭐지?&amp;rdquo;&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-e66485d1-6297-4009-88e8-9ecd0d7ca158&quot; style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;&amp;ldquo;어떻게 적용하는 거야?&amp;rdquo;&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-d850a691-75f5-4625-85d4-a5c2d40317a5&quot; style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;&amp;ldquo;인증서는 어떤 걸 써야 하지?&amp;rdquo;&lt;/span&gt;&lt;/p&gt;
&lt;/div&gt;
&lt;/blockquote&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;div id=&quot;SE-cf18c0e6-ee9b-43f7-967a-96dae94e2074&quot; style=&quot;background-color: #ffffff; color: #666666; text-align: left;&quot;&gt;
&lt;div&gt;
&lt;div&gt;
&lt;div&gt;
&lt;p id=&quot;SE-f02017ed-631e-4f0e-91f5-04f53d96efa3&quot; style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;  이 글 하나로 &lt;/span&gt;&lt;span&gt;&lt;b&gt;기초부터 실무까지 완벽 이해&lt;/b&gt;&lt;/span&gt;&lt;span&gt;할 수 있습니다.&lt;/span&gt;&lt;/p&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;div id=&quot;SE-98d6c46d-ecfa-4540-a96e-097c53e612a0&quot; style=&quot;background-color: #ffffff; color: #666666; text-align: left;&quot;&gt;
&lt;div&gt;
&lt;div&gt;
&lt;div&gt;&lt;hr data-ke-style=&quot;style1&quot; /&gt;&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;div id=&quot;SE-c8a49ced-1ecc-4a4f-8f9a-5ad66dcebf30&quot; style=&quot;background-color: #ffffff; color: #666666; text-align: left;&quot;&gt;
&lt;div&gt;
&lt;div&gt;
&lt;div&gt;
&lt;p id=&quot;SE-fe66d8c6-48e8-4e5d-a926-78a6f0b44046&quot; style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;&lt;b&gt;  1️⃣ SSL/TLS 핵심 개념 (초보자 이해용)&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-1be3c8bf-1354-454f-9274-c96d36f83a0e&quot; style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;&lt;b&gt;​&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-f33f32e7-16c6-4654-86eb-2365a4b0f3b9&quot; style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;&lt;b&gt;✔ SSL/TLS란?&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-29999f59-2f91-4f2a-a9c6-b842b38d0d91&quot; style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;&lt;b&gt;​&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-487e1699-6789-4e4d-b2b1-3c3d7f1011d1&quot; style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;&lt;b&gt; SSL/TLS&lt;/b&gt;&lt;/span&gt;&lt;span&gt;는   인터넷에서 데이터를 &lt;/span&gt;&lt;span&gt;&lt;b&gt;암호화해서 안전하게 보내는 기술&lt;/b&gt;&lt;/span&gt;&lt;span&gt;입니다.&lt;/span&gt;&lt;/p&gt;
&lt;ul style=&quot;list-style-type: disc;&quot; data-ke-list-type=&quot;disc&quot;&gt;
&lt;li style=&quot;list-style-type: inherit;&quot;&gt;&lt;span&gt;SSL: 옛날 방식 (현재는 거의 사용 안함) &lt;/span&gt;&lt;/li&gt;
&lt;li style=&quot;list-style-type: inherit;&quot;&gt;&lt;span&gt;TLS: 최신 표준 (현재 사용) &lt;/span&gt;&lt;/li&gt;
&lt;/ul&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;div id=&quot;SE-098a28ce-24ba-450c-baa4-9965a5f80e68&quot; style=&quot;background-color: #ffffff; color: #666666; text-align: left;&quot;&gt;
&lt;div&gt;
&lt;div&gt;
&lt;div&gt;&lt;hr data-ke-style=&quot;style1&quot; /&gt;&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;div id=&quot;SE-59ad2aef-2dba-4f14-9e41-9844260561c6&quot; style=&quot;background-color: #ffffff; color: #666666; text-align: left;&quot;&gt;
&lt;div&gt;
&lt;div&gt;
&lt;div&gt;
&lt;p id=&quot;SE-45a09bf4-451b-4f93-b387-f545276ecb1e&quot; style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;&lt;b&gt;  쉬운 비유&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-d33409f0-4e44-4c00-b815-f9371384c545&quot; style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;​&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-169773f4-8635-48f0-8321-491a693bf0d6&quot; style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;  SSL/TLS = &amp;ldquo;비밀 편지&amp;rdquo;&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-c3500599-e298-476f-86a1-b3ed90140686&quot; style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;✔ 일반 통신 &amp;rarr; 엽서 (누구나 볼 수 있음)&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-71375270-7519-4ad7-ab8f-dd380cdfadb1&quot; style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;✔ SSL/TLS &amp;rarr; 암호 편지 (열쇠 있어야 읽음)&lt;/span&gt;&lt;/p&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;div id=&quot;SE-100e1f40-501e-4dcb-afe9-0cf5915377fa&quot; style=&quot;background-color: #ffffff; color: #666666; text-align: left;&quot;&gt;
&lt;div&gt;
&lt;div&gt;
&lt;div&gt;&lt;hr data-ke-style=&quot;style1&quot; /&gt;&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;div id=&quot;SE-67f2d783-967d-4bce-8399-7d1ccdc722a5&quot; style=&quot;background-color: #ffffff; color: #666666; text-align: left;&quot;&gt;
&lt;div&gt;
&lt;div&gt;
&lt;div&gt;
&lt;p id=&quot;SE-03a9de0d-d211-4e70-be02-576b52f3120b&quot; style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;&lt;b&gt;  왜 중요한가?&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-44d85cf0-cd0c-4ec9-9ab7-7ed3a9883fe8&quot; style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;​&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-462a58a1-ff8a-4361-a83a-41be4907c234&quot; style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;✔ 비밀번호 보호&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-2d8356e4-2477-41c7-9eb4-54d517e10a7a&quot; style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;✔ 카드 결제 정보 보호&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-72d3ad61-62f4-4954-bbb5-56563859ad59&quot; style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;✔ 해킹 방지&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-15c14a1b-5d62-4169-815a-0ef68757b01e&quot; style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;  즉, &lt;/span&gt;&lt;span&gt;&lt;b&gt;HTTPS = SSL/TLS 적용된 웹사이트&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;div id=&quot;SE-9963cda0-bc6d-4f4b-b5b2-bfff528de3e7&quot; style=&quot;background-color: #ffffff; color: #666666; text-align: left;&quot;&gt;
&lt;div&gt;
&lt;div&gt;
&lt;div&gt;&lt;hr data-ke-style=&quot;style1&quot; /&gt;&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;div id=&quot;SE-eac6cbf8-bf68-4a2e-a4ae-1f5799dc88c4&quot; style=&quot;background-color: #ffffff; color: #666666; text-align: left;&quot;&gt;
&lt;div&gt;
&lt;div&gt;
&lt;div&gt;
&lt;p id=&quot;SE-0022fa66-6726-4a2c-87ec-f6f1ca53d3f8&quot; style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;&lt;b&gt;  2️⃣ SSL/TLS 동작 원리 (쉽게 이해)&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;div id=&quot;SE-1109f132-280f-42a3-9264-2b39a59d5c07&quot; style=&quot;background-color: #ffffff; color: #666666; text-align: left;&quot;&gt;
&lt;div&gt;
&lt;div&gt;
&lt;div&gt;&lt;figure class=&quot;imageblock alignCenter&quot; data-ke-mobileStyle=&quot;widthOrigin&quot; data-origin-width=&quot;773&quot; data-origin-height=&quot;422&quot;&gt;&lt;span data-url=&quot;https://blog.kakaocdn.net/dn/bn2oGf/dJMcacC1KtR/EciiXrQjyot9qGjZYJeVRk/img.png&quot; data-phocus=&quot;https://blog.kakaocdn.net/dn/bn2oGf/dJMcacC1KtR/EciiXrQjyot9qGjZYJeVRk/img.png&quot;&gt;&lt;img src=&quot;https://blog.kakaocdn.net/dn/bn2oGf/dJMcacC1KtR/EciiXrQjyot9qGjZYJeVRk/img.png&quot; srcset=&quot;https://img1.daumcdn.net/thumb/R1280x0/?scode=mtistory2&amp;fname=https%3A%2F%2Fblog.kakaocdn.net%2Fdn%2Fbn2oGf%2FdJMcacC1KtR%2FEciiXrQjyot9qGjZYJeVRk%2Fimg.png&quot; onerror=&quot;this.onerror=null; this.src='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png'; this.srcset='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png';&quot; loading=&quot;lazy&quot; width=&quot;773&quot; height=&quot;422&quot; data-origin-width=&quot;773&quot; data-origin-height=&quot;422&quot;/&gt;&lt;/span&gt;&lt;/figure&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;div id=&quot;SE-5d74f81b-d0df-4140-97c0-2d91e55983b1&quot; style=&quot;background-color: #ffffff; color: #666666; text-align: left;&quot;&gt;
&lt;div&gt;
&lt;div&gt;
&lt;div&gt;
&lt;p id=&quot;SE-7e686c55-8a04-409c-a781-b52565927ccf&quot; style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;&lt;b&gt;  핵심 포인트&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-f0ec0123-8cad-4532-984c-d27854032286&quot; style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;✔ 인증서 = 신분증&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-6eec4eee-7933-4bab-a568-359e21dd5885&quot; style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;✔ 암호화 = 비밀 대화&lt;/span&gt;&lt;/p&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;div id=&quot;SE-ddb1b43b-2a28-4b67-bf47-f4586ebf76e8&quot; style=&quot;background-color: #ffffff; color: #666666; text-align: left;&quot;&gt;
&lt;div&gt;
&lt;div&gt;
&lt;div&gt;&lt;hr data-ke-style=&quot;style1&quot; /&gt;&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;div id=&quot;SE-3bb6d812-5ce8-40b3-a533-9c9751e70bb0&quot; style=&quot;background-color: #ffffff; color: #666666; text-align: left;&quot;&gt;
&lt;div&gt;
&lt;div&gt;
&lt;div&gt;
&lt;p id=&quot;SE-87d8ae97-5307-44af-96eb-f8abc87611e7&quot; style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;&lt;b&gt;  3️⃣ SSL/TLS 인증서 종류&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-6c7b1047-fb97-4316-94a5-9d34115aba21&quot; style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;&lt;b&gt;​&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-61abd1a1-6cc6-47bd-9cf7-815016005a4f&quot; style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;&lt;b&gt;✔ 1. DV (Domain Validation)&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-d327cb69-1a09-4a8a-9147-6436bdf2fc84&quot; style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;  가장 간단한 인증&lt;/span&gt;&lt;/p&gt;
&lt;ul style=&quot;list-style-type: disc;&quot; data-ke-list-type=&quot;disc&quot;&gt;
&lt;li style=&quot;list-style-type: inherit;&quot;&gt;&lt;span&gt;도메인 소유만 확인 &lt;/span&gt;&lt;/li&gt;
&lt;li style=&quot;list-style-type: inherit;&quot;&gt;&lt;span&gt;빠르게 발급 &lt;/span&gt;&lt;/li&gt;
&lt;li style=&quot;list-style-type: inherit;&quot;&gt;&lt;span&gt;무료 인증서 많음 &lt;/span&gt;&lt;/li&gt;
&lt;/ul&gt;
&lt;p id=&quot;SE-3fc43e05-e37b-49db-9f67-6ca430a22f33&quot; style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;✔ 추천: 개인 블로그&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-41d12f0a-370a-4463-853f-dd11f84e2018&quot; style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;&lt;b&gt;​&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-ed0121cd-34f6-4df4-bcb4-91f3cdb48561&quot; style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;&lt;b&gt;✔ 2. OV (Organization Validation)&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-c635c239-3d12-401f-a56f-6e8341502413&quot; style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;  회사 정보까지 확인&lt;/span&gt;&lt;/p&gt;
&lt;ul style=&quot;list-style-type: disc;&quot; data-ke-list-type=&quot;disc&quot;&gt;
&lt;li style=&quot;list-style-type: inherit;&quot;&gt;&lt;span&gt;기업 인증 필요 &lt;/span&gt;&lt;/li&gt;
&lt;li style=&quot;list-style-type: inherit;&quot;&gt;&lt;span&gt;신뢰도 상승 &lt;/span&gt;&lt;/li&gt;
&lt;/ul&gt;
&lt;p id=&quot;SE-f4646ed6-27a0-4fba-bc81-7a02bbdb1e64&quot; style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;✔ 추천: 중소기업 사이트&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-fa59a75e-b75b-4346-8e11-a2e6846f503a&quot; style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;&lt;b&gt;​&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-96d313d7-76bd-45d9-9c5d-d00b876fa8c2&quot; style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;&lt;b&gt;✔ 3. EV (Extended Validation)&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-48e21ab1-13ab-4500-869e-329fdd97ee27&quot; style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;  최고 수준 인증&lt;/span&gt;&lt;/p&gt;
&lt;ul style=&quot;list-style-type: disc;&quot; data-ke-list-type=&quot;disc&quot;&gt;
&lt;li style=&quot;list-style-type: inherit;&quot;&gt;&lt;span&gt;주소창에 회사명 표시 &lt;/span&gt;&lt;/li&gt;
&lt;li style=&quot;list-style-type: inherit;&quot;&gt;&lt;span&gt;가장 높은 신뢰 &lt;/span&gt;&lt;/li&gt;
&lt;/ul&gt;
&lt;p id=&quot;SE-9c9f206d-4de5-426d-b7c7-9d44536c66b7&quot; style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;✔ 추천: 금융/대기업&lt;/span&gt;&lt;/p&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;div id=&quot;SE-45d5fd28-7c9d-47f3-b5e2-4d7549fd80ed&quot; style=&quot;background-color: #ffffff; color: #666666; text-align: left;&quot;&gt;
&lt;div&gt;
&lt;div&gt;
&lt;div&gt;&lt;hr data-ke-style=&quot;style1&quot; /&gt;&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;div id=&quot;SE-5a390d3b-e30a-4fb3-95a4-967e64156ddc&quot; style=&quot;background-color: #ffffff; color: #666666; text-align: left;&quot;&gt;
&lt;div&gt;
&lt;div&gt;
&lt;div&gt;
&lt;p id=&quot;SE-dd9b6399-6855-46e2-8c75-28267e47dde4&quot; style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;&lt;b&gt;  한눈에 비교&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;div id=&quot;SE-3515376f-15de-432e-9806-fcbf414be8e7&quot; style=&quot;background-color: #ffffff; color: #666666; text-align: left;&quot;&gt;
&lt;div&gt;
&lt;div&gt;
&lt;div&gt;
&lt;table style=&quot;text-align: left; border-collapse: collapse; width: 74.1861%; height: 158px;&quot; border=&quot;1&quot; data-ke-align=&quot;alignLeft&quot;&gt;
&lt;tbody&gt;
&lt;tr&gt;
&lt;td style=&quot;background-color: #badf98;&quot; colspan=&quot;1&quot; rowspan=&quot;1&quot;&gt;
&lt;div&gt;&lt;span&gt;&lt;span&gt;&lt;b&gt;구분&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style=&quot;background-color: #badf98;&quot; colspan=&quot;1&quot; rowspan=&quot;1&quot;&gt;
&lt;div&gt;&lt;span&gt;&lt;span&gt;&lt;b&gt;DV&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style=&quot;background-color: #badf98;&quot; colspan=&quot;1&quot; rowspan=&quot;1&quot;&gt;
&lt;div&gt;&lt;span&gt;&lt;span&gt;&lt;b&gt;OV&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style=&quot;background-color: #badf98;&quot; colspan=&quot;1&quot; rowspan=&quot;1&quot;&gt;
&lt;div&gt;&lt;span&gt;&lt;span&gt;&lt;b&gt;EV&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td colspan=&quot;1&quot; rowspan=&quot;1&quot;&gt;
&lt;div&gt;&lt;span&gt;&lt;span&gt;인증 수준&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td colspan=&quot;1&quot; rowspan=&quot;1&quot;&gt;
&lt;div&gt;&lt;span&gt;&lt;span&gt;낮음&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td colspan=&quot;1&quot; rowspan=&quot;1&quot;&gt;
&lt;div&gt;&lt;span&gt;&lt;span&gt;중간&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td colspan=&quot;1&quot; rowspan=&quot;1&quot;&gt;
&lt;div&gt;&lt;span&gt;&lt;span&gt;높음&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td colspan=&quot;1&quot; rowspan=&quot;1&quot;&gt;
&lt;div&gt;&lt;span&gt;&lt;span&gt;발급 속도&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td colspan=&quot;1&quot; rowspan=&quot;1&quot;&gt;
&lt;div&gt;&lt;span&gt;&lt;span&gt;빠름&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td colspan=&quot;1&quot; rowspan=&quot;1&quot;&gt;
&lt;div&gt;&lt;span&gt;&lt;span&gt;보통&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td colspan=&quot;1&quot; rowspan=&quot;1&quot;&gt;
&lt;div&gt;&lt;span&gt;&lt;span&gt;느림&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td colspan=&quot;1&quot; rowspan=&quot;1&quot;&gt;
&lt;div&gt;&lt;span&gt;&lt;span&gt;신뢰도&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td colspan=&quot;1&quot; rowspan=&quot;1&quot;&gt;
&lt;div&gt;&lt;span&gt;&lt;span&gt;기본&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td colspan=&quot;1&quot; rowspan=&quot;1&quot;&gt;
&lt;div&gt;&lt;span&gt;&lt;span&gt;높음&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td colspan=&quot;1&quot; rowspan=&quot;1&quot;&gt;
&lt;div&gt;&lt;span&gt;&lt;span&gt;최고&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;/tbody&gt;
&lt;/table&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;div id=&quot;SE-a4587f05-7dde-4f95-b32e-63f3afb1958b&quot; style=&quot;background-color: #ffffff; color: #666666; text-align: left;&quot;&gt;
&lt;div&gt;
&lt;div&gt;
&lt;div&gt;&lt;hr data-ke-style=&quot;style1&quot; /&gt;&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;div id=&quot;SE-07af76e0-dca2-44f3-a5b1-82db5b64c2bd&quot; style=&quot;background-color: #ffffff; color: #666666; text-align: left;&quot;&gt;
&lt;div&gt;
&lt;div&gt;
&lt;div&gt;
&lt;p id=&quot;SE-f8c2ebe4-2d97-4a52-8b34-caef9928df72&quot; style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;&lt;b&gt;  4️⃣ SSL/TLS 사용 방법 (인증서 적용)&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-62adeae9-cbd3-42a6-95bb-6fbd547dd7e5&quot; style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;  실제로 어떻게 적용하는지 가장 중요합니다.&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-0553bd42-5b15-43d4-bf60-77e02b79e527&quot; style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;&lt;b&gt;​&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-5ef52087-79dd-4f37-8364-fcd54ccef1a5&quot; style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;&lt;b&gt;  방법 1: 무료 인증서 사용 (추천)&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-64ba6cb3-038e-419d-8bd0-4e0ebe2f968b&quot; style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;대표 서비스&lt;/span&gt;&lt;/p&gt;
&lt;ul style=&quot;list-style-type: disc;&quot; data-ke-list-type=&quot;disc&quot;&gt;
&lt;li style=&quot;list-style-type: inherit;&quot;&gt;&lt;span&gt;Let's Encrypt&lt;/span&gt;&lt;/li&gt;
&lt;/ul&gt;
&lt;p id=&quot;SE-53256236-e144-4fbd-9659-a0f206101a3f&quot; style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;  무료 + 자동 갱신&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-a18b9a19-0d57-497d-a3ba-2a375d36ecd9&quot; style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;&lt;b&gt;​&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-cabc880e-f369-4275-aee0-4a323700628b&quot; style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;&lt;b&gt;  적용 확인 방법&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-9a877f24-1d6e-4b83-8bef-a687081ed241&quot; style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;​&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-f49c2c0c-61b6-4331-aff8-ac8d23f0d04f&quot; style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;  브라우저 주소창 확인&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-2402e6f6-5bda-43a5-aa48-cb4e7f08d50a&quot; style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;✔ https:// 표시&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-529d5ed6-5793-4c6b-8ec7-3ee22abbe07e&quot; style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;✔   아이콘 표시&lt;/span&gt;&lt;/p&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;div id=&quot;SE-aa57a845-0d85-446b-9b10-358679ae1da0&quot; style=&quot;background-color: #ffffff; color: #666666; text-align: left;&quot;&gt;
&lt;div&gt;
&lt;div&gt;
&lt;div&gt;&lt;hr data-ke-style=&quot;style1&quot; /&gt;&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;div id=&quot;SE-34e37f89-c42e-4ee6-b199-be64ef674d07&quot; style=&quot;background-color: #ffffff; color: #666666; text-align: left;&quot;&gt;
&lt;div&gt;
&lt;div&gt;
&lt;div&gt;
&lt;p id=&quot;SE-d6bb3d2c-cef5-4ca1-91b0-fc1f505d833a&quot; style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;&lt;b&gt;  5️⃣ SSL/TLS 적용 시 주의사항&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-0e5b9cc4-a0e4-4873-ac6e-c57de746d8ff&quot; style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;​&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-b660203e-3a28-468c-a6c5-da20f65b1fbe&quot; style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;✔ 인증서 만료 체크 (보통 90일)&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-189334c5-6922-4b17-9a0e-9d60c6ec85e4&quot; style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;✔ HTTP &amp;rarr; HTTPS 리다이렉트 설정&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-b8bf8403-82f1-452e-b8f0-c0d4934840ae&quot; style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;✔ 혼합 콘텐츠(Mixed Content) 오류 확인&lt;/span&gt;&lt;/p&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;div id=&quot;SE-5df1d604-17e9-45e5-af37-3ee8534f5636&quot; style=&quot;background-color: #ffffff; color: #666666; text-align: left;&quot;&gt;
&lt;div&gt;
&lt;div&gt;
&lt;div&gt;&lt;hr data-ke-style=&quot;style1&quot; /&gt;&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;div id=&quot;SE-0bfb0233-1546-4c5c-bb31-f20868a82e4c&quot; style=&quot;background-color: #ffffff; color: #666666; text-align: left;&quot;&gt;
&lt;div&gt;
&lt;div&gt;
&lt;div&gt;
&lt;p id=&quot;SE-7133ad7c-6e54-464e-96fa-578a7e95dfdd&quot; style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;&lt;b&gt;  6️⃣ 실무 꿀팁&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-ac159379-57f7-43ea-a2c9-46b9cb6fae29&quot; style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;​&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-56370acb-fee3-4b87-af60-f47d21690645&quot; style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;✔ 무료 인증서로 시작 &amp;rarr; 필요시 유료 전환&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-da3a13e1-24cb-4e26-bfa7-fc24f50b5229&quot; style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;✔ CDN (예: Cloudflare) 사용 시 자동 HTTPS&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-d60e9134-b48e-44ab-8dfb-6177e8c9b85d&quot; style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;✔ SEO에도 HTTPS 적용 필수&lt;/span&gt;&lt;/p&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;div id=&quot;SE-b0542634-6336-4daf-bc6b-96b4a16a9507&quot; style=&quot;background-color: #ffffff; color: #666666; text-align: left;&quot;&gt;
&lt;div&gt;
&lt;div&gt;
&lt;div&gt;&lt;hr data-ke-style=&quot;style1&quot; /&gt;&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;div id=&quot;SE-82242d6f-1318-47f2-9a76-66541a5da6ab&quot; style=&quot;background-color: #ffffff; color: #666666; text-align: left;&quot;&gt;
&lt;div&gt;
&lt;div&gt;
&lt;div&gt;
&lt;p id=&quot;SE-e4e90665-e0b4-4773-a33d-a80c0350b6cc&quot; style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;&lt;b&gt;  최종 결론&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-53070468-609e-4bee-a785-cb57693cbcc5&quot; style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;  SSL/TLS는 선택이 아니라 필수&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-25a8dafc-a7b5-483e-b26e-6b24d4f8c478&quot; style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;✔ 보안 ✔ 신뢰 ✔ SEO&lt;/span&gt;&lt;/p&gt;
&lt;p id=&quot;SE-d22117b5-55af-4d74-bb61-f1d83f7d13a5&quot; style=&quot;text-align: left;&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;  3가지를 모두 잡을 수 있는 핵심 기술&lt;/span&gt;&lt;/p&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;</description>
      <category>정 보 교 환</category>
      <category>#HTTPS설정</category>
      <category>#HTTPS적용방법</category>
      <category>#SSLTLS설명</category>
      <category>#SSLTLS차이</category>
      <category>#SSL설치방법</category>
      <category>#SSL인증서종류</category>
      <category>#무료SSL인증서</category>
      <category>#웹보안기초</category>
      <author>sageput</author>
      <guid isPermaLink="true">https://sageput.tistory.com/20</guid>
      <comments>https://sageput.tistory.com/20#entry20comment</comments>
      <pubDate>Wed, 6 May 2026 15:22:41 +0900</pubDate>
    </item>
    <item>
      <title>Oracle 테이블스페이스, 테이블, 인덱스 구조 완전 정리 &amp;ndash; Tablespace / Table / Index 관계와 설계 전략</title>
      <link>https://sageput.tistory.com/19</link>
      <description>&lt;p data-end=&quot;223&quot; data-start=&quot;76&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;오라클 &lt;/span&gt;&lt;span&gt;데이터베이스를 &lt;/span&gt;&lt;span&gt;설계하거나 &lt;/span&gt;&lt;span&gt;운영할 &lt;/span&gt;&lt;span&gt;때 &lt;/span&gt;&lt;span&gt;가장 &lt;/span&gt;&lt;span&gt;중요한 &lt;/span&gt;&lt;span&gt;개념 &lt;/span&gt;&lt;span&gt;중 &lt;/span&gt;&lt;span&gt;하나는 &lt;/span&gt;&lt;b&gt;&lt;span&gt;저장 &lt;/span&gt;&lt;span&gt;구조(&lt;/span&gt;&lt;span&gt;Storage &lt;/span&gt;&lt;span&gt;Architecture)&lt;/span&gt;&lt;/b&gt;&lt;span&gt; &lt;/span&gt;&lt;span&gt;입니다. &lt;/span&gt;&lt;span&gt;특히 &lt;/span&gt;&lt;b&gt;&lt;span&gt;Tablespace, &lt;/span&gt;&lt;span&gt;Table, &lt;/span&gt;&lt;span&gt;Index&lt;/span&gt;&lt;/b&gt;&lt;span&gt;는 &lt;/span&gt;&lt;span&gt;데이터가 &lt;/span&gt;&lt;span&gt;실제로 &lt;/span&gt;&lt;span&gt;저장되고 &lt;/span&gt;&lt;span&gt;검색되는 &lt;/span&gt;&lt;span&gt;구조를 &lt;/span&gt;&lt;span&gt;이해하는 &lt;/span&gt;&lt;span&gt;핵심 &lt;/span&gt;&lt;span&gt;요소입니다.&lt;/span&gt;&lt;/p&gt;
&lt;p data-end=&quot;257&quot; data-start=&quot;225&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;많은 &lt;/span&gt;&lt;span&gt;DBA&lt;/span&gt;&lt;span&gt;와 &lt;/span&gt;&lt;span&gt;개발자들이 &lt;/span&gt;&lt;span&gt;다음과 &lt;/span&gt;&lt;span&gt;같은 &lt;/span&gt;&lt;span&gt;질문을 &lt;/span&gt;&lt;span&gt;자주 &lt;/span&gt;&lt;span&gt;합니다.&lt;/span&gt;&lt;/p&gt;
&lt;ul style=&quot;list-style-type: disc;&quot; data-end=&quot;355&quot; data-start=&quot;259&quot; data-ke-list-type=&quot;disc&quot;&gt;
&lt;li data-end=&quot;276&quot; data-start=&quot;259&quot; data-section-id=&quot;1pz0hxf&quot;&gt;&lt;span&gt;테이블스페이스란 &lt;/span&gt;&lt;span&gt;무엇인가&lt;/span&gt;&lt;/li&gt;
&lt;li data-end=&quot;298&quot; data-start=&quot;277&quot; data-section-id=&quot;16981l9&quot;&gt;&lt;span&gt;테이블과 &lt;/span&gt;&lt;span&gt;인덱스는 &lt;/span&gt;&lt;span&gt;어떤 &lt;/span&gt;&lt;span&gt;관계인가&lt;/span&gt;&lt;/li&gt;
&lt;li data-end=&quot;326&quot; data-start=&quot;299&quot; data-section-id=&quot;1t0yv3s&quot;&gt;&lt;span&gt;왜 &lt;/span&gt;&lt;span&gt;데이터와 &lt;/span&gt;&lt;span&gt;인덱스를 &lt;/span&gt;&lt;span&gt;분리 &lt;/span&gt;&lt;span&gt;저장해야 &lt;/span&gt;&lt;span&gt;하는가&lt;/span&gt;&lt;/li&gt;
&lt;li data-end=&quot;355&quot; data-start=&quot;327&quot; data-section-id=&quot;1y3xi7t&quot;&gt;&lt;span&gt;오라클 &lt;/span&gt;&lt;span&gt;저장 &lt;/span&gt;&lt;span&gt;구조는 &lt;/span&gt;&lt;span&gt;어떤 &lt;/span&gt;&lt;span&gt;계층으로 &lt;/span&gt;&lt;span&gt;구성되는가&lt;/span&gt;&lt;/li&gt;
&lt;/ul&gt;
&lt;p data-end=&quot;491&quot; data-start=&quot;357&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;이 &lt;/span&gt;&lt;span&gt;글에서는 &lt;/span&gt;&lt;b&gt;&lt;span&gt;Oracle &lt;/span&gt;&lt;span&gt;Tablespace, &lt;/span&gt;&lt;span&gt;Table, &lt;/span&gt;&lt;span&gt;Index&lt;/span&gt;&lt;span&gt;의 &lt;/span&gt;&lt;span&gt;정의와 &lt;/span&gt;&lt;span&gt;구조, &lt;/span&gt;&lt;span&gt;저장 &lt;/span&gt;&lt;span&gt;계층, &lt;/span&gt;&lt;span&gt;성능 &lt;/span&gt;&lt;span&gt;최적화 &lt;/span&gt;&lt;span&gt;전략&lt;/span&gt;&lt;/b&gt;&lt;span&gt;을 &lt;/span&gt;&lt;span&gt;중심으로 &lt;/span&gt;&lt;span&gt;자세히 &lt;/span&gt;&lt;span&gt;설명합니다. &lt;/span&gt;&lt;span&gt;또한 &lt;/span&gt;&lt;span&gt;실제 &lt;/span&gt;&lt;span&gt;운영 &lt;/span&gt;&lt;span&gt;환경에서 &lt;/span&gt;&lt;span&gt;사용하는 &lt;/span&gt;&lt;b&gt;&lt;span&gt;SQL &lt;/span&gt;&lt;span&gt;예제와 &lt;/span&gt;&lt;span&gt;설계 &lt;/span&gt;&lt;span&gt;전략&lt;/span&gt;&lt;/b&gt;&lt;span&gt;도 &lt;/span&gt;&lt;span&gt;함께 &lt;/span&gt;&lt;span&gt;정리했습니다.&lt;/span&gt;&lt;/p&gt;
&lt;hr data-end=&quot;496&quot; data-start=&quot;493&quot; data-ke-style=&quot;style1&quot; /&gt;
&lt;h1 data-end=&quot;526&quot; data-start=&quot;498&quot; data-section-id=&quot;3z6gse&quot;&gt;&lt;span&gt;1. &lt;/span&gt;&lt;span&gt;Oracle &lt;/span&gt;&lt;span&gt;Tablespace&lt;/span&gt;&lt;span&gt;란 &lt;/span&gt;&lt;span&gt;무엇인가&lt;/span&gt;&lt;/h1&gt;
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&lt;div&gt;
&lt;div&gt;&lt;span style=&quot;letter-spacing: 0px;&quot;&gt;&amp;nbsp; &amp;nbsp;&quot;&lt;/span&gt;&lt;span style=&quot;letter-spacing: 0px;&quot;&gt;Tablespace(&lt;/span&gt;&lt;span style=&quot;letter-spacing: 0px;&quot;&gt;테이블스페이스)&quot;&lt;/span&gt;&lt;span style=&quot;letter-spacing: 0px;&quot;&gt;는 &lt;/span&gt;&lt;span style=&quot;letter-spacing: 0px;&quot;&gt;오라클 &lt;/span&gt;&lt;span style=&quot;letter-spacing: 0px;&quot;&gt;데이터베이스에서 &lt;/span&gt;&lt;b&gt;데이터가 저장되는 최상위 논리적 저장 공간(Logical Storage Structure)&lt;/b&gt;&lt;span style=&quot;letter-spacing: 0px;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;letter-spacing: 0px;&quot;&gt;입니다.&lt;/span&gt;&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;p data-end=&quot;730&quot; data-start=&quot;669&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;&amp;nbsp; &amp;nbsp;오라클 &lt;/span&gt;&lt;span&gt;데이터베이스는 &lt;/span&gt;&lt;span&gt;데이터를 &lt;/span&gt;&lt;span&gt;바로 &lt;/span&gt;&lt;span&gt;파일에 &lt;/span&gt;&lt;span&gt;저장하지 &lt;/span&gt;&lt;span&gt;않고 &lt;/span&gt;&lt;b&gt;&lt;span&gt;논리 &lt;/span&gt;&lt;span&gt;구조와 &lt;/span&gt;&lt;span&gt;물리 &lt;/span&gt;&lt;span&gt;구조를 &lt;/span&gt;&lt;span&gt;분리하여 &lt;/span&gt;&lt;span&gt;관리&lt;/span&gt;&lt;/b&gt;&lt;span&gt;합니다.&lt;/span&gt;&lt;/p&gt;
&lt;p data-end=&quot;764&quot; data-start=&quot;732&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;Tablespace&lt;/span&gt;&lt;span&gt;는 &lt;/span&gt;&lt;span&gt;다음과 &lt;/span&gt;&lt;span&gt;같은 &lt;/span&gt;&lt;span&gt;특징을 &lt;/span&gt;&lt;span&gt;가지고 &lt;/span&gt;&lt;span&gt;있습니다.&lt;/span&gt;&lt;/p&gt;
&lt;h3 data-end=&quot;786&quot; data-start=&quot;766&quot; data-section-id=&quot;fskqzc&quot; data-ke-size=&quot;size23&quot;&gt;&lt;span&gt;Tablespace &lt;/span&gt;&lt;span&gt;주요 &lt;/span&gt;&lt;span&gt;특징&lt;/span&gt;&lt;/h3&gt;
&lt;ul style=&quot;list-style-type: disc;&quot; data-end=&quot;864&quot; data-start=&quot;788&quot; data-ke-list-type=&quot;disc&quot;&gt;
&lt;li data-end=&quot;822&quot; data-start=&quot;788&quot; data-section-id=&quot;tv0xcn&quot;&gt;&lt;span&gt;하나 &lt;/span&gt;&lt;span&gt;이상의 &lt;/span&gt;&lt;b&gt;&lt;span&gt;Datafile(&lt;/span&gt;&lt;span&gt;데이터 &lt;/span&gt;&lt;span&gt;파일)&lt;/span&gt;&lt;/b&gt;&lt;span&gt; &lt;/span&gt;&lt;span&gt;로 &lt;/span&gt;&lt;span&gt;구성&lt;/span&gt;&lt;/li&gt;
&lt;li data-end=&quot;840&quot; data-start=&quot;823&quot; data-section-id=&quot;1krw5g1&quot;&gt;&lt;span&gt;데이터베이스 &lt;/span&gt;&lt;span&gt;객체 &lt;/span&gt;&lt;span&gt;저장 &lt;/span&gt;&lt;span&gt;공간&lt;/span&gt;&lt;/li&gt;
&lt;li data-end=&quot;852&quot; data-start=&quot;841&quot; data-section-id=&quot;hp2sws&quot;&gt;&lt;span&gt;데이터 &lt;/span&gt;&lt;span&gt;관리 &lt;/span&gt;&lt;span&gt;단위&lt;/span&gt;&lt;/li&gt;
&lt;li data-end=&quot;864&quot; data-start=&quot;853&quot; data-section-id=&quot;q7eleo&quot;&gt;&lt;span&gt;논리적 &lt;/span&gt;&lt;span&gt;저장 &lt;/span&gt;&lt;span&gt;구조&lt;/span&gt;&lt;/li&gt;
&lt;/ul&gt;
&lt;p data-end=&quot;929&quot; data-start=&quot;866&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;즉, &lt;/span&gt;&lt;span&gt;테이블스페이스는 &lt;/span&gt;&lt;span&gt;실제 &lt;/span&gt;&lt;span&gt;데이터를 &lt;/span&gt;&lt;span&gt;저장하는 &lt;/span&gt;&lt;span&gt;물리 &lt;/span&gt;&lt;span&gt;파일(&lt;/span&gt;&lt;span&gt;Datafile)&lt;/span&gt;&lt;span&gt;을 &lt;/span&gt;&lt;b&gt;&lt;span&gt;논리적으로 &lt;/span&gt;&lt;span&gt;묶는 &lt;/span&gt;&lt;span&gt;역할&lt;/span&gt;&lt;/b&gt;&lt;span&gt;을 &lt;/span&gt;&lt;span&gt;합니다.&lt;/span&gt;&lt;/p&gt;
&lt;p data-end=&quot;949&quot; data-start=&quot;931&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;대표적인 &lt;/span&gt;&lt;span&gt;기본 &lt;/span&gt;&lt;span&gt;테이블스페이스 &lt;/span&gt;&lt;span&gt;예시&lt;/span&gt;&lt;/p&gt;
&lt;div&gt;
&lt;table style=&quot;border-collapse: collapse; width: 100%;&quot; border=&quot;1&quot; data-end=&quot;1044&quot; data-start=&quot;951&quot; data-ke-align=&quot;alignLeft&quot;&gt;
&lt;tbody&gt;
&lt;tr&gt;
&lt;td&gt;Tablespace&lt;/td&gt;
&lt;td&gt;용도&lt;/td&gt;
&lt;/tr&gt;
&lt;tr data-end=&quot;1004&quot; data-start=&quot;981&quot;&gt;
&lt;td data-col-size=&quot;sm&quot; data-end=&quot;988&quot; data-start=&quot;981&quot;&gt;&lt;span&gt;SYSTEM&lt;/span&gt;&lt;/td&gt;
&lt;td data-col-size=&quot;sm&quot; data-end=&quot;1004&quot; data-start=&quot;988&quot;&gt;&lt;span&gt;데이터베이스 &lt;/span&gt;&lt;span&gt;메타데이터&lt;/span&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr data-end=&quot;1026&quot; data-start=&quot;1005&quot;&gt;
&lt;td data-col-size=&quot;sm&quot; data-end=&quot;1012&quot; data-start=&quot;1005&quot;&gt;&lt;span&gt;SYSAUX&lt;/span&gt;&lt;/td&gt;
&lt;td data-col-size=&quot;sm&quot; data-end=&quot;1026&quot; data-start=&quot;1012&quot;&gt;&lt;span&gt;보조 &lt;/span&gt;&lt;span&gt;시스템 &lt;/span&gt;&lt;span&gt;데이터&lt;/span&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr data-end=&quot;1044&quot; data-start=&quot;1027&quot;&gt;
&lt;td data-col-size=&quot;sm&quot; data-end=&quot;1033&quot; data-start=&quot;1027&quot;&gt;&lt;span&gt;USERS&lt;/span&gt;&lt;/td&gt;
&lt;td data-end=&quot;1044&quot; data-start=&quot;1033&quot; data-col-size=&quot;sm&quot;&gt;&lt;span&gt;사용자 &lt;/span&gt;&lt;span&gt;데이터&lt;/span&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;/tbody&gt;
&lt;/table&gt;
&lt;/div&gt;
&lt;p data-end=&quot;1113&quot; data-start=&quot;1046&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span style=&quot;color: #333333; text-align: start;&quot;&gt; &lt;span&gt;&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;color: #222222; text-align: start;&quot;&gt;참고&lt;/span&gt; &lt;br /&gt;&lt;a href=&quot;https://docs.oracle.com/en/database/oracle/oracle-database/&quot; data-end=&quot;1113&quot; data-start=&quot;1054&quot;&gt;&lt;span&gt;https://&lt;/span&gt;&lt;span&gt;docs.&lt;/span&gt;&lt;span&gt;oracle.&lt;/span&gt;&lt;span&gt;com/&lt;/span&gt;&lt;span&gt;en/&lt;/span&gt;&lt;span&gt;database/&lt;/span&gt;&lt;span&gt;oracle/&lt;/span&gt;&lt;span&gt;oracle-&lt;/span&gt;&lt;span&gt;database/&lt;/span&gt;&lt;span aria-hidden=&quot;true&quot;&gt;&lt;/span&gt;&lt;/a&gt;&lt;/p&gt;
&lt;hr data-end=&quot;1118&quot; data-start=&quot;1115&quot; data-ke-style=&quot;style1&quot; /&gt;
&lt;h1 data-end=&quot;1149&quot; data-start=&quot;1120&quot; data-section-id=&quot;1yxwejk&quot;&gt;&lt;span&gt;2. &lt;/span&gt;&lt;span&gt;Oracle &lt;/span&gt;&lt;span&gt;Table(&lt;/span&gt;&lt;span&gt;테이블)&lt;/span&gt;&lt;span&gt;이란 &lt;/span&gt;&lt;span&gt;무엇인가&lt;/span&gt;&lt;/h1&gt;
&lt;div aria-hidden=&quot;false&quot;&gt;
&lt;div&gt;
&lt;div&gt;
&lt;div&gt;
&lt;div&gt;
&lt;div&gt;&lt;figure class=&quot;imageblock alignCenter&quot; data-ke-mobileStyle=&quot;widthOrigin&quot; data-origin-width=&quot;567&quot; data-origin-height=&quot;374&quot;&gt;&lt;span data-url=&quot;https://blog.kakaocdn.net/dn/6CN8A/dJMcaaLiPkR/3S0GKeBXyli1URQJgLSxW1/img.gif&quot; data-phocus=&quot;https://blog.kakaocdn.net/dn/6CN8A/dJMcaaLiPkR/3S0GKeBXyli1URQJgLSxW1/img.gif&quot;&gt;&lt;img src=&quot;https://blog.kakaocdn.net/dn/6CN8A/dJMcaaLiPkR/3S0GKeBXyli1URQJgLSxW1/img.gif&quot; srcset=&quot;https://blog.kakaocdn.net/dn/6CN8A/dJMcaaLiPkR/3S0GKeBXyli1URQJgLSxW1/img.gif&quot; onerror=&quot;this.onerror=null; this.src='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png'; this.srcset='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png';&quot; loading=&quot;lazy&quot; width=&quot;567&quot; height=&quot;374&quot; data-origin-width=&quot;567&quot; data-origin-height=&quot;374&quot;/&gt;&lt;/span&gt;&lt;/figure&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;div&gt;
&lt;div&gt;
&lt;div&gt;&lt;figure class=&quot;imageblock alignCenter&quot; data-ke-mobileStyle=&quot;widthOrigin&quot; data-origin-width=&quot;663&quot; data-origin-height=&quot;398&quot;&gt;&lt;span data-url=&quot;https://blog.kakaocdn.net/dn/bYmJ9I/dJMcabjag9E/iVnkTOaEjSCwSHIhPJFoV1/img.png&quot; data-phocus=&quot;https://blog.kakaocdn.net/dn/bYmJ9I/dJMcabjag9E/iVnkTOaEjSCwSHIhPJFoV1/img.png&quot;&gt;&lt;img src=&quot;https://blog.kakaocdn.net/dn/bYmJ9I/dJMcabjag9E/iVnkTOaEjSCwSHIhPJFoV1/img.png&quot; srcset=&quot;https://img1.daumcdn.net/thumb/R1280x0/?scode=mtistory2&amp;fname=https%3A%2F%2Fblog.kakaocdn.net%2Fdn%2FbYmJ9I%2FdJMcabjag9E%2FiVnkTOaEjSCwSHIhPJFoV1%2Fimg.png&quot; onerror=&quot;this.onerror=null; this.src='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png'; this.srcset='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png';&quot; loading=&quot;lazy&quot; width=&quot;663&quot; height=&quot;398&quot; data-origin-width=&quot;663&quot; data-origin-height=&quot;398&quot;/&gt;&lt;/span&gt;&lt;/figure&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;div&gt;
&lt;div&gt;
&lt;div&gt;&lt;figure class=&quot;imageblock alignCenter&quot; data-ke-mobileStyle=&quot;widthOrigin&quot; data-origin-width=&quot;672&quot; data-origin-height=&quot;569&quot;&gt;&lt;span data-url=&quot;https://blog.kakaocdn.net/dn/v2TIW/dJMcabjag9F/mNbz4y5OjZpyp72EtrasU1/img.gif&quot; data-phocus=&quot;https://blog.kakaocdn.net/dn/v2TIW/dJMcabjag9F/mNbz4y5OjZpyp72EtrasU1/img.gif&quot;&gt;&lt;img src=&quot;https://blog.kakaocdn.net/dn/v2TIW/dJMcabjag9F/mNbz4y5OjZpyp72EtrasU1/img.gif&quot; srcset=&quot;https://blog.kakaocdn.net/dn/v2TIW/dJMcabjag9F/mNbz4y5OjZpyp72EtrasU1/img.gif&quot; onerror=&quot;this.onerror=null; this.src='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png'; this.srcset='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png';&quot; loading=&quot;lazy&quot; width=&quot;672&quot; height=&quot;569&quot; data-origin-width=&quot;672&quot; data-origin-height=&quot;569&quot;/&gt;&lt;/span&gt;&lt;/figure&gt;
&lt;/div&gt;
&lt;div&gt;
&lt;div&gt;
&lt;div&gt;&lt;span style=&quot;letter-spacing: 0px;&quot;&gt;&amp;nbsp; &amp;nbsp;&lt;/span&gt;&lt;span style=&quot;letter-spacing: 0px;&quot;&gt;Table(&lt;/span&gt;&lt;span style=&quot;letter-spacing: 0px;&quot;&gt;테이블)&quot;&lt;/span&gt;&lt;span style=&quot;letter-spacing: 0px;&quot;&gt;은 &lt;/span&gt;&lt;span style=&quot;letter-spacing: 0px;&quot;&gt;데이터베이스에서 &lt;/span&gt;&lt;b&gt;데이터를 저장하는 기본 구조&lt;/b&gt;&lt;span style=&quot;letter-spacing: 0px;&quot;&gt;입니다.&lt;/span&gt;&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;p data-end=&quot;1270&quot; data-start=&quot;1243&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;테이블은 &lt;/span&gt;&lt;span&gt;다음과 &lt;/span&gt;&lt;span&gt;같은 &lt;/span&gt;&lt;span&gt;구조로 &lt;/span&gt;&lt;span&gt;데이터를 &lt;/span&gt;&lt;span&gt;저장합니다.&lt;/span&gt;&lt;/p&gt;
&lt;ul style=&quot;list-style-type: disc;&quot; data-end=&quot;1294&quot; data-start=&quot;1272&quot; data-ke-list-type=&quot;disc&quot;&gt;
&lt;li data-end=&quot;1281&quot; data-start=&quot;1272&quot; data-section-id=&quot;avp8ne&quot;&gt;&lt;span&gt;Row (&lt;/span&gt;&lt;span&gt;행)&lt;/span&gt;&lt;/li&gt;
&lt;li data-end=&quot;1294&quot; data-start=&quot;1282&quot; data-section-id=&quot;lfcqdn&quot;&gt;&lt;span&gt;Column (&lt;/span&gt;&lt;span&gt;열)&lt;/span&gt;&lt;/li&gt;
&lt;/ul&gt;
&lt;p data-end=&quot;1298&quot; data-start=&quot;1296&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;예시&lt;/span&gt;&lt;/p&gt;
&lt;div&gt;
&lt;table style=&quot;border-collapse: collapse; width: 100%;&quot; border=&quot;1&quot; data-end=&quot;1363&quot; data-start=&quot;1300&quot; data-ke-align=&quot;alignLeft&quot;&gt;
&lt;tbody&gt;
&lt;tr&gt;
&lt;td&gt;ID&lt;/td&gt;
&lt;td&gt;NAME&lt;/td&gt;
&lt;td&gt;AGE&lt;/td&gt;
&lt;/tr&gt;
&lt;tr data-end=&quot;1348&quot; data-start=&quot;1334&quot;&gt;
&lt;td data-col-size=&quot;sm&quot; data-end=&quot;1336&quot; data-start=&quot;1334&quot;&gt;&lt;span&gt;1&lt;/span&gt;&lt;/td&gt;
&lt;td data-col-size=&quot;sm&quot; data-end=&quot;1342&quot; data-start=&quot;1336&quot;&gt;&lt;span&gt;Kim&lt;/span&gt;&lt;/td&gt;
&lt;td data-col-size=&quot;sm&quot; data-end=&quot;1348&quot; data-start=&quot;1342&quot;&gt;&lt;span&gt;30&lt;/span&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr data-end=&quot;1363&quot; data-start=&quot;1349&quot;&gt;
&lt;td data-col-size=&quot;sm&quot; data-end=&quot;1351&quot; data-start=&quot;1349&quot;&gt;&lt;span&gt;2&lt;/span&gt;&lt;/td&gt;
&lt;td data-col-size=&quot;sm&quot; data-end=&quot;1357&quot; data-start=&quot;1351&quot;&gt;&lt;span&gt;Lee&lt;/span&gt;&lt;/td&gt;
&lt;td data-col-size=&quot;sm&quot; data-end=&quot;1363&quot; data-start=&quot;1357&quot;&gt;&lt;span&gt;25&lt;/span&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;/tbody&gt;
&lt;/table&gt;
&lt;/div&gt;
&lt;p data-end=&quot;1423&quot; data-start=&quot;1365&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;이러한 &lt;/span&gt;&lt;span&gt;데이터는 &lt;/span&gt;&lt;b&gt;&lt;span&gt;테이블 &lt;/span&gt;&lt;span&gt;세그먼트(&lt;/span&gt;&lt;span&gt;Table &lt;/span&gt;&lt;span&gt;Segment)&lt;/span&gt;&lt;/b&gt;&lt;span&gt; &lt;/span&gt;&lt;span&gt;형태로 &lt;/span&gt;&lt;span&gt;테이블스페이스 &lt;/span&gt;&lt;span&gt;안에 &lt;/span&gt;&lt;span&gt;저장됩니다.&lt;/span&gt;&lt;/p&gt;
&lt;p data-end=&quot;1435&quot; data-start=&quot;1425&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;테이블의 &lt;/span&gt;&lt;span&gt;주요 &lt;/span&gt;&lt;span&gt;특징&lt;/span&gt;&lt;/p&gt;
&lt;ul style=&quot;list-style-type: disc;&quot; data-end=&quot;1479&quot; data-start=&quot;1437&quot; data-ke-list-type=&quot;disc&quot;&gt;
&lt;li data-end=&quot;1448&quot; data-start=&quot;1437&quot; data-section-id=&quot;9wa45h&quot;&gt;&lt;span&gt;데이터 &lt;/span&gt;&lt;span&gt;저장 &lt;/span&gt;&lt;span&gt;구조&lt;/span&gt;&lt;/li&gt;
&lt;li data-end=&quot;1460&quot; data-start=&quot;1449&quot; data-section-id=&quot;1b83e17&quot;&gt;&lt;span&gt;Row &lt;/span&gt;&lt;span&gt;단위 &lt;/span&gt;&lt;span&gt;저장&lt;/span&gt;&lt;/li&gt;
&lt;li data-end=&quot;1479&quot; data-start=&quot;1461&quot; data-section-id=&quot;1wsaqia&quot;&gt;&lt;span&gt;Column &lt;/span&gt;&lt;span&gt;기반 &lt;/span&gt;&lt;span&gt;데이터 &lt;/span&gt;&lt;span&gt;모델&lt;/span&gt;&lt;/li&gt;
&lt;/ul&gt;
&lt;p data-end=&quot;1521&quot; data-start=&quot;1481&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;오라클에서는 &lt;/span&gt;&lt;span&gt;테이블 &lt;/span&gt;&lt;span&gt;생성 &lt;/span&gt;&lt;span&gt;시 &lt;/span&gt;&lt;span&gt;저장될 &lt;/span&gt;&lt;span&gt;테이블스페이스를 &lt;/span&gt;&lt;span&gt;지정할 &lt;/span&gt;&lt;span&gt;수 &lt;/span&gt;&lt;span&gt;있습니다.&lt;/span&gt;&lt;/p&gt;
&lt;p data-end=&quot;1529&quot; data-start=&quot;1523&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;예시 &lt;/span&gt;&lt;span&gt;SQL&lt;/span&gt;&lt;/p&gt;
&lt;div&gt;
&lt;div&gt;
&lt;div&gt;
&lt;div&gt;
&lt;div&gt;
&lt;div&gt;
&lt;div&gt;
&lt;div&gt;
&lt;div&gt;&lt;span style=&quot;letter-spacing: 0px;&quot;&gt;CREATE&lt;/span&gt;&lt;span style=&quot;letter-spacing: 0px;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;letter-spacing: 0px;&quot;&gt;TABLE&lt;/span&gt;&lt;span style=&quot;letter-spacing: 0px;&quot;&gt; employees (&lt;/span&gt;&lt;/div&gt;
&lt;/div&gt;
&lt;div&gt;
&lt;div&gt;
&lt;div id=&quot;code-block-viewer&quot;&gt;
&lt;div&gt;
&lt;div&gt;&lt;span&gt; id NUMBER,&lt;/span&gt;&lt;br /&gt;&lt;span&gt; name VARCHAR2(&lt;/span&gt;&lt;span&gt;50&lt;/span&gt;&lt;span&gt;),&lt;/span&gt;&lt;br /&gt;&lt;span&gt; salary NUMBER&lt;/span&gt;&lt;br /&gt;&lt;span&gt;) TABLESPACE users;&lt;/span&gt;&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;div&gt;&amp;nbsp;&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;p data-end=&quot;1737&quot; data-start=&quot;1644&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span style=&quot;color: #333333; text-align: start;&quot;&gt; &lt;span&gt;&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;color: #222222; text-align: start;&quot;&gt;참고&lt;/span&gt; &lt;br /&gt;&lt;a href=&quot;https://docs.oracle.com/en/database/oracle/oracle-database/19/sqlrf/CREATE-TABLE.html&quot; data-end=&quot;1737&quot; data-start=&quot;1652&quot;&gt;&lt;span&gt;https://&lt;/span&gt;&lt;span&gt;docs.&lt;/span&gt;&lt;span&gt;oracle.&lt;/span&gt;&lt;span&gt;com/&lt;/span&gt;&lt;span&gt;en/&lt;/span&gt;&lt;span&gt;database/&lt;/span&gt;&lt;span&gt;oracle/&lt;/span&gt;&lt;span&gt;oracle-&lt;/span&gt;&lt;span&gt;database/&lt;/span&gt;&lt;span&gt;19/&lt;/span&gt;&lt;span&gt;sqlrf/&lt;/span&gt;&lt;span&gt;CREATE-&lt;/span&gt;&lt;span&gt;TABLE.&lt;/span&gt;&lt;span&gt;html&lt;/span&gt;&lt;span aria-hidden=&quot;true&quot;&gt;&lt;/span&gt;&lt;/a&gt;&lt;/p&gt;
&lt;hr data-end=&quot;1742&quot; data-start=&quot;1739&quot; data-ke-style=&quot;style1&quot; /&gt;
&lt;h1 data-end=&quot;1767&quot; data-start=&quot;1744&quot; data-section-id=&quot;pdt26w&quot;&gt;&lt;span&gt;3. &lt;/span&gt;&lt;span&gt;Oracle &lt;/span&gt;&lt;span&gt;Index&lt;/span&gt;&lt;span&gt;란 &lt;/span&gt;&lt;span&gt;무엇인가&lt;/span&gt;&lt;/h1&gt;
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&lt;div&gt;&lt;figure class=&quot;imageblock alignCenter&quot; data-ke-mobileStyle=&quot;widthOrigin&quot; data-origin-width=&quot;437&quot; data-origin-height=&quot;287&quot;&gt;&lt;span data-url=&quot;https://blog.kakaocdn.net/dn/kQfbU/dJMcaaR5IRQ/peq24svsksA9MitESSXrw0/img.gif&quot; data-phocus=&quot;https://blog.kakaocdn.net/dn/kQfbU/dJMcaaR5IRQ/peq24svsksA9MitESSXrw0/img.gif&quot;&gt;&lt;img src=&quot;https://blog.kakaocdn.net/dn/kQfbU/dJMcaaR5IRQ/peq24svsksA9MitESSXrw0/img.gif&quot; srcset=&quot;https://blog.kakaocdn.net/dn/kQfbU/dJMcaaR5IRQ/peq24svsksA9MitESSXrw0/img.gif&quot; onerror=&quot;this.onerror=null; this.src='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png'; this.srcset='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png';&quot; loading=&quot;lazy&quot; width=&quot;437&quot; height=&quot;287&quot; data-origin-width=&quot;437&quot; data-origin-height=&quot;287&quot;/&gt;&lt;/span&gt;&lt;/figure&gt;
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&lt;p data-end=&quot;1868&quot; data-start=&quot;1811&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;&amp;nbsp; &amp;nbsp;&quot;&lt;/span&gt;&lt;span&gt;Index(&lt;/span&gt;&lt;span&gt;인덱스)&quot;&lt;/span&gt;&lt;span&gt;는 &lt;/span&gt;&lt;span&gt;테이블의 &lt;/span&gt;&lt;span&gt;데이터를 &lt;/span&gt;&lt;span&gt;빠르게 &lt;/span&gt;&lt;span&gt;검색하기 &lt;/span&gt;&lt;span&gt;위해 &lt;/span&gt;&lt;span&gt;사용하는 &lt;/span&gt;&lt;b&gt;&lt;span&gt;데이터 &lt;/span&gt;&lt;span&gt;구조&lt;/span&gt;&lt;/b&gt;&lt;span&gt;입니다.&lt;/span&gt;&lt;/p&gt;
&lt;p data-end=&quot;1906&quot; data-start=&quot;1870&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;오라클 &lt;/span&gt;&lt;span&gt;인덱스는 &lt;/span&gt;&lt;span&gt;일반적으로 &lt;/span&gt;&lt;b&gt;&lt;span&gt;B-&lt;/span&gt;&lt;span&gt;tree &lt;/span&gt;&lt;span&gt;구조&lt;/span&gt;&lt;/b&gt;&lt;span&gt;를 &lt;/span&gt;&lt;span&gt;사용합니다.&lt;/span&gt;&lt;/p&gt;
&lt;p data-end=&quot;1927&quot; data-start=&quot;1908&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;인덱스에는 &lt;/span&gt;&lt;span&gt;다음 &lt;/span&gt;&lt;span&gt;정보가 &lt;/span&gt;&lt;span&gt;저장됩니다.&lt;/span&gt;&lt;/p&gt;
&lt;ul style=&quot;list-style-type: disc;&quot; data-end=&quot;1955&quot; data-start=&quot;1929&quot; data-ke-list-type=&quot;disc&quot;&gt;
&lt;li data-end=&quot;1937&quot; data-start=&quot;1929&quot; data-section-id=&quot;9ai45q&quot;&gt;&lt;span&gt;컬럼 &lt;/span&gt;&lt;span&gt;키 &lt;/span&gt;&lt;span&gt;값&lt;/span&gt;&lt;/li&gt;
&lt;li data-end=&quot;1955&quot; data-start=&quot;1938&quot; data-section-id=&quot;1plv38a&quot;&gt;&lt;span&gt;ROWID (&lt;/span&gt;&lt;span&gt;행 &lt;/span&gt;&lt;span&gt;위치 &lt;/span&gt;&lt;span&gt;정보)&lt;/span&gt;&lt;/li&gt;
&lt;/ul&gt;
&lt;p data-end=&quot;1987&quot; data-start=&quot;1957&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;ROWID&lt;/span&gt;&lt;span&gt;는 &lt;/span&gt;&lt;span&gt;데이터가 &lt;/span&gt;&lt;span&gt;실제로 &lt;/span&gt;&lt;span&gt;저장된 &lt;/span&gt;&lt;span&gt;위치를 &lt;/span&gt;&lt;span&gt;가리킵니다.&lt;/span&gt;&lt;/p&gt;
&lt;p data-end=&quot;2007&quot; data-start=&quot;1989&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;즉 &lt;/span&gt;&lt;span&gt;검색 &lt;/span&gt;&lt;span&gt;과정은 &lt;/span&gt;&lt;span&gt;다음과 &lt;/span&gt;&lt;span&gt;같습니다.&lt;/span&gt;&lt;/p&gt;
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&lt;div&gt;&lt;span&gt;Index 검색&lt;/span&gt;&lt;br /&gt;&lt;span&gt;&amp;rarr; ROWID 확인&lt;/span&gt;&lt;br /&gt;&lt;span&gt;&amp;rarr; 실제 데이터 접근&lt;/span&gt;&lt;/div&gt;
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&lt;/div&gt;
&lt;p data-end=&quot;2064&quot; data-start=&quot;2054&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;인덱스의 &lt;/span&gt;&lt;span&gt;주요 &lt;/span&gt;&lt;span&gt;특징&lt;/span&gt;&lt;/p&gt;
&lt;div&gt;
&lt;table style=&quot;border-collapse: collapse; width: 100%;&quot; border=&quot;1&quot; data-end=&quot;2151&quot; data-start=&quot;2066&quot; data-ke-align=&quot;alignLeft&quot;&gt;
&lt;tbody&gt;
&lt;tr&gt;
&lt;td&gt;특징&lt;/td&gt;
&lt;td&gt;설명&lt;/td&gt;
&lt;/tr&gt;
&lt;tr data-end=&quot;2110&quot; data-start=&quot;2088&quot;&gt;
&lt;td data-col-size=&quot;sm&quot; data-end=&quot;2097&quot; data-start=&quot;2088&quot;&gt;&lt;span&gt;검색 &lt;/span&gt;&lt;span&gt;속도 &lt;/span&gt;&lt;span&gt;향상&lt;/span&gt;&lt;/td&gt;
&lt;td data-end=&quot;2110&quot; data-start=&quot;2097&quot; data-col-size=&quot;sm&quot;&gt;&lt;span&gt;빠른 &lt;/span&gt;&lt;span&gt;데이터 &lt;/span&gt;&lt;span&gt;조회&lt;/span&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr data-end=&quot;2130&quot; data-start=&quot;2111&quot;&gt;
&lt;td data-col-size=&quot;sm&quot; data-end=&quot;2117&quot; data-start=&quot;2111&quot;&gt;&lt;span&gt;정렬 &lt;/span&gt;&lt;span&gt;구조&lt;/span&gt;&lt;/td&gt;
&lt;td data-end=&quot;2130&quot; data-start=&quot;2117&quot; data-col-size=&quot;sm&quot;&gt;&lt;span&gt;키 &lt;/span&gt;&lt;span&gt;값 &lt;/span&gt;&lt;span&gt;기준 &lt;/span&gt;&lt;span&gt;정렬&lt;/span&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr data-end=&quot;2151&quot; data-start=&quot;2131&quot;&gt;
&lt;td data-col-size=&quot;sm&quot; data-end=&quot;2137&quot; data-start=&quot;2131&quot;&gt;&lt;span&gt;별도 &lt;/span&gt;&lt;span&gt;저장&lt;/span&gt;&lt;/td&gt;
&lt;td data-col-size=&quot;sm&quot; data-end=&quot;2151&quot; data-start=&quot;2137&quot;&gt;&lt;span&gt;테이블과 &lt;/span&gt;&lt;span&gt;다른 &lt;/span&gt;&lt;span&gt;공간&lt;/span&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;/tbody&gt;
&lt;/table&gt;
&lt;/div&gt;
&lt;p data-end=&quot;2162&quot; data-start=&quot;2153&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;인덱스 &lt;/span&gt;&lt;span&gt;생성 &lt;/span&gt;&lt;span&gt;예시&lt;/span&gt;&lt;/p&gt;
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&lt;div&gt;&lt;span&gt;CREATE&lt;/span&gt;&lt;span&gt; INDEX idx_emp_name&lt;/span&gt;&lt;br /&gt;&lt;span&gt;ON&lt;/span&gt;&lt;span&gt; employees(name)&lt;/span&gt;&lt;br /&gt;&lt;span&gt;TABLESPACE idx_ts;&lt;/span&gt;&lt;/div&gt;
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&lt;p data-end=&quot;2316&quot; data-start=&quot;2240&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span style=&quot;color: #333333; text-align: start;&quot;&gt; &lt;span&gt;&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;color: #222222; text-align: start;&quot;&gt;참고&lt;/span&gt; &lt;br /&gt;&lt;a data-end=&quot;2316&quot; data-start=&quot;2248&quot;&gt;&lt;span&gt;https://&lt;/span&gt;&lt;span&gt;docs.&lt;/span&gt;&lt;span&gt;oracle.&lt;/span&gt;&lt;span&gt;com/&lt;/span&gt;&lt;span&gt;en/&lt;/span&gt;&lt;span&gt;database/&lt;/span&gt;&lt;span&gt;oracle/&lt;/span&gt;&lt;span&gt;oracle-&lt;/span&gt;&lt;span&gt;database/&lt;/span&gt;&lt;span&gt;19/&lt;/span&gt;&lt;span&gt;tgsql/&lt;/span&gt;&lt;span aria-hidden=&quot;true&quot;&gt;&lt;/span&gt;&lt;/a&gt;&lt;/p&gt;
&lt;hr data-end=&quot;2321&quot; data-start=&quot;2318&quot; data-ke-style=&quot;style1&quot; /&gt;
&lt;h1 data-end=&quot;2363&quot; data-start=&quot;2323&quot; data-section-id=&quot;1287p1p&quot;&gt;&lt;span&gt;4. &lt;/span&gt;&lt;span&gt;Oracle &lt;/span&gt;&lt;span&gt;저장 &lt;/span&gt;&lt;span&gt;구조 &lt;/span&gt;&lt;span&gt;계층 (&lt;/span&gt;&lt;span&gt;Storage &lt;/span&gt;&lt;span&gt;Hierarchy)&lt;/span&gt;&lt;/h1&gt;
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&lt;div&gt;&lt;figure class=&quot;imageblock alignCenter&quot; data-ke-mobileStyle=&quot;widthOrigin&quot; data-origin-width=&quot;491&quot; data-origin-height=&quot;326&quot;&gt;&lt;span data-url=&quot;https://blog.kakaocdn.net/dn/NYNGF/dJMcaaR5IRH/5Sop0KVSXFiNhE2uPR9R90/img.gif&quot; data-phocus=&quot;https://blog.kakaocdn.net/dn/NYNGF/dJMcaaR5IRH/5Sop0KVSXFiNhE2uPR9R90/img.gif&quot;&gt;&lt;img src=&quot;https://blog.kakaocdn.net/dn/NYNGF/dJMcaaR5IRH/5Sop0KVSXFiNhE2uPR9R90/img.gif&quot; srcset=&quot;https://blog.kakaocdn.net/dn/NYNGF/dJMcaaR5IRH/5Sop0KVSXFiNhE2uPR9R90/img.gif&quot; onerror=&quot;this.onerror=null; this.src='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png'; this.srcset='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png';&quot; loading=&quot;lazy&quot; width=&quot;316&quot; height=&quot;210&quot; data-origin-width=&quot;491&quot; data-origin-height=&quot;326&quot;/&gt;&lt;/span&gt;&lt;/figure&gt;
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&lt;div&gt;&lt;figure class=&quot;imageblock alignCenter&quot; data-ke-mobileStyle=&quot;widthOrigin&quot; data-origin-width=&quot;455&quot; data-origin-height=&quot;321&quot;&gt;&lt;span data-url=&quot;https://blog.kakaocdn.net/dn/epcw5t/dJMcaaLiPkX/3H5V1TBMXP9qhCaBhKOPS1/img.gif&quot; data-phocus=&quot;https://blog.kakaocdn.net/dn/epcw5t/dJMcaaLiPkX/3H5V1TBMXP9qhCaBhKOPS1/img.gif&quot;&gt;&lt;img src=&quot;https://blog.kakaocdn.net/dn/epcw5t/dJMcaaLiPkX/3H5V1TBMXP9qhCaBhKOPS1/img.gif&quot; srcset=&quot;https://blog.kakaocdn.net/dn/epcw5t/dJMcaaLiPkX/3H5V1TBMXP9qhCaBhKOPS1/img.gif&quot; onerror=&quot;this.onerror=null; this.src='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png'; this.srcset='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png';&quot; loading=&quot;lazy&quot; width=&quot;320&quot; height=&quot;226&quot; data-origin-width=&quot;455&quot; data-origin-height=&quot;321&quot;/&gt;&lt;/span&gt;&lt;/figure&gt;
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&lt;div&gt;&lt;figure class=&quot;imageblock alignCenter&quot; data-ke-mobileStyle=&quot;widthOrigin&quot; data-origin-width=&quot;293&quot; data-origin-height=&quot;511&quot;&gt;&lt;span data-url=&quot;https://blog.kakaocdn.net/dn/lXK9h/dJMcaaR5IRL/r54razmT9MALRssBwJ1Iy1/img.gif&quot; data-phocus=&quot;https://blog.kakaocdn.net/dn/lXK9h/dJMcaaR5IRL/r54razmT9MALRssBwJ1Iy1/img.gif&quot;&gt;&lt;img src=&quot;https://blog.kakaocdn.net/dn/lXK9h/dJMcaaR5IRL/r54razmT9MALRssBwJ1Iy1/img.gif&quot; srcset=&quot;https://blog.kakaocdn.net/dn/lXK9h/dJMcaaR5IRL/r54razmT9MALRssBwJ1Iy1/img.gif&quot; onerror=&quot;this.onerror=null; this.src='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png'; this.srcset='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png';&quot; loading=&quot;lazy&quot; width=&quot;293&quot; height=&quot;511&quot; data-origin-width=&quot;293&quot; data-origin-height=&quot;511&quot;/&gt;&lt;/span&gt;&lt;/figure&gt;
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&lt;p data-end=&quot;2451&quot; data-start=&quot;2407&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;&amp;nbsp; &amp;nbsp;오라클 &lt;/span&gt;&lt;span&gt;데이터베이스의 &lt;/span&gt;&lt;span&gt;저장 &lt;/span&gt;&lt;span&gt;구조는 &lt;/span&gt;&lt;span&gt;다음과 &lt;/span&gt;&lt;span&gt;같은 &lt;/span&gt;&lt;b&gt;&lt;span&gt;계층 &lt;/span&gt;&lt;span&gt;구조&lt;/span&gt;&lt;/b&gt;&lt;span&gt;로 &lt;/span&gt;&lt;span&gt;이루어집니다.&lt;/span&gt;&lt;/p&gt;
&lt;h3 data-end=&quot;2481&quot; data-start=&quot;2453&quot; data-section-id=&quot;jzp48u&quot; data-ke-size=&quot;size23&quot;&gt;&lt;span&gt;Oracle &lt;/span&gt;&lt;span&gt;Storage &lt;/span&gt;&lt;span&gt;Hierarchy&lt;/span&gt;&lt;/h3&gt;
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&lt;div&gt;&lt;span&gt;Tablespace&lt;/span&gt;&lt;br /&gt;&lt;span&gt; &amp;darr;&lt;/span&gt;&lt;br /&gt;&lt;span&gt;Segment&lt;/span&gt;&lt;br /&gt;&lt;span&gt; &amp;darr;&lt;/span&gt;&lt;br /&gt;&lt;span&gt;Extent&lt;/span&gt;&lt;br /&gt;&lt;span&gt; &amp;darr;&lt;/span&gt;&lt;br /&gt;&lt;span&gt;Data Block&lt;/span&gt;&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;div&gt;&amp;nbsp;&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;p data-end=&quot;2556&quot; data-start=&quot;2548&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;각 &lt;/span&gt;&lt;span&gt;계층의 &lt;/span&gt;&lt;span&gt;역할&lt;/span&gt;&lt;/p&gt;
&lt;div&gt;
&lt;table style=&quot;border-collapse: collapse; width: 100%;&quot; border=&quot;1&quot; data-end=&quot;2672&quot; data-start=&quot;2558&quot; data-ke-align=&quot;alignLeft&quot;&gt;
&lt;tbody&gt;
&lt;tr&gt;
&lt;td&gt;계층&lt;/td&gt;
&lt;td&gt;설명&lt;/td&gt;
&lt;/tr&gt;
&lt;tr data-end=&quot;2607&quot; data-start=&quot;2580&quot;&gt;
&lt;td data-col-size=&quot;sm&quot; data-end=&quot;2591&quot; data-start=&quot;2580&quot;&gt;&lt;span&gt;Tablespace&lt;/span&gt;&lt;/td&gt;
&lt;td data-col-size=&quot;sm&quot; data-end=&quot;2607&quot; data-start=&quot;2591&quot;&gt;&lt;span&gt;최상위 &lt;/span&gt;&lt;span&gt;논리 &lt;/span&gt;&lt;span&gt;저장 &lt;/span&gt;&lt;span&gt;공간&lt;/span&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr data-end=&quot;2628&quot; data-start=&quot;2608&quot;&gt;
&lt;td data-col-size=&quot;sm&quot; data-end=&quot;2616&quot; data-start=&quot;2608&quot;&gt;&lt;span&gt;Segment&lt;/span&gt;&lt;/td&gt;
&lt;td data-col-size=&quot;sm&quot; data-end=&quot;2628&quot; data-start=&quot;2616&quot;&gt;&lt;span&gt;객체 &lt;/span&gt;&lt;span&gt;저장 &lt;/span&gt;&lt;span&gt;공간&lt;/span&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr data-end=&quot;2653&quot; data-start=&quot;2629&quot;&gt;
&lt;td data-col-size=&quot;sm&quot; data-end=&quot;2636&quot; data-start=&quot;2629&quot;&gt;&lt;span&gt;Extent&lt;/span&gt;&lt;/td&gt;
&lt;td data-col-size=&quot;sm&quot; data-end=&quot;2653&quot; data-start=&quot;2636&quot;&gt;&lt;span&gt;연속된 &lt;/span&gt;&lt;span&gt;데이터 &lt;/span&gt;&lt;span&gt;블록 &lt;/span&gt;&lt;span&gt;묶음&lt;/span&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr data-end=&quot;2672&quot; data-start=&quot;2654&quot;&gt;
&lt;td data-col-size=&quot;sm&quot; data-end=&quot;2660&quot; data-start=&quot;2654&quot;&gt;&lt;span&gt;Block&lt;/span&gt;&lt;/td&gt;
&lt;td data-col-size=&quot;sm&quot; data-end=&quot;2672&quot; data-start=&quot;2660&quot;&gt;&lt;span&gt;최소 &lt;/span&gt;&lt;span&gt;저장 &lt;/span&gt;&lt;span&gt;단위&lt;/span&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;/tbody&gt;
&lt;/table&gt;
&lt;/div&gt;
&lt;h3 data-end=&quot;2688&quot; data-start=&quot;2674&quot; data-section-id=&quot;1rb5feg&quot; data-ke-size=&quot;size23&quot;&gt;&lt;span&gt;Segment &lt;/span&gt;&lt;span&gt;종류&lt;/span&gt;&lt;/h3&gt;
&lt;p data-end=&quot;2716&quot; data-start=&quot;2690&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;오라클에서는 &lt;/span&gt;&lt;span&gt;여러 &lt;/span&gt;&lt;span&gt;종류의 &lt;/span&gt;&lt;span&gt;세그먼트가 &lt;/span&gt;&lt;span&gt;존재합니다.&lt;/span&gt;&lt;/p&gt;
&lt;div&gt;
&lt;table style=&quot;border-collapse: collapse; width: 100%;&quot; border=&quot;1&quot; data-end=&quot;2817&quot; data-start=&quot;2718&quot; data-ke-align=&quot;alignLeft&quot;&gt;
&lt;tbody&gt;
&lt;tr&gt;
&lt;td&gt;Segment&lt;/td&gt;
&lt;td&gt;설명&lt;/td&gt;
&lt;/tr&gt;
&lt;tr data-end=&quot;2770&quot; data-start=&quot;2745&quot;&gt;
&lt;td data-col-size=&quot;sm&quot; data-end=&quot;2759&quot; data-start=&quot;2745&quot;&gt;&lt;span&gt;Table &lt;/span&gt;&lt;span&gt;Segment&lt;/span&gt;&lt;/td&gt;
&lt;td data-end=&quot;2770&quot; data-start=&quot;2759&quot; data-col-size=&quot;sm&quot;&gt;&lt;span&gt;테이블 &lt;/span&gt;&lt;span&gt;데이터&lt;/span&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr data-end=&quot;2792&quot; data-start=&quot;2771&quot;&gt;
&lt;td data-col-size=&quot;sm&quot; data-end=&quot;2785&quot; data-start=&quot;2771&quot;&gt;&lt;span&gt;Index &lt;/span&gt;&lt;span&gt;Segment&lt;/span&gt;&lt;/td&gt;
&lt;td data-end=&quot;2792&quot; data-start=&quot;2785&quot; data-col-size=&quot;sm&quot;&gt;&lt;span&gt;인덱스&lt;/span&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr data-end=&quot;2817&quot; data-start=&quot;2793&quot;&gt;
&lt;td data-col-size=&quot;sm&quot; data-end=&quot;2806&quot; data-start=&quot;2793&quot;&gt;&lt;span&gt;Undo &lt;/span&gt;&lt;span&gt;Segment&lt;/span&gt;&lt;/td&gt;
&lt;td data-col-size=&quot;sm&quot; data-end=&quot;2817&quot; data-start=&quot;2806&quot;&gt;&lt;span&gt;트랜잭션 &lt;/span&gt;&lt;span&gt;롤백&lt;/span&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;/tbody&gt;
&lt;/table&gt;
&lt;/div&gt;
&lt;p data-end=&quot;2855&quot; data-start=&quot;2819&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;즉 &lt;/span&gt;&lt;b&gt;&lt;span&gt;테이블과 &lt;/span&gt;&lt;span&gt;인덱스는 &lt;/span&gt;&lt;span&gt;각각 &lt;/span&gt;&lt;span&gt;독립적인 &lt;/span&gt;&lt;span&gt;세그먼트로 &lt;/span&gt;&lt;span&gt;관리됩니다.&lt;/span&gt;&lt;/b&gt;&lt;/p&gt;
&lt;p data-end=&quot;2855&quot; data-start=&quot;2819&quot; data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;p data-end=&quot;2933&quot; data-start=&quot;2857&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span style=&quot;color: #333333; text-align: start;&quot;&gt; &lt;span&gt;&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;color: #222222; text-align: start;&quot;&gt;참고&lt;/span&gt; &lt;br /&gt;&lt;a href=&quot;https://docs.oracle.com/en/database/oracle/oracle-database/19/admin/&quot; data-end=&quot;2933&quot; data-start=&quot;2865&quot;&gt;&lt;span&gt;https://&lt;/span&gt;&lt;span&gt;docs.&lt;/span&gt;&lt;span&gt;oracle.&lt;/span&gt;&lt;span&gt;com/&lt;/span&gt;&lt;span&gt;en/&lt;/span&gt;&lt;span&gt;database/&lt;/span&gt;&lt;span&gt;oracle/&lt;/span&gt;&lt;span&gt;oracle-&lt;/span&gt;&lt;span&gt;database/&lt;/span&gt;&lt;span&gt;19/&lt;/span&gt;&lt;span&gt;admin/&lt;/span&gt;&lt;span aria-hidden=&quot;true&quot;&gt;&lt;/span&gt;&lt;/a&gt;&lt;/p&gt;
&lt;hr data-end=&quot;2938&quot; data-start=&quot;2935&quot; data-ke-style=&quot;style1&quot; /&gt;
&lt;h1 data-end=&quot;2967&quot; data-start=&quot;2940&quot; data-section-id=&quot;vrt1vg&quot;&gt;&lt;span&gt;5. &lt;/span&gt;&lt;span&gt;테이블과 &lt;/span&gt;&lt;span&gt;인덱스 &lt;/span&gt;&lt;span&gt;테이블스페이스 &lt;/span&gt;&lt;span&gt;분리 &lt;/span&gt;&lt;span&gt;이유&lt;/span&gt;&lt;/h1&gt;
&lt;div aria-hidden=&quot;false&quot;&gt;
&lt;div&gt;
&lt;div&gt;
&lt;div&gt;
&lt;div&gt;
&lt;div&gt;&lt;figure class=&quot;imageblock alignCenter&quot; data-ke-mobileStyle=&quot;widthOrigin&quot; data-origin-width=&quot;491&quot; data-origin-height=&quot;326&quot;&gt;&lt;span data-url=&quot;https://blog.kakaocdn.net/dn/GR53a/dJMcaaR5IRG/VL2N3krk5xbktql6gosCkK/img.gif&quot; data-phocus=&quot;https://blog.kakaocdn.net/dn/GR53a/dJMcaaR5IRG/VL2N3krk5xbktql6gosCkK/img.gif&quot;&gt;&lt;img src=&quot;https://blog.kakaocdn.net/dn/GR53a/dJMcaaR5IRG/VL2N3krk5xbktql6gosCkK/img.gif&quot; srcset=&quot;https://blog.kakaocdn.net/dn/GR53a/dJMcaaR5IRG/VL2N3krk5xbktql6gosCkK/img.gif&quot; onerror=&quot;this.onerror=null; this.src='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png'; this.srcset='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png';&quot; loading=&quot;lazy&quot; width=&quot;491&quot; height=&quot;326&quot; data-origin-width=&quot;491&quot; data-origin-height=&quot;326&quot;/&gt;&lt;/span&gt;&lt;/figure&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;div&gt;
&lt;div&gt;
&lt;div&gt;&lt;figure class=&quot;imageblock alignCenter&quot; data-ke-mobileStyle=&quot;widthOrigin&quot; data-origin-width=&quot;583&quot; data-origin-height=&quot;440&quot;&gt;&lt;span data-url=&quot;https://blog.kakaocdn.net/dn/b2TUna/dJMcaaR5IRS/GfWL8UHDMnkMT0mAo2Tg20/img.gif&quot; data-phocus=&quot;https://blog.kakaocdn.net/dn/b2TUna/dJMcaaR5IRS/GfWL8UHDMnkMT0mAo2Tg20/img.gif&quot;&gt;&lt;img src=&quot;https://blog.kakaocdn.net/dn/b2TUna/dJMcaaR5IRS/GfWL8UHDMnkMT0mAo2Tg20/img.gif&quot; srcset=&quot;https://blog.kakaocdn.net/dn/b2TUna/dJMcaaR5IRS/GfWL8UHDMnkMT0mAo2Tg20/img.gif&quot; onerror=&quot;this.onerror=null; this.src='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png'; this.srcset='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png';&quot; loading=&quot;lazy&quot; width=&quot;583&quot; height=&quot;440&quot; data-origin-width=&quot;583&quot; data-origin-height=&quot;440&quot;/&gt;&lt;/span&gt;&lt;/figure&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;div&gt;
&lt;div&gt;
&lt;div&gt;&lt;figure class=&quot;imageblock alignCenter&quot; data-ke-mobileStyle=&quot;widthOrigin&quot; data-origin-width=&quot;480&quot; data-origin-height=&quot;320&quot;&gt;&lt;span data-url=&quot;https://blog.kakaocdn.net/dn/BwdtC/dJMcaaR5IRO/lKNUOHKOGD71m4Fxz3Llck/img.gif&quot; data-phocus=&quot;https://blog.kakaocdn.net/dn/BwdtC/dJMcaaR5IRO/lKNUOHKOGD71m4Fxz3Llck/img.gif&quot;&gt;&lt;img src=&quot;https://blog.kakaocdn.net/dn/BwdtC/dJMcaaR5IRO/lKNUOHKOGD71m4Fxz3Llck/img.gif&quot; srcset=&quot;https://blog.kakaocdn.net/dn/BwdtC/dJMcaaR5IRO/lKNUOHKOGD71m4Fxz3Llck/img.gif&quot; onerror=&quot;this.onerror=null; this.src='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png'; this.srcset='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png';&quot; loading=&quot;lazy&quot; width=&quot;480&quot; height=&quot;320&quot; data-origin-width=&quot;480&quot; data-origin-height=&quot;320&quot;/&gt;&lt;/span&gt;&lt;/figure&gt;
&lt;/div&gt;
&lt;div&gt;
&lt;div&gt;
&lt;div&gt;&lt;span style=&quot;letter-spacing: 0px;&quot;&gt;&amp;nbsp; &amp;nbsp;DBA&lt;/span&gt;&lt;span style=&quot;letter-spacing: 0px;&quot;&gt;들이 &lt;/span&gt;&lt;span style=&quot;letter-spacing: 0px;&quot;&gt;권장하는 &lt;/span&gt;&lt;span style=&quot;letter-spacing: 0px;&quot;&gt;설계 &lt;/span&gt;&lt;span style=&quot;letter-spacing: 0px;&quot;&gt;방법 &lt;/span&gt;&lt;span style=&quot;letter-spacing: 0px;&quot;&gt;중 &lt;/span&gt;&lt;span style=&quot;letter-spacing: 0px;&quot;&gt;하나는 &lt;/span&gt;&lt;b&gt;테이블 데이터와 인덱스를 서로 다른 테이블스페이스에 저장하는 것&lt;/b&gt;&lt;span style=&quot;letter-spacing: 0px;&quot;&gt;입니다.&lt;/span&gt;&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;h3 data-end=&quot;3095&quot; data-start=&quot;3079&quot; data-section-id=&quot;106ad9g&quot; data-ke-size=&quot;size23&quot;&gt;&lt;span&gt;이유 &lt;/span&gt;&lt;span&gt;1: &lt;/span&gt;&lt;span&gt;I/&lt;/span&gt;&lt;span&gt;O &lt;/span&gt;&lt;span&gt;분산&lt;/span&gt;&lt;/h3&gt;
&lt;p data-end=&quot;3119&quot; data-start=&quot;3097&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;테이블과 &lt;/span&gt;&lt;span&gt;인덱스를 &lt;/span&gt;&lt;span&gt;다른 &lt;/span&gt;&lt;span&gt;디스크에 &lt;/span&gt;&lt;span&gt;저장하면&lt;/span&gt;&lt;/p&gt;
&lt;ul style=&quot;list-style-type: disc;&quot; data-end=&quot;3144&quot; data-start=&quot;3121&quot; data-ke-list-type=&quot;disc&quot;&gt;
&lt;li data-end=&quot;3136&quot; data-start=&quot;3121&quot; data-section-id=&quot;1fweq6x&quot;&gt;&lt;span&gt;디스크 &lt;/span&gt;&lt;span&gt;I/&lt;/span&gt;&lt;span&gt;O &lt;/span&gt;&lt;span&gt;병목 &lt;/span&gt;&lt;span&gt;감소&lt;/span&gt;&lt;/li&gt;
&lt;li data-end=&quot;3144&quot; data-start=&quot;3137&quot; data-section-id=&quot;wwyfeg&quot;&gt;&lt;span&gt;성능 &lt;/span&gt;&lt;span&gt;향상&lt;/span&gt;&lt;/li&gt;
&lt;/ul&gt;
&lt;h3 data-end=&quot;3162&quot; data-start=&quot;3146&quot; data-section-id=&quot;wvcrk7&quot; data-ke-size=&quot;size23&quot;&gt;&lt;span&gt;이유 &lt;/span&gt;&lt;span&gt;2: &lt;/span&gt;&lt;span&gt;관리 &lt;/span&gt;&lt;span&gt;편의성&lt;/span&gt;&lt;/h3&gt;
&lt;p data-end=&quot;3182&quot; data-start=&quot;3164&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;분리하면 &lt;/span&gt;&lt;span&gt;다음 &lt;/span&gt;&lt;span&gt;관리가 &lt;/span&gt;&lt;span&gt;쉬워집니다.&lt;/span&gt;&lt;/p&gt;
&lt;ul style=&quot;list-style-type: disc;&quot; data-end=&quot;3201&quot; data-start=&quot;3184&quot; data-ke-list-type=&quot;disc&quot;&gt;
&lt;li data-end=&quot;3188&quot; data-start=&quot;3184&quot; data-section-id=&quot;yi0wos&quot;&gt;&lt;span&gt;백업&lt;/span&gt;&lt;/li&gt;
&lt;li data-end=&quot;3193&quot; data-start=&quot;3189&quot; data-section-id=&quot;yi130x&quot;&gt;&lt;span&gt;복구&lt;/span&gt;&lt;/li&gt;
&lt;li data-end=&quot;3201&quot; data-start=&quot;3194&quot; data-section-id=&quot;1r3s2j9&quot;&gt;&lt;span&gt;공간 &lt;/span&gt;&lt;span&gt;관리&lt;/span&gt;&lt;/li&gt;
&lt;/ul&gt;
&lt;h3 data-end=&quot;3219&quot; data-start=&quot;3203&quot; data-section-id=&quot;41p2zq&quot; data-ke-size=&quot;size23&quot;&gt;&lt;span&gt;이유 &lt;/span&gt;&lt;span&gt;3: &lt;/span&gt;&lt;span&gt;성능 &lt;/span&gt;&lt;span&gt;최적화&lt;/span&gt;&lt;/h3&gt;
&lt;p data-end=&quot;3233&quot; data-start=&quot;3221&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;특히 &lt;/span&gt;&lt;span&gt;대형 &lt;/span&gt;&lt;span&gt;시스템에서는&lt;/span&gt;&lt;/p&gt;
&lt;ul style=&quot;list-style-type: disc;&quot; data-end=&quot;3262&quot; data-start=&quot;3235&quot; data-ke-list-type=&quot;disc&quot;&gt;
&lt;li data-end=&quot;3248&quot; data-start=&quot;3235&quot; data-section-id=&quot;1dbjxbw&quot;&gt;&lt;span&gt;데이터 &lt;/span&gt;&lt;span&gt;테이블스페이스&lt;/span&gt;&lt;/li&gt;
&lt;li data-end=&quot;3262&quot; data-start=&quot;3249&quot; data-section-id=&quot;c8uvid&quot;&gt;&lt;span&gt;인덱스 &lt;/span&gt;&lt;span&gt;테이블스페이스&lt;/span&gt;&lt;/li&gt;
&lt;/ul&gt;
&lt;p data-end=&quot;3288&quot; data-start=&quot;3264&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;를 &lt;/span&gt;&lt;span&gt;분리하는 &lt;/span&gt;&lt;span&gt;것이 &lt;/span&gt;&lt;span&gt;일반적인 &lt;/span&gt;&lt;span&gt;설계 &lt;/span&gt;&lt;span&gt;방식입니다.&lt;/span&gt;&lt;/p&gt;
&lt;hr data-end=&quot;3293&quot; data-start=&quot;3290&quot; data-ke-style=&quot;style1&quot; /&gt;
&lt;h1 data-end=&quot;3316&quot; data-start=&quot;3295&quot; data-section-id=&quot;er45i2&quot;&gt;&lt;span&gt;6. &lt;/span&gt;&lt;span&gt;Oracle &lt;/span&gt;&lt;span&gt;주요 &lt;/span&gt;&lt;span&gt;SQL &lt;/span&gt;&lt;span&gt;예제&lt;/span&gt;&lt;/h1&gt;
&lt;h3 data-end=&quot;3335&quot; data-start=&quot;3318&quot; data-section-id=&quot;n87b80&quot; data-ke-size=&quot;size23&quot;&gt;&lt;span&gt;Tablespace &lt;/span&gt;&lt;span&gt;생성&lt;/span&gt;&lt;/h3&gt;
&lt;div&gt;
&lt;div&gt;
&lt;div&gt;
&lt;div&gt;
&lt;div&gt;
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&lt;div&gt;&amp;nbsp;&lt;/div&gt;
&lt;/div&gt;
&lt;div&gt;
&lt;div&gt;
&lt;div id=&quot;code-block-viewer&quot;&gt;
&lt;div&gt;
&lt;div&gt;&lt;span&gt;CREATE&lt;/span&gt;&lt;span&gt; TABLESPACE ts_data&lt;/span&gt;&lt;br /&gt;&lt;span&gt;DATAFILE &lt;/span&gt;&lt;span&gt;'/u01/oradata/ts_data01.dbf'&lt;/span&gt;&lt;br /&gt;&lt;span&gt;SIZE&lt;/span&gt;&lt;span&gt; &lt;/span&gt;&lt;span&gt;100&lt;/span&gt;&lt;span&gt;M;&lt;/span&gt;&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;div&gt;&amp;nbsp;&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;h3 data-end=&quot;3436&quot; data-start=&quot;3424&quot; data-section-id=&quot;10t3bro&quot; data-ke-size=&quot;size23&quot;&gt;&lt;span&gt;Table &lt;/span&gt;&lt;span&gt;생성&lt;/span&gt;&lt;/h3&gt;
&lt;div&gt;
&lt;div&gt;
&lt;div&gt;
&lt;div&gt;
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&lt;div&gt;&amp;nbsp;&lt;/div&gt;
&lt;/div&gt;
&lt;div&gt;
&lt;div&gt;
&lt;div id=&quot;code-block-viewer&quot;&gt;
&lt;div&gt;
&lt;div&gt;&lt;span&gt;CREATE&lt;/span&gt;&lt;span&gt; &lt;/span&gt;&lt;span&gt;TABLE&lt;/span&gt;&lt;span&gt; employees (&lt;/span&gt;&lt;br /&gt;&lt;span&gt; emp_id NUMBER,&lt;/span&gt;&lt;br /&gt;&lt;span&gt; name VARCHAR2(&lt;/span&gt;&lt;span&gt;50&lt;/span&gt;&lt;span&gt;)&lt;/span&gt;&lt;br /&gt;&lt;span&gt;)&lt;/span&gt;&lt;br /&gt;&lt;span&gt;TABLESPACE ts_data;&lt;/span&gt;&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;div&gt;&amp;nbsp;&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;h3 data-end=&quot;3550&quot; data-start=&quot;3538&quot; data-section-id=&quot;y3gsic&quot; data-ke-size=&quot;size23&quot;&gt;&lt;span&gt;Index &lt;/span&gt;&lt;span&gt;생성&lt;/span&gt;&lt;/h3&gt;
&lt;div&gt;
&lt;div&gt;
&lt;div&gt;
&lt;div&gt;
&lt;div&gt;
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&lt;div&gt;
&lt;div&gt;
&lt;div&gt;&amp;nbsp;&lt;/div&gt;
&lt;/div&gt;
&lt;div&gt;
&lt;div&gt;
&lt;div id=&quot;code-block-viewer&quot;&gt;
&lt;div&gt;
&lt;div&gt;&lt;span&gt;CREATE&lt;/span&gt;&lt;span&gt; INDEX idx_emp_name&lt;/span&gt;&lt;br /&gt;&lt;span&gt;ON&lt;/span&gt;&lt;span&gt; employees(name)&lt;/span&gt;&lt;br /&gt;&lt;span&gt;TABLESPACE ts_index;&lt;/span&gt;&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;div&gt;&amp;nbsp;&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;p data-end=&quot;3669&quot; data-start=&quot;3630&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;이와 &lt;/span&gt;&lt;span&gt;같은 &lt;/span&gt;&lt;span&gt;방식으로 &lt;/span&gt;&lt;b&gt;&lt;span&gt;데이터와 &lt;/span&gt;&lt;span&gt;인덱스를 &lt;/span&gt;&lt;span&gt;분리 &lt;/span&gt;&lt;span&gt;저장&lt;/span&gt;&lt;/b&gt;&lt;span&gt;할 &lt;/span&gt;&lt;span&gt;수 &lt;/span&gt;&lt;span&gt;있습니다.&lt;/span&gt;&lt;/p&gt;
&lt;hr data-end=&quot;3674&quot; data-start=&quot;3671&quot; data-ke-style=&quot;style1&quot; /&gt;
&lt;h1 data-end=&quot;3699&quot; data-start=&quot;3676&quot; data-section-id=&quot;t5fd2l&quot;&gt;&lt;span&gt;7. &lt;/span&gt;&lt;span&gt;Oracle &lt;/span&gt;&lt;span&gt;저장 &lt;/span&gt;&lt;span&gt;구조 &lt;/span&gt;&lt;span&gt;관계 &lt;/span&gt;&lt;span&gt;정리&lt;/span&gt;&lt;/h1&gt;
&lt;p data-end=&quot;3736&quot; data-start=&quot;3701&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;&amp;nbsp; &amp;nbsp;Oracle &lt;/span&gt;&lt;span&gt;저장 &lt;/span&gt;&lt;span&gt;구조 &lt;/span&gt;&lt;span&gt;관계는 &lt;/span&gt;&lt;span&gt;다음과 &lt;/span&gt;&lt;span&gt;같이 &lt;/span&gt;&lt;span&gt;정리할 &lt;/span&gt;&lt;span&gt;수 &lt;/span&gt;&lt;span&gt;있습니다.&lt;/span&gt;&lt;/p&gt;
&lt;div&gt;
&lt;div&gt;
&lt;div&gt;
&lt;div&gt;
&lt;div&gt;
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&lt;div&gt;&amp;nbsp;&lt;/div&gt;
&lt;/div&gt;
&lt;div&gt;
&lt;div&gt;
&lt;div id=&quot;code-block-viewer&quot;&gt;
&lt;div&gt;
&lt;div&gt;&lt;span&gt;Database&lt;/span&gt;&lt;br /&gt;&lt;span&gt; &amp;darr;&lt;/span&gt;&lt;br /&gt;&lt;span&gt;Tablespace&lt;/span&gt;&lt;br /&gt;&lt;span&gt; &amp;darr;&lt;/span&gt;&lt;br /&gt;&lt;span&gt;Segment&lt;/span&gt;&lt;br /&gt;&lt;span&gt; &amp;darr;&lt;/span&gt;&lt;br /&gt;&lt;span&gt;Extent&lt;/span&gt;&lt;br /&gt;&lt;span&gt; &amp;darr;&lt;/span&gt;&lt;br /&gt;&lt;span&gt;Data Block&lt;/span&gt;&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;div&gt;&amp;nbsp;&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;p data-end=&quot;3837&quot; data-start=&quot;3817&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;그리고 &lt;/span&gt;&lt;span&gt;객체 &lt;/span&gt;&lt;span&gt;관계는 &lt;/span&gt;&lt;span&gt;다음과 &lt;/span&gt;&lt;span&gt;같습니다.&lt;/span&gt;&lt;/p&gt;
&lt;div&gt;
&lt;div&gt;
&lt;div&gt;
&lt;div&gt;
&lt;div&gt;
&lt;div&gt;
&lt;div&gt;
&lt;div&gt;
&lt;div&gt;&amp;nbsp;&lt;/div&gt;
&lt;/div&gt;
&lt;div&gt;
&lt;div&gt;
&lt;div id=&quot;code-block-viewer&quot;&gt;
&lt;div&gt;
&lt;div&gt;&lt;span&gt;Tablespace&lt;/span&gt;&lt;br /&gt;&lt;span&gt; ├ Table Segment&lt;/span&gt;&lt;br /&gt;&lt;span&gt; └ Index Segment&lt;/span&gt;&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;div&gt;&amp;nbsp;&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;p data-end=&quot;3964&quot; data-start=&quot;3901&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;즉 &lt;/span&gt;&lt;b&gt;&lt;span&gt;테이블과 &lt;/span&gt;&lt;span&gt;인덱스는 &lt;/span&gt;&lt;span&gt;같은 &lt;/span&gt;&lt;span&gt;테이블스페이스에 &lt;/span&gt;&lt;span&gt;존재할 &lt;/span&gt;&lt;span&gt;수도 &lt;/span&gt;&lt;span&gt;있고, &lt;/span&gt;&lt;span&gt;다른 &lt;/span&gt;&lt;span&gt;테이블스페이스에 &lt;/span&gt;&lt;span&gt;존재할 &lt;/span&gt;&lt;span&gt;수도 &lt;/span&gt;&lt;span&gt;있습니다.&lt;/span&gt;&lt;/b&gt;&lt;/p&gt;
&lt;hr data-end=&quot;3969&quot; data-start=&quot;3966&quot; data-ke-style=&quot;style1&quot; /&gt;
&lt;h1 data-end=&quot;3975&quot; data-start=&quot;3971&quot; data-section-id=&quot;yi4awm&quot;&gt;&lt;span&gt;결론&lt;/span&gt;&lt;/h1&gt;
&lt;p data-end=&quot;4029&quot; data-start=&quot;3977&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;&amp;nbsp; &amp;nbsp;Oracle &lt;/span&gt;&lt;span&gt;데이터베이스 &lt;/span&gt;&lt;span&gt;저장 &lt;/span&gt;&lt;span&gt;구조를 &lt;/span&gt;&lt;span&gt;이해하려면 &lt;/span&gt;&lt;span&gt;다음 &lt;/span&gt;&lt;span&gt;네 &lt;/span&gt;&lt;span&gt;가지 &lt;/span&gt;&lt;span&gt;개념을 &lt;/span&gt;&lt;span&gt;정확히 &lt;/span&gt;&lt;span&gt;이해해야 &lt;/span&gt;&lt;span&gt;합니다.&lt;/span&gt;&lt;/p&gt;
&lt;div&gt;&lt;br /&gt;
&lt;table style=&quot;border-collapse: collapse; width: 100%;&quot; border=&quot;1&quot; data-end=&quot;4143&quot; data-start=&quot;4031&quot; data-ke-align=&quot;alignLeft&quot;&gt;
&lt;tbody&gt;
&lt;tr&gt;
&lt;td&gt;개념&lt;/td&gt;
&lt;td&gt;설명&lt;/td&gt;
&lt;/tr&gt;
&lt;tr data-end=&quot;4080&quot; data-start=&quot;4053&quot;&gt;
&lt;td data-col-size=&quot;sm&quot; data-end=&quot;4064&quot; data-start=&quot;4053&quot;&gt;&lt;span&gt;Tablespace&lt;/span&gt;&lt;/td&gt;
&lt;td data-col-size=&quot;sm&quot; data-end=&quot;4080&quot; data-start=&quot;4064&quot;&gt;&lt;span&gt;최상위 &lt;/span&gt;&lt;span&gt;논리 &lt;/span&gt;&lt;span&gt;저장 &lt;/span&gt;&lt;span&gt;공간&lt;/span&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr data-end=&quot;4100&quot; data-start=&quot;4081&quot;&gt;
&lt;td data-col-size=&quot;sm&quot; data-end=&quot;4087&quot; data-start=&quot;4081&quot;&gt;&lt;span&gt;Table&lt;/span&gt;&lt;/td&gt;
&lt;td data-col-size=&quot;sm&quot; data-end=&quot;4100&quot; data-start=&quot;4087&quot;&gt;&lt;span&gt;데이터 &lt;/span&gt;&lt;span&gt;저장 &lt;/span&gt;&lt;span&gt;구조&lt;/span&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr data-end=&quot;4122&quot; data-start=&quot;4101&quot;&gt;
&lt;td data-col-size=&quot;sm&quot; data-end=&quot;4107&quot; data-start=&quot;4101&quot;&gt;&lt;span&gt;Index&lt;/span&gt;&lt;/td&gt;
&lt;td data-col-size=&quot;sm&quot; data-end=&quot;4122&quot; data-start=&quot;4107&quot;&gt;&lt;span&gt;검색 &lt;/span&gt;&lt;span&gt;성능 &lt;/span&gt;&lt;span&gt;향상 &lt;/span&gt;&lt;span&gt;구조&lt;/span&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr data-end=&quot;4143&quot; data-start=&quot;4123&quot;&gt;
&lt;td data-col-size=&quot;sm&quot; data-end=&quot;4131&quot; data-start=&quot;4123&quot;&gt;&lt;span&gt;Segment&lt;/span&gt;&lt;/td&gt;
&lt;td data-col-size=&quot;sm&quot; data-end=&quot;4143&quot; data-start=&quot;4131&quot;&gt;&lt;span&gt;객체 &lt;/span&gt;&lt;span&gt;저장 &lt;/span&gt;&lt;span&gt;단위&lt;/span&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;/tbody&gt;
&lt;/table&gt;
&lt;/div&gt;
&lt;p data-end=&quot;4181&quot; data-start=&quot;4145&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;특히 &lt;/span&gt;&lt;span&gt;대규모 &lt;/span&gt;&lt;span&gt;데이터베이스 &lt;/span&gt;&lt;span&gt;환경에서는 &lt;/span&gt;&lt;span&gt;다음 &lt;/span&gt;&lt;span&gt;설계 &lt;/span&gt;&lt;span&gt;전략이 &lt;/span&gt;&lt;span&gt;중요합니다.&lt;/span&gt;&lt;/p&gt;
&lt;ul style=&quot;list-style-type: disc;&quot; data-end=&quot;4229&quot; data-start=&quot;4183&quot; data-ke-list-type=&quot;disc&quot;&gt;
&lt;li data-end=&quot;4199&quot; data-start=&quot;4183&quot; data-section-id=&quot;17gggvw&quot;&gt;&lt;span&gt;데이터와 &lt;/span&gt;&lt;span&gt;인덱스 &lt;/span&gt;&lt;span&gt;분리 &lt;/span&gt;&lt;span&gt;저장&lt;/span&gt;&lt;/li&gt;
&lt;li data-end=&quot;4208&quot; data-start=&quot;4200&quot; data-section-id=&quot;1pzpj85&quot;&gt;&lt;span&gt;I/&lt;/span&gt;&lt;span&gt;O &lt;/span&gt;&lt;span&gt;분산&lt;/span&gt;&lt;/li&gt;
&lt;li data-end=&quot;4229&quot; data-start=&quot;4209&quot; data-section-id=&quot;mzeqi3&quot;&gt;&lt;span&gt;효율적인 &lt;/span&gt;&lt;span&gt;Tablespace &lt;/span&gt;&lt;span&gt;설계&lt;/span&gt;&lt;/li&gt;
&lt;/ul&gt;
&lt;p data-end=&quot;4289&quot; data-start=&quot;4231&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;이러한 &lt;/span&gt;&lt;span&gt;구조를 &lt;/span&gt;&lt;span&gt;이해하면 &lt;/span&gt;&lt;b&gt;&lt;span&gt;Oracle &lt;/span&gt;&lt;span&gt;데이터베이스 &lt;/span&gt;&lt;span&gt;성능 &lt;/span&gt;&lt;span&gt;튜닝과 &lt;/span&gt;&lt;span&gt;저장 &lt;/span&gt;&lt;span&gt;구조 &lt;/span&gt;&lt;span&gt;설계에 &lt;/span&gt;&lt;span&gt;큰 &lt;/span&gt;&lt;span&gt;도움이 &lt;/span&gt;&lt;span&gt;됩니다.&lt;/span&gt;&lt;/b&gt;&lt;/p&gt;
&lt;hr data-end=&quot;4294&quot; data-start=&quot;4291&quot; data-ke-style=&quot;style1&quot; /&gt;
&lt;h1 data-end=&quot;4311&quot; data-start=&quot;4296&quot; data-section-id=&quot;1gkl01b&quot;&gt;&lt;span&gt;참고 &lt;/span&gt;&lt;span&gt;자료 (&lt;/span&gt;&lt;span&gt;공식 &lt;/span&gt;&lt;span&gt;문서)&lt;/span&gt;&lt;/h1&gt;
&lt;p data-end=&quot;4404&quot; data-start=&quot;4313&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;Oracle &lt;/span&gt;&lt;span&gt;Database &lt;/span&gt;&lt;span&gt;Documentation&lt;/span&gt;&lt;br /&gt;&lt;a href=&quot;https://docs.oracle.com/en/database/oracle/oracle-database/&quot; data-end=&quot;4404&quot; data-start=&quot;4345&quot;&gt;&lt;span&gt;https://&lt;/span&gt;&lt;span&gt;docs.&lt;/span&gt;&lt;span&gt;oracle.&lt;/span&gt;&lt;span&gt;com/&lt;/span&gt;&lt;span&gt;en/&lt;/span&gt;&lt;span&gt;database/&lt;/span&gt;&lt;span&gt;oracle/&lt;/span&gt;&lt;span&gt;oracle-&lt;/span&gt;&lt;span&gt;database/&lt;/span&gt;&lt;span aria-hidden=&quot;true&quot;&gt;&lt;/span&gt;&lt;/a&gt;&lt;/p&gt;
&lt;p data-end=&quot;4516&quot; data-start=&quot;4406&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;Oracle &lt;/span&gt;&lt;span&gt;CREATE &lt;/span&gt;&lt;span&gt;TABLE &lt;/span&gt;&lt;span&gt;문서&lt;/span&gt;&lt;br /&gt;&lt;a href=&quot;https://docs.oracle.com/en/database/oracle/oracle-database/19/sqlrf/CREATE-TABLE.html&quot; data-end=&quot;4516&quot; data-start=&quot;4431&quot;&gt;&lt;span&gt;https://&lt;/span&gt;&lt;span&gt;docs.&lt;/span&gt;&lt;span&gt;oracle.&lt;/span&gt;&lt;span&gt;com/&lt;/span&gt;&lt;span&gt;en/&lt;/span&gt;&lt;span&gt;database/&lt;/span&gt;&lt;span&gt;oracle/&lt;/span&gt;&lt;span&gt;oracle-&lt;/span&gt;&lt;span&gt;database/&lt;/span&gt;&lt;span&gt;19/&lt;/span&gt;&lt;span&gt;sqlrf/&lt;/span&gt;&lt;span&gt;CREATE-&lt;/span&gt;&lt;span&gt;TABLE.&lt;/span&gt;&lt;span&gt;html&lt;/span&gt;&lt;span aria-hidden=&quot;true&quot;&gt;&lt;/span&gt;&lt;/a&gt;&lt;/p&gt;
&lt;p data-end=&quot;4604&quot; data-start=&quot;4518&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;Oracle &lt;/span&gt;&lt;span&gt;Index &lt;/span&gt;&lt;span&gt;구조&lt;/span&gt;&lt;br /&gt;&lt;a data-end=&quot;4604&quot; data-start=&quot;4536&quot;&gt;&lt;span&gt;https://&lt;/span&gt;&lt;span&gt;docs.&lt;/span&gt;&lt;span&gt;oracle.&lt;/span&gt;&lt;span&gt;com/&lt;/span&gt;&lt;span&gt;en/&lt;/span&gt;&lt;span&gt;database/&lt;/span&gt;&lt;span&gt;oracle/&lt;/span&gt;&lt;span&gt;oracle-&lt;/span&gt;&lt;span&gt;database/&lt;/span&gt;&lt;span&gt;19/&lt;/span&gt;&lt;span&gt;tgsql/&lt;/span&gt;&lt;span aria-hidden=&quot;true&quot;&gt;&lt;/span&gt;&lt;/a&gt;&lt;/p&gt;
&lt;p data-end=&quot;4704&quot; data-start=&quot;4606&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;Oracle &lt;/span&gt;&lt;span&gt;Storage &lt;/span&gt;&lt;span&gt;Architecture&lt;/span&gt;&lt;br /&gt;&lt;a href=&quot;https://docs.oracle.com/en/database/oracle/oracle-database/19/admin/&quot; data-end=&quot;4704&quot; data-start=&quot;4636&quot;&gt;&lt;span&gt;https://&lt;/span&gt;&lt;span&gt;docs.&lt;/span&gt;&lt;span&gt;oracle.&lt;/span&gt;&lt;span&gt;com/&lt;/span&gt;&lt;span&gt;en/&lt;/span&gt;&lt;span&gt;database/&lt;/span&gt;&lt;span&gt;oracle/&lt;/span&gt;&lt;span&gt;oracle-&lt;/span&gt;&lt;span&gt;database/&lt;/span&gt;&lt;span&gt;19/&lt;/span&gt;&lt;span&gt;admin/&lt;/span&gt;&lt;/a&gt;&lt;/p&gt;</description>
      <category>정 보 교 환</category>
      <category>Oracle Data Block</category>
      <category>Oracle DBA</category>
      <category>oracle index</category>
      <category>Oracle Segment</category>
      <category>Oracle Storage Architecture</category>
      <category>oracle tablespace</category>
      <category>오라클 데이터베이스 구조</category>
      <category>오라클 인덱스</category>
      <category>오라클 테이블 구조</category>
      <category>오라클 테이블스페이스</category>
      <author>sageput</author>
      <guid isPermaLink="true">https://sageput.tistory.com/19</guid>
      <comments>https://sageput.tistory.com/19#entry19comment</comments>
      <pubDate>Fri, 13 Mar 2026 20:52:51 +0900</pubDate>
    </item>
    <item>
      <title>GNU GPL 라이선스 완전 정리 &amp;ndash; GNU, FSF, GPL, Copyleft의 의미와 오픈소스 철학</title>
      <link>https://sageput.tistory.com/18</link>
      <description>&lt;p data-end=&quot;211&quot; data-start=&quot;61&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;&amp;nbsp; &amp;nbsp;소프트웨어 &lt;/span&gt;&lt;span&gt;개발과 &lt;/span&gt;&lt;span&gt;오픈소스 &lt;/span&gt;&lt;span&gt;생태계에서 &lt;/span&gt;&lt;span&gt;자주 &lt;/span&gt;&lt;span&gt;등장하는 &lt;/span&gt;&lt;span&gt;개념 &lt;/span&gt;&lt;span&gt;중 &lt;/span&gt;&lt;span&gt;하나가 &lt;/span&gt;&lt;b&gt;&lt;span&gt;GNU &lt;/span&gt;&lt;span&gt;프로젝트와 &lt;/span&gt;&lt;span&gt;GPL &lt;/span&gt;&lt;span&gt;라이선스&lt;/span&gt;&lt;/b&gt;&lt;span&gt;입니다. &lt;/span&gt;&lt;span&gt;특히 &lt;/span&gt;&lt;span&gt;리눅스, &lt;/span&gt;&lt;span&gt;GNU &lt;/span&gt;&lt;span&gt;툴체인, &lt;/span&gt;&lt;span&gt;다양한 &lt;/span&gt;&lt;span&gt;오픈소스 &lt;/span&gt;&lt;span&gt;프로젝트에서는 **&lt;/span&gt;&lt;span&gt;GPL(&lt;/span&gt;&lt;span&gt;General &lt;/span&gt;&lt;span&gt;Public &lt;/span&gt;&lt;span&gt;License)**&lt;/span&gt;&lt;span&gt;을 &lt;/span&gt;&lt;span&gt;기반으로 &lt;/span&gt;&lt;span&gt;소프트웨어가 &lt;/span&gt;&lt;span&gt;배포됩니다.&lt;/span&gt;&lt;/p&gt;
&lt;p data-end=&quot;250&quot; data-start=&quot;213&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;하지만 &lt;/span&gt;&lt;span&gt;많은 &lt;/span&gt;&lt;span&gt;사람들이 &lt;/span&gt;&lt;span&gt;다음과 &lt;/span&gt;&lt;span&gt;같은 &lt;/span&gt;&lt;span&gt;개념을 &lt;/span&gt;&lt;span&gt;혼동하는 &lt;/span&gt;&lt;span&gt;경우가 &lt;/span&gt;&lt;span&gt;많습니다.&lt;/span&gt;&lt;/p&gt;
&lt;ul style=&quot;list-style-type: disc;&quot; data-end=&quot;354&quot; data-start=&quot;252&quot; data-ke-list-type=&quot;disc&quot;&gt;
&lt;li data-end=&quot;273&quot; data-start=&quot;252&quot; data-section-id=&quot;1lhg7ng&quot;&gt;&lt;span&gt;GNU (&lt;/span&gt;&lt;span&gt;GNU &lt;/span&gt;&lt;span&gt;Project)&lt;/span&gt;&lt;/li&gt;
&lt;li data-end=&quot;308&quot; data-start=&quot;274&quot; data-section-id=&quot;1iuyc8a&quot;&gt;&lt;span&gt;FSF (&lt;/span&gt;&lt;span&gt;Free &lt;/span&gt;&lt;span&gt;Software &lt;/span&gt;&lt;span&gt;Foundation)&lt;/span&gt;&lt;/li&gt;
&lt;li data-end=&quot;341&quot; data-start=&quot;309&quot; data-section-id=&quot;184nlry&quot;&gt;&lt;span&gt;GPL (&lt;/span&gt;&lt;span&gt;General &lt;/span&gt;&lt;span&gt;Public &lt;/span&gt;&lt;span&gt;License)&lt;/span&gt;&lt;/li&gt;
&lt;li data-end=&quot;354&quot; data-start=&quot;342&quot; data-section-id=&quot;1v5yuly&quot;&gt;&lt;span&gt;Copyleft&lt;/span&gt;&lt;/li&gt;
&lt;/ul&gt;
&lt;p data-end=&quot;411&quot; data-start=&quot;356&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;&amp;nbsp; &amp;nbsp;이 &lt;/span&gt;&lt;span&gt;네 &lt;/span&gt;&lt;span&gt;가지 &lt;/span&gt;&lt;span&gt;개념은 &lt;/span&gt;&lt;span&gt;서로 &lt;/span&gt;&lt;span&gt;밀접하게 &lt;/span&gt;&lt;span&gt;연결되어 &lt;/span&gt;&lt;span&gt;있지만 &lt;/span&gt;&lt;b&gt;&lt;span&gt;각각 &lt;/span&gt;&lt;span&gt;다른 &lt;/span&gt;&lt;span&gt;의미와 &lt;/span&gt;&lt;span&gt;역할을 &lt;/span&gt;&lt;span&gt;가지고 &lt;/span&gt;&lt;span&gt;있습니다.&lt;/span&gt;&lt;/b&gt;&lt;/p&gt;
&lt;p data-end=&quot;519&quot; data-start=&quot;413&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;&amp;nbsp; &amp;nbsp;본 &lt;/span&gt;&lt;span&gt;글에서는 &lt;/span&gt;&lt;b&gt;&lt;span&gt;GNU &lt;/span&gt;&lt;span&gt;프로젝트의 &lt;/span&gt;&lt;span&gt;역사와 &lt;/span&gt;&lt;span&gt;철학, &lt;/span&gt;&lt;span&gt;FSF&lt;/span&gt;&lt;span&gt;의 &lt;/span&gt;&lt;span&gt;역할, &lt;/span&gt;&lt;span&gt;GPL &lt;/span&gt;&lt;span&gt;라이선스의 &lt;/span&gt;&lt;span&gt;구조, &lt;/span&gt;&lt;span&gt;Copyleft &lt;/span&gt;&lt;span&gt;개념&lt;/span&gt;&lt;/b&gt;&lt;span&gt;을 &lt;/span&gt;&lt;span&gt;중심으로 &lt;/span&gt;&lt;span&gt;오픈소스 &lt;/span&gt;&lt;span&gt;라이선스 &lt;/span&gt;&lt;span&gt;체계를 &lt;/span&gt;&lt;span&gt;이해할 &lt;/span&gt;&lt;span&gt;수 &lt;/span&gt;&lt;span&gt;있도록 &lt;/span&gt;&lt;span&gt;자세히 &lt;/span&gt;&lt;span&gt;설명하겠습니다.&lt;/span&gt;&lt;/p&gt;
&lt;hr data-end=&quot;524&quot; data-start=&quot;521&quot; data-ke-style=&quot;style1&quot; /&gt;
&lt;h1 data-end=&quot;554&quot; data-start=&quot;526&quot; data-section-id=&quot;1ms99ty&quot;&gt;&lt;span&gt;1. &lt;/span&gt;&lt;span&gt;GNU (&lt;/span&gt;&lt;span&gt;GNU &lt;/span&gt;&lt;span&gt;Project)&lt;/span&gt;&lt;span&gt;란 &lt;/span&gt;&lt;span&gt;무엇인가&lt;/span&gt;&lt;/h1&gt;
&lt;div aria-hidden=&quot;false&quot;&gt;
&lt;div&gt;
&lt;div&gt;
&lt;div&gt;&amp;nbsp;&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;div&gt;
&lt;div&gt;
&lt;div&gt;&amp;nbsp;&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;div&gt;
&lt;div&gt;&amp;nbsp;&lt;/div&gt;
&lt;div&gt;&lt;b&gt;&amp;nbsp; &amp;nbsp;GNU Project&lt;/b&gt;&lt;span style=&quot;letter-spacing: 0px;&quot;&gt;는 &lt;/span&gt;&lt;span style=&quot;letter-spacing: 0px;&quot;&gt;완전히 &lt;/span&gt;&lt;span style=&quot;letter-spacing: 0px;&quot;&gt;자유로운 &lt;/span&gt;&lt;span style=&quot;letter-spacing: 0px;&quot;&gt;운영체제를 &lt;/span&gt;&lt;span style=&quot;letter-spacing: 0px;&quot;&gt;만들기 &lt;/span&gt;&lt;span style=&quot;letter-spacing: 0px;&quot;&gt;위해 &lt;/span&gt;&lt;span style=&quot;letter-spacing: 0px;&quot;&gt;시작된 &lt;/span&gt;&lt;span style=&quot;letter-spacing: 0px;&quot;&gt;소프트웨어 &lt;/span&gt;&lt;span style=&quot;letter-spacing: 0px;&quot;&gt;프로젝트입니다.&lt;/span&gt;&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;p data-end=&quot;722&quot; data-start=&quot;657&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;이 &lt;/span&gt;&lt;span&gt;프로젝트는 **&lt;/span&gt;&lt;span&gt;&lt;span&gt;Richard Stallman&lt;/span&gt;&lt;/span&gt;&lt;span&gt;**&lt;/span&gt;&lt;span&gt;이 &lt;/span&gt;&lt;span&gt;1983&lt;/span&gt;&lt;span&gt;년에 &lt;/span&gt;&lt;span&gt;시작했습니다.&lt;/span&gt;&lt;/p&gt;
&lt;p data-end=&quot;744&quot; data-start=&quot;724&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;GNU&lt;/span&gt;&lt;span&gt;라는 &lt;/span&gt;&lt;span&gt;이름은 &lt;/span&gt;&lt;span&gt;다음을 &lt;/span&gt;&lt;span&gt;의미합니다.&lt;/span&gt;&lt;/p&gt;
&lt;blockquote data-end=&quot;766&quot; data-start=&quot;746&quot; data-ke-style=&quot;style1&quot;&gt;
&lt;p data-end=&quot;766&quot; data-start=&quot;748&quot; data-ke-size=&quot;size16&quot;&gt;&lt;b&gt;&lt;span&gt;GNU's &lt;/span&gt;&lt;span&gt;Not &lt;/span&gt;&lt;span&gt;Unix&lt;/span&gt;&lt;/b&gt;&lt;/p&gt;
&lt;/blockquote&gt;
&lt;p data-end=&quot;825&quot; data-start=&quot;768&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;즉, &lt;/span&gt;&lt;b&gt;&lt;span&gt;Unix&lt;/span&gt;&lt;span&gt;와 &lt;/span&gt;&lt;span&gt;호환되지만 &lt;/span&gt;&lt;span&gt;Unix&lt;/span&gt;&lt;span&gt;가 &lt;/span&gt;&lt;span&gt;아닌 &lt;/span&gt;&lt;span&gt;자유 &lt;/span&gt;&lt;span&gt;소프트웨어 &lt;/span&gt;&lt;span&gt;운영체제&lt;/span&gt;&lt;/b&gt;&lt;span&gt;라는 &lt;/span&gt;&lt;span&gt;의미를 &lt;/span&gt;&lt;span&gt;가지고 &lt;/span&gt;&lt;span&gt;있습니다.&lt;/span&gt;&lt;/p&gt;
&lt;p data-end=&quot;853&quot; data-start=&quot;827&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;GNU &lt;/span&gt;&lt;span&gt;프로젝트의 &lt;/span&gt;&lt;span&gt;주요 &lt;/span&gt;&lt;span&gt;목표는 &lt;/span&gt;&lt;span&gt;다음과 &lt;/span&gt;&lt;span&gt;같습니다.&lt;/span&gt;&lt;/p&gt;
&lt;ul style=&quot;list-style-type: disc;&quot; data-end=&quot;907&quot; data-start=&quot;855&quot; data-ke-list-type=&quot;disc&quot;&gt;
&lt;li data-end=&quot;873&quot; data-start=&quot;855&quot; data-section-id=&quot;t25t2h&quot;&gt;&lt;span&gt;자유 &lt;/span&gt;&lt;span&gt;소프트웨어 &lt;/span&gt;&lt;span&gt;운영체제 &lt;/span&gt;&lt;span&gt;개발&lt;/span&gt;&lt;/li&gt;
&lt;li data-end=&quot;892&quot; data-start=&quot;874&quot; data-section-id=&quot;1tuo4so&quot;&gt;&lt;span&gt;사용자의 &lt;/span&gt;&lt;span&gt;소프트웨어 &lt;/span&gt;&lt;span&gt;자유 &lt;/span&gt;&lt;span&gt;보장&lt;/span&gt;&lt;/li&gt;
&lt;li data-end=&quot;907&quot; data-start=&quot;893&quot; data-section-id=&quot;1g47g7v&quot;&gt;&lt;span&gt;소스코드 &lt;/span&gt;&lt;span&gt;공개 &lt;/span&gt;&lt;span&gt;및 &lt;/span&gt;&lt;span&gt;공유&lt;/span&gt;&lt;/li&gt;
&lt;/ul&gt;
&lt;p data-end=&quot;945&quot; data-start=&quot;909&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;GNU &lt;/span&gt;&lt;span&gt;프로젝트에서 &lt;/span&gt;&lt;span&gt;개발된 &lt;/span&gt;&lt;span&gt;대표적인 &lt;/span&gt;&lt;span&gt;소프트웨어는 &lt;/span&gt;&lt;span&gt;다음과 &lt;/span&gt;&lt;span&gt;같습니다.&lt;/span&gt;&lt;/p&gt;
&lt;div&gt;
&lt;table style=&quot;border-collapse: collapse; width: 100%;&quot; border=&quot;1&quot; data-end=&quot;1047&quot; data-start=&quot;947&quot; data-ke-align=&quot;alignLeft&quot;&gt;
&lt;tbody&gt;
&lt;tr&gt;
&lt;td&gt;소프트웨어&lt;/td&gt;
&lt;td&gt;설명&lt;/td&gt;
&lt;/tr&gt;
&lt;tr data-end=&quot;992&quot; data-start=&quot;972&quot;&gt;
&lt;td data-col-size=&quot;sm&quot; data-end=&quot;978&quot; data-start=&quot;972&quot;&gt;&lt;span&gt;GCC&lt;/span&gt;&lt;/td&gt;
&lt;td data-col-size=&quot;sm&quot; data-end=&quot;992&quot; data-start=&quot;978&quot;&gt;&lt;span&gt;C/&lt;/span&gt;&lt;span&gt;C++ &lt;/span&gt;&lt;span&gt;컴파일러&lt;/span&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr data-end=&quot;1006&quot; data-start=&quot;993&quot;&gt;
&lt;td data-col-size=&quot;sm&quot; data-end=&quot;999&quot; data-start=&quot;993&quot;&gt;&lt;span&gt;GDB&lt;/span&gt;&lt;/td&gt;
&lt;td data-col-size=&quot;sm&quot; data-end=&quot;1006&quot; data-start=&quot;999&quot;&gt;&lt;span&gt;디버거&lt;/span&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr data-end=&quot;1019&quot; data-start=&quot;1007&quot;&gt;
&lt;td data-col-size=&quot;sm&quot; data-end=&quot;1014&quot; data-start=&quot;1007&quot;&gt;&lt;span&gt;Bash&lt;/span&gt;&lt;/td&gt;
&lt;td data-col-size=&quot;sm&quot; data-end=&quot;1019&quot; data-start=&quot;1014&quot;&gt;&lt;span&gt;쉘&lt;/span&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr data-end=&quot;1047&quot; data-start=&quot;1020&quot;&gt;
&lt;td data-col-size=&quot;sm&quot; data-end=&quot;1032&quot; data-start=&quot;1020&quot;&gt;&lt;span&gt;Coreutils&lt;/span&gt;&lt;/td&gt;
&lt;td data-col-size=&quot;sm&quot; data-end=&quot;1047&quot; data-start=&quot;1032&quot;&gt;&lt;span&gt;기본 &lt;/span&gt;&lt;span&gt;Unix &lt;/span&gt;&lt;span&gt;명령어&lt;/span&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;/tbody&gt;
&lt;/table&gt;
&lt;/div&gt;
&lt;p data-end=&quot;1149&quot; data-start=&quot;1049&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;&amp;nbsp; &amp;nbsp;현재 &lt;/span&gt;&lt;span&gt;우리가 &lt;/span&gt;&lt;span&gt;사용하는 &lt;/span&gt;&lt;b&gt;&lt;span&gt;&lt;span&gt;Linux&lt;/span&gt;&lt;/span&gt;&lt;/b&gt;&lt;span&gt; &lt;/span&gt;&lt;span&gt;기반 &lt;/span&gt;&lt;span&gt;운영체제 &lt;/span&gt;&lt;span&gt;대부분은 &lt;/span&gt;&lt;b&gt;&lt;span&gt;GNU &lt;/span&gt;&lt;span&gt;도구 + &lt;/span&gt;&lt;span&gt;Linux &lt;/span&gt;&lt;span&gt;커널&lt;/span&gt;&lt;/b&gt;&lt;span&gt;로 &lt;/span&gt;&lt;span&gt;구성되어 &lt;/span&gt;&lt;span&gt;있습니다.&lt;/span&gt;&lt;/p&gt;
&lt;p data-end=&quot;1192&quot; data-start=&quot;1151&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;그래서 &lt;/span&gt;&lt;span&gt;많은 &lt;/span&gt;&lt;span&gt;개발자들은 &lt;/span&gt;&lt;span&gt;이를 &lt;/span&gt;&lt;b&gt;&lt;span&gt;GNU/&lt;/span&gt;&lt;span&gt;Linux&lt;/span&gt;&lt;/b&gt;&lt;span&gt;라고 &lt;/span&gt;&lt;span&gt;부르기도 &lt;/span&gt;&lt;span&gt;합니다.&lt;/span&gt;&lt;/p&gt;
&lt;p data-end=&quot;1192&quot; data-start=&quot;1151&quot; data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;p data-end=&quot;1242&quot; data-start=&quot;1194&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span style=&quot;color: #333333; text-align: start;&quot;&gt; &lt;span&gt;&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;color: #222222; text-align: start;&quot;&gt;참고&lt;/span&gt; &lt;br /&gt;&lt;a href=&quot;https://www.gnu.org/gnu/thegnuproject.html&quot; target=&quot;_blank&quot; rel=&quot;noopener&amp;nbsp;noreferrer&quot;&gt;https://www.gnu.org/gnu/thegnuproject.html&lt;/a&gt;&lt;/p&gt;
&lt;hr data-end=&quot;1247&quot; data-start=&quot;1244&quot; data-ke-style=&quot;style1&quot; /&gt;
&lt;h1 data-end=&quot;1290&quot; data-start=&quot;1249&quot; data-section-id=&quot;1k8kw4z&quot;&gt;&lt;span&gt;2. &lt;/span&gt;&lt;span&gt;FSF (&lt;/span&gt;&lt;span&gt;Free &lt;/span&gt;&lt;span&gt;Software &lt;/span&gt;&lt;span&gt;Foundation)&lt;/span&gt;&lt;span&gt;란 &lt;/span&gt;&lt;span&gt;무엇인가&lt;/span&gt;&lt;/h1&gt;
&lt;div aria-hidden=&quot;false&quot;&gt;
&lt;div&gt;
&lt;div&gt;
&lt;div&gt;&amp;nbsp;&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;div&gt;
&lt;div&gt;
&lt;div&gt;&amp;nbsp;&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;div&gt;
&lt;div&gt;&amp;nbsp;&lt;/div&gt;
&lt;div&gt;&lt;span style=&quot;letter-spacing: 0px;&quot;&gt;&amp;nbsp; &amp;nbsp;&quot;Free Software Foundation&lt;/span&gt;&lt;span style=&quot;letter-spacing: 0px;&quot;&gt;&quot;&lt;/span&gt;&lt;span style=&quot;letter-spacing: 0px;&quot;&gt;은 &lt;/span&gt;&lt;span style=&quot;letter-spacing: 0px;&quot;&gt;자유 &lt;/span&gt;&lt;span style=&quot;letter-spacing: 0px;&quot;&gt;소프트웨어 &lt;/span&gt;&lt;span style=&quot;letter-spacing: 0px;&quot;&gt;운동을 &lt;/span&gt;&lt;span style=&quot;letter-spacing: 0px;&quot;&gt;지원하기 &lt;/span&gt;&lt;span style=&quot;letter-spacing: 0px;&quot;&gt;위해 &lt;/span&gt;&lt;span style=&quot;letter-spacing: 0px;&quot;&gt;설립된 &lt;/span&gt;&lt;span style=&quot;letter-spacing: 0px;&quot;&gt;비영리 &lt;/span&gt;&lt;span style=&quot;letter-spacing: 0px;&quot;&gt;조직입니다.&lt;/span&gt;&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;p data-end=&quot;1458&quot; data-start=&quot;1414&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;이 &lt;/span&gt;&lt;span&gt;조직 &lt;/span&gt;&lt;span&gt;역시 &lt;/span&gt;&lt;b&gt;&lt;span&gt;Richard &lt;/span&gt;&lt;span&gt;Stallman&lt;/span&gt;&lt;/b&gt;&lt;span&gt;이 &lt;/span&gt;&lt;span&gt;1985&lt;/span&gt;&lt;span&gt;년에 &lt;/span&gt;&lt;span&gt;설립했습니다.&lt;/span&gt;&lt;/p&gt;
&lt;p data-end=&quot;1481&quot; data-start=&quot;1460&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;FSF&lt;/span&gt;&lt;span&gt;의 &lt;/span&gt;&lt;span&gt;주요 &lt;/span&gt;&lt;span&gt;역할은 &lt;/span&gt;&lt;span&gt;다음과 &lt;/span&gt;&lt;span&gt;같습니다.&lt;/span&gt;&lt;/p&gt;
&lt;h3 data-end=&quot;1504&quot; data-start=&quot;1483&quot; data-section-id=&quot;1y7ibfc&quot; data-ke-size=&quot;size23&quot;&gt;&lt;span&gt;1. &lt;/span&gt;&lt;span&gt;자유 &lt;/span&gt;&lt;span&gt;소프트웨어 &lt;/span&gt;&lt;span&gt;운동 &lt;/span&gt;&lt;span&gt;지원&lt;/span&gt;&lt;/h3&gt;
&lt;p data-end=&quot;1549&quot; data-start=&quot;1506&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;FSF&lt;/span&gt;&lt;span&gt;는 &lt;/span&gt;&lt;span&gt;소프트웨어 &lt;/span&gt;&lt;span&gt;사용자의 &lt;/span&gt;&lt;b&gt;&lt;span&gt;자유를 &lt;/span&gt;&lt;span&gt;보호하는 &lt;/span&gt;&lt;span&gt;철학적 &lt;/span&gt;&lt;span&gt;운동&lt;/span&gt;&lt;/b&gt;&lt;span&gt;을 &lt;/span&gt;&lt;span&gt;추진합니다.&lt;/span&gt;&lt;/p&gt;
&lt;h3 data-end=&quot;1569&quot; data-start=&quot;1551&quot; data-section-id=&quot;bbhjy9&quot; data-ke-size=&quot;size23&quot;&gt;&lt;span&gt;2. &lt;/span&gt;&lt;span&gt;GPL &lt;/span&gt;&lt;span&gt;라이선스 &lt;/span&gt;&lt;span&gt;관리&lt;/span&gt;&lt;/h3&gt;
&lt;p data-end=&quot;1598&quot; data-start=&quot;1571&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;GPL &lt;/span&gt;&lt;span&gt;라이선스는 &lt;/span&gt;&lt;span&gt;FSF&lt;/span&gt;&lt;span&gt;에서 &lt;/span&gt;&lt;span&gt;작성하고 &lt;/span&gt;&lt;span&gt;관리합니다.&lt;/span&gt;&lt;/p&gt;
&lt;h3 data-end=&quot;1618&quot; data-start=&quot;1600&quot; data-section-id=&quot;rvauwa&quot; data-ke-size=&quot;size23&quot;&gt;&lt;span&gt;3. &lt;/span&gt;&lt;span&gt;GNU &lt;/span&gt;&lt;span&gt;프로젝트 &lt;/span&gt;&lt;span&gt;지원&lt;/span&gt;&lt;/h3&gt;
&lt;p data-end=&quot;1644&quot; data-start=&quot;1620&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;GNU &lt;/span&gt;&lt;span&gt;프로젝트의 &lt;/span&gt;&lt;span&gt;개발과 &lt;/span&gt;&lt;span&gt;운영을 &lt;/span&gt;&lt;span&gt;지원합니다.&lt;/span&gt;&lt;/p&gt;
&lt;hr data-end=&quot;1649&quot; data-start=&quot;1646&quot; data-ke-style=&quot;style1&quot; /&gt;
&lt;h3 data-end=&quot;1681&quot; data-start=&quot;1651&quot; data-section-id=&quot;1q608fo&quot; data-ke-size=&quot;size23&quot;&gt;&lt;span&gt;FSF&lt;/span&gt;&lt;span&gt;가 &lt;/span&gt;&lt;span&gt;정의하는 &lt;/span&gt;&lt;span&gt;자유 &lt;/span&gt;&lt;span&gt;소프트웨어의 &lt;/span&gt;&lt;span&gt;4&lt;/span&gt;&lt;span&gt;가지 &lt;/span&gt;&lt;span&gt;자유&lt;/span&gt;&lt;/h3&gt;
&lt;div&gt;
&lt;table style=&quot;border-collapse: collapse; width: 100%;&quot; border=&quot;1&quot; data-end=&quot;1797&quot; data-start=&quot;1683&quot; data-ke-align=&quot;alignLeft&quot;&gt;
&lt;tbody&gt;
&lt;tr&gt;
&lt;td style=&quot;width: 23.6046%;&quot;&gt;자유&lt;/td&gt;
&lt;td style=&quot;width: 76.2791%;&quot;&gt;설명&lt;/td&gt;
&lt;/tr&gt;
&lt;tr data-end=&quot;1726&quot; data-start=&quot;1705&quot;&gt;
&lt;td style=&quot;width: 23.6046%;&quot; data-col-size=&quot;sm&quot; data-end=&quot;1712&quot; data-start=&quot;1705&quot;&gt;&lt;span&gt;자유 &lt;/span&gt;&lt;span&gt;0&lt;/span&gt;&lt;/td&gt;
&lt;td style=&quot;width: 76.2791%;&quot; data-col-size=&quot;sm&quot; data-end=&quot;1726&quot; data-start=&quot;1712&quot;&gt;&lt;span style=&quot;background-color: #ffffff; color: #222222; text-align: left;&quot;&gt;프로그램을 어떠한 목적을 위해서도 실행할 수 있는 자유&lt;/span&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr data-end=&quot;1748&quot; data-start=&quot;1727&quot;&gt;
&lt;td style=&quot;width: 23.6046%;&quot; data-col-size=&quot;sm&quot; data-end=&quot;1734&quot; data-start=&quot;1727&quot;&gt;&lt;span&gt;자유 &lt;/span&gt;&lt;span&gt;1&lt;/span&gt;&lt;/td&gt;
&lt;td style=&quot;width: 76.2791%;&quot; data-col-size=&quot;sm&quot; data-end=&quot;1748&quot; data-start=&quot;1734&quot;&gt;&lt;span style=&quot;background-color: #ffffff; color: #222222; text-align: left;&quot;&gt;프로그램의 작동 원리를 연구하고 이를 자신의 필요에 맞게 변경시킬 수 있는 자유&lt;/span&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr data-end=&quot;1770&quot; data-start=&quot;1749&quot;&gt;
&lt;td style=&quot;width: 23.6046%;&quot; data-col-size=&quot;sm&quot; data-end=&quot;1756&quot; data-start=&quot;1749&quot;&gt;&lt;span&gt;자유 &lt;/span&gt;&lt;span&gt;2&lt;/span&gt;&lt;/td&gt;
&lt;td style=&quot;width: 76.2791%;&quot; data-end=&quot;1770&quot; data-start=&quot;1756&quot; data-col-size=&quot;sm&quot;&gt;&lt;span style=&quot;background-color: #ffffff; color: #222222; text-align: left;&quot;&gt;이웃을 돕기 위해서 프로그램을 복제하고 배포할 수 있는 자유&lt;/span&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr data-end=&quot;1797&quot; data-start=&quot;1771&quot;&gt;
&lt;td style=&quot;width: 23.6046%;&quot; data-col-size=&quot;sm&quot; data-end=&quot;1778&quot; data-start=&quot;1771&quot;&gt;&lt;span&gt;자유 &lt;/span&gt;&lt;span&gt;3&lt;/span&gt;&lt;/td&gt;
&lt;td style=&quot;width: 76.2791%;&quot; data-col-size=&quot;sm&quot; data-end=&quot;1797&quot; data-start=&quot;1778&quot;&gt;&lt;span style=&quot;background-color: #ffffff; color: #222222; text-align: left;&quot;&gt;프로그램을 향상시키고 이를 공동체 전체의 이익을 위해서 다시 환원시킬 수 있는 자유&lt;/span&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;/tbody&gt;
&lt;/table&gt;
&lt;/div&gt;
&lt;p data-end=&quot;1835&quot; data-start=&quot;1799&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;이 &lt;/span&gt;&lt;span&gt;4&lt;/span&gt;&lt;span&gt;가지 &lt;/span&gt;&lt;span&gt;자유는 &lt;/span&gt;&lt;b&gt;&lt;span&gt;자유 &lt;/span&gt;&lt;span&gt;소프트웨어 &lt;/span&gt;&lt;span&gt;철학의 &lt;/span&gt;&lt;span&gt;핵심 &lt;/span&gt;&lt;span&gt;원칙&lt;/span&gt;&lt;/b&gt;&lt;span&gt;입니다.&lt;/span&gt;&lt;/p&gt;
&lt;p data-end=&quot;1835&quot; data-start=&quot;1799&quot; data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;p data-end=&quot;1871&quot; data-start=&quot;1837&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span style=&quot;color: #333333; text-align: start;&quot;&gt; &lt;span&gt;&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;color: #222222; text-align: start;&quot;&gt;참고&lt;/span&gt; &lt;br /&gt;&lt;a href=&quot;https://www.fsf.org/about/&quot; data-end=&quot;1871&quot; data-start=&quot;1845&quot;&gt;&lt;span&gt;https://&lt;/span&gt;&lt;span&gt;www.&lt;/span&gt;&lt;span&gt;fsf.&lt;/span&gt;&lt;span&gt;org/&lt;/span&gt;&lt;span&gt;about/&lt;/span&gt;&lt;span aria-hidden=&quot;true&quot;&gt;&lt;/span&gt;&lt;/a&gt;&lt;/p&gt;
&lt;p data-end=&quot;1871&quot; data-start=&quot;1837&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;&lt;a href=&quot;https://www.gnu.org/philosophy/free-sw.ko.html&quot; target=&quot;_blank&quot; rel=&quot;noopener&amp;nbsp;noreferrer&quot;&gt;https://www.gnu.org/philosophy/free-sw.ko.html&lt;/a&gt;&lt;/span&gt;&lt;/p&gt;
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&lt;p data-end=&quot;1871&quot; data-start=&quot;1837&quot; data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;hr data-end=&quot;1876&quot; data-start=&quot;1873&quot; data-ke-style=&quot;style1&quot; /&gt;
&lt;h1 data-end=&quot;1918&quot; data-start=&quot;1878&quot; data-section-id=&quot;12jse7m&quot;&gt;&lt;span&gt;3. &lt;/span&gt;&lt;span&gt;GPL (&lt;/span&gt;&lt;span&gt;General &lt;/span&gt;&lt;span&gt;Public &lt;/span&gt;&lt;span&gt;License)&lt;/span&gt;&lt;span&gt;이란 &lt;/span&gt;&lt;span&gt;무엇인가&lt;/span&gt;&lt;/h1&gt;
&lt;div aria-hidden=&quot;false&quot;&gt;
&lt;div&gt;
&lt;div&gt;
&lt;div&gt;
&lt;div&gt;
&lt;div&gt;&amp;nbsp;&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;div&gt;
&lt;div&gt;
&lt;div&gt;&amp;nbsp;&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;div&gt;
&lt;div&gt;
&lt;div&gt;&amp;nbsp;&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;p data-end=&quot;2027&quot; data-start=&quot;1962&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;&amp;nbsp; &amp;nbsp;&quot;&lt;/span&gt;&lt;span&gt;GPL (&lt;/span&gt;&lt;span&gt;General &lt;/span&gt;&lt;span&gt;Public &lt;/span&gt;&lt;span&gt;License)&quot;&lt;/span&gt;&lt;span&gt;은 &lt;/span&gt;&lt;span&gt;자유 &lt;/span&gt;&lt;span&gt;소프트웨어를 &lt;/span&gt;&lt;span&gt;보호하기 &lt;/span&gt;&lt;span&gt;위한 &lt;/span&gt;&lt;span&gt;오픈소스 &lt;/span&gt;&lt;span&gt;라이선스입니다.&lt;/span&gt;&lt;/p&gt;
&lt;p data-end=&quot;2058&quot; data-start=&quot;2029&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;GPL &lt;/span&gt;&lt;span&gt;역시 &lt;/span&gt;&lt;b&gt;&lt;span&gt;FSF&lt;/span&gt;&lt;span&gt;에서 &lt;/span&gt;&lt;span&gt;개발한 &lt;/span&gt;&lt;span&gt;라이선스&lt;/span&gt;&lt;/b&gt;&lt;span&gt;입니다.&lt;/span&gt;&lt;/p&gt;
&lt;p data-end=&quot;2076&quot; data-start=&quot;2060&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;대표적인 &lt;/span&gt;&lt;span&gt;GPL &lt;/span&gt;&lt;span&gt;소프트웨어 &lt;/span&gt;&lt;span&gt;예&lt;/span&gt;&lt;/p&gt;
&lt;ul style=&quot;list-style-type: disc;&quot; data-end=&quot;2116&quot; data-start=&quot;2078&quot; data-ke-list-type=&quot;disc&quot;&gt;
&lt;li data-end=&quot;2094&quot; data-start=&quot;2078&quot; data-section-id=&quot;1qpiw39&quot;&gt;&lt;span&gt;Linux &lt;/span&gt;&lt;span&gt;Kernel&lt;/span&gt;&lt;/li&gt;
&lt;li data-end=&quot;2102&quot; data-start=&quot;2095&quot; data-section-id=&quot;16zibpr&quot;&gt;&lt;span&gt;GCC&lt;/span&gt;&lt;/li&gt;
&lt;li data-end=&quot;2116&quot; data-start=&quot;2103&quot; data-section-id=&quot;1jru7i9&quot;&gt;&lt;span&gt;WordPress&lt;/span&gt;&lt;/li&gt;
&lt;/ul&gt;
&lt;p data-end=&quot;2139&quot; data-start=&quot;2118&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;GPL&lt;/span&gt;&lt;span&gt;의 &lt;/span&gt;&lt;span&gt;핵심 &lt;/span&gt;&lt;span&gt;특징은 &lt;/span&gt;&lt;span&gt;다음과 &lt;/span&gt;&lt;span&gt;같습니다.&lt;/span&gt;&lt;/p&gt;
&lt;h3 data-end=&quot;2155&quot; data-start=&quot;2141&quot; data-section-id=&quot;1xmru1v&quot; data-ke-size=&quot;size23&quot;&gt;&lt;span&gt;소스코드 &lt;/span&gt;&lt;span&gt;공개 &lt;/span&gt;&lt;span&gt;의무&lt;/span&gt;&lt;/h3&gt;
&lt;p data-end=&quot;2205&quot; data-start=&quot;2157&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;GPL &lt;/span&gt;&lt;span&gt;라이선스를 &lt;/span&gt;&lt;span&gt;사용하는 &lt;/span&gt;&lt;span&gt;소프트웨어를 &lt;/span&gt;&lt;span&gt;배포할 &lt;/span&gt;&lt;span&gt;경우 &lt;/span&gt;&lt;b&gt;&lt;span&gt;소스코드를 &lt;/span&gt;&lt;span&gt;공개해야 &lt;/span&gt;&lt;span&gt;합니다.&lt;/span&gt;&lt;/b&gt;&lt;/p&gt;
&lt;h3 data-end=&quot;2221&quot; data-start=&quot;2207&quot; data-section-id=&quot;3uak6n&quot; data-ke-size=&quot;size23&quot;&gt;&lt;span&gt;동일 &lt;/span&gt;&lt;span&gt;라이선스 &lt;/span&gt;&lt;span&gt;유지&lt;/span&gt;&lt;/h3&gt;
&lt;p data-end=&quot;2269&quot; data-start=&quot;2223&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;GPL &lt;/span&gt;&lt;span&gt;코드가 &lt;/span&gt;&lt;span&gt;포함된 &lt;/span&gt;&lt;span&gt;소프트웨어는 &lt;/span&gt;&lt;b&gt;&lt;span&gt;동일한 &lt;/span&gt;&lt;span&gt;GPL &lt;/span&gt;&lt;span&gt;라이선스로 &lt;/span&gt;&lt;span&gt;배포해야 &lt;/span&gt;&lt;span&gt;합니다.&lt;/span&gt;&lt;/b&gt;&lt;/p&gt;
&lt;h3 data-end=&quot;2286&quot; data-start=&quot;2271&quot; data-section-id=&quot;3ewr75&quot; data-ke-size=&quot;size23&quot;&gt;&lt;span&gt;수정 &lt;/span&gt;&lt;span&gt;및 &lt;/span&gt;&lt;span&gt;재배포 &lt;/span&gt;&lt;span&gt;가능&lt;/span&gt;&lt;/h3&gt;
&lt;p data-end=&quot;2321&quot; data-start=&quot;2288&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;사용자는 &lt;/span&gt;&lt;span&gt;소프트웨어를 &lt;/span&gt;&lt;span&gt;자유롭게 &lt;/span&gt;&lt;span&gt;수정하고 &lt;/span&gt;&lt;span&gt;배포할 &lt;/span&gt;&lt;span&gt;수 &lt;/span&gt;&lt;span&gt;있습니다.&lt;/span&gt;&lt;/p&gt;
&lt;hr data-end=&quot;2326&quot; data-start=&quot;2323&quot; data-ke-style=&quot;style1&quot; /&gt;
&lt;h3 data-end=&quot;2341&quot; data-start=&quot;2328&quot; data-section-id=&quot;165ozqt&quot; data-ke-size=&quot;size23&quot;&gt;&lt;span&gt;GPL &lt;/span&gt;&lt;span&gt;주요 &lt;/span&gt;&lt;span&gt;버전&lt;/span&gt;&lt;/h3&gt;
&lt;div&gt;
&lt;table style=&quot;border-collapse: collapse; width: 100%; height: 72px;&quot; border=&quot;1&quot; data-end=&quot;2418&quot; data-start=&quot;2343&quot; data-ke-align=&quot;alignLeft&quot;&gt;
&lt;tbody&gt;
&lt;tr style=&quot;height: 21px;&quot;&gt;
&lt;td style=&quot;width: 47.6744%; height: 21px;&quot;&gt;버전&lt;/td&gt;
&lt;td style=&quot;width: 52.2093%; height: 21px;&quot;&gt;출시&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style=&quot;height: 17px;&quot; data-end=&quot;2382&quot; data-start=&quot;2365&quot;&gt;
&lt;td style=&quot;width: 47.6744%; height: 17px;&quot; data-col-size=&quot;sm&quot; data-end=&quot;2374&quot; data-start=&quot;2365&quot;&gt;&lt;span&gt;GPL &lt;/span&gt;&lt;span&gt;v1&lt;/span&gt;&lt;/td&gt;
&lt;td style=&quot;width: 52.2093%; height: 17px;&quot; data-end=&quot;2382&quot; data-start=&quot;2374&quot; data-col-size=&quot;sm&quot;&gt;&lt;span&gt;1989&lt;/span&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style=&quot;height: 17px;&quot; data-end=&quot;2400&quot; data-start=&quot;2383&quot;&gt;
&lt;td style=&quot;width: 47.6744%; height: 17px;&quot; data-col-size=&quot;sm&quot; data-end=&quot;2392&quot; data-start=&quot;2383&quot;&gt;&lt;span&gt;GPL &lt;/span&gt;&lt;span&gt;v2&lt;/span&gt;&lt;/td&gt;
&lt;td style=&quot;width: 52.2093%; height: 17px;&quot; data-end=&quot;2400&quot; data-start=&quot;2392&quot; data-col-size=&quot;sm&quot;&gt;&lt;span&gt;1991&lt;/span&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style=&quot;height: 17px;&quot; data-end=&quot;2418&quot; data-start=&quot;2401&quot;&gt;
&lt;td style=&quot;width: 47.6744%; height: 17px;&quot; data-col-size=&quot;sm&quot; data-end=&quot;2410&quot; data-start=&quot;2401&quot;&gt;&lt;span&gt;GPL &lt;/span&gt;&lt;span&gt;v3&lt;/span&gt;&lt;/td&gt;
&lt;td style=&quot;width: 52.2093%; height: 17px;&quot; data-col-size=&quot;sm&quot; data-end=&quot;2418&quot; data-start=&quot;2410&quot;&gt;&lt;span&gt;2007&lt;/span&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;/tbody&gt;
&lt;/table&gt;
&lt;/div&gt;
&lt;p data-end=&quot;2455&quot; data-start=&quot;2420&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;특히 &lt;/span&gt;&lt;b&gt;&lt;span&gt;GPL &lt;/span&gt;&lt;span&gt;v3&lt;/span&gt;&lt;/b&gt;&lt;span&gt;에서는 &lt;/span&gt;&lt;span&gt;다음과 &lt;/span&gt;&lt;span&gt;같은 &lt;/span&gt;&lt;span&gt;문제를 &lt;/span&gt;&lt;span&gt;해결했습니다.&lt;/span&gt;&lt;/p&gt;
&lt;ul style=&quot;list-style-type: disc;&quot; data-end=&quot;2486&quot; data-start=&quot;2457&quot; data-ke-list-type=&quot;disc&quot;&gt;
&lt;li data-end=&quot;2468&quot; data-start=&quot;2457&quot; data-section-id=&quot;1ebes7&quot;&gt;&lt;span&gt;DRM &lt;/span&gt;&lt;span&gt;제한 &lt;/span&gt;&lt;span&gt;문제&lt;/span&gt;&lt;/li&gt;
&lt;li data-end=&quot;2476&quot; data-start=&quot;2469&quot; data-section-id=&quot;l4f5p9&quot;&gt;&lt;span&gt;특허 &lt;/span&gt;&lt;span&gt;문제&lt;/span&gt;&lt;/li&gt;
&lt;li data-end=&quot;2486&quot; data-start=&quot;2477&quot; data-section-id=&quot;1v57ij4&quot;&gt;&lt;span&gt;하드웨어 &lt;/span&gt;&lt;span&gt;제한&lt;/span&gt;&lt;/li&gt;
&lt;/ul&gt;
&lt;p data-end=&quot;2537&quot; data-start=&quot;2488&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span style=&quot;color: #333333; text-align: start;&quot;&gt; &lt;span&gt;&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;color: #222222; text-align: start;&quot;&gt;참고&lt;/span&gt; &lt;br /&gt;&lt;span&gt;&lt;/span&gt;&lt;a href=&quot;https://ko.wikipedia.org/wiki/GNU_%EC%9D%BC%EB%B0%98_%EA%B3%B5%EC%A4%91_%EC%82%AC%EC%9A%A9_%ED%97%88%EA%B0%80%EC%84%9C#:~:text=GNU%20%EC%9D%BC%EB%B0%98%20%EA%B3%B5%EC%A4%91%20%EC%82%AC%EC%9A%A9%20%ED%97%88%EA%B0%80%EC%84%9C(GNU%20General%20Public%20License%2C%20GNU,%EC%B5%9C%EC%A2%85%20%EC%82%AC%EC%9A%A9%EC%9E%90%EC%97%90%EA%B2%8C%20%EB%B3%B4%EC%9E%A5%ED%95%9C%EB%8B%A4.html&quot; target=&quot;_blank&quot; rel=&quot;noopener&quot;&gt;https://ko.wikipedia.org/wiki/&lt;/a&gt;&lt;span aria-hidden=&quot;true&quot;&gt;&lt;/span&gt;&lt;/p&gt;
&lt;hr data-end=&quot;2542&quot; data-start=&quot;2539&quot; data-ke-style=&quot;style1&quot; /&gt;
&lt;h1 data-end=&quot;2563&quot; data-start=&quot;2544&quot; data-section-id=&quot;14vb9pl&quot;&gt;&lt;span&gt;4. &lt;/span&gt;&lt;span&gt;Copyleft&lt;/span&gt;&lt;span&gt;란 &lt;/span&gt;&lt;span&gt;무엇인가&lt;/span&gt;&lt;/h1&gt;
&lt;div aria-hidden=&quot;false&quot;&gt;
&lt;div&gt;
&lt;div&gt;&amp;nbsp;&lt;/div&gt;
&lt;div&gt;&amp;nbsp;&lt;/div&gt;
&lt;div&gt;&lt;b&gt;&amp;nbsp; &amp;nbsp;Copyleft&lt;/b&gt;&lt;span style=&quot;letter-spacing: 0px;&quot;&gt;는 &lt;/span&gt;&lt;span style=&quot;letter-spacing: 0px;&quot;&gt;소프트웨어를 &lt;/span&gt;&lt;span style=&quot;letter-spacing: 0px;&quot;&gt;자유롭게 &lt;/span&gt;&lt;span style=&quot;letter-spacing: 0px;&quot;&gt;사용할 &lt;/span&gt;&lt;span style=&quot;letter-spacing: 0px;&quot;&gt;수 &lt;/span&gt;&lt;span style=&quot;letter-spacing: 0px;&quot;&gt;있도록 &lt;/span&gt;&lt;span style=&quot;letter-spacing: 0px;&quot;&gt;보장하는 &lt;/span&gt;&lt;span style=&quot;letter-spacing: 0px;&quot;&gt;라이선스 &lt;/span&gt;&lt;span style=&quot;letter-spacing: 0px;&quot;&gt;철학입니다.&lt;/span&gt;&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;p data-end=&quot;2702&quot; data-start=&quot;2661&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;Copyleft&lt;/span&gt;&lt;span&gt;는 &lt;/span&gt;&lt;b&gt;&lt;span&gt;Copyright&lt;/span&gt;&lt;span&gt;의 &lt;/span&gt;&lt;span&gt;반대 &lt;/span&gt;&lt;span&gt;개념&lt;/span&gt;&lt;/b&gt;&lt;span&gt;으로 &lt;/span&gt;&lt;span&gt;만들어졌습니다.&lt;/span&gt;&lt;/p&gt;
&lt;p data-end=&quot;2702&quot; data-start=&quot;2661&quot; data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;p data-end=&quot;2722&quot; data-start=&quot;2704&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;일반적인 &lt;/span&gt;&lt;span&gt;Copyright&lt;/span&gt;&lt;span&gt;의 &lt;/span&gt;&lt;span&gt;특징&lt;/span&gt;&lt;/p&gt;
&lt;ul style=&quot;list-style-type: disc;&quot; data-end=&quot;2753&quot; data-start=&quot;2724&quot; data-ke-list-type=&quot;disc&quot;&gt;
&lt;li data-end=&quot;2737&quot; data-start=&quot;2724&quot; data-section-id=&quot;5glm5p&quot;&gt;&lt;span&gt;소프트웨어 &lt;/span&gt;&lt;span&gt;복제 &lt;/span&gt;&lt;span&gt;제한&lt;/span&gt;&lt;/li&gt;
&lt;li data-end=&quot;2745&quot; data-start=&quot;2738&quot; data-section-id=&quot;tbsw9x&quot;&gt;&lt;span&gt;수정 &lt;/span&gt;&lt;span&gt;제한&lt;/span&gt;&lt;/li&gt;
&lt;li data-end=&quot;2753&quot; data-start=&quot;2746&quot; data-section-id=&quot;3trgno&quot;&gt;&lt;span&gt;배포 &lt;/span&gt;&lt;span&gt;제한&lt;/span&gt;&lt;/li&gt;
&lt;/ul&gt;
&lt;p data-end=&quot;2784&quot; data-start=&quot;2755&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;반면 &lt;/span&gt;&lt;span&gt;Copyleft&lt;/span&gt;&lt;span&gt;는 &lt;/span&gt;&lt;span&gt;다음과 &lt;/span&gt;&lt;span&gt;같은 &lt;/span&gt;&lt;span&gt;특징을 &lt;/span&gt;&lt;span&gt;가집니다.&lt;/span&gt;&lt;/p&gt;
&lt;h3 data-end=&quot;2801&quot; data-start=&quot;2786&quot; data-section-id=&quot;eow4s4&quot; data-ke-size=&quot;size23&quot;&gt;&lt;span&gt;Copyleft &lt;/span&gt;&lt;span&gt;특징&lt;/span&gt;&lt;/h3&gt;
&lt;ul style=&quot;list-style-type: disc;&quot; data-end=&quot;2839&quot; data-start=&quot;2803&quot; data-ke-list-type=&quot;disc&quot;&gt;
&lt;li data-end=&quot;2816&quot; data-start=&quot;2803&quot; data-section-id=&quot;12txkz5&quot;&gt;&lt;span&gt;소프트웨어 &lt;/span&gt;&lt;span&gt;자유 &lt;/span&gt;&lt;span&gt;사용&lt;/span&gt;&lt;/li&gt;
&lt;li data-end=&quot;2826&quot; data-start=&quot;2817&quot; data-section-id=&quot;ewykbl&quot;&gt;&lt;span&gt;소스코드 &lt;/span&gt;&lt;span&gt;공개&lt;/span&gt;&lt;/li&gt;
&lt;li data-end=&quot;2839&quot; data-start=&quot;2827&quot; data-section-id=&quot;14pxcld&quot;&gt;&lt;span&gt;동일 &lt;/span&gt;&lt;span&gt;라이선스 &lt;/span&gt;&lt;span&gt;유지&lt;/span&gt;&lt;/li&gt;
&lt;/ul&gt;
&lt;p data-end=&quot;2873&quot; data-start=&quot;2841&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;즉 &lt;/span&gt;&lt;span&gt;Copyleft&lt;/span&gt;&lt;span&gt;는 &lt;/span&gt;&lt;span&gt;다음과 &lt;/span&gt;&lt;span&gt;같은 &lt;/span&gt;&lt;span&gt;원칙을 &lt;/span&gt;&lt;span&gt;가지고 &lt;/span&gt;&lt;span&gt;있습니다.&lt;/span&gt;&lt;/p&gt;
&lt;blockquote data-end=&quot;2932&quot; data-start=&quot;2875&quot; data-ke-style=&quot;style1&quot;&gt;
&lt;p data-end=&quot;2932&quot; data-start=&quot;2877&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;소프트웨어를 &lt;/span&gt;&lt;span&gt;자유롭게 &lt;/span&gt;&lt;span&gt;사용할 &lt;/span&gt;&lt;span&gt;수 &lt;/span&gt;&lt;span&gt;있지만&lt;/span&gt;&lt;br /&gt;&lt;span&gt;수정된 &lt;/span&gt;&lt;span&gt;소프트웨어 &lt;/span&gt;&lt;span&gt;역시 &lt;/span&gt;&lt;span&gt;동일한 &lt;/span&gt;&lt;span&gt;자유를 &lt;/span&gt;&lt;span&gt;유지해야 &lt;/span&gt;&lt;span&gt;한다.&lt;/span&gt;&lt;/p&gt;
&lt;/blockquote&gt;
&lt;p data-end=&quot;2963&quot; data-start=&quot;2934&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;대표적인 &lt;/span&gt;&lt;span&gt;Copyleft &lt;/span&gt;&lt;span&gt;라이선스는 &lt;/span&gt;&lt;span&gt;다음과 &lt;/span&gt;&lt;span&gt;같습니다.&lt;/span&gt;&lt;/p&gt;
&lt;ul style=&quot;list-style-type: disc;&quot; data-end=&quot;2984&quot; data-start=&quot;2965&quot; data-ke-list-type=&quot;disc&quot;&gt;
&lt;li data-end=&quot;2970&quot; data-start=&quot;2965&quot; data-section-id=&quot;1o4hf7&quot;&gt;&lt;span&gt;GPL&lt;/span&gt;&lt;/li&gt;
&lt;li data-end=&quot;2977&quot; data-start=&quot;2971&quot; data-section-id=&quot;1j3v7nj&quot;&gt;&lt;span&gt;LGPL&lt;/span&gt;&lt;/li&gt;
&lt;li data-end=&quot;2984&quot; data-start=&quot;2978&quot; data-section-id=&quot;1j426vm&quot;&gt;&lt;span&gt;AGPL&lt;/span&gt;&lt;/li&gt;
&lt;/ul&gt;
&lt;p data-end=&quot;3039&quot; data-start=&quot;2986&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span style=&quot;color: #333333; text-align: start;&quot;&gt; &lt;span&gt;&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;color: #222222; text-align: start;&quot;&gt;참고&lt;/span&gt; &lt;br /&gt;&lt;span&gt;&lt;/span&gt;&lt;a href=&quot;https://ko.wikipedia.org/wiki/%EC%B9%B4%ED%94%BC%EB%A0%88%ED%94%84%ED%8A%B8#:~:text=%EC%B9%B4%ED%94%BC%EB%A0%88%ED%94%84%ED%8A%B8(%EC%98%81%EC%96%B4:%20copyleft%20),%ED%97%88%EC%9A%A9%ED%95%98%EB%8A%94%20%EB%B2%95%EC%A0%81%20%EA%B8%B0%EC%88%A0%EC%9D%B4%EB%8B%A4.html&quot; target=&quot;_blank&quot; rel=&quot;noopener&quot;&gt;https://ko.wikipedia.org/wiki/&lt;/a&gt;&lt;span aria-hidden=&quot;true&quot;&gt;&lt;/span&gt;&lt;/p&gt;
&lt;hr data-end=&quot;3044&quot; data-start=&quot;3041&quot; data-ke-style=&quot;style1&quot; /&gt;
&lt;h1 data-end=&quot;3080&quot; data-start=&quot;3046&quot; data-section-id=&quot;8ilahy&quot;&gt;&lt;span&gt;5. &lt;/span&gt;&lt;span&gt;GNU, &lt;/span&gt;&lt;span&gt;FSF, &lt;/span&gt;&lt;span&gt;GPL, &lt;/span&gt;&lt;span&gt;Copyleft &lt;/span&gt;&lt;span&gt;관계 &lt;/span&gt;&lt;span&gt;정리&lt;/span&gt;&lt;/h1&gt;
&lt;p data-end=&quot;3123&quot; data-start=&quot;3082&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;&amp;nbsp; &amp;nbsp;많은 &lt;/span&gt;&lt;span&gt;사람들이 &lt;/span&gt;&lt;span&gt;이 &lt;/span&gt;&lt;span&gt;네 &lt;/span&gt;&lt;span&gt;가지 &lt;/span&gt;&lt;span&gt;개념을 &lt;/span&gt;&lt;span&gt;혼동하지만 &lt;/span&gt;&lt;span&gt;실제 &lt;/span&gt;&lt;span&gt;관계는 &lt;/span&gt;&lt;span&gt;다음과 &lt;/span&gt;&lt;span&gt;같습니다.&lt;/span&gt;&lt;/p&gt;
&lt;div&gt;
&lt;table style=&quot;border-collapse: collapse; width: 100%;&quot; border=&quot;1&quot; data-end=&quot;3230&quot; data-start=&quot;3125&quot; data-ke-align=&quot;alignLeft&quot;&gt;
&lt;tbody&gt;
&lt;tr&gt;
&lt;td&gt;개념&lt;/td&gt;
&lt;td&gt;의미&lt;/td&gt;
&lt;/tr&gt;
&lt;tr data-end=&quot;3167&quot; data-start=&quot;3147&quot;&gt;
&lt;td data-col-size=&quot;sm&quot; data-end=&quot;3151&quot; data-start=&quot;3147&quot;&gt;&lt;span&gt;GNU&lt;/span&gt;&lt;/td&gt;
&lt;td data-col-size=&quot;sm&quot; data-end=&quot;3167&quot; data-start=&quot;3151&quot;&gt;&lt;span&gt;자유 &lt;/span&gt;&lt;span&gt;운영체제 &lt;/span&gt;&lt;span&gt;프로젝트&lt;/span&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr data-end=&quot;3187&quot; data-start=&quot;3168&quot;&gt;
&lt;td data-col-size=&quot;sm&quot; data-end=&quot;3172&quot; data-start=&quot;3168&quot;&gt;&lt;span&gt;FSF&lt;/span&gt;&lt;/td&gt;
&lt;td data-col-size=&quot;sm&quot; data-end=&quot;3187&quot; data-start=&quot;3172&quot;&gt;&lt;span&gt;자유 &lt;/span&gt;&lt;span&gt;소프트웨어 &lt;/span&gt;&lt;span&gt;재단&lt;/span&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr data-end=&quot;3205&quot; data-start=&quot;3188&quot;&gt;
&lt;td data-col-size=&quot;sm&quot; data-end=&quot;3192&quot; data-start=&quot;3188&quot;&gt;&lt;span&gt;GPL&lt;/span&gt;&lt;/td&gt;
&lt;td data-col-size=&quot;sm&quot; data-end=&quot;3205&quot; data-start=&quot;3192&quot;&gt;&lt;span&gt;오픈소스 &lt;/span&gt;&lt;span&gt;라이선스&lt;/span&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr data-end=&quot;3230&quot; data-start=&quot;3206&quot;&gt;
&lt;td data-col-size=&quot;sm&quot; data-end=&quot;3215&quot; data-start=&quot;3206&quot;&gt;&lt;span&gt;Copyleft&lt;/span&gt;&lt;/td&gt;
&lt;td data-end=&quot;3230&quot; data-start=&quot;3215&quot; data-col-size=&quot;sm&quot;&gt;&lt;span&gt;자유 &lt;/span&gt;&lt;span&gt;소프트웨어 &lt;/span&gt;&lt;span&gt;철학&lt;/span&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;/tbody&gt;
&lt;/table&gt;
&lt;/div&gt;
&lt;p data-end=&quot;3250&quot; data-start=&quot;3232&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;관계를 &lt;/span&gt;&lt;span&gt;정리하면 &lt;/span&gt;&lt;span&gt;다음과 &lt;/span&gt;&lt;span&gt;같습니다.&lt;/span&gt;&lt;/p&gt;
&lt;div&gt;
&lt;div&gt;
&lt;div&gt;
&lt;div&gt;
&lt;div&gt;
&lt;div&gt;
&lt;div&gt;
&lt;div&gt;
&lt;div&gt;
&lt;div id=&quot;code-block-viewer&quot;&gt;
&lt;div&gt;
&lt;div&gt;&lt;span&gt;GNU Project &amp;rarr; FSF가 지원&lt;/span&gt;&lt;br /&gt;&lt;span&gt;FSF &amp;rarr; GPL 라이선스 작성&lt;/span&gt;&lt;br /&gt;&lt;span&gt;GPL &amp;rarr; Copyleft 개념 기반&lt;/span&gt;&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;div&gt;&amp;nbsp;&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;p data-end=&quot;3401&quot; data-start=&quot;3338&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;즉 &lt;/span&gt;&lt;b&gt;&lt;span&gt;Copyleft &lt;/span&gt;&lt;span&gt;철학 &amp;rarr; &lt;/span&gt;&lt;span&gt;GPL &lt;/span&gt;&lt;span&gt;라이선스 &amp;rarr; &lt;/span&gt;&lt;span&gt;FSF &amp;rarr; &lt;/span&gt;&lt;span&gt;GNU &lt;/span&gt;&lt;span&gt;프로젝트&lt;/span&gt;&lt;/b&gt;&lt;span&gt;라는 &lt;/span&gt;&lt;span&gt;구조로 &lt;/span&gt;&lt;span&gt;이해할 &lt;/span&gt;&lt;span&gt;수 &lt;/span&gt;&lt;span&gt;있습니다.&lt;/span&gt;&lt;/p&gt;
&lt;hr data-end=&quot;3406&quot; data-start=&quot;3403&quot; data-ke-style=&quot;style1&quot; /&gt;
&lt;h1 data-end=&quot;3412&quot; data-start=&quot;3408&quot; data-section-id=&quot;yi4awm&quot;&gt;&lt;span&gt;결론&lt;/span&gt;&lt;/h1&gt;
&lt;p data-end=&quot;3488&quot; data-start=&quot;3414&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;&amp;nbsp; &amp;nbsp;GNU &lt;/span&gt;&lt;span&gt;프로젝트와 &lt;/span&gt;&lt;span&gt;GPL &lt;/span&gt;&lt;span&gt;라이선스는 &lt;/span&gt;&lt;span&gt;단순한 &lt;/span&gt;&lt;span&gt;기술 &lt;/span&gt;&lt;span&gt;개념이 &lt;/span&gt;&lt;span&gt;아니라 &lt;/span&gt;&lt;b&gt;&lt;span&gt;소프트웨어 &lt;/span&gt;&lt;span&gt;자유를 &lt;/span&gt;&lt;span&gt;보장하기 &lt;/span&gt;&lt;span&gt;위한 &lt;/span&gt;&lt;span&gt;철학적 &lt;/span&gt;&lt;span&gt;운동&lt;/span&gt;&lt;/b&gt;&lt;span&gt;에서 &lt;/span&gt;&lt;span&gt;시작되었습니다.&lt;/span&gt;&lt;/p&gt;
&lt;p data-end=&quot;3529&quot; data-start=&quot;3490&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;특히 &lt;/span&gt;&lt;span&gt;다음 &lt;/span&gt;&lt;span&gt;네 &lt;/span&gt;&lt;span&gt;가지 &lt;/span&gt;&lt;span&gt;개념은 &lt;/span&gt;&lt;span&gt;오픈소스 &lt;/span&gt;&lt;span&gt;생태계를 &lt;/span&gt;&lt;span&gt;이해하는 &lt;/span&gt;&lt;span&gt;핵심 &lt;/span&gt;&lt;span&gt;요소입니다.&lt;/span&gt;&lt;/p&gt;
&lt;ul style=&quot;list-style-type: disc;&quot; data-end=&quot;3625&quot; data-start=&quot;3531&quot; data-ke-list-type=&quot;disc&quot;&gt;
&lt;li data-end=&quot;3553&quot; data-start=&quot;3531&quot; data-section-id=&quot;146iuqm&quot;&gt;&lt;span&gt;GNU : &lt;/span&gt;&lt;span&gt;자유 &lt;/span&gt;&lt;span&gt;운영체제 &lt;/span&gt;&lt;span&gt;프로젝트&lt;/span&gt;&lt;/li&gt;
&lt;li data-end=&quot;3578&quot; data-start=&quot;3554&quot; data-section-id=&quot;1cftvcx&quot;&gt;&lt;span&gt;FSF : &lt;/span&gt;&lt;span&gt;자유 &lt;/span&gt;&lt;span&gt;소프트웨어 &lt;/span&gt;&lt;span&gt;운동 &lt;/span&gt;&lt;span&gt;조직&lt;/span&gt;&lt;/li&gt;
&lt;li data-end=&quot;3598&quot; data-start=&quot;3579&quot; data-section-id=&quot;phhzoh&quot;&gt;&lt;span&gt;GPL : &lt;/span&gt;&lt;span&gt;오픈소스 &lt;/span&gt;&lt;span&gt;라이선스&lt;/span&gt;&lt;/li&gt;
&lt;li data-end=&quot;3625&quot; data-start=&quot;3599&quot; data-section-id=&quot;fzy4ix&quot;&gt;&lt;span&gt;Copyleft : &lt;/span&gt;&lt;span&gt;소프트웨어 &lt;/span&gt;&lt;span&gt;자유 &lt;/span&gt;&lt;span&gt;철학&lt;/span&gt;&lt;/li&gt;
&lt;/ul&gt;
&lt;p data-end=&quot;3717&quot; data-start=&quot;3627&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;현재 &lt;/span&gt;&lt;span&gt;Linux, &lt;/span&gt;&lt;span&gt;GCC, &lt;/span&gt;&lt;span&gt;Bash &lt;/span&gt;&lt;span&gt;등 &lt;/span&gt;&lt;span&gt;수많은 &lt;/span&gt;&lt;span&gt;오픈소스 &lt;/span&gt;&lt;span&gt;소프트웨어가 &lt;/span&gt;&lt;span&gt;이러한 &lt;/span&gt;&lt;span&gt;철학을 &lt;/span&gt;&lt;span&gt;기반으로 &lt;/span&gt;&lt;span&gt;발전하고 &lt;/span&gt;&lt;span&gt;있으며, &lt;/span&gt;&lt;span&gt;이는 &lt;/span&gt;&lt;span&gt;현대 &lt;/span&gt;&lt;span&gt;IT &lt;/span&gt;&lt;span&gt;산업의 &lt;/span&gt;&lt;span&gt;중요한 &lt;/span&gt;&lt;span&gt;기반이 &lt;/span&gt;&lt;span&gt;되고 &lt;/span&gt;&lt;span&gt;있습니다.&lt;/span&gt;&lt;/p&gt;
&lt;p data-end=&quot;3980&quot; data-start=&quot;3919&quot; data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;</description>
      <category>정 보 교 환</category>
      <category>COPYLEFT</category>
      <category>Copyleft 뜻</category>
      <category>Free Software Foundation</category>
      <category>FSF</category>
      <category>general public license</category>
      <category>gnu</category>
      <category>GNU Project</category>
      <category>GPL</category>
      <category>GPL License</category>
      <category>오픈소스 라이선스 종류</category>
      <author>sageput</author>
      <guid isPermaLink="true">https://sageput.tistory.com/18</guid>
      <comments>https://sageput.tistory.com/18#entry18comment</comments>
      <pubDate>Thu, 12 Mar 2026 16:16:22 +0900</pubDate>
    </item>
    <item>
      <title>AI PC 시대 개막 &amp;ndash; NPU CPU 경쟁 (Intel vs AMD vs Qualcomm)</title>
      <link>https://sageput.tistory.com/17</link>
      <description>&lt;h2 data-end=&quot;946&quot; data-start=&quot;926&quot; data-section-id=&quot;l422r0&quot; data-ke-size=&quot;size26&quot;&gt;&lt;span&gt;1. &lt;/span&gt;&lt;span&gt;AI &lt;/span&gt;&lt;span&gt;PC &lt;/span&gt;&lt;span&gt;시대가 &lt;/span&gt;&lt;span&gt;시작되다&lt;/span&gt;&lt;/h2&gt;
&lt;p data-end=&quot;1002&quot; data-start=&quot;948&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;2024&lt;/span&gt;&lt;span&gt;년 &lt;/span&gt;&lt;span&gt;이후 &lt;/span&gt;&lt;span&gt;PC &lt;/span&gt;&lt;span&gt;시장의 &lt;/span&gt;&lt;span&gt;가장 &lt;/span&gt;&lt;span&gt;큰 &lt;/span&gt;&lt;span&gt;변화는 &lt;/span&gt;&lt;b&gt;&lt;span&gt;AI &lt;/span&gt;&lt;span&gt;기능이 &lt;/span&gt;&lt;span&gt;탑재된 &lt;/span&gt;&lt;span&gt;AI &lt;/span&gt;&lt;span&gt;PC &lt;/span&gt;&lt;span&gt;등장&lt;/span&gt;&lt;/b&gt;&lt;span&gt;입니다.&lt;/span&gt;&lt;/p&gt;
&lt;p data-end=&quot;1112&quot; data-start=&quot;1004&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;기존 &lt;/span&gt;&lt;span&gt;CPU&lt;/span&gt;&lt;span&gt;와 &lt;/span&gt;&lt;span&gt;GPU &lt;/span&gt;&lt;span&gt;중심의 &lt;/span&gt;&lt;span&gt;컴퓨팅 &lt;/span&gt;&lt;span&gt;구조에서 &lt;/span&gt;&lt;span&gt;벗어나 **&lt;/span&gt;&lt;span&gt;NPU(&lt;/span&gt;&lt;span&gt;Neural &lt;/span&gt;&lt;span&gt;Processing &lt;/span&gt;&lt;span&gt;Unit)**&lt;/span&gt;&lt;span&gt;라는 &lt;/span&gt;&lt;span&gt;새로운 &lt;/span&gt;&lt;span&gt;AI &lt;/span&gt;&lt;span&gt;전용 &lt;/span&gt;&lt;span&gt;연산 &lt;/span&gt;&lt;span&gt;프로세서가 &lt;/span&gt;&lt;span&gt;등장하면서 &lt;/span&gt;&lt;span&gt;PC &lt;/span&gt;&lt;span&gt;구조 &lt;/span&gt;&lt;span&gt;자체가 &lt;/span&gt;&lt;span&gt;변화하고 &lt;/span&gt;&lt;span&gt;있습니다.&lt;/span&gt;&lt;/p&gt;
&lt;p data-end=&quot;1148&quot; data-start=&quot;1114&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;특히 &lt;/span&gt;&lt;span&gt;다음과 &lt;/span&gt;&lt;span&gt;같은 &lt;/span&gt;&lt;span&gt;기능들이 &lt;/span&gt;&lt;span&gt;AI &lt;/span&gt;&lt;span&gt;PC&lt;/span&gt;&lt;span&gt;에서 &lt;/span&gt;&lt;span&gt;가능해지고 &lt;/span&gt;&lt;span&gt;있습니다.&lt;/span&gt;&lt;/p&gt;
&lt;ul style=&quot;list-style-type: disc;&quot; data-end=&quot;1208&quot; data-start=&quot;1150&quot; data-ke-list-type=&quot;disc&quot;&gt;
&lt;li data-end=&quot;1161&quot; data-start=&quot;1150&quot; data-section-id=&quot;1c9rung&quot;&gt;&lt;span&gt;실시간 &lt;/span&gt;&lt;span&gt;음성 &lt;/span&gt;&lt;span&gt;번역&lt;/span&gt;&lt;/li&gt;
&lt;li data-end=&quot;1173&quot; data-start=&quot;1162&quot; data-section-id=&quot;t4i4lc&quot;&gt;&lt;span&gt;AI &lt;/span&gt;&lt;span&gt;이미지 &lt;/span&gt;&lt;span&gt;생성&lt;/span&gt;&lt;/li&gt;
&lt;li data-end=&quot;1184&quot; data-start=&quot;1174&quot; data-section-id=&quot;1mdce08&quot;&gt;&lt;span&gt;자동 &lt;/span&gt;&lt;span&gt;영상 &lt;/span&gt;&lt;span&gt;편집&lt;/span&gt;&lt;/li&gt;
&lt;li data-end=&quot;1194&quot; data-start=&quot;1185&quot; data-section-id=&quot;1gg99rv&quot;&gt;&lt;span&gt;AI &lt;/span&gt;&lt;span&gt;코파일럿&lt;/span&gt;&lt;/li&gt;
&lt;li data-end=&quot;1208&quot; data-start=&quot;1195&quot; data-section-id=&quot;195u7ot&quot;&gt;&lt;span&gt;로컬 &lt;/span&gt;&lt;span&gt;AI &lt;/span&gt;&lt;span&gt;모델 &lt;/span&gt;&lt;span&gt;실행&lt;/span&gt;&lt;/li&gt;
&lt;/ul&gt;
&lt;p data-end=&quot;1277&quot; data-start=&quot;1210&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;이러한 &lt;/span&gt;&lt;span&gt;기능들은 &lt;/span&gt;&lt;span&gt;기존 &lt;/span&gt;&lt;span&gt;CPU&lt;/span&gt;&lt;span&gt;만으로는 &lt;/span&gt;&lt;span&gt;처리하기 &lt;/span&gt;&lt;span&gt;어려웠기 &lt;/span&gt;&lt;span&gt;때문에 &lt;/span&gt;&lt;b&gt;&lt;span&gt;AI &lt;/span&gt;&lt;span&gt;전용 &lt;/span&gt;&lt;span&gt;연산 &lt;/span&gt;&lt;span&gt;장치인 &lt;/span&gt;&lt;span&gt;NPU&lt;/span&gt;&lt;/b&gt;&lt;span&gt;가 &lt;/span&gt;&lt;span&gt;필요하게 &lt;/span&gt;&lt;span&gt;되었습니다.&lt;/span&gt;&lt;/p&gt;
&lt;p data-end=&quot;1308&quot; data-start=&quot;1279&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;대표적인 &lt;/span&gt;&lt;span&gt;AI &lt;/span&gt;&lt;span&gt;PC &lt;/span&gt;&lt;span&gt;CPU &lt;/span&gt;&lt;span&gt;제조사는 &lt;/span&gt;&lt;span&gt;다음과 &lt;/span&gt;&lt;span&gt;같습니다.&lt;/span&gt;&lt;/p&gt;
&lt;ul style=&quot;list-style-type: disc;&quot; data-end=&quot;1334&quot; data-start=&quot;1310&quot; data-ke-list-type=&quot;disc&quot;&gt;
&lt;li data-end=&quot;1317&quot; data-start=&quot;1310&quot; data-section-id=&quot;16tcv6a&quot;&gt;&lt;span&gt;Intel&lt;/span&gt;&lt;/li&gt;
&lt;li data-end=&quot;1323&quot; data-start=&quot;1318&quot; data-section-id=&quot;1o4f40&quot;&gt;&lt;span&gt;AMD&lt;/span&gt;&lt;/li&gt;
&lt;li data-end=&quot;1334&quot; data-start=&quot;1324&quot; data-section-id=&quot;bjl1vx&quot;&gt;&lt;span&gt;Qualcomm&lt;/span&gt;&lt;/li&gt;
&lt;/ul&gt;
&lt;hr data-end=&quot;1339&quot; data-start=&quot;1336&quot; data-ke-style=&quot;style1&quot; /&gt;
&lt;h1 data-end=&quot;1356&quot; data-start=&quot;1341&quot; data-section-id=&quot;7ljah1&quot;&gt;&lt;span&gt;2. &lt;/span&gt;&lt;span&gt;NPU&lt;/span&gt;&lt;span&gt;란 &lt;/span&gt;&lt;span&gt;무엇인가?&lt;/span&gt;&lt;/h1&gt;
&lt;p data-end=&quot;1388&quot; data-start=&quot;1358&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;NPU&lt;/span&gt;&lt;span&gt;는 &lt;/span&gt;&lt;b&gt;&lt;span&gt;AI &lt;/span&gt;&lt;span&gt;연산을 &lt;/span&gt;&lt;span&gt;위한 &lt;/span&gt;&lt;span&gt;전용 &lt;/span&gt;&lt;span&gt;프로세서&lt;/span&gt;&lt;/b&gt;&lt;span&gt;입니다.&lt;/span&gt;&lt;/p&gt;
&lt;h3 data-end=&quot;1412&quot; data-start=&quot;1390&quot; data-section-id=&quot;15hq0d1&quot; data-ke-size=&quot;size23&quot;&gt;&lt;span&gt;CPU / &lt;/span&gt;&lt;span&gt;GPU / &lt;/span&gt;&lt;span&gt;NPU &lt;/span&gt;&lt;span&gt;차이&lt;/span&gt;&lt;/h3&gt;
&lt;div&gt;
&lt;table style=&quot;border-collapse: collapse; width: 100%;&quot; border=&quot;1&quot; data-end=&quot;1483&quot; data-start=&quot;1414&quot; data-ke-align=&quot;alignLeft&quot;&gt;
&lt;tbody&gt;
&lt;tr&gt;
&lt;td&gt;구분&lt;/td&gt;
&lt;td&gt;역할&lt;/td&gt;
&lt;/tr&gt;
&lt;tr data-end=&quot;1451&quot; data-start=&quot;1436&quot;&gt;
&lt;td data-col-size=&quot;sm&quot; data-end=&quot;1442&quot; data-start=&quot;1436&quot;&gt;&lt;span&gt;CPU&lt;/span&gt;&lt;/td&gt;
&lt;td data-col-size=&quot;sm&quot; data-end=&quot;1451&quot; data-start=&quot;1442&quot;&gt;&lt;span&gt;범용 &lt;/span&gt;&lt;span&gt;연산&lt;/span&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr data-end=&quot;1467&quot; data-start=&quot;1452&quot;&gt;
&lt;td data-col-size=&quot;sm&quot; data-end=&quot;1458&quot; data-start=&quot;1452&quot;&gt;&lt;span&gt;GPU&lt;/span&gt;&lt;/td&gt;
&lt;td data-col-size=&quot;sm&quot; data-end=&quot;1467&quot; data-start=&quot;1458&quot;&gt;&lt;span&gt;병렬 &lt;/span&gt;&lt;span&gt;연산&lt;/span&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr data-end=&quot;1483&quot; data-start=&quot;1468&quot;&gt;
&lt;td data-col-size=&quot;sm&quot; data-end=&quot;1474&quot; data-start=&quot;1468&quot;&gt;&lt;span&gt;NPU&lt;/span&gt;&lt;/td&gt;
&lt;td data-col-size=&quot;sm&quot; data-end=&quot;1483&quot; data-start=&quot;1474&quot;&gt;&lt;span&gt;AI &lt;/span&gt;&lt;span&gt;연산&lt;/span&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;/tbody&gt;
&lt;/table&gt;
&lt;/div&gt;
&lt;p data-end=&quot;1512&quot; data-start=&quot;1485&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;NPU&lt;/span&gt;&lt;span&gt;는 &lt;/span&gt;&lt;span&gt;특히 &lt;/span&gt;&lt;span&gt;다음과 &lt;/span&gt;&lt;span&gt;같은 &lt;/span&gt;&lt;span&gt;작업에서 &lt;/span&gt;&lt;span&gt;효율적입니다.&lt;/span&gt;&lt;/p&gt;
&lt;ul style=&quot;list-style-type: disc;&quot; data-end=&quot;1543&quot; data-start=&quot;1514&quot; data-ke-list-type=&quot;disc&quot;&gt;
&lt;li data-end=&quot;1520&quot; data-start=&quot;1514&quot; data-section-id=&quot;1tdyr41&quot;&gt;&lt;span&gt;머신러닝&lt;/span&gt;&lt;/li&gt;
&lt;li data-end=&quot;1526&quot; data-start=&quot;1521&quot; data-section-id=&quot;22fdq4&quot;&gt;&lt;span&gt;딥러닝&lt;/span&gt;&lt;/li&gt;
&lt;li data-end=&quot;1535&quot; data-start=&quot;1527&quot; data-section-id=&quot;17snq3l&quot;&gt;&lt;span&gt;이미지 &lt;/span&gt;&lt;span&gt;인식&lt;/span&gt;&lt;/li&gt;
&lt;li data-end=&quot;1543&quot; data-start=&quot;1536&quot; data-section-id=&quot;7i6k4w&quot;&gt;&lt;span&gt;음성 &lt;/span&gt;&lt;span&gt;인식&lt;/span&gt;&lt;/li&gt;
&lt;/ul&gt;
&lt;p data-end=&quot;1586&quot; data-start=&quot;1545&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;AI &lt;/span&gt;&lt;span&gt;작업을 &lt;/span&gt;&lt;span&gt;CPU &lt;/span&gt;&lt;span&gt;대신 &lt;/span&gt;&lt;span&gt;NPU&lt;/span&gt;&lt;span&gt;에서 &lt;/span&gt;&lt;span&gt;처리하면 &lt;/span&gt;&lt;span&gt;다음과 &lt;/span&gt;&lt;span&gt;같은 &lt;/span&gt;&lt;span&gt;장점이 &lt;/span&gt;&lt;span&gt;있습니다.&lt;/span&gt;&lt;/p&gt;
&lt;ul style=&quot;list-style-type: disc;&quot; data-end=&quot;1623&quot; data-start=&quot;1588&quot; data-ke-list-type=&quot;disc&quot;&gt;
&lt;li data-end=&quot;1598&quot; data-start=&quot;1588&quot; data-section-id=&quot;18it1o4&quot;&gt;&lt;span&gt;전력 &lt;/span&gt;&lt;span&gt;효율 &lt;/span&gt;&lt;span&gt;증가&lt;/span&gt;&lt;/li&gt;
&lt;li data-end=&quot;1609&quot; data-start=&quot;1599&quot; data-section-id=&quot;7tbna4&quot;&gt;&lt;span&gt;연산 &lt;/span&gt;&lt;span&gt;속도 &lt;/span&gt;&lt;span&gt;증가&lt;/span&gt;&lt;/li&gt;
&lt;li data-end=&quot;1623&quot; data-start=&quot;1610&quot; data-section-id=&quot;1np7sec&quot;&gt;&lt;span&gt;배터리 &lt;/span&gt;&lt;span&gt;사용시간 &lt;/span&gt;&lt;span&gt;증가&lt;/span&gt;&lt;/li&gt;
&lt;/ul&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&lt;span style=&quot;color: #333333; text-align: start;&quot;&gt; &lt;span&gt;&amp;nbsp;&lt;/span&gt;&lt;/span&gt;참고&lt;br /&gt;Samsung&amp;nbsp;Semiconductor&lt;br /&gt;&lt;span&gt;&lt;/span&gt;&lt;a href=&quot;https://semiconductor.samsung.com/support/tools-resources/dictionary/the-neural-processing-unit-npu-a-brainy-next-generation-semiconductor/&quot; target=&quot;_blank&quot; rel=&quot;noopener&amp;nbsp;noreferrer&quot;&gt;https://semiconductor.samsung.com/support/tools-resources/dictionary/the-neural-processing-unit-npu-a-brainy-next-generation-semiconductor/&lt;/a&gt;&lt;/p&gt;
&lt;hr data-end=&quot;1759&quot; data-start=&quot;1756&quot; data-ke-style=&quot;style1&quot; /&gt;
&lt;h1 data-end=&quot;1781&quot; data-start=&quot;1761&quot; data-section-id=&quot;oj4zru&quot;&gt;&lt;span&gt;3. &lt;/span&gt;&lt;span&gt;주요 &lt;/span&gt;&lt;span&gt;AI &lt;/span&gt;&lt;span&gt;PC &lt;/span&gt;&lt;span&gt;CPU &lt;/span&gt;&lt;span&gt;비교&lt;/span&gt;&lt;/h1&gt;
&lt;h2 data-end=&quot;1802&quot; data-start=&quot;1783&quot; data-section-id=&quot;14ycixm&quot; data-ke-size=&quot;size26&quot;&gt;&lt;span&gt;Intel &lt;/span&gt;&lt;span&gt;Core &lt;/span&gt;&lt;span&gt;Ultra&lt;/span&gt;&lt;/h2&gt;
&lt;div aria-hidden=&quot;false&quot;&gt;
&lt;div&gt;
&lt;div&gt;
&lt;div&gt;
&lt;div&gt;
&lt;div&gt;&lt;figure class=&quot;imageblock alignCenter&quot; data-ke-mobileStyle=&quot;widthOrigin&quot; data-origin-width=&quot;3840&quot; data-origin-height=&quot;2400&quot;&gt;&lt;span data-url=&quot;https://images.unsplash.com/photo-1716772911820-6876f337dad2?fm=jpg&amp;amp;amp;amp;amp;amp;amp;ixid=M3wxMjA3fDB8MHxwaG90by1yZWxhdGVkfDExfHx8ZW58MHx8fHx8&amp;amp;amp;amp;amp;amp;amp;ixlib=rb-4.1.0&amp;amp;amp;amp;amp;amp;amp;q=60&amp;amp;amp;amp;amp;amp;amp;w=3000&quot; data-phocus=&quot;https://images.unsplash.com/photo-1716772911820-6876f337dad2?fm=jpg&amp;amp;amp;amp;amp;amp;amp;ixid=M3wxMjA3fDB8MHxwaG90by1yZWxhdGVkfDExfHx8ZW58MHx8fHx8&amp;amp;amp;amp;amp;amp;amp;ixlib=rb-4.1.0&amp;amp;amp;amp;amp;amp;amp;q=60&amp;amp;amp;amp;amp;amp;amp;w=3000&quot;&gt;&lt;img src=&quot;https://images.unsplash.com/photo-1716772911820-6876f337dad2?fm=jpg&amp;amp;amp;amp;amp;amp;ixid=M3wxMjA3fDB8MHxwaG90by1yZWxhdGVkfDExfHx8ZW58MHx8fHx8&amp;amp;amp;amp;amp;amp;ixlib=rb-4.1.0&amp;amp;amp;amp;amp;amp;q=60&amp;amp;amp;amp;amp;amp;w=3000&quot; srcset=&quot;https://img1.daumcdn.net/thumb/R1280x0/?scode=mtistory2&amp;fname=https%3A%2F%2Fimages.unsplash.com%2Fphoto-1716772911820-6876f337dad2%3Ffm%3Djpg%26amp%3Bamp%3Bamp%3Bamp%3Bixid%3DM3wxMjA3fDB8MHxwaG90by1yZWxhdGVkfDExfHx8ZW58MHx8fHx8%26amp%3Bamp%3Bamp%3Bamp%3Bixlib%3Drb-4.1.0%26amp%3Bamp%3Bamp%3Bamp%3Bq%3D60%26amp%3Bamp%3Bamp%3Bamp%3Bw%3D3000&quot; onerror=&quot;this.onerror=null; this.src='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png'; this.srcset='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png';&quot; loading=&quot;lazy&quot; width=&quot;3840&quot; height=&quot;2400&quot; data-origin-width=&quot;3840&quot; data-origin-height=&quot;2400&quot;/&gt;&lt;/span&gt;&lt;/figure&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;div&gt;
&lt;div&gt;
&lt;div&gt;&amp;nbsp;&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;div&gt;
&lt;div&gt;
&lt;div&gt;&amp;nbsp;&lt;/div&gt;
&lt;div&gt;
&lt;div&gt;
&lt;div&gt;&lt;span&gt;4&lt;/span&gt;&lt;span style=&quot;letter-spacing: 0px;&quot;&gt;Intel&lt;/span&gt;&lt;span style=&quot;letter-spacing: 0px;&quot;&gt;은 &lt;/span&gt;&lt;b&gt;Core Ultra (Meteor Lake)&lt;/b&gt;&lt;span style=&quot;letter-spacing: 0px;&quot;&gt; &lt;/span&gt;&lt;span style=&quot;letter-spacing: 0px;&quot;&gt;CPU&lt;/span&gt;&lt;span style=&quot;letter-spacing: 0px;&quot;&gt;에서 &lt;/span&gt;&lt;span style=&quot;letter-spacing: 0px;&quot;&gt;처음으로 &lt;/span&gt;&lt;span style=&quot;letter-spacing: 0px;&quot;&gt;NPU&lt;/span&gt;&lt;span style=&quot;letter-spacing: 0px;&quot;&gt;를 &lt;/span&gt;&lt;span style=&quot;letter-spacing: 0px;&quot;&gt;탑재했습니다.&lt;/span&gt;&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;h3 data-end=&quot;1913&quot; data-start=&quot;1907&quot; data-section-id=&quot;1hrlj9m&quot; data-ke-size=&quot;size23&quot;&gt;&lt;span&gt;특징&lt;/span&gt;&lt;/h3&gt;
&lt;ul style=&quot;list-style-type: disc;&quot; data-end=&quot;1961&quot; data-start=&quot;1915&quot; data-ke-list-type=&quot;disc&quot;&gt;
&lt;li data-end=&quot;1929&quot; data-start=&quot;1915&quot; data-section-id=&quot;7smdc6&quot;&gt;&lt;span&gt;NPU &lt;/span&gt;&lt;span&gt;AI &lt;/span&gt;&lt;span&gt;엔진 &lt;/span&gt;&lt;span&gt;탑재&lt;/span&gt;&lt;/li&gt;
&lt;li data-end=&quot;1950&quot; data-start=&quot;1930&quot; data-section-id=&quot;ljk37f&quot;&gt;&lt;span&gt;GPU + &lt;/span&gt;&lt;span&gt;CPU + &lt;/span&gt;&lt;span&gt;NPU &lt;/span&gt;&lt;span&gt;구조&lt;/span&gt;&lt;/li&gt;
&lt;li data-end=&quot;1961&quot; data-start=&quot;1951&quot; data-section-id=&quot;cqcb08&quot;&gt;&lt;span&gt;AI &lt;/span&gt;&lt;span&gt;가속 &lt;/span&gt;&lt;span&gt;기능&lt;/span&gt;&lt;/li&gt;
&lt;/ul&gt;
&lt;p data-end=&quot;1968&quot; data-start=&quot;1963&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;AI &lt;/span&gt;&lt;span&gt;성능&lt;/span&gt;&lt;/p&gt;
&lt;ul style=&quot;list-style-type: disc;&quot; data-end=&quot;1988&quot; data-start=&quot;1970&quot; data-ke-list-type=&quot;disc&quot;&gt;
&lt;li data-end=&quot;1988&quot; data-start=&quot;1970&quot; data-section-id=&quot;xstyz5&quot;&gt;&lt;span&gt;Intel&amp;reg; Core&amp;trade; Ultra 5 Processor 322 기준 - &lt;span style=&quot;background-color: #ffffff; color: #262626; text-align: start;&quot;&gt;NPU 최대 TOPS(Int8)&lt;/span&gt; &lt;/span&gt;&lt;b&gt;&lt;span&gt;46 &lt;/span&gt;&lt;span&gt;TOPS&lt;/span&gt;&lt;/b&gt;&lt;/li&gt;
&lt;/ul&gt;
&lt;p data-end=&quot;2036&quot; data-start=&quot;1990&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span style=&quot;color: #333333; text-align: start;&quot;&gt; &lt;span&gt;&amp;nbsp;&lt;/span&gt;&lt;/span&gt;참고&lt;/p&gt;
&lt;p data-end=&quot;2036&quot; data-start=&quot;1990&quot; data-ke-size=&quot;size16&quot;&gt;Intel&lt;/p&gt;
&lt;p data-end=&quot;2036&quot; data-start=&quot;1990&quot; data-ke-size=&quot;size16&quot;&gt;&lt;a href=&quot;https://www.intel.co.kr/content/www/kr/ko/products/sku/245716/intel-core-ultra-5-processor-322-12m-cache-up-to-4-40-ghz/specifications.html&quot; target=&quot;_blank&quot; rel=&quot;noopener&amp;nbsp;noreferrer&quot;&gt;https://www.intel.co.kr/content/www/kr/ko/products/sku/245716/intel-core-ultra-5-processor-322-12m-cache-up-to-4-40-ghz/specifications.html&lt;/a&gt;&lt;/p&gt;
&lt;hr data-end=&quot;2041&quot; data-start=&quot;2038&quot; data-ke-style=&quot;style1&quot; /&gt;
&lt;h2 data-end=&quot;2058&quot; data-start=&quot;2043&quot; data-section-id=&quot;1qm6on3&quot; data-ke-size=&quot;size26&quot;&gt;&lt;span&gt;AMD &lt;/span&gt;&lt;span&gt;Ryzen &lt;/span&gt;&lt;span&gt;AI&lt;/span&gt;&lt;/h2&gt;
&lt;div aria-hidden=&quot;false&quot;&gt;
&lt;div&gt;
&lt;div&gt;
&lt;div&gt;&lt;figure class=&quot;imageblock alignCenter&quot; data-ke-mobileStyle=&quot;widthOrigin&quot; data-origin-width=&quot;3840&quot; data-origin-height=&quot;2400&quot;&gt;&lt;span data-url=&quot;https://images.unsplash.com/photo-1717444309226-c0809d4b5bde?auto=format&amp;amp;amp;amp;amp;amp;amp;fit=crop&amp;amp;amp;amp;amp;amp;amp;fm=jpg&amp;amp;amp;amp;amp;amp;amp;ixid=M3wxMjA3fDB8MHxzZWFyY2h8Nnx8YW1kfGVufDB8fDB8fHww&amp;amp;amp;amp;amp;amp;amp;ixlib=rb-4.1.0&amp;amp;amp;amp;amp;amp;amp;q=60&amp;amp;amp;amp;amp;amp;amp;w=3000&quot; data-phocus=&quot;https://images.unsplash.com/photo-1717444309226-c0809d4b5bde?auto=format&amp;amp;amp;amp;amp;amp;amp;fit=crop&amp;amp;amp;amp;amp;amp;amp;fm=jpg&amp;amp;amp;amp;amp;amp;amp;ixid=M3wxMjA3fDB8MHxzZWFyY2h8Nnx8YW1kfGVufDB8fDB8fHww&amp;amp;amp;amp;amp;amp;amp;ixlib=rb-4.1.0&amp;amp;amp;amp;amp;amp;amp;q=60&amp;amp;amp;amp;amp;amp;amp;w=3000&quot;&gt;&lt;img src=&quot;https://images.unsplash.com/photo-1717444309226-c0809d4b5bde?auto=format&amp;amp;amp;amp;amp;amp;fit=crop&amp;amp;amp;amp;amp;amp;fm=jpg&amp;amp;amp;amp;amp;amp;ixid=M3wxMjA3fDB8MHxzZWFyY2h8Nnx8YW1kfGVufDB8fDB8fHww&amp;amp;amp;amp;amp;amp;ixlib=rb-4.1.0&amp;amp;amp;amp;amp;amp;q=60&amp;amp;amp;amp;amp;amp;w=3000&quot; srcset=&quot;https://img1.daumcdn.net/thumb/R1280x0/?scode=mtistory2&amp;fname=https%3A%2F%2Fimages.unsplash.com%2Fphoto-1717444309226-c0809d4b5bde%3Fauto%3Dformat%26amp%3Bamp%3Bamp%3Bamp%3Bfit%3Dcrop%26amp%3Bamp%3Bamp%3Bamp%3Bfm%3Djpg%26amp%3Bamp%3Bamp%3Bamp%3Bixid%3DM3wxMjA3fDB8MHxzZWFyY2h8Nnx8YW1kfGVufDB8fDB8fHww%26amp%3Bamp%3Bamp%3Bamp%3Bixlib%3Drb-4.1.0%26amp%3Bamp%3Bamp%3Bamp%3Bq%3D60%26amp%3Bamp%3Bamp%3Bamp%3Bw%3D3000&quot; onerror=&quot;this.onerror=null; this.src='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png'; this.srcset='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png';&quot; loading=&quot;lazy&quot; width=&quot;3840&quot; height=&quot;2400&quot; data-origin-width=&quot;3840&quot; data-origin-height=&quot;2400&quot;/&gt;&lt;/span&gt;&lt;/figure&gt;
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&lt;div&gt;&amp;nbsp;&lt;/div&gt;
&lt;div&gt;&lt;span style=&quot;letter-spacing: 0px;&quot;&gt;AMD&lt;/span&gt;&lt;span style=&quot;letter-spacing: 0px;&quot;&gt;는 &lt;/span&gt;&lt;b&gt;Ryzen AI 프로세서&lt;/b&gt;&lt;span style=&quot;letter-spacing: 0px;&quot;&gt;에서 &lt;/span&gt;&lt;span style=&quot;letter-spacing: 0px;&quot;&gt;XDNA &lt;/span&gt;&lt;span style=&quot;letter-spacing: 0px;&quot;&gt;기반 &lt;/span&gt;&lt;span style=&quot;letter-spacing: 0px;&quot;&gt;NPU&lt;/span&gt;&lt;span style=&quot;letter-spacing: 0px;&quot;&gt;를 &lt;/span&gt;&lt;span style=&quot;letter-spacing: 0px;&quot;&gt;사용합니다.&lt;/span&gt;&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;h3 data-end=&quot;2154&quot; data-start=&quot;2148&quot; data-section-id=&quot;1hrlj9m&quot; data-ke-size=&quot;size23&quot;&gt;&lt;span&gt;특징&lt;/span&gt;&lt;/h3&gt;
&lt;ul style=&quot;list-style-type: disc;&quot; data-end=&quot;2199&quot; data-start=&quot;2156&quot; data-ke-list-type=&quot;disc&quot;&gt;
&lt;li data-end=&quot;2168&quot; data-start=&quot;2156&quot; data-section-id=&quot;1fl70ub&quot;&gt;&lt;span&gt;XDNA &lt;/span&gt;&lt;span&gt;AI &lt;/span&gt;&lt;span&gt;엔진&lt;/span&gt;&lt;/li&gt;
&lt;li data-end=&quot;2182&quot; data-start=&quot;2169&quot; data-section-id=&quot;b29qme&quot;&gt;&lt;span&gt;높은 &lt;/span&gt;&lt;span&gt;AI &lt;/span&gt;&lt;span&gt;연산 &lt;/span&gt;&lt;span&gt;성능&lt;/span&gt;&lt;/li&gt;
&lt;li data-end=&quot;2199&quot; data-start=&quot;2183&quot; data-section-id=&quot;cttkw2&quot;&gt;&lt;span&gt;Copilot+ &lt;/span&gt;&lt;span&gt;PC &lt;/span&gt;&lt;span&gt;지원&lt;/span&gt;&lt;/li&gt;
&lt;/ul&gt;
&lt;p data-end=&quot;2206&quot; data-start=&quot;2201&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;AI &lt;/span&gt;&lt;span&gt;성능&lt;/span&gt;&lt;/p&gt;
&lt;ul style=&quot;list-style-type: disc;&quot; data-end=&quot;2226&quot; data-start=&quot;2208&quot; data-ke-list-type=&quot;disc&quot;&gt;
&lt;li data-end=&quot;2226&quot; data-start=&quot;2208&quot; data-section-id=&quot;ubsypi&quot;&gt;&lt;span&gt;AMD Ryzen&amp;trade; AI PRO 300 시리즈 프로세서 기준 - NPU 최대&amp;nbsp;&lt;/span&gt;&lt;b&gt;&lt;span&gt;55 &lt;/span&gt;&lt;span&gt;TOPS&lt;/span&gt;&lt;/b&gt;&lt;/li&gt;
&lt;/ul&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&lt;span style=&quot;color: #333333; text-align: start;&quot;&gt; &lt;span&gt;&amp;nbsp;&lt;/span&gt;&lt;/span&gt;참고 &lt;span&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;AMD&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&lt;a href=&quot;https://www.amd.com/ko/partner/articles/ryzen-ai-pro-300-series-processors.html&quot; target=&quot;_blank&quot; rel=&quot;noopener&amp;nbsp;noreferrer&quot;&gt;https://www.amd.com/ko/partner/articles/ryzen-ai-pro-300-series-processors.html&lt;/a&gt;&lt;/p&gt;
&lt;hr data-end=&quot;2278&quot; data-start=&quot;2275&quot; data-ke-style=&quot;style1&quot; /&gt;
&lt;h2 data-end=&quot;2310&quot; data-start=&quot;2280&quot; data-section-id=&quot;155unv8&quot; data-ke-size=&quot;size26&quot;&gt;&lt;span&gt;Qualcomm &lt;/span&gt;&lt;span&gt;Snapdragon &lt;/span&gt;&lt;span&gt;X &lt;/span&gt;&lt;span&gt;Elite&lt;/span&gt;&lt;/h2&gt;
&lt;div aria-hidden=&quot;false&quot;&gt;
&lt;div&gt;
&lt;div&gt;
&lt;div&gt;&lt;figure class=&quot;imageblock alignCenter&quot; data-ke-mobileStyle=&quot;widthOrigin&quot; data-origin-width=&quot;1920&quot; data-origin-height=&quot;1080&quot;&gt;&lt;span data-url=&quot;https://s7d1.scene7.com/is/image/dmqualcommprod/Snapdragon_X_Elite-1&quot; data-phocus=&quot;https://s7d1.scene7.com/is/image/dmqualcommprod/Snapdragon_X_Elite-1&quot;&gt;&lt;img src=&quot;https://s7d1.scene7.com/is/image/dmqualcommprod/Snapdragon_X_Elite-1&quot; srcset=&quot;https://img1.daumcdn.net/thumb/R1280x0/?scode=mtistory2&amp;fname=https%3A%2F%2Fs7d1.scene7.com%2Fis%2Fimage%2Fdmqualcommprod%2FSnapdragon_X_Elite-1&quot; onerror=&quot;this.onerror=null; this.src='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png'; this.srcset='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png';&quot; loading=&quot;lazy&quot; width=&quot;1920&quot; height=&quot;1080&quot; data-origin-width=&quot;1920&quot; data-origin-height=&quot;1080&quot;/&gt;&lt;/span&gt;&lt;/figure&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;div&gt;
&lt;div&gt;
&lt;div&gt;&amp;nbsp;&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;div&gt;
&lt;div&gt;&amp;nbsp;&lt;/div&gt;
&lt;div&gt;&lt;span style=&quot;letter-spacing: 0px;&quot;&gt;Qualcomm&lt;/span&gt;&lt;span style=&quot;letter-spacing: 0px;&quot;&gt;은 &lt;/span&gt;&lt;span style=&quot;letter-spacing: 0px;&quot;&gt;ARM &lt;/span&gt;&lt;span style=&quot;letter-spacing: 0px;&quot;&gt;기반 &lt;/span&gt;&lt;span style=&quot;letter-spacing: 0px;&quot;&gt;CPU&lt;/span&gt;&lt;span style=&quot;letter-spacing: 0px;&quot;&gt;로 &lt;/span&gt;&lt;span style=&quot;letter-spacing: 0px;&quot;&gt;AI &lt;/span&gt;&lt;span style=&quot;letter-spacing: 0px;&quot;&gt;PC &lt;/span&gt;&lt;span style=&quot;letter-spacing: 0px;&quot;&gt;시장에 &lt;/span&gt;&lt;span style=&quot;letter-spacing: 0px;&quot;&gt;진입했습니다.&lt;/span&gt;&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;h3 data-end=&quot;2401&quot; data-start=&quot;2395&quot; data-section-id=&quot;1hrlj9m&quot; data-ke-size=&quot;size23&quot;&gt;&lt;span&gt;특징&lt;/span&gt;&lt;/h3&gt;
&lt;ul style=&quot;list-style-type: disc;&quot; data-end=&quot;2442&quot; data-start=&quot;2403&quot; data-ke-list-type=&quot;disc&quot;&gt;
&lt;li data-end=&quot;2413&quot; data-start=&quot;2403&quot; data-section-id=&quot;4fmz0j&quot;&gt;&lt;span&gt;ARM &lt;/span&gt;&lt;span&gt;아키텍처&lt;/span&gt;&lt;/li&gt;
&lt;li data-end=&quot;2427&quot; data-start=&quot;2414&quot; data-section-id=&quot;1bm2f67&quot;&gt;&lt;span&gt;매우 &lt;/span&gt;&lt;span&gt;높은 &lt;/span&gt;&lt;span&gt;전력 &lt;/span&gt;&lt;span&gt;효율&lt;/span&gt;&lt;/li&gt;
&lt;li data-end=&quot;2442&quot; data-start=&quot;2428&quot; data-section-id=&quot;1cmjbdk&quot;&gt;&lt;span&gt;강력한 &lt;/span&gt;&lt;span&gt;AI &lt;/span&gt;&lt;span&gt;연산 &lt;/span&gt;&lt;span&gt;성능&lt;/span&gt;&lt;/li&gt;
&lt;/ul&gt;
&lt;p data-end=&quot;2449&quot; data-start=&quot;2444&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;AI &lt;/span&gt;&lt;span&gt;성능&lt;/span&gt;&lt;/p&gt;
&lt;ul style=&quot;list-style-type: disc;&quot; data-end=&quot;2466&quot; data-start=&quot;2451&quot; data-ke-list-type=&quot;disc&quot;&gt;
&lt;li data-end=&quot;2466&quot; data-start=&quot;2451&quot; data-section-id=&quot;1w8clgs&quot;&gt;&lt;span&gt;Snapdragon X Elite NPU - &lt;/span&gt;&lt;b&gt;&lt;span&gt;45 &lt;/span&gt;&lt;span&gt;TOPS&lt;/span&gt;&lt;/b&gt;&lt;/li&gt;
&lt;/ul&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&lt;span style=&quot;color: #333333; text-align: start;&quot;&gt; &lt;span&gt;&amp;nbsp;&lt;/span&gt;&lt;/span&gt;참고 &lt;span&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;qualcomm&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&lt;a href=&quot;https://www.qualcomm.com/kr/ko/snapdragon/laptops#:~:text=Snapdragon%20X%20Elite%20NPU%EC%9D%98%20%EC%B4%88%EB%8B%B9%2045%EC%A1%B0%20%EC%97%B0%EC%82%B0(TOPS),%EC%A0%84%EB%8B%AC%ED%95%98%EA%B3%A0%2C%20%EA%B0%9C%EC%9D%B8%ED%99%94%EB%90%9C%20AI%20%EC%95%B1%20%EB%8D%B0%EC%9D%B4%ED%84%B0%EB%A5%BC%20%EB%94%94%EB%B0%94%EC%9D%B4%EC%8A%A4%EC%95%88%EC%97%90%EC%9C%A0%EC%A7%80%ED%95%A0%20%EC%88%98&quot; target=&quot;_blank&quot; rel=&quot;noopener&amp;nbsp;noreferrer&quot;&gt;https://www.qualcomm.com/kr/ko/snapdragon/laptops#:~:text=Snapdragon%20X%20Elite%20NPU%EC%9D%98%20%EC%B4%88%EB%8B%B9%2045%EC%A1%B0%20%EC%97%B0%EC%82%B0(TOPS),%EC%A0%84%EB%8B%AC%ED%95%98%EA%B3%A0%2C%20%EA%B0%9C%EC%9D%B8%ED%99%94%EB%90%9C%20AI%20%EC%95%B1%20%EB%8D%B0%EC%9D%B4%ED%84%B0%EB%A5%BC%20%EB%94%94%EB%B0%94%EC%9D%B4%EC%8A%A4%EC%95%88%EC%97%90%EC%9C%A0%EC%A7%80%ED%95%A0%20%EC%88%98&lt;/a&gt;&lt;/p&gt;
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&lt;p data-end=&quot;2503&quot; data-start=&quot;2468&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;※ AI 성능 &quot;TOPS&quot; 의 개념&lt;/span&gt;&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;1.&amp;nbsp;정의&amp;nbsp;및&amp;nbsp;의미&lt;/p&gt;
&lt;ul style=&quot;list-style-type: disc;&quot; data-ke-list-type=&quot;disc&quot; data-start=&quot;2451&quot; data-end=&quot;2466&quot;&gt;
&lt;li data-section-id=&quot;1w8clgs&quot; data-start=&quot;2451&quot; data-end=&quot;2466&quot;&gt;TOPS (Tera Operations Per Second): 1 Tera는 1조(10&amp;sup1;&amp;sup2;)을 의미합니다. 즉, 11 TOPS = 1초에 11,000,000,000,000번의 연산. 연산의&amp;nbsp;성격:&amp;nbsp;주로&amp;nbsp;AI&amp;nbsp;추론에&amp;nbsp;최적화된&amp;nbsp;정수&amp;nbsp;연산(INT8&amp;nbsp;등)을&amp;nbsp;기준으로&amp;nbsp;계산됩니다.&lt;/li&gt;
&lt;li data-section-id=&quot;1w8clgs&quot; data-start=&quot;2451&quot; data-end=&quot;2466&quot;&gt;핵심&amp;nbsp;역할:&amp;nbsp;NPU(신경망&amp;nbsp;처리&amp;nbsp;장치)가&amp;nbsp;CPU나&amp;nbsp;GPU&amp;nbsp;대신&amp;nbsp;AI&amp;nbsp;관련&amp;nbsp;작업을&amp;nbsp;저전력으로&amp;nbsp;빠르게&amp;nbsp;처리하는&amp;nbsp;능력을&amp;nbsp;수치화한&amp;nbsp;것입니다.&lt;/li&gt;
&lt;/ul&gt;
&lt;hr data-end=&quot;2572&quot; data-start=&quot;2569&quot; data-ke-style=&quot;style1&quot; /&gt;
&lt;h1 data-end=&quot;2596&quot; data-start=&quot;2574&quot; data-section-id=&quot;gav1j7&quot;&gt;&lt;span&gt;4. &lt;/span&gt;&lt;span&gt;AI &lt;/span&gt;&lt;span&gt;PC&lt;/span&gt;&lt;span&gt;가 &lt;/span&gt;&lt;span&gt;바꾸는 &lt;/span&gt;&lt;span&gt;컴퓨팅 &lt;/span&gt;&lt;span&gt;환경&lt;/span&gt;&lt;/h1&gt;
&lt;p data-end=&quot;2627&quot; data-start=&quot;2598&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;AI &lt;/span&gt;&lt;span&gt;PC&lt;/span&gt;&lt;span&gt;가 &lt;/span&gt;&lt;span&gt;확산되면 &lt;/span&gt;&lt;span&gt;다음과 &lt;/span&gt;&lt;span&gt;같은 &lt;/span&gt;&lt;span&gt;변화가 &lt;/span&gt;&lt;span&gt;예상됩니다.&lt;/span&gt;&lt;/p&gt;
&lt;h3 data-end=&quot;2645&quot; data-start=&quot;2629&quot; data-section-id=&quot;1r32hhq&quot; data-ke-size=&quot;size23&quot;&gt;&lt;span&gt;1️⃣ &lt;/span&gt;&lt;span&gt;로컬 &lt;/span&gt;&lt;span&gt;AI &lt;/span&gt;&lt;span&gt;실행&lt;/span&gt;&lt;/h3&gt;
&lt;p data-end=&quot;2687&quot; data-start=&quot;2647&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;지금까지는 &lt;/span&gt;&lt;span&gt;대부분의 &lt;/span&gt;&lt;span&gt;AI &lt;/span&gt;&lt;span&gt;작업이 &lt;/span&gt;&lt;b&gt;&lt;span&gt;클라우드 &lt;/span&gt;&lt;span&gt;서버&lt;/span&gt;&lt;/b&gt;&lt;span&gt;에서 &lt;/span&gt;&lt;span&gt;실행되었습니다.&lt;/span&gt;&lt;/p&gt;
&lt;p data-end=&quot;2726&quot; data-start=&quot;2689&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;하지만 &lt;/span&gt;&lt;span&gt;AI &lt;/span&gt;&lt;span&gt;PC&lt;/span&gt;&lt;span&gt;는 &lt;/span&gt;&lt;span&gt;다음과 &lt;/span&gt;&lt;span&gt;같은 &lt;/span&gt;&lt;span&gt;작업을 &lt;/span&gt;&lt;b&gt;&lt;span&gt;로컬에서 &lt;/span&gt;&lt;span&gt;실행&lt;/span&gt;&lt;/b&gt;&lt;span&gt;합니다.&lt;/span&gt;&lt;/p&gt;
&lt;ul style=&quot;list-style-type: disc;&quot; data-end=&quot;2763&quot; data-start=&quot;2728&quot; data-ke-list-type=&quot;disc&quot;&gt;
&lt;li data-end=&quot;2746&quot; data-start=&quot;2728&quot; data-section-id=&quot;101ibt2&quot;&gt;&lt;span&gt;Stable &lt;/span&gt;&lt;span&gt;Diffusion&lt;/span&gt;&lt;/li&gt;
&lt;li data-end=&quot;2755&quot; data-start=&quot;2747&quot; data-section-id=&quot;1pyewdx&quot;&gt;&lt;span&gt;LLM &lt;/span&gt;&lt;span&gt;모델&lt;/span&gt;&lt;/li&gt;
&lt;li data-end=&quot;2763&quot; data-start=&quot;2756&quot; data-section-id=&quot;7ij30d&quot;&gt;&lt;span&gt;음성 &lt;/span&gt;&lt;span&gt;AI&lt;/span&gt;&lt;/li&gt;
&lt;/ul&gt;
&lt;hr data-end=&quot;2768&quot; data-start=&quot;2765&quot; data-ke-style=&quot;style1&quot; /&gt;
&lt;h3 data-end=&quot;2787&quot; data-start=&quot;2770&quot; data-section-id=&quot;1xgkfno&quot; data-ke-size=&quot;size23&quot;&gt;&lt;span&gt;2️⃣ &lt;/span&gt;&lt;span&gt;개인 &lt;/span&gt;&lt;span&gt;데이터 &lt;/span&gt;&lt;span&gt;보호&lt;/span&gt;&lt;/h3&gt;
&lt;p data-end=&quot;2812&quot; data-start=&quot;2789&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;로컬 &lt;/span&gt;&lt;span&gt;AI &lt;/span&gt;&lt;span&gt;실행은 &lt;/span&gt;&lt;span&gt;다음 &lt;/span&gt;&lt;span&gt;장점을 &lt;/span&gt;&lt;span&gt;제공합니다.&lt;/span&gt;&lt;/p&gt;
&lt;ul style=&quot;list-style-type: disc;&quot; data-end=&quot;2846&quot; data-start=&quot;2814&quot; data-ke-list-type=&quot;disc&quot;&gt;
&lt;li data-end=&quot;2823&quot; data-start=&quot;2814&quot; data-section-id=&quot;z282pt&quot;&gt;&lt;span&gt;개인정보 &lt;/span&gt;&lt;span&gt;보호&lt;/span&gt;&lt;/li&gt;
&lt;li data-end=&quot;2833&quot; data-start=&quot;2824&quot; data-section-id=&quot;1dw6w3h&quot;&gt;&lt;span&gt;빠른 &lt;/span&gt;&lt;span&gt;응답속도&lt;/span&gt;&lt;/li&gt;
&lt;li data-end=&quot;2846&quot; data-start=&quot;2834&quot; data-section-id=&quot;1m05xj7&quot;&gt;&lt;span&gt;인터넷 &lt;/span&gt;&lt;span&gt;의존도 &lt;/span&gt;&lt;span&gt;감소&lt;/span&gt;&lt;/li&gt;
&lt;/ul&gt;
&lt;hr data-end=&quot;2851&quot; data-start=&quot;2848&quot; data-ke-style=&quot;style1&quot; /&gt;
&lt;h3 data-end=&quot;2873&quot; data-start=&quot;2853&quot; data-section-id=&quot;1y8os75&quot; data-ke-size=&quot;size23&quot;&gt;&lt;span&gt;3️⃣ &lt;/span&gt;&lt;span&gt;새로운 &lt;/span&gt;&lt;span&gt;소프트웨어 &lt;/span&gt;&lt;span&gt;등장&lt;/span&gt;&lt;/h3&gt;
&lt;p data-end=&quot;2888&quot; data-start=&quot;2875&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;대표적인 &lt;/span&gt;&lt;span&gt;AI &lt;/span&gt;&lt;span&gt;PC &lt;/span&gt;&lt;span&gt;기능&lt;/span&gt;&lt;/p&gt;
&lt;ul style=&quot;list-style-type: disc;&quot; data-end=&quot;2940&quot; data-start=&quot;2890&quot; data-ke-list-type=&quot;disc&quot;&gt;
&lt;li data-end=&quot;2909&quot; data-start=&quot;2890&quot; data-section-id=&quot;19o2kqm&quot;&gt;&lt;span&gt;Microsoft &lt;/span&gt;&lt;span&gt;Copilot&lt;/span&gt;&lt;/li&gt;
&lt;li data-end=&quot;2921&quot; data-start=&quot;2910&quot; data-section-id=&quot;1r14l80&quot;&gt;&lt;span&gt;AI &lt;/span&gt;&lt;span&gt;Studio&lt;/span&gt;&lt;/li&gt;
&lt;li data-end=&quot;2940&quot; data-start=&quot;2922&quot; data-section-id=&quot;18mlwr4&quot;&gt;&lt;span&gt;AI &lt;/span&gt;&lt;span&gt;Photo &lt;/span&gt;&lt;span&gt;Editing&lt;/span&gt;&lt;/li&gt;
&lt;/ul&gt;
&lt;p data-end=&quot;2998&quot; data-start=&quot;2942&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;특히 &lt;/span&gt;&lt;b&gt;&lt;span&gt;Windows &lt;/span&gt;&lt;span&gt;AI &lt;/span&gt;&lt;span&gt;PC&lt;/span&gt;&lt;/b&gt;&lt;span&gt;는 &lt;/span&gt;&lt;span&gt;향후 &lt;/span&gt;&lt;span&gt;10&lt;/span&gt;&lt;span&gt;년 &lt;/span&gt;&lt;span&gt;PC &lt;/span&gt;&lt;span&gt;시장의 &lt;/span&gt;&lt;span&gt;핵심 &lt;/span&gt;&lt;span&gt;플랫폼이 &lt;/span&gt;&lt;span&gt;될 &lt;/span&gt;&lt;span&gt;가능성이 &lt;/span&gt;&lt;span&gt;높습니다.&lt;/span&gt;&lt;/p&gt;
&lt;p data-end=&quot;2998&quot; data-start=&quot;2942&quot; data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;p data-end=&quot;3094&quot; data-start=&quot;3000&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;  &lt;/span&gt;&lt;span&gt;참고&lt;/span&gt;&lt;br /&gt;&lt;span&gt;Microsoft &lt;/span&gt;&lt;span&gt;AI &lt;/span&gt;&lt;span&gt;PC&lt;/span&gt;&lt;br /&gt;&lt;a href=&quot;https://blogs.microsoft.com/blog/2024/05/20/introducing-copilot-pcs/&quot; data-end=&quot;3094&quot; data-start=&quot;3026&quot;&gt;&lt;span&gt;https://&lt;/span&gt;&lt;span&gt;blogs.&lt;/span&gt;&lt;span&gt;microsoft.&lt;/span&gt;&lt;span&gt;com/&lt;/span&gt;&lt;span&gt;blog/&lt;/span&gt;&lt;span&gt;2024/&lt;/span&gt;&lt;span&gt;05/&lt;/span&gt;&lt;span&gt;20/&lt;/span&gt;&lt;span&gt;introducing-&lt;/span&gt;&lt;span&gt;copilot-&lt;/span&gt;&lt;span&gt;pcs/&lt;/span&gt;&lt;span aria-hidden=&quot;true&quot;&gt;&lt;/span&gt;&lt;/a&gt;&lt;/p&gt;
&lt;hr data-end=&quot;3099&quot; data-start=&quot;3096&quot; data-ke-style=&quot;style1&quot; /&gt;
&lt;h1 data-end=&quot;3113&quot; data-start=&quot;3101&quot; data-section-id=&quot;mrb4ki&quot;&gt;&lt;span&gt;5. &lt;/span&gt;&lt;span&gt;앞으로의 &lt;/span&gt;&lt;span&gt;전망&lt;/span&gt;&lt;/h1&gt;
&lt;p data-end=&quot;3156&quot; data-start=&quot;3115&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;시장 &lt;/span&gt;&lt;span&gt;조사기관에 &lt;/span&gt;&lt;span&gt;따르면 &lt;/span&gt;&lt;span&gt;AI &lt;/span&gt;&lt;span&gt;PC &lt;/span&gt;&lt;span&gt;시장은 &lt;/span&gt;&lt;span&gt;급격히 &lt;/span&gt;&lt;span&gt;성장할 &lt;/span&gt;&lt;span&gt;것으로 &lt;/span&gt;&lt;span&gt;예상됩니다.&lt;/span&gt;&lt;/p&gt;
&lt;p data-end=&quot;3176&quot; data-start=&quot;3158&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;  &lt;/span&gt;&lt;b&gt;&lt;span&gt;AI &lt;/span&gt;&lt;span&gt;PC &lt;/span&gt;&lt;span&gt;시장 &lt;/span&gt;&lt;span&gt;전망&lt;/span&gt;&lt;/b&gt;&lt;/p&gt;
&lt;ul style=&quot;list-style-type: disc;&quot; data-end=&quot;3235&quot; data-start=&quot;3178&quot; data-ke-list-type=&quot;disc&quot;&gt;
&lt;li data-end=&quot;3196&quot; data-start=&quot;3178&quot; data-section-id=&quot;etbzi0&quot;&gt;&lt;span&gt;2024&lt;/span&gt;&lt;span&gt;년 : &lt;/span&gt;&lt;span&gt;약 &lt;/span&gt;&lt;span&gt;10% &lt;/span&gt;&lt;span&gt;PC&lt;/span&gt;&lt;/li&gt;
&lt;li data-end=&quot;3215&quot; data-start=&quot;3197&quot; data-section-id=&quot;r5suta&quot;&gt;&lt;span&gt;2026&lt;/span&gt;&lt;span&gt;년 : &lt;/span&gt;&lt;span&gt;약 &lt;/span&gt;&lt;span&gt;50% &lt;/span&gt;&lt;span&gt;PC&lt;/span&gt;&lt;/li&gt;
&lt;li data-end=&quot;3235&quot; data-start=&quot;3216&quot; data-section-id=&quot;53xi20&quot;&gt;&lt;span&gt;2030&lt;/span&gt;&lt;span&gt;년 : &lt;/span&gt;&lt;span&gt;대부분 &lt;/span&gt;&lt;span&gt;AI &lt;/span&gt;&lt;span&gt;PC&lt;/span&gt;&lt;/li&gt;
&lt;/ul&gt;
&lt;p data-end=&quot;3285&quot; data-start=&quot;3237&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;  &lt;/span&gt;&lt;span&gt;참고&lt;/span&gt;&lt;br /&gt;&lt;span&gt;IDC &lt;/span&gt;&lt;span&gt;AI &lt;/span&gt;&lt;span&gt;PC &lt;/span&gt;&lt;span&gt;Forecast&lt;/span&gt;&lt;br /&gt;&lt;a href=&quot;https://www.idc.com&quot; data-end=&quot;3285&quot; data-start=&quot;3266&quot;&gt;&lt;span&gt;https://&lt;/span&gt;&lt;span&gt;www.&lt;/span&gt;&lt;span&gt;idc.&lt;/span&gt;&lt;span&gt;com&lt;/span&gt;&lt;span aria-hidden=&quot;true&quot;&gt;&lt;/span&gt;&lt;/a&gt;&lt;/p&gt;
&lt;p data-end=&quot;3318&quot; data-start=&quot;3287&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;AI &lt;/span&gt;&lt;span&gt;PC&lt;/span&gt;&lt;span&gt;는 &lt;/span&gt;&lt;span&gt;다음 &lt;/span&gt;&lt;span&gt;기술들과 &lt;/span&gt;&lt;span&gt;함께 &lt;/span&gt;&lt;span&gt;발전할 &lt;/span&gt;&lt;span&gt;가능성이 &lt;/span&gt;&lt;span&gt;큽니다.&lt;/span&gt;&lt;/p&gt;
&lt;ul style=&quot;list-style-type: disc;&quot; data-end=&quot;3359&quot; data-start=&quot;3320&quot; data-ke-list-type=&quot;disc&quot;&gt;
&lt;li data-end=&quot;3329&quot; data-start=&quot;3320&quot; data-section-id=&quot;136u63j&quot;&gt;&lt;span&gt;HBM &lt;/span&gt;&lt;span&gt;메모리&lt;/span&gt;&lt;/li&gt;
&lt;li data-end=&quot;3338&quot; data-start=&quot;3330&quot; data-section-id=&quot;1vg8foi&quot;&gt;&lt;span&gt;AI &lt;/span&gt;&lt;span&gt;GPU&lt;/span&gt;&lt;/li&gt;
&lt;li data-end=&quot;3348&quot; data-start=&quot;3339&quot; data-section-id=&quot;1rocgwz&quot;&gt;&lt;span&gt;Edge &lt;/span&gt;&lt;span&gt;AI&lt;/span&gt;&lt;/li&gt;
&lt;li data-end=&quot;3359&quot; data-start=&quot;3349&quot; data-section-id=&quot;6c181g&quot;&gt;&lt;span&gt;개인 &lt;/span&gt;&lt;span&gt;AI &lt;/span&gt;&lt;span&gt;모델&lt;/span&gt;&lt;/li&gt;
&lt;/ul&gt;
&lt;hr data-end=&quot;3364&quot; data-start=&quot;3361&quot; data-ke-style=&quot;style1&quot; /&gt;
&lt;h1 data-end=&quot;3370&quot; data-start=&quot;3366&quot; data-section-id=&quot;yi4awm&quot;&gt;&lt;span&gt;결론&lt;/span&gt;&lt;/h1&gt;
&lt;p data-end=&quot;3421&quot; data-start=&quot;3372&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;AI &lt;/span&gt;&lt;span&gt;PC&lt;/span&gt;&lt;span&gt;는 &lt;/span&gt;&lt;span&gt;단순한 &lt;/span&gt;&lt;span&gt;CPU &lt;/span&gt;&lt;span&gt;성능 &lt;/span&gt;&lt;span&gt;경쟁이 &lt;/span&gt;&lt;span&gt;아니라 &lt;/span&gt;&lt;b&gt;&lt;span&gt;AI &lt;/span&gt;&lt;span&gt;연산 &lt;/span&gt;&lt;span&gt;경쟁 &lt;/span&gt;&lt;span&gt;시대&lt;/span&gt;&lt;/b&gt;&lt;span&gt;를 &lt;/span&gt;&lt;span&gt;의미합니다.&lt;/span&gt;&lt;/p&gt;
&lt;p data-end=&quot;3442&quot; data-start=&quot;3423&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;현재 &lt;/span&gt;&lt;span&gt;경쟁 &lt;/span&gt;&lt;span&gt;구도는 &lt;/span&gt;&lt;span&gt;다음과 &lt;/span&gt;&lt;span&gt;같습니다.&lt;/span&gt;&lt;/p&gt;
&lt;div&gt;
&lt;table style=&quot;border-collapse: collapse; width: 100%;&quot; border=&quot;1&quot; data-end=&quot;3531&quot; data-start=&quot;3444&quot; data-ke-align=&quot;alignLeft&quot;&gt;
&lt;tbody&gt;
&lt;tr&gt;
&lt;td&gt;기업&lt;/td&gt;
&lt;td&gt;특징&lt;/td&gt;
&lt;/tr&gt;
&lt;tr data-end=&quot;3487&quot; data-start=&quot;3466&quot;&gt;
&lt;td data-col-size=&quot;sm&quot; data-end=&quot;3474&quot; data-start=&quot;3466&quot;&gt;&lt;span&gt;Intel&lt;/span&gt;&lt;/td&gt;
&lt;td data-col-size=&quot;sm&quot; data-end=&quot;3487&quot; data-start=&quot;3474&quot;&gt;&lt;span&gt;AI &lt;/span&gt;&lt;span&gt;PC &lt;/span&gt;&lt;span&gt;생태계&lt;/span&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr data-end=&quot;3506&quot; data-start=&quot;3488&quot;&gt;
&lt;td data-col-size=&quot;sm&quot; data-end=&quot;3494&quot; data-start=&quot;3488&quot;&gt;&lt;span&gt;AMD&lt;/span&gt;&lt;/td&gt;
&lt;td data-col-size=&quot;sm&quot; data-end=&quot;3506&quot; data-start=&quot;3494&quot;&gt;&lt;span&gt;높은 &lt;/span&gt;&lt;span&gt;AI &lt;/span&gt;&lt;span&gt;효율&lt;/span&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr data-end=&quot;3531&quot; data-start=&quot;3507&quot;&gt;
&lt;td data-col-size=&quot;sm&quot; data-end=&quot;3518&quot; data-start=&quot;3507&quot;&gt;&lt;span&gt;Qualcomm&lt;/span&gt;&lt;/td&gt;
&lt;td data-col-size=&quot;sm&quot; data-end=&quot;3531&quot; data-start=&quot;3518&quot;&gt;&lt;span&gt;최고 &lt;/span&gt;&lt;span&gt;NPU &lt;/span&gt;&lt;span&gt;성능&lt;/span&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;/tbody&gt;
&lt;/table&gt;
&lt;/div&gt;
&lt;p data-end=&quot;3587&quot; data-start=&quot;3533&quot; data-ke-size=&quot;size16&quot;&gt;&lt;span&gt;앞으로 &lt;/span&gt;&lt;span&gt;PC &lt;/span&gt;&lt;span&gt;시장은 &lt;/span&gt;&lt;b&gt;&lt;span&gt;CPU &lt;/span&gt;&lt;span&gt;중심 &amp;rarr; &lt;/span&gt;&lt;span&gt;AI &lt;/span&gt;&lt;span&gt;중심 &lt;/span&gt;&lt;span&gt;컴퓨팅&lt;/span&gt;&lt;/b&gt;&lt;span&gt;으로 &lt;/span&gt;&lt;span&gt;빠르게 &lt;/span&gt;&lt;span&gt;변화할 &lt;/span&gt;&lt;span&gt;가능성이 &lt;/span&gt;&lt;span&gt;높습니다.&lt;/span&gt;&lt;/p&gt;</description>
      <category>정 보 교 환</category>
      <category>ai pc</category>
      <category>AI PC 뜻</category>
      <category>AI PC 시장</category>
      <category>amd ryzen ai</category>
      <category>Intel Core Ultra</category>
      <category>NPU</category>
      <category>npu란</category>
      <category>Snapdragon X Elite</category>
      <category>차세대 CPU</category>
      <author>sageput</author>
      <guid isPermaLink="true">https://sageput.tistory.com/17</guid>
      <comments>https://sageput.tistory.com/17#entry17comment</comments>
      <pubDate>Thu, 12 Mar 2026 10:02:27 +0900</pubDate>
    </item>
    <item>
      <title>Windows Server란 무엇인가?</title>
      <link>https://sageput.tistory.com/16</link>
      <description>&lt;h2 data-end=&quot;264&quot; data-start=&quot;234&quot; data-section-id=&quot;1apreh9&quot; data-ke-size=&quot;size26&quot;&gt;역사부터 라이선스(OS&amp;middot;CAL)까지 한 번에 정리&lt;/h2&gt;
&lt;p data-end=&quot;416&quot; data-start=&quot;266&quot; data-ke-size=&quot;size16&quot;&gt;기업용 서버 운영체제를 이야기할 때 빠지지 않는 것이 바로 &lt;b&gt;Windows Server&lt;/b&gt;다.&lt;br /&gt;Active Directory, 파일 서버, 웹 서버, 가상화, 클라우드 연계까지 폭넓은 역할을 수행하며, 특히 &lt;b&gt;중소&amp;middot;중견기업 인프라의 표준&lt;/b&gt;으로 자리 잡아 왔다.&lt;/p&gt;
&lt;p data-end=&quot;448&quot; data-start=&quot;418&quot; data-ke-size=&quot;size16&quot;&gt;이번 글에서는 다음 내용을 &lt;b&gt;체계적으로 정리&lt;/b&gt;한다.&lt;/p&gt;
&lt;ul style=&quot;list-style-type: disc;&quot; data-end=&quot;617&quot; data-start=&quot;450&quot; data-ke-list-type=&quot;disc&quot;&gt;
&lt;li data-end=&quot;479&quot; data-start=&quot;450&quot; data-section-id=&quot;1k7g02i&quot;&gt;Windows Server의 역사와 발전 과정&lt;/li&gt;
&lt;li data-end=&quot;509&quot; data-start=&quot;480&quot; data-section-id=&quot;1qevcce&quot;&gt;Windows Server의 핵심 역할과 구조&lt;/li&gt;
&lt;li data-end=&quot;549&quot; data-start=&quot;510&quot; data-section-id=&quot;5ucqz7&quot;&gt;&lt;b&gt;라이선스 체계 (Core 기반 OS 라이선스 + CAL)&lt;/b&gt;&lt;/li&gt;
&lt;li data-end=&quot;585&quot; data-start=&quot;550&quot; data-section-id=&quot;1o5117m&quot;&gt;에디션별 차이 (Standard / Datacenter)&lt;/li&gt;
&lt;li data-end=&quot;617&quot; data-start=&quot;586&quot; data-section-id=&quot;1c8nimg&quot;&gt;실제 도입 시 반드시 알아야 할 라이선스 주의사항&lt;/li&gt;
&lt;/ul&gt;
&lt;hr data-end=&quot;622&quot; data-start=&quot;619&quot; data-ke-style=&quot;style1&quot; /&gt;
&lt;h2 data-end=&quot;648&quot; data-start=&quot;624&quot; data-section-id=&quot;diduc9&quot; data-ke-size=&quot;size26&quot;&gt;1. Windows Server의 역사&lt;/h2&gt;
&lt;h3 data-end=&quot;679&quot; data-start=&quot;650&quot; data-section-id=&quot;v9bgys&quot; data-ke-size=&quot;size23&quot;&gt;1.1 Windows NT Server의 등장&lt;/h3&gt;
&lt;p data-end=&quot;820&quot; data-start=&quot;681&quot; data-ke-size=&quot;size16&quot;&gt;Windows Server의 시작은 &lt;b&gt;1993년 Windows NT 3.1&lt;/b&gt;이다.&lt;br /&gt;당시 Microsoft는 UNIX 계열 서버 OS에 대응하기 위해 &lt;b&gt;완전한 32비트 멀티태스킹 OS&lt;/b&gt;를 목표로 NT(New Technology)를 개발했다.&lt;/p&gt;
&lt;ul style=&quot;list-style-type: disc;&quot; data-end=&quot;941&quot; data-start=&quot;822&quot; data-ke-list-type=&quot;disc&quot;&gt;
&lt;li data-end=&quot;861&quot; data-start=&quot;822&quot; data-section-id=&quot;8pifr7&quot;&gt;1993: Windows NT 3.1 (워크스테이션 / 서버 분리)&lt;/li&gt;
&lt;li data-end=&quot;941&quot; data-start=&quot;862&quot; data-section-id=&quot;1j5sf8v&quot;&gt;1996: Windows NT 4.0
&lt;ul style=&quot;list-style-type: disc;&quot; data-end=&quot;941&quot; data-start=&quot;889&quot; data-ke-list-type=&quot;disc&quot;&gt;
&lt;li data-end=&quot;916&quot; data-start=&quot;889&quot; data-section-id=&quot;13bo878&quot;&gt;GUI를 Windows 95 스타일로 통합&lt;/li&gt;
&lt;li data-end=&quot;941&quot; data-start=&quot;919&quot; data-section-id=&quot;1smwlap&quot;&gt;기업 네트워크에서 본격적인 채택 시작&lt;/li&gt;
&lt;/ul&gt;
&lt;/li&gt;
&lt;/ul&gt;
&lt;p data-end=&quot;1066&quot; data-start=&quot;943&quot; data-ke-size=&quot;size16&quot;&gt;[출처: Microsoft Windows NT History]&lt;br /&gt;&lt;a href=&quot;https://learn.microsoft.com/en-us/windows-server/administration/windows-server-history&quot;&gt;https://learn.microsoft.com/en-us/windows-server/administration/windows-server-history&lt;/a&gt;&lt;/p&gt;
&lt;hr data-end=&quot;1071&quot; data-start=&quot;1068&quot; data-ke-style=&quot;style1&quot; /&gt;
&lt;h3 data-end=&quot;1123&quot; data-start=&quot;1073&quot; data-section-id=&quot;14ana9a&quot; data-ke-size=&quot;size23&quot;&gt;1.2 Active Directory의 혁신 (Windows 2000 Server)&lt;/h3&gt;
&lt;p data-end=&quot;1183&quot; data-start=&quot;1125&quot; data-ke-size=&quot;size16&quot;&gt;&lt;b&gt;Windows 2000 Server&lt;/b&gt;는 Windows Server 역사에서 가장 중요한 전환점이다.&lt;/p&gt;
&lt;ul style=&quot;list-style-type: disc;&quot; data-end=&quot;1262&quot; data-start=&quot;1185&quot; data-ke-list-type=&quot;disc&quot;&gt;
&lt;li data-end=&quot;1217&quot; data-start=&quot;1185&quot; data-section-id=&quot;1g3ifbw&quot;&gt;&lt;b&gt;Active Directory(AD)&lt;/b&gt; 최초 도입&lt;/li&gt;
&lt;li data-end=&quot;1236&quot; data-start=&quot;1218&quot; data-section-id=&quot;h931gk&quot;&gt;LDAP 기반 디렉터리 서비스&lt;/li&gt;
&lt;li data-end=&quot;1262&quot; data-start=&quot;1237&quot; data-section-id=&quot;199bv63&quot;&gt;사용자&amp;middot;컴퓨터&amp;middot;그룹&amp;middot;정책의 중앙 집중 관리&lt;/li&gt;
&lt;/ul&gt;
&lt;p data-end=&quot;1333&quot; data-start=&quot;1264&quot; data-ke-size=&quot;size16&quot;&gt;이 시점부터 Windows Server는 단순한 서버 OS가 아니라&lt;br /&gt;&lt;b&gt;기업 인증&amp;middot;권한&amp;middot;보안의 핵심 인프라&lt;/b&gt;가 되었다.&lt;/p&gt;
&lt;hr data-end=&quot;1338&quot; data-start=&quot;1335&quot; data-ke-style=&quot;style1&quot; /&gt;
&lt;h3 data-end=&quot;1370&quot; data-start=&quot;1340&quot; data-section-id=&quot;8zun5g&quot; data-ke-size=&quot;size23&quot;&gt;1.3 가상화와 클라우드 연계 (2008 이후)&lt;/h3&gt;
&lt;div&gt;
&lt;table style=&quot;border-collapse: collapse; width: 100%;&quot; border=&quot;1&quot; data-end=&quot;1600&quot; data-start=&quot;1372&quot; data-ke-align=&quot;alignLeft&quot;&gt;
&lt;tbody data-end=&quot;1600&quot; data-start=&quot;1397&quot;&gt;
&lt;tr&gt;
&lt;td&gt;버전&lt;/td&gt;
&lt;td&gt;주요 특징&lt;/td&gt;
&lt;/tr&gt;
&lt;tr data-end=&quot;1443&quot; data-start=&quot;1397&quot;&gt;
&lt;td data-col-size=&quot;sm&quot; data-end=&quot;1414&quot; data-start=&quot;1397&quot;&gt;2008 / 2008 R2&lt;/td&gt;
&lt;td data-col-size=&quot;sm&quot; data-end=&quot;1443&quot; data-start=&quot;1414&quot;&gt;Hyper-V 도입, PowerShell 강화&lt;/td&gt;
&lt;/tr&gt;
&lt;tr data-end=&quot;1492&quot; data-start=&quot;1444&quot;&gt;
&lt;td data-col-size=&quot;sm&quot; data-end=&quot;1461&quot; data-start=&quot;1444&quot;&gt;2012 / 2012 R2&lt;/td&gt;
&lt;td data-col-size=&quot;sm&quot; data-end=&quot;1492&quot; data-start=&quot;1461&quot;&gt;Server Core 확대, Azure 연계 시작&lt;/td&gt;
&lt;/tr&gt;
&lt;tr data-end=&quot;1524&quot; data-start=&quot;1493&quot;&gt;
&lt;td data-col-size=&quot;sm&quot; data-end=&quot;1500&quot; data-start=&quot;1493&quot;&gt;2016&lt;/td&gt;
&lt;td data-col-size=&quot;sm&quot; data-end=&quot;1524&quot; data-start=&quot;1500&quot;&gt;Nano Server, 컨테이너 지원&lt;/td&gt;
&lt;/tr&gt;
&lt;tr data-end=&quot;1555&quot; data-start=&quot;1525&quot;&gt;
&lt;td data-col-size=&quot;sm&quot; data-end=&quot;1532&quot; data-start=&quot;1525&quot;&gt;2019&lt;/td&gt;
&lt;td data-col-size=&quot;sm&quot; data-end=&quot;1555&quot; data-start=&quot;1532&quot;&gt;Hybrid Cloud, 보안 강화&lt;/td&gt;
&lt;/tr&gt;
&lt;tr data-end=&quot;1600&quot; data-start=&quot;1556&quot;&gt;
&lt;td data-col-size=&quot;sm&quot; data-end=&quot;1563&quot; data-start=&quot;1556&quot;&gt;2022&lt;/td&gt;
&lt;td data-col-size=&quot;sm&quot; data-end=&quot;1600&quot; data-start=&quot;1563&quot;&gt;Secured-core server, Azure Arc 통합&lt;/td&gt;
&lt;/tr&gt;
&lt;/tbody&gt;
&lt;/table&gt;
&lt;/div&gt;
&lt;p data-end=&quot;1733&quot; data-start=&quot;1602&quot; data-ke-size=&quot;size16&quot;&gt;[출처: Windows Server Release Information]&lt;br /&gt;&lt;a href=&quot;https://learn.microsoft.com/en-us/windows-server/get-started/windows-server-release-info&quot;&gt;https://learn.microsoft.com/en-us/windows-server/get-started/windows-server-release-info&lt;/a&gt;&lt;/p&gt;
&lt;hr data-end=&quot;1738&quot; data-start=&quot;1735&quot; data-ke-style=&quot;style1&quot; /&gt;
&lt;h2 data-end=&quot;1767&quot; data-start=&quot;1740&quot; data-section-id=&quot;1asqgpb&quot; data-ke-size=&quot;size26&quot;&gt;2. Windows Server의 핵심 역할&lt;/h2&gt;
&lt;p data-end=&quot;1834&quot; data-start=&quot;1769&quot; data-ke-size=&quot;size16&quot;&gt;Windows Server는 단순히 &amp;ldquo;서버용 윈도우&amp;rdquo;가 아니다.&lt;br /&gt;다음과 같은 &lt;b&gt;기업 핵심 서비스&lt;/b&gt;를 담당한다.&lt;/p&gt;
&lt;h3 data-end=&quot;1860&quot; data-start=&quot;1836&quot; data-section-id=&quot;1rdvt9s&quot; data-ke-size=&quot;size23&quot;&gt;2.1 주요 서버 역할 (Roles)&lt;/h3&gt;
&lt;ul style=&quot;list-style-type: disc;&quot; data-end=&quot;2019&quot; data-start=&quot;1862&quot; data-ke-list-type=&quot;disc&quot;&gt;
&lt;li data-end=&quot;1908&quot; data-start=&quot;1862&quot; data-section-id=&quot;v5c88g&quot;&gt;&lt;b&gt;Active Directory Domain Services (AD DS)&lt;/b&gt;&lt;/li&gt;
&lt;li data-end=&quot;1921&quot; data-start=&quot;1909&quot; data-section-id=&quot;1c05an5&quot;&gt;DNS / DHCP&lt;/li&gt;
&lt;li data-end=&quot;1952&quot; data-start=&quot;1922&quot; data-section-id=&quot;1i1dxx4&quot;&gt;File Server / Storage Server&lt;/li&gt;
&lt;li data-end=&quot;1971&quot; data-start=&quot;1953&quot; data-section-id=&quot;4dykz3&quot;&gt;Web Server (IIS)&lt;/li&gt;
&lt;li data-end=&quot;1987&quot; data-start=&quot;1972&quot; data-section-id=&quot;q0hmtt&quot;&gt;Hyper-V (가상화)&lt;/li&gt;
&lt;li data-end=&quot;2019&quot; data-start=&quot;1988&quot; data-section-id=&quot;1602e1g&quot;&gt;Remote Desktop Services (RDS)&lt;/li&gt;
&lt;/ul&gt;
&lt;p data-end=&quot;2065&quot; data-start=&quot;2021&quot; data-ke-size=&quot;size16&quot;&gt;이러한 역할을 통해 &lt;b&gt;사용자 인증, 접근 제어, 리소스 관리&lt;/b&gt;가 중앙화된다.&lt;/p&gt;
&lt;hr data-end=&quot;2070&quot; data-start=&quot;2067&quot; data-ke-style=&quot;style1&quot; /&gt;
&lt;h2 data-end=&quot;2108&quot; data-start=&quot;2072&quot; data-section-id=&quot;18nq3qr&quot; data-ke-size=&quot;size26&quot;&gt;3. Windows Server 라이선스 구조 (가장 중요)&lt;/h2&gt;
&lt;p data-end=&quot;2146&quot; data-start=&quot;2110&quot; data-ke-size=&quot;size16&quot;&gt;Windows Server 라이선스는 &lt;b&gt;두 단계&lt;/b&gt;로 구성된다.&lt;/p&gt;
&lt;blockquote data-end=&quot;2211&quot; data-start=&quot;2148&quot; data-ke-style=&quot;style1&quot;&gt;
&lt;p data-end=&quot;2211&quot; data-start=&quot;2150&quot; data-ke-size=&quot;size16&quot;&gt;&lt;b&gt;① OS 라이선스 (Core 기반)&lt;/b&gt;&lt;br /&gt;&lt;b&gt;② CAL (Client Access License)&lt;/b&gt;&lt;/p&gt;
&lt;/blockquote&gt;
&lt;p data-end=&quot;2251&quot; data-start=&quot;2213&quot; data-ke-size=&quot;size16&quot;&gt;이 구조를 이해하지 못하면 &lt;b&gt;라이선스 위반&lt;/b&gt; 가능성이 매우 높다.&lt;/p&gt;
&lt;hr data-end=&quot;2256&quot; data-start=&quot;2253&quot; data-ke-style=&quot;style1&quot; /&gt;
&lt;h2 data-end=&quot;2285&quot; data-start=&quot;2258&quot; data-section-id=&quot;68dwyy&quot; data-ke-size=&quot;size26&quot;&gt;4. OS 라이선스: Core 기반 라이선스&lt;/h2&gt;
&lt;h3 data-end=&quot;2306&quot; data-start=&quot;2287&quot; data-section-id=&quot;cd3s4l&quot; data-ke-size=&quot;size23&quot;&gt;4.1 Core 라이선스란?&lt;/h3&gt;
&lt;p data-end=&quot;2382&quot; data-start=&quot;2308&quot; data-ke-size=&quot;size16&quot;&gt;Windows Server 2016 이후부터는 &lt;b&gt;CPU 소켓이 아닌 &amp;ldquo;물리 코어(Core)&amp;rdquo; 기준&lt;/b&gt;으로 라이선스를 구매해야 한다.&lt;/p&gt;
&lt;h4 data-end=&quot;2394&quot; data-start=&quot;2384&quot; data-ke-size=&quot;size20&quot;&gt;기본 규칙&lt;/h4&gt;
&lt;ul style=&quot;list-style-type: disc;&quot; data-end=&quot;2485&quot; data-start=&quot;2396&quot; data-ke-list-type=&quot;disc&quot;&gt;
&lt;li data-end=&quot;2424&quot; data-start=&quot;2396&quot; data-section-id=&quot;1otrz6o&quot;&gt;&lt;b&gt;물리 서버의 모든 코어를 라이선스해야 함&lt;/b&gt;&lt;/li&gt;
&lt;li data-end=&quot;2485&quot; data-start=&quot;2425&quot; data-section-id=&quot;iwggof&quot;&gt;최소 기준:
&lt;ul style=&quot;list-style-type: disc;&quot; data-end=&quot;2485&quot; data-start=&quot;2436&quot; data-ke-list-type=&quot;disc&quot;&gt;
&lt;li data-end=&quot;2459&quot; data-start=&quot;2436&quot; data-section-id=&quot;1i6ahxl&quot;&gt;CPU 1개당 &lt;b&gt;최소 8 Core&lt;/b&gt;&lt;/li&gt;
&lt;li data-end=&quot;2485&quot; data-start=&quot;2462&quot; data-section-id=&quot;xixyes&quot;&gt;서버 1대당 &lt;b&gt;최소 16 Core&lt;/b&gt;&lt;/li&gt;
&lt;/ul&gt;
&lt;/li&gt;
&lt;/ul&gt;
&lt;p data-end=&quot;2525&quot; data-start=&quot;2487&quot; data-ke-size=&quot;size16&quot;&gt;즉, 실제 코어 수가 적어도 &lt;b&gt;16 Core 라이선스는 필수&lt;/b&gt;다.&lt;/p&gt;
&lt;p data-end=&quot;2651&quot; data-start=&quot;2527&quot; data-ke-size=&quot;size16&quot;&gt;[출처: Microsoft Core Licensing Guide]&lt;br /&gt;&lt;a href=&quot;https://learn.microsoft.com/en-us/windows-server/get-started/windows-server-licensing&quot;&gt;https://learn.microsoft.com/en-us/windows-server/get-started/windows-server-licensing&lt;/a&gt;&lt;/p&gt;
&lt;hr data-end=&quot;2656&quot; data-start=&quot;2653&quot; data-ke-style=&quot;style1&quot; /&gt;
&lt;h3 data-end=&quot;2681&quot; data-start=&quot;2658&quot; data-section-id=&quot;1w7vpay&quot; data-ke-size=&quot;size23&quot;&gt;4.2 에디션별 OS 라이선스 차이&lt;/h3&gt;
&lt;h4 data-end=&quot;2711&quot; data-start=&quot;2683&quot; data-ke-size=&quot;size20&quot;&gt;Windows Server Standard&lt;/h4&gt;
&lt;ul style=&quot;list-style-type: disc;&quot; data-end=&quot;2778&quot; data-start=&quot;2713&quot; data-ke-list-type=&quot;disc&quot;&gt;
&lt;li data-end=&quot;2727&quot; data-start=&quot;2713&quot; data-section-id=&quot;13qxr87&quot;&gt;Core 기반 라이선스&lt;/li&gt;
&lt;li data-end=&quot;2752&quot; data-start=&quot;2728&quot; data-section-id=&quot;i6r7nc&quot;&gt;&lt;b&gt;가상 머신 2개(VM) 실행 권한&lt;/b&gt;&lt;/li&gt;
&lt;li data-end=&quot;2778&quot; data-start=&quot;2753&quot; data-section-id=&quot;zmezlv&quot;&gt;VM 추가 시 &lt;b&gt;라이선스 재구매 필요&lt;/b&gt;&lt;/li&gt;
&lt;/ul&gt;
&lt;h4 data-end=&quot;2810&quot; data-start=&quot;2780&quot; data-ke-size=&quot;size20&quot;&gt;Windows Server Datacenter&lt;/h4&gt;
&lt;ul style=&quot;list-style-type: disc;&quot; data-end=&quot;2862&quot; data-start=&quot;2812&quot; data-ke-list-type=&quot;disc&quot;&gt;
&lt;li data-end=&quot;2826&quot; data-start=&quot;2812&quot; data-section-id=&quot;13qxr87&quot;&gt;Core 기반 라이선스&lt;/li&gt;
&lt;li data-end=&quot;2845&quot; data-start=&quot;2827&quot; data-section-id=&quot;w93xqn&quot;&gt;&lt;b&gt;무제한 VM 실행 가능&lt;/b&gt;&lt;/li&gt;
&lt;li data-end=&quot;2862&quot; data-start=&quot;2846&quot; data-section-id=&quot;pfzjmc&quot;&gt;대규모 가상화 환경에 적합&lt;/li&gt;
&lt;/ul&gt;
&lt;div&gt;
&lt;table style=&quot;border-collapse: collapse; width: 100%;&quot; border=&quot;1&quot; data-end=&quot;2985&quot; data-start=&quot;2864&quot; data-ke-align=&quot;alignLeft&quot;&gt;
&lt;tbody&gt;
&lt;tr&gt;
&lt;td&gt;항목&lt;/td&gt;
&lt;td&gt;Standard&lt;/td&gt;
&lt;td&gt;Datacenter&lt;/td&gt;
&lt;/tr&gt;
&lt;tr data-end=&quot;2929&quot; data-start=&quot;2909&quot;&gt;
&lt;td data-col-size=&quot;sm&quot; data-end=&quot;2917&quot; data-start=&quot;2909&quot;&gt;VM 권한&lt;/td&gt;
&lt;td data-col-size=&quot;sm&quot; data-end=&quot;2922&quot; data-start=&quot;2917&quot;&gt;2개&lt;/td&gt;
&lt;td data-col-size=&quot;sm&quot; data-end=&quot;2929&quot; data-start=&quot;2922&quot;&gt;무제한&lt;/td&gt;
&lt;/tr&gt;
&lt;tr data-end=&quot;2951&quot; data-start=&quot;2930&quot;&gt;
&lt;td data-col-size=&quot;sm&quot; data-end=&quot;2940&quot; data-start=&quot;2930&quot;&gt;Hyper-V&lt;/td&gt;
&lt;td data-col-size=&quot;sm&quot; data-end=&quot;2945&quot; data-start=&quot;2940&quot;&gt;가능&lt;/td&gt;
&lt;td data-col-size=&quot;sm&quot; data-end=&quot;2951&quot; data-start=&quot;2945&quot;&gt;가능&lt;/td&gt;
&lt;/tr&gt;
&lt;tr data-end=&quot;2985&quot; data-start=&quot;2952&quot;&gt;
&lt;td data-col-size=&quot;sm&quot; data-end=&quot;2976&quot; data-start=&quot;2952&quot;&gt;Storage Spaces Direct&lt;/td&gt;
&lt;td data-col-size=&quot;sm&quot; data-end=&quot;2980&quot; data-start=&quot;2976&quot;&gt;❌&lt;/td&gt;
&lt;td data-col-size=&quot;sm&quot; data-end=&quot;2985&quot; data-start=&quot;2980&quot;&gt;⭕&lt;/td&gt;
&lt;/tr&gt;
&lt;/tbody&gt;
&lt;/table&gt;
&lt;/div&gt;
&lt;hr data-end=&quot;2990&quot; data-start=&quot;2987&quot; data-ke-style=&quot;style1&quot; /&gt;
&lt;h2 data-end=&quot;3040&quot; data-start=&quot;2992&quot; data-section-id=&quot;vx3kc6&quot; data-ke-size=&quot;size26&quot;&gt;5. CAL(Client Access License) &amp;ndash; 가장 많이 혼동되는 부분&lt;/h2&gt;
&lt;h3 data-end=&quot;3056&quot; data-start=&quot;3042&quot; data-section-id=&quot;16zv8o9&quot; data-ke-size=&quot;size23&quot;&gt;5.1 CAL이란?&lt;/h3&gt;
&lt;p data-end=&quot;3125&quot; data-start=&quot;3058&quot; data-ke-size=&quot;size16&quot;&gt;**CAL은 &amp;ldquo;서버에 접속할 권리&amp;rdquo;**다.&lt;br /&gt;Windows Server OS 라이선스와 &lt;b&gt;별도로 반드시 필요&lt;/b&gt;하다.&lt;/p&gt;
&lt;blockquote data-end=&quot;3163&quot; data-start=&quot;3127&quot; data-ke-style=&quot;style1&quot;&gt;
&lt;p data-end=&quot;3163&quot; data-start=&quot;3129&quot; data-ke-size=&quot;size16&quot;&gt;서버를 설치했다고 해서 사용자가 접속할 수 있는 것은 아니다.&lt;/p&gt;
&lt;/blockquote&gt;
&lt;hr data-end=&quot;3168&quot; data-start=&quot;3165&quot; data-ke-style=&quot;style1&quot; /&gt;
&lt;h3 data-end=&quot;3184&quot; data-start=&quot;3170&quot; data-section-id=&quot;15nrjh8&quot; data-ke-size=&quot;size23&quot;&gt;5.2 CAL 종류&lt;/h3&gt;
&lt;h4 data-end=&quot;3201&quot; data-start=&quot;3186&quot; data-ke-size=&quot;size20&quot;&gt;① User CAL&lt;/h4&gt;
&lt;ul style=&quot;list-style-type: disc;&quot; data-end=&quot;3255&quot; data-start=&quot;3203&quot; data-ke-list-type=&quot;disc&quot;&gt;
&lt;li data-end=&quot;3218&quot; data-start=&quot;3203&quot; data-section-id=&quot;nn3pfd&quot;&gt;&lt;b&gt;사용자 1명 기준&lt;/b&gt;&lt;/li&gt;
&lt;li data-end=&quot;3236&quot; data-start=&quot;3219&quot; data-section-id=&quot;apsonh&quot;&gt;여러 디바이스에서 접속 가능&lt;/li&gt;
&lt;li data-end=&quot;3255&quot; data-start=&quot;3237&quot; data-section-id=&quot;15wgnfo&quot;&gt;재택근무, 모바일 환경에 유리&lt;/li&gt;
&lt;/ul&gt;
&lt;h4 data-end=&quot;3274&quot; data-start=&quot;3257&quot; data-ke-size=&quot;size20&quot;&gt;② Device CAL&lt;/h4&gt;
&lt;ul style=&quot;list-style-type: disc;&quot; data-end=&quot;3334&quot; data-start=&quot;3276&quot; data-ke-list-type=&quot;disc&quot;&gt;
&lt;li data-end=&quot;3292&quot; data-start=&quot;3276&quot; data-section-id=&quot;dlsim1&quot;&gt;&lt;b&gt;디바이스 1대 기준&lt;/b&gt;&lt;/li&gt;
&lt;li data-end=&quot;3315&quot; data-start=&quot;3293&quot; data-section-id=&quot;1vru8x3&quot;&gt;여러 사용자가 한 PC 사용 시 유리&lt;/li&gt;
&lt;li data-end=&quot;3334&quot; data-start=&quot;3316&quot; data-section-id=&quot;1fi30ty&quot;&gt;콜센터, 공용 PC 환경 적합&lt;/li&gt;
&lt;/ul&gt;
&lt;p data-end=&quot;3480&quot; data-start=&quot;3336&quot; data-ke-size=&quot;size16&quot;&gt;[출처: Windows Server CAL Overview]&lt;br /&gt;&lt;a href=&quot;https://learn.microsoft.com/en-us/windows-server/get-started/windows-server-licensing#client-access-licenses&quot;&gt;https://learn.microsoft.com/en-us/windows-server/get-started/windows-server-licensing#client-access-licenses&lt;/a&gt;&lt;/p&gt;
&lt;hr data-end=&quot;3485&quot; data-start=&quot;3482&quot; data-ke-style=&quot;style1&quot; /&gt;
&lt;h3 data-end=&quot;3504&quot; data-start=&quot;3487&quot; data-section-id=&quot;1h8o3uk&quot; data-ke-size=&quot;size23&quot;&gt;5.3 CAL 적용 예시&lt;/h3&gt;
&lt;ul style=&quot;list-style-type: disc;&quot; data-end=&quot;3604&quot; data-start=&quot;3506&quot; data-ke-list-type=&quot;disc&quot;&gt;
&lt;li data-end=&quot;3556&quot; data-start=&quot;3506&quot; data-section-id=&quot;1y5nytg&quot;&gt;직원 20명이 노트북 + PC + 모바일 사용&lt;br /&gt;&amp;rarr; &lt;b&gt;User CAL 20개&lt;/b&gt;&lt;/li&gt;
&lt;li data-end=&quot;3604&quot; data-start=&quot;3557&quot; data-section-id=&quot;18xdsuh&quot;&gt;공용 PC 10대를 여러 직원이 사용&lt;br /&gt;&amp;rarr; &lt;b&gt;Device CAL 10개&lt;/b&gt;&lt;/li&gt;
&lt;/ul&gt;
&lt;hr data-end=&quot;3609&quot; data-start=&quot;3606&quot; data-ke-style=&quot;style1&quot; /&gt;
&lt;h3 data-end=&quot;3636&quot; data-start=&quot;3611&quot; data-section-id=&quot;us0csv&quot; data-ke-size=&quot;size23&quot;&gt;5.4 RDS CAL (별도 라이선스)&lt;/h3&gt;
&lt;p data-end=&quot;3711&quot; data-start=&quot;3638&quot; data-ke-size=&quot;size16&quot;&gt;원격 데스크톱(Remote Desktop Services)을 사용할 경우&lt;br /&gt;&lt;b&gt;일반 CAL + RDS CAL&lt;/b&gt;이 모두 필요하다.&lt;/p&gt;
&lt;ul style=&quot;list-style-type: disc;&quot; data-end=&quot;3766&quot; data-start=&quot;3713&quot; data-ke-list-type=&quot;disc&quot;&gt;
&lt;li data-end=&quot;3733&quot; data-start=&quot;3713&quot; data-section-id=&quot;mvp2vw&quot;&gt;Windows Server CAL&lt;/li&gt;
&lt;li data-end=&quot;3766&quot; data-start=&quot;3734&quot; data-section-id=&quot;1cnj11c&quot;&gt;&lt;b&gt;RDS User CAL 또는 Device CAL&lt;/b&gt;&lt;/li&gt;
&lt;/ul&gt;
&lt;hr data-end=&quot;3771&quot; data-start=&quot;3768&quot; data-ke-style=&quot;style1&quot; /&gt;
&lt;h2 data-end=&quot;3798&quot; data-start=&quot;3773&quot; data-section-id=&quot;8468ox&quot; data-ke-size=&quot;size26&quot;&gt;6. 라이선스 설계 시 반드시 주의할 점&lt;/h2&gt;
&lt;ol style=&quot;list-style-type: decimal;&quot; data-end=&quot;3932&quot; data-start=&quot;3800&quot; data-ke-list-type=&quot;decimal&quot;&gt;
&lt;li data-end=&quot;3822&quot; data-start=&quot;3800&quot; data-section-id=&quot;12k538m&quot;&gt;&lt;b&gt;OS 라이선스 &amp;ne; 접속 권한&lt;/b&gt;&lt;/li&gt;
&lt;li data-end=&quot;3844&quot; data-start=&quot;3823&quot; data-section-id=&quot;zz0kir&quot;&gt;CAL은 &lt;b&gt;서버 대수와 무관&lt;/b&gt;&lt;/li&gt;
&lt;li data-end=&quot;3876&quot; data-start=&quot;3845&quot; data-section-id=&quot;40rkmd&quot;&gt;VM이 늘어나면 &lt;b&gt;Standard는 비용 폭증&lt;/b&gt;&lt;/li&gt;
&lt;li data-end=&quot;3900&quot; data-start=&quot;3877&quot; data-section-id=&quot;1u6cewp&quot;&gt;외부 사용자도 CAL 대상일 수 있음&lt;/li&gt;
&lt;li data-end=&quot;3932&quot; data-start=&quot;3901&quot; data-section-id=&quot;5gqamy&quot;&gt;라이선스 미준수 시 &lt;b&gt;감사(Audit) 리스크&lt;/b&gt;&lt;/li&gt;
&lt;/ol&gt;
&lt;hr data-end=&quot;3937&quot; data-start=&quot;3934&quot; data-ke-style=&quot;style1&quot; /&gt;
&lt;h2 data-end=&quot;3972&quot; data-start=&quot;3939&quot; data-section-id=&quot;1vrmg3n&quot; data-ke-size=&quot;size26&quot;&gt;7. Windows Server가 여전히 선택되는 이유&lt;/h2&gt;
&lt;ul style=&quot;list-style-type: disc;&quot; data-end=&quot;4086&quot; data-start=&quot;3974&quot; data-ke-list-type=&quot;disc&quot;&gt;
&lt;li data-end=&quot;4000&quot; data-start=&quot;3974&quot; data-section-id=&quot;1ip80u1&quot;&gt;Active Directory의 독보적 위치&lt;/li&gt;
&lt;li data-end=&quot;4036&quot; data-start=&quot;4001&quot; data-section-id=&quot;16dib81&quot;&gt;Microsoft 생태계(365, Azure)와 완벽한 연동&lt;/li&gt;
&lt;li data-end=&quot;4064&quot; data-start=&quot;4037&quot; data-section-id=&quot;hk5y1x&quot;&gt;관리 편의성 (GUI + PowerShell)&lt;/li&gt;
&lt;li data-end=&quot;4086&quot; data-start=&quot;4065&quot; data-section-id=&quot;cv5tok&quot;&gt;국내 기업 환경에 최적화된 레퍼런스&lt;/li&gt;
&lt;/ul&gt;
&lt;hr data-end=&quot;4091&quot; data-start=&quot;4088&quot; data-ke-style=&quot;style1&quot; /&gt;
&lt;h2 data-end=&quot;4105&quot; data-start=&quot;4093&quot; data-section-id=&quot;phiize&quot; data-ke-size=&quot;size26&quot;&gt;8. 마무리 정리&lt;/h2&gt;
&lt;p data-end=&quot;4158&quot; data-start=&quot;4107&quot; data-ke-size=&quot;size16&quot;&gt;Windows Server는 단순한 OS가 아니라&lt;br /&gt;&lt;b&gt;기업 IT 인프라의 중심축&lt;/b&gt;이다.&lt;/p&gt;
&lt;p data-end=&quot;4225&quot; data-start=&quot;4160&quot; data-ke-size=&quot;size16&quot;&gt;특히 라이선스 구조는 복잡하지만,&lt;br /&gt;이를 정확히 이해하면 &lt;b&gt;불필요한 비용과 법적 리스크를 모두 줄일 수 있다.&lt;/b&gt;&lt;/p&gt;
&lt;hr data-end=&quot;4230&quot; data-start=&quot;4227&quot; data-ke-style=&quot;style1&quot; /&gt;
&lt;h2 data-end=&quot;4251&quot; data-start=&quot;4232&quot; data-section-id=&quot;qs6yl&quot; data-ke-size=&quot;size26&quot;&gt;  참고 자료 (공식 출처)&lt;/h2&gt;
&lt;ul style=&quot;list-style-type: disc;&quot; data-end=&quot;4646&quot; data-start=&quot;4253&quot; data-ke-list-type=&quot;disc&quot;&gt;
&lt;li data-end=&quot;4379&quot; data-start=&quot;4253&quot; data-section-id=&quot;10fl5xn&quot;&gt;Microsoft Windows Server Licensing&lt;br /&gt;&lt;a href=&quot;https://learn.microsoft.com/en-us/windows-server/get-started/windows-server-licensing&quot;&gt;https://learn.microsoft.com/en-us/windows-server/get-started/windows-server-licensing&lt;/a&gt;&lt;/li&gt;
&lt;li data-end=&quot;4505&quot; data-start=&quot;4380&quot; data-section-id=&quot;8t42qm&quot;&gt;Windows Server Release History&lt;br /&gt;&lt;a href=&quot;https://learn.microsoft.com/en-us/windows-server/get-started/windows-server-release-info&quot;&gt;https://learn.microsoft.com/en-us/windows-server/get-started/windows-server-release-info&lt;/a&gt;&lt;/li&gt;
&lt;li data-end=&quot;4646&quot; data-start=&quot;4506&quot; data-section-id=&quot;16wzveh&quot;&gt;Client Access Licenses 설명&lt;br /&gt;&lt;a href=&quot;https://learn.microsoft.com/en-us/windows-server/get-started/windows-server-licensing#client-access-licenses&quot;&gt;https://learn.microsoft.com/en-us/windows-server/get-started/windows-server-licensing#client-access-licenses&lt;/a&gt;&lt;/li&gt;
&lt;/ul&gt;</description>
      <category>정 보 교 환</category>
      <category>Active Directory</category>
      <category>Windows Server</category>
      <category>Windows Server CAL</category>
      <category>Windows Server Device CAL</category>
      <category>Windows Server Standard Datacenter 차이</category>
      <category>Windows Server User CAL</category>
      <category>Windows Server 라이선스</category>
      <category>Windows Server 역사</category>
      <category>서버 운영체제</category>
      <category>윈도우 서버</category>
      <author>sageput</author>
      <guid isPermaLink="true">https://sageput.tistory.com/16</guid>
      <comments>https://sageput.tistory.com/16#entry16comment</comments>
      <pubDate>Wed, 11 Mar 2026 17:28:04 +0900</pubDate>
    </item>
    <item>
      <title>미니 PC 시장 성장과 저전력 홈서버 구축 &amp;ndash; NAS와 홈랩 시대의 시작</title>
      <link>https://sageput.tistory.com/15</link>
      <description>&lt;head&gt;
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&lt;p data-end=&quot;260&quot; data-start=&quot;44&quot; data-ke-size=&quot;size16&quot;&gt;&amp;nbsp; &amp;nbsp; 최근 몇 년 사이 IT 하드웨어 시장에서 가장 빠르게 성장하는 분야 중 하나는 &lt;b&gt;미니 PC(Mini PC)&lt;/b&gt; 입니다. 과거에는 소형 컴퓨터가 단순 사무용 또는 보조 PC 용도로 사용되는 경우가 많았지만, 현재는 &lt;b&gt;홈서버, NAS(Network Attached Storage), 홈랩(Home Lab) 구축&lt;/b&gt;과 같은 다양한 용도로 활용되면서 새로운 컴퓨팅 트렌드를 만들고 있습니다.&lt;/p&gt;
&lt;p data-end=&quot;260&quot; data-start=&quot;44&quot; data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;p data-end=&quot;376&quot; data-start=&quot;262&quot; data-ke-size=&quot;size16&quot;&gt;&amp;nbsp; &amp;nbsp; 히 저전력 CPU와 고성능 SSD의 발전, 가상화 기술의 확산으로 인해 개인 사용자들도 데이터센터와 유사한 환경을 집에서 구축할 수 있게 되었고, 이 과정에서 미니 PC가 핵심 장비로 자리잡고 있습니다.&lt;/p&gt;
&lt;p data-end=&quot;376&quot; data-start=&quot;262&quot; data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;p data-end=&quot;463&quot; data-start=&quot;378&quot; data-ke-size=&quot;size16&quot;&gt;&amp;nbsp; &amp;nbsp; 본 글에서는 &lt;b&gt;미니 PC 시장이 성장하는 이유, 저전력 홈서버의 장점, NAS와 홈랩 구축 방법&lt;/b&gt;을 중심으로 기술적인 관점에서 자세히 설명하겠습니다.&lt;/p&gt;
&lt;hr data-end=&quot;468&quot; data-start=&quot;465&quot; data-ke-style=&quot;style1&quot; /&gt;
&lt;h1 data-end=&quot;486&quot; data-start=&quot;470&quot; data-section-id=&quot;okmtht&quot;&gt;1. 미니 PC란 무엇인가&lt;/h1&gt;
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&lt;p data-end=&quot;672&quot; data-start=&quot;530&quot; data-ke-size=&quot;size16&quot;&gt;&amp;nbsp; &amp;nbsp;미니 PC는 일반적인 데스크톱 컴퓨터보다 훨씬 작은 크기의 컴퓨터를 의미합니다. 대부분 &lt;b&gt;소형 폼팩터(SFF, Small Form Factor)&lt;/b&gt; 구조로 설계되며, 노트북용 CPU와 저전력 부품을 사용하여 크기와 전력 소비를 최소화한 것이 특징입니다.&lt;/p&gt;
&lt;p data-end=&quot;708&quot; data-start=&quot;674&quot; data-ke-size=&quot;size16&quot;&gt;대표적인 미니 PC 제품으로는 다음과 같은 장치들이 있습니다.&lt;/p&gt;
&lt;ul style=&quot;list-style-type: disc;&quot; data-end=&quot;765&quot; data-start=&quot;710&quot; data-ke-list-type=&quot;disc&quot;&gt;
&lt;li data-end=&quot;723&quot; data-start=&quot;710&quot; data-section-id=&quot;12as05m&quot;&gt;Intel NUC&lt;/li&gt;
&lt;li data-end=&quot;746&quot; data-start=&quot;724&quot; data-section-id=&quot;onzej9&quot;&gt;Beelink SER Series&lt;/li&gt;
&lt;li data-end=&quot;765&quot; data-start=&quot;747&quot; data-section-id=&quot;11hreah&quot;&gt;ASUS PN Series&lt;/li&gt;
&lt;/ul&gt;
&lt;p data-end=&quot;824&quot; data-start=&quot;767&quot; data-ke-size=&quot;size16&quot;&gt;&amp;nbsp; &amp;nbsp; 이러한 장치들은 일반 데스크톱보다 훨씬 작은 크기에도 불구하고 다음과 같은 하드웨어 구성을 제공합니다.&lt;/p&gt;
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&lt;table style=&quot;border-collapse: collapse; width: 100%;&quot; border=&quot;1&quot; data-end=&quot;936&quot; data-start=&quot;826&quot; data-ke-align=&quot;alignLeft&quot;&gt;
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&lt;td&gt;구성 요소&lt;/td&gt;
&lt;td&gt;특징&lt;/td&gt;
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&lt;tr data-end=&quot;879&quot; data-start=&quot;851&quot;&gt;
&lt;td data-col-size=&quot;sm&quot; data-end=&quot;855&quot; data-start=&quot;851&quot;&gt;CPU&lt;/td&gt;
&lt;td data-end=&quot;879&quot; data-start=&quot;855&quot; data-col-size=&quot;sm&quot;&gt;Intel / AMD 저전력 프로세서&lt;/td&gt;
&lt;/tr&gt;
&lt;tr data-end=&quot;899&quot; data-start=&quot;880&quot;&gt;
&lt;td data-col-size=&quot;sm&quot; data-end=&quot;884&quot; data-start=&quot;880&quot;&gt;메모리&lt;/td&gt;
&lt;td data-end=&quot;899&quot; data-start=&quot;884&quot; data-col-size=&quot;sm&quot;&gt;DDR4 / DDR5&lt;/td&gt;
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&lt;tr data-end=&quot;917&quot; data-start=&quot;900&quot;&gt;
&lt;td data-col-size=&quot;sm&quot; data-end=&quot;905&quot; data-start=&quot;900&quot;&gt;저장장치&lt;/td&gt;
&lt;td data-end=&quot;917&quot; data-start=&quot;905&quot; data-col-size=&quot;sm&quot;&gt;NVMe SSD&lt;/td&gt;
&lt;/tr&gt;
&lt;tr data-end=&quot;936&quot; data-start=&quot;918&quot;&gt;
&lt;td data-col-size=&quot;sm&quot; data-end=&quot;923&quot; data-start=&quot;918&quot;&gt;네트워크&lt;/td&gt;
&lt;td data-end=&quot;936&quot; data-start=&quot;923&quot; data-col-size=&quot;sm&quot;&gt;2.5Gb LAN&lt;/td&gt;
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&lt;p data-end=&quot;1019&quot; data-start=&quot;938&quot; data-ke-size=&quot;size16&quot;&gt;최근 출시되는 미니 PC는 성능 면에서도 상당히 발전하여 &lt;b&gt;개인 서버, 미디어 서버, 개발 환경 구축&lt;/b&gt; 등 다양한 목적으로 사용되고 있습니다.&lt;/p&gt;
&lt;p data-end=&quot;1091&quot; data-start=&quot;1021&quot; data-ke-size=&quot;size16&quot;&gt;출처&lt;br /&gt;&lt;a href=&quot;https://www.intel.com/content/www/us/en/products/details/nuc.html&quot;&gt;https://www.intel.com/content/www/us/en/products/details/nuc.html&lt;/a&gt;&lt;/p&gt;
&lt;hr data-end=&quot;1096&quot; data-start=&quot;1093&quot; data-ke-style=&quot;style1&quot; /&gt;
&lt;h1 data-end=&quot;1124&quot; data-start=&quot;1098&quot; data-section-id=&quot;lxp1j4&quot;&gt;2. 미니 PC 시장이 빠르게 성장하는 이유&lt;/h1&gt;
&lt;p data-end=&quot;1172&quot; data-start=&quot;1126&quot; data-ke-size=&quot;size16&quot;&gt;&amp;nbsp; &amp;nbsp; 미니 PC 시장이 성장하는 가장 큰 이유는 &lt;b&gt;전력 효율성과 공간 효율성&lt;/b&gt;입니다.&lt;/p&gt;
&lt;p data-end=&quot;1321&quot; data-start=&quot;1174&quot; data-ke-size=&quot;size16&quot;&gt;&amp;nbsp; &amp;nbsp; 시장 조사 기관인 **&lt;span&gt;&lt;span&gt;IDC&lt;/span&gt;&lt;/span&gt;**에 따르면 소형 컴퓨팅 장치 시장은 매년 꾸준한 성장세를 보이고 있으며, 특히 &lt;b&gt;홈서버와 엣지 컴퓨팅(Edge Computing)&lt;/b&gt; 환경에서 활용도가 증가하고 있습니다.&lt;/p&gt;
&lt;h3 data-end=&quot;1335&quot; data-start=&quot;1323&quot; data-section-id=&quot;1k7jd86&quot; data-ke-size=&quot;size23&quot;&gt;주요 성장 요인&lt;/h3&gt;
&lt;h4 data-end=&quot;1358&quot; data-start=&quot;1337&quot; data-ke-size=&quot;size20&quot;&gt;1. 저전력 CPU 기술 발전&lt;/h4&gt;
&lt;p data-end=&quot;1401&quot; data-start=&quot;1360&quot; data-ke-size=&quot;size16&quot;&gt;대표적으로 다음과 같은 프로세서들이 미니 PC 시장을 성장시키고 있습니다.&lt;/p&gt;
&lt;ul style=&quot;list-style-type: disc;&quot; data-end=&quot;1450&quot; data-start=&quot;1403&quot; data-ke-list-type=&quot;disc&quot;&gt;
&lt;li data-end=&quot;1423&quot; data-start=&quot;1403&quot; data-section-id=&quot;swwdw7&quot;&gt;Intel Core Ultra&lt;/li&gt;
&lt;li data-end=&quot;1450&quot; data-start=&quot;1424&quot; data-section-id=&quot;qm2j6b&quot;&gt;AMD Ryzen 7000U Series&lt;/li&gt;
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&lt;p data-end=&quot;1506&quot; data-start=&quot;1452&quot; data-ke-size=&quot;size16&quot;&gt;이러한 CPU는 높은 성능을 유지하면서도 &lt;b&gt;10~35W 수준의 낮은 전력 소비&lt;/b&gt;를 보여줍니다.&lt;/p&gt;
&lt;h4 data-end=&quot;1527&quot; data-start=&quot;1508&quot; data-ke-size=&quot;size20&quot;&gt;2. NVMe SSD 보급&lt;/h4&gt;
&lt;p data-end=&quot;1605&quot; data-start=&quot;1529&quot; data-ke-size=&quot;size16&quot;&gt;NVMe SSD는 기존 SATA SSD보다 훨씬 높은 속도를 제공하며, 미니 PC에서도 데이터 서버를 구축할 수 있는 환경을 제공합니다.&lt;/p&gt;
&lt;h4 data-end=&quot;1630&quot; data-start=&quot;1607&quot; data-ke-size=&quot;size20&quot;&gt;3. 클라우드 및 개인 서버 증가&lt;/h4&gt;
&lt;p data-end=&quot;1673&quot; data-start=&quot;1632&quot; data-ke-size=&quot;size16&quot;&gt;최근 개인 사용자들도 다음과 같은 서비스를 직접 운영하는 경우가 많습니다.&lt;/p&gt;
&lt;ul style=&quot;list-style-type: disc;&quot; data-end=&quot;1716&quot; data-start=&quot;1675&quot; data-ke-list-type=&quot;disc&quot;&gt;
&lt;li data-end=&quot;1684&quot; data-start=&quot;1675&quot; data-section-id=&quot;1aukg08&quot;&gt;개인 클라우드&lt;/li&gt;
&lt;li data-end=&quot;1695&quot; data-start=&quot;1685&quot; data-section-id=&quot;1izreul&quot;&gt;미디어 스트리밍&lt;/li&gt;
&lt;li data-end=&quot;1704&quot; data-start=&quot;1696&quot; data-section-id=&quot;yfhrvs&quot;&gt;데이터 백업&lt;/li&gt;
&lt;li data-end=&quot;1716&quot; data-start=&quot;1705&quot; data-section-id=&quot;9b4b1c&quot;&gt;개발 테스트 서버&lt;/li&gt;
&lt;/ul&gt;
&lt;p data-end=&quot;1742&quot; data-start=&quot;1718&quot; data-ke-size=&quot;size16&quot;&gt;출처&lt;br /&gt;&lt;a href=&quot;https://www.idc.com&quot;&gt;https://www.idc.com&lt;/a&gt;&lt;/p&gt;
&lt;hr data-end=&quot;1747&quot; data-start=&quot;1744&quot; data-ke-style=&quot;style1&quot; /&gt;
&lt;h1 data-end=&quot;1765&quot; data-start=&quot;1749&quot; data-section-id=&quot;v8afpj&quot;&gt;3. 저전력 홈서버의 장점&lt;/h1&gt;
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&lt;div&gt;&lt;span style=&quot;letter-spacing: 0px;&quot;&gt; &amp;nbsp; &amp;nbsp; 홈서버(Home Server)는 개인이 집에서 운영하는 서버 환경을 의미합니다. 과거에는 서버 장비를 구축하기 위해 고가의 장비와 높은 전력 비용이 필요했지만, 현재는 미니 PC를 활용하면 비교적 저렴한 비용으로 서버를 운영할 수 있습니다.&lt;/span&gt;&lt;/div&gt;
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&lt;h3 data-end=&quot;1959&quot; data-start=&quot;1945&quot; data-section-id=&quot;1c9jo6r&quot; data-ke-size=&quot;size23&quot;&gt;홈서버의 주요 장점&lt;/h3&gt;
&lt;h4 data-end=&quot;1974&quot; data-start=&quot;1961&quot; data-ke-size=&quot;size20&quot;&gt;전력 소비 절감&lt;/h4&gt;
&lt;p data-end=&quot;1993&quot; data-start=&quot;1976&quot; data-ke-size=&quot;size16&quot;&gt;일반 데스크톱 PC의 소비 전력&lt;/p&gt;
&lt;ul style=&quot;list-style-type: disc;&quot; data-end=&quot;2010&quot; data-start=&quot;1995&quot; data-ke-list-type=&quot;disc&quot;&gt;
&lt;li data-end=&quot;2010&quot; data-start=&quot;1995&quot; data-section-id=&quot;lwhcoc&quot;&gt;약 150W ~ 300W&lt;/li&gt;
&lt;/ul&gt;
&lt;p data-end=&quot;2020&quot; data-start=&quot;2012&quot; data-ke-size=&quot;size16&quot;&gt;미니 PC 서버&lt;/p&gt;
&lt;ul style=&quot;list-style-type: disc;&quot; data-end=&quot;2035&quot; data-start=&quot;2022&quot; data-ke-list-type=&quot;disc&quot;&gt;
&lt;li data-end=&quot;2035&quot; data-start=&quot;2022&quot; data-section-id=&quot;5ne5qm&quot;&gt;약 10W ~ 40W&lt;/li&gt;
&lt;/ul&gt;
&lt;p data-end=&quot;2079&quot; data-start=&quot;2037&quot; data-ke-size=&quot;size16&quot;&gt;즉 장시간 서버를 운영하는 경우 &lt;b&gt;전기요금을 크게 절약할 수 있습니다.&lt;/b&gt;&lt;/p&gt;
&lt;h4 data-end=&quot;2092&quot; data-start=&quot;2081&quot; data-ke-size=&quot;size20&quot;&gt;공간 효율성&lt;/h4&gt;
&lt;p data-end=&quot;2111&quot; data-start=&quot;2094&quot; data-ke-size=&quot;size16&quot;&gt;&amp;nbsp; &amp;nbsp; 미니 PC는 크기가 작기 때문에&lt;/p&gt;
&lt;ul style=&quot;list-style-type: disc;&quot; data-end=&quot;2136&quot; data-start=&quot;2113&quot; data-ke-list-type=&quot;disc&quot;&gt;
&lt;li data-end=&quot;2117&quot; data-start=&quot;2113&quot; data-section-id=&quot;yijtcc&quot;&gt;책상&lt;/li&gt;
&lt;li data-end=&quot;2124&quot; data-start=&quot;2118&quot; data-section-id=&quot;1j4dusu&quot;&gt;TV 뒤&lt;/li&gt;
&lt;li data-end=&quot;2136&quot; data-start=&quot;2125&quot; data-section-id=&quot;18gnwer&quot;&gt;네트워크 장비 옆&lt;/li&gt;
&lt;/ul&gt;
&lt;p data-end=&quot;2159&quot; data-start=&quot;2138&quot; data-ke-size=&quot;size16&quot;&gt;등 다양한 위치에 설치할 수 있습니다.&lt;/p&gt;
&lt;h4 data-end=&quot;2174&quot; data-start=&quot;2161&quot; data-ke-size=&quot;size20&quot;&gt;서버 운영 가능&lt;/h4&gt;
&lt;p data-end=&quot;2201&quot; data-start=&quot;2176&quot; data-ke-size=&quot;size16&quot;&gt;&amp;nbsp; &amp;nbsp; 다음과 같은 서버를 쉽게 구축할 수 있습니다.&lt;/p&gt;
&lt;ul style=&quot;list-style-type: disc;&quot; data-end=&quot;2239&quot; data-start=&quot;2203&quot; data-ke-list-type=&quot;disc&quot;&gt;
&lt;li data-end=&quot;2211&quot; data-start=&quot;2203&quot; data-section-id=&quot;1tnduss&quot;&gt;NAS 서버&lt;/li&gt;
&lt;li data-end=&quot;2218&quot; data-start=&quot;2212&quot; data-section-id=&quot;dhxitl&quot;&gt;웹 서버&lt;/li&gt;
&lt;li data-end=&quot;2227&quot; data-start=&quot;2219&quot; data-section-id=&quot;15smfk8&quot;&gt;미디어 서버&lt;/li&gt;
&lt;li data-end=&quot;2239&quot; data-start=&quot;2228&quot; data-section-id=&quot;13dkj38&quot;&gt;Docker 서버&lt;/li&gt;
&lt;/ul&gt;
&lt;hr data-end=&quot;2244&quot; data-start=&quot;2241&quot; data-ke-style=&quot;style1&quot; /&gt;
&lt;h1 data-end=&quot;2283&quot; data-start=&quot;2246&quot; data-section-id=&quot;ew46lx&quot;&gt;4. NAS(Network Attached Storage) 구축&lt;/h1&gt;
&lt;p data-end=&quot;2324&quot; data-start=&quot;2285&quot; data-ke-size=&quot;size16&quot;&gt;&amp;nbsp; &amp;nbsp; NAS는 네트워크를 통해 데이터를 저장하고 공유하는 장치를 의미합니다.&lt;/p&gt;
&lt;p data-end=&quot;2351&quot; data-start=&quot;2326&quot; data-ke-size=&quot;size16&quot;&gt;&amp;nbsp; &amp;nbsp; 대표적인 NAS 운영체제로는 다음이 있습니다.&lt;/p&gt;
&lt;ul style=&quot;list-style-type: disc;&quot; data-end=&quot;2480&quot; data-start=&quot;2353&quot; data-ke-list-type=&quot;disc&quot;&gt;
&lt;li data-end=&quot;2394&quot; data-start=&quot;2353&quot; data-section-id=&quot;1upsd79&quot;&gt;&lt;span&gt;&lt;span&gt;TrueNAS&lt;/span&gt;&lt;/span&gt;&lt;/li&gt;
&lt;li data-end=&quot;2436&quot; data-start=&quot;2395&quot; data-section-id=&quot;1xaspf9&quot;&gt;&lt;span&gt;&lt;span&gt;OpenMediaVault&lt;/span&gt;&lt;/span&gt;&lt;/li&gt;
&lt;li data-end=&quot;2480&quot; data-start=&quot;2437&quot; data-section-id=&quot;x79p85&quot;&gt;&lt;span&gt;&lt;span&gt;Unraid&lt;/span&gt;&lt;/span&gt;&lt;/li&gt;
&lt;/ul&gt;
&lt;p data-end=&quot;2514&quot; data-start=&quot;2482&quot; data-ke-size=&quot;size16&quot;&gt;NAS를 구축하면 다음과 같은 기능을 사용할 수 있습니다.&lt;/p&gt;
&lt;h3 data-end=&quot;2529&quot; data-start=&quot;2516&quot; data-section-id=&quot;ztsdmv&quot; data-ke-size=&quot;size23&quot;&gt;NAS 주요 기능&lt;/h3&gt;
&lt;p data-end=&quot;2568&quot; data-start=&quot;2531&quot; data-ke-size=&quot;size16&quot;&gt;데이터 백업&lt;br /&gt;파일 공유&lt;br /&gt;멀티미디어 서버&lt;br /&gt;클라우드 스토리지&lt;/p&gt;
&lt;p data-end=&quot;2622&quot; data-start=&quot;2570&quot; data-ke-size=&quot;size16&quot;&gt;&amp;nbsp; &amp;nbsp; 특히 NAS는 개인 데이터를 클라우드 대신 &lt;b&gt;로컬에서 관리할 수 있다는 장점&lt;/b&gt;이 있습니다.&lt;/p&gt;
&lt;p data-end=&quot;2652&quot; data-start=&quot;2624&quot; data-ke-size=&quot;size16&quot;&gt;출처&lt;br /&gt;&lt;a href=&quot;https://www.truenas.com&quot;&gt;https://www.truenas.com&lt;/a&gt;&lt;/p&gt;
&lt;hr data-end=&quot;2657&quot; data-start=&quot;2654&quot; data-ke-style=&quot;style1&quot; /&gt;
&lt;h1 data-end=&quot;2683&quot; data-start=&quot;2659&quot; data-section-id=&quot;1yz0rwi&quot;&gt;5. 홈랩(Home Lab)이란 무엇인가&lt;/h1&gt;
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&lt;p data-end=&quot;2781&quot; data-start=&quot;2729&quot; data-ke-size=&quot;size16&quot;&gt;&amp;nbsp; &amp;nbsp; 홈랩(Home Lab)은 개인이 집에서 구축하는 &lt;b&gt;실험용 IT 인프라 환경&lt;/b&gt;을 의미합니다.&lt;/p&gt;
&lt;p data-end=&quot;2812&quot; data-start=&quot;2783&quot; data-ke-size=&quot;size16&quot;&gt;주로 다음과 같은 기술을 테스트하기 위해 사용됩니다.&lt;/p&gt;
&lt;ul style=&quot;list-style-type: disc;&quot; data-end=&quot;2852&quot; data-start=&quot;2814&quot; data-ke-list-type=&quot;disc&quot;&gt;
&lt;li data-end=&quot;2822&quot; data-start=&quot;2814&quot; data-section-id=&quot;46nrxh&quot;&gt;서버 가상화&lt;/li&gt;
&lt;li data-end=&quot;2832&quot; data-start=&quot;2823&quot; data-section-id=&quot;n6zwmd&quot;&gt;네트워크 실습&lt;/li&gt;
&lt;li data-end=&quot;2842&quot; data-start=&quot;2833&quot; data-section-id=&quot;1r2b1o5&quot;&gt;컨테이너 환경&lt;/li&gt;
&lt;li data-end=&quot;2852&quot; data-start=&quot;2843&quot; data-section-id=&quot;1qzyayk&quot;&gt;클라우드 기술&lt;/li&gt;
&lt;/ul&gt;
&lt;p data-end=&quot;2876&quot; data-start=&quot;2854&quot; data-ke-size=&quot;size16&quot;&gt;대표적인 홈랩 플랫폼은 다음과 같습니다.&lt;/p&gt;
&lt;ul style=&quot;list-style-type: disc;&quot; data-end=&quot;3009&quot; data-start=&quot;2878&quot; data-ke-list-type=&quot;disc&quot;&gt;
&lt;li data-end=&quot;2921&quot; data-start=&quot;2878&quot; data-section-id=&quot;1y51851&quot;&gt;&lt;span&gt;&lt;span&gt;Proxmox VE&lt;/span&gt;&lt;/span&gt;&lt;/li&gt;
&lt;li data-end=&quot;2965&quot; data-start=&quot;2922&quot; data-section-id=&quot;1ce4kxh&quot;&gt;&lt;span&gt;&lt;span&gt;Docker&lt;/span&gt;&lt;/span&gt;&lt;/li&gt;
&lt;li data-end=&quot;3009&quot; data-start=&quot;2966&quot; data-section-id=&quot;g165th&quot;&gt;&lt;span&gt;&lt;span&gt;Kubernetes&lt;/span&gt;&lt;/span&gt;&lt;/li&gt;
&lt;/ul&gt;
&lt;p data-end=&quot;3037&quot; data-start=&quot;3011&quot; data-ke-size=&quot;size16&quot;&gt;홈랩 환경에서는 다음과 같은 실습이 가능합니다.&lt;/p&gt;
&lt;p data-end=&quot;3037&quot; data-start=&quot;3011&quot; data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;p data-end=&quot;3086&quot; data-start=&quot;3039&quot; data-ke-size=&quot;size16&quot;&gt;가상 서버 구축&lt;br /&gt;클라우드 환경 테스트&lt;br /&gt;DevOps 실습&lt;br /&gt;네트워크 구성 실습&lt;/p&gt;
&lt;p data-end=&quot;3116&quot; data-start=&quot;3088&quot; data-ke-size=&quot;size16&quot;&gt;출처&lt;br /&gt;&lt;a href=&quot;https://www.proxmox.com&quot;&gt;https://www.proxmox.com&lt;/a&gt;&lt;/p&gt;
&lt;hr data-end=&quot;3121&quot; data-start=&quot;3118&quot; data-ke-style=&quot;style1&quot; /&gt;
&lt;h1 data-end=&quot;3146&quot; data-start=&quot;3123&quot; data-section-id=&quot;1518q0x&quot;&gt;6. 미니 PC 홈서버 구축 추천 구성&lt;/h1&gt;
&lt;p data-end=&quot;3182&quot; data-start=&quot;3148&quot; data-ke-size=&quot;size16&quot;&gt;홈서버를 구축할 때 일반적으로 다음과 같은 구성을 사용합니다.&lt;/p&gt;
&lt;h3 data-end=&quot;3195&quot; data-start=&quot;3184&quot; data-section-id=&quot;1bgi46u&quot; data-ke-size=&quot;size23&quot;&gt;기본 하드웨어&lt;/h3&gt;
&lt;p data-end=&quot;3223&quot; data-start=&quot;3197&quot; data-ke-size=&quot;size16&quot;&gt;CPU&lt;br /&gt;Intel N100 / Ryzen 5&lt;/p&gt;
&lt;p data-end=&quot;3223&quot; data-start=&quot;3197&quot; data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;p data-end=&quot;3238&quot; data-start=&quot;3225&quot; data-ke-size=&quot;size16&quot;&gt;메모리&lt;br /&gt;16GB 이상&lt;/p&gt;
&lt;p data-end=&quot;3238&quot; data-start=&quot;3225&quot; data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;p data-end=&quot;3261&quot; data-start=&quot;3240&quot; data-ke-size=&quot;size16&quot;&gt;스토리지&lt;br /&gt;NVMe SSD + HDD&lt;/p&gt;
&lt;p data-end=&quot;3261&quot; data-start=&quot;3240&quot; data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;p data-end=&quot;3279&quot; data-start=&quot;3263&quot; data-ke-size=&quot;size16&quot;&gt;네트워크&lt;br /&gt;2.5Gb LAN&lt;/p&gt;
&lt;h3 data-end=&quot;3289&quot; data-start=&quot;3281&quot; data-section-id=&quot;qn2923&quot; data-ke-size=&quot;size23&quot;&gt;운영체제&lt;/h3&gt;
&lt;ul style=&quot;list-style-type: disc;&quot; data-end=&quot;3318&quot; data-start=&quot;3291&quot; data-ke-list-type=&quot;disc&quot;&gt;
&lt;li data-end=&quot;3298&quot; data-start=&quot;3291&quot; data-section-id=&quot;16rabu6&quot;&gt;Linux&lt;/li&gt;
&lt;li data-end=&quot;3308&quot; data-start=&quot;3299&quot; data-section-id=&quot;11wsgsi&quot;&gt;TrueNAS&lt;/li&gt;
&lt;li data-end=&quot;3318&quot; data-start=&quot;3309&quot; data-section-id=&quot;n37vev&quot;&gt;Proxmox&lt;/li&gt;
&lt;/ul&gt;
&lt;p data-end=&quot;3374&quot; data-start=&quot;3320&quot; data-ke-size=&quot;size16&quot;&gt;이러한 구성을 사용하면 &lt;b&gt;NAS + 가상 서버 + 미디어 서버&lt;/b&gt;를 동시에 운영할 수 있습니다.&lt;/p&gt;
&lt;hr data-end=&quot;3379&quot; data-start=&quot;3376&quot; data-ke-style=&quot;style1&quot; /&gt;
&lt;h1 data-end=&quot;3385&quot; data-start=&quot;3381&quot; data-section-id=&quot;yi4awm&quot;&gt;결론&lt;/h1&gt;
&lt;p data-end=&quot;3449&quot; data-start=&quot;3387&quot; data-ke-size=&quot;size16&quot;&gt;&amp;nbsp; &amp;nbsp; 미니 PC는 단순한 소형 컴퓨터를 넘어 &lt;b&gt;개인 서버와 홈 데이터센터 구축의 핵심 장비&lt;/b&gt;로 발전하고 있습니다.&lt;/p&gt;
&lt;p data-end=&quot;3490&quot; data-start=&quot;3451&quot; data-ke-size=&quot;size16&quot;&gt;특히 다음과 같은 기술 발전이 미니 PC 시장 성장을 이끌고 있습니다.&lt;/p&gt;
&lt;ul style=&quot;list-style-type: disc;&quot; data-end=&quot;3538&quot; data-start=&quot;3492&quot; data-ke-list-type=&quot;disc&quot;&gt;
&lt;li data-end=&quot;3501&quot; data-start=&quot;3492&quot; data-section-id=&quot;1tcfvjj&quot;&gt;저전력 CPU&lt;/li&gt;
&lt;li data-end=&quot;3515&quot; data-start=&quot;3502&quot; data-section-id=&quot;7sby4x&quot;&gt;고속 NVMe SSD&lt;/li&gt;
&lt;li data-end=&quot;3524&quot; data-start=&quot;3516&quot; data-section-id=&quot;1x375u5&quot;&gt;가상화 기술&lt;/li&gt;
&lt;li data-end=&quot;3538&quot; data-start=&quot;3525&quot; data-section-id=&quot;ww7zh0&quot;&gt;개인 클라우드 서비스&lt;/li&gt;
&lt;/ul&gt;
&lt;p data-end=&quot;3616&quot; data-start=&quot;3540&quot; data-ke-size=&quot;size16&quot;&gt;&amp;nbsp; &amp;nbsp; 앞으로는 더 많은 사용자들이 &lt;b&gt;NAS와 홈랩 환경을 구축하여 개인 데이터와 서버 환경을 직접 관리하는 시대&lt;/b&gt;가 될 가능성이 높습니다.&lt;/p&gt;</description>
      <category>정 보 교 환</category>
      <category>Docker 홈서버</category>
      <category>mini pc</category>
      <category>Mini PC 서버</category>
      <category>NAS 구축</category>
      <category>proxmox</category>
      <category>TrueNAS</category>
      <category>미니pc</category>
      <category>저전력 서버</category>
      <category>홈랩 구축</category>
      <category>홈서버 구축</category>
      <author>sageput</author>
      <guid isPermaLink="true">https://sageput.tistory.com/15</guid>
      <comments>https://sageput.tistory.com/15#entry15comment</comments>
      <pubDate>Tue, 10 Mar 2026 15:07:09 +0900</pubDate>
    </item>
    <item>
      <title>SSD 2D NAND VS 3D NAND 무엇을 사용 할 것인가</title>
      <link>https://sageput.tistory.com/14</link>
      <description>&lt;h3 style=&quot;background-color: oklab(0.279 -0.00709772 -0.040381 / 0.3); color: oklch(0.984 0.003 247.858); text-align: start;&quot; data-ke-size=&quot;size23&quot;&gt;평면의 한계를 넘어선 수직 혁명, 3D NAND SSD가 특별한 이유&lt;/h3&gt;
&lt;p&gt;&lt;figure class=&quot;imageblock alignCenter&quot; data-ke-mobileStyle=&quot;widthOrigin&quot; data-origin-width=&quot;1344&quot; data-origin-height=&quot;768&quot;&gt;&lt;span data-url=&quot;https://blog.kakaocdn.net/dn/CWd8c/dJMcab4reO1/JU3UsK5dQibL96xagKRtXK/img.png&quot; data-phocus=&quot;https://blog.kakaocdn.net/dn/CWd8c/dJMcab4reO1/JU3UsK5dQibL96xagKRtXK/img.png&quot;&gt;&lt;img src=&quot;https://blog.kakaocdn.net/dn/CWd8c/dJMcab4reO1/JU3UsK5dQibL96xagKRtXK/img.png&quot; srcset=&quot;https://img1.daumcdn.net/thumb/R1280x0/?scode=mtistory2&amp;fname=https%3A%2F%2Fblog.kakaocdn.net%2Fdn%2FCWd8c%2FdJMcab4reO1%2FJU3UsK5dQibL96xagKRtXK%2Fimg.png&quot; onerror=&quot;this.onerror=null; this.src='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png'; this.srcset='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png';&quot; loading=&quot;lazy&quot; width=&quot;1344&quot; height=&quot;768&quot; data-origin-width=&quot;1344&quot; data-origin-height=&quot;768&quot;/&gt;&lt;/span&gt;&lt;/figure&gt;
&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&amp;nbsp; 머리카락 굵기보다도 더 미세한 나노 세계에서는 매일같이 치열한 공간 확보 전쟁이 벌어지고 있다. 우리가 일상에서 사용하는 SSD 내부의 데이터 저장 단위인 셀들은 오랫동안 평면에 배열되어 왔지만, 데이터 용량에 대한 갈증이 커지면서 평면 구조는 이제 물리적 임계점에 도달했다는 거다.&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&lt;span style=&quot;color: #333333; text-align: start;&quot;&gt;&amp;nbsp;&lt;span&gt;&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;color: #333333; text-align: start;&quot;&gt;&lt;span&gt;&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;color: #333333; text-align: start;&quot;&gt;&lt;span&gt;&amp;nbsp;&lt;/span&gt;&lt;/span&gt; 이러한 기술적 변곡점에서 엔지니어들은 셀을 수직으로 세우는 드라마틱한 결단을 내렸다. 단순히 용량이 커졌다는 인식을 넘어서, 전문가들이 왜 구조적 차이에 집착하는지를 이해할 필요가 있다. 이 글은 하드웨어 애호가와 시스템 관리자가 자신의 목적에 맞는 최적의 스토리지 솔루션을 판별하는 안목을 제공할 거다.&lt;/p&gt;
&lt;h2 data-ke-size=&quot;size26&quot;&gt;&lt;b&gt;평면의 한계: 왜 우리는 '아파트'를 짓기 시작했는가?&lt;/b&gt;&lt;/h2&gt;
&lt;p&gt;&lt;figure class=&quot;imageblock alignCenter&quot; data-ke-mobileStyle=&quot;widthOrigin&quot; data-origin-width=&quot;1344&quot; data-origin-height=&quot;768&quot;&gt;&lt;span data-url=&quot;https://blog.kakaocdn.net/dn/crOrt4/dJMcabchQWT/97lNB3xCOvgwcSGo74mbQ1/img.png&quot; data-phocus=&quot;https://blog.kakaocdn.net/dn/crOrt4/dJMcabchQWT/97lNB3xCOvgwcSGo74mbQ1/img.png&quot;&gt;&lt;img src=&quot;https://blog.kakaocdn.net/dn/crOrt4/dJMcabchQWT/97lNB3xCOvgwcSGo74mbQ1/img.png&quot; srcset=&quot;https://img1.daumcdn.net/thumb/R1280x0/?scode=mtistory2&amp;fname=https%3A%2F%2Fblog.kakaocdn.net%2Fdn%2FcrOrt4%2FdJMcabchQWT%2F97lNB3xCOvgwcSGo74mbQ1%2Fimg.png&quot; onerror=&quot;this.onerror=null; this.src='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png'; this.srcset='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png';&quot; loading=&quot;lazy&quot; width=&quot;1344&quot; height=&quot;768&quot; data-origin-width=&quot;1344&quot; data-origin-height=&quot;768&quot;/&gt;&lt;/span&gt;&lt;/figure&gt;
&lt;/p&gt;
&lt;h3 data-ke-size=&quot;size23&quot;&gt;2D NAND가 마주한 '물리적 벽'&lt;/h3&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&lt;span style=&quot;color: #333333; text-align: start;&quot;&gt;&amp;nbsp;&lt;span&gt;&amp;nbsp;&lt;/span&gt;&lt;/span&gt; 2D NAND는 정보를 저장하는 셀을 단층 주택처럼 평면에 나열하는 방식이다. 더 많은 데이터를 저장하려면 셀의 크기를 줄이거나 간격을 좁혀야 하는데, 문제는 셀 간격이 좁아지면서 &lt;b&gt;전자 간섭(Cell-to-Cell Interference)&lt;/b&gt; 현상이 발생했다는 거다.&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&lt;span style=&quot;color: #333333; text-align: start;&quot;&gt;&amp;nbsp;&lt;span&gt;&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;color: #333333; text-align: start;&quot;&gt;&lt;span&gt;&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;color: #333333; text-align: start;&quot;&gt;&lt;span&gt;&amp;nbsp;&lt;/span&gt;&lt;/span&gt; 인접한 셀끼리 전기적 신호가 간섭을 일으켜 데이터가 오염되는 문제가 심화되었고, 노드 미세화 공정이 한계에 다다르며 제조 비용은 기하급수적으로 상승했다. 결과적으로 2D NAND는 데이터 무결성과 신뢰성을 담보하기 어려운 물리적 임계점에 봉착하게 되었다.&lt;/p&gt;
&lt;h3 data-ke-size=&quot;size23&quot;&gt;스카이스크래퍼 구조의 탄생 배경&lt;/h3&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&lt;span style=&quot;color: #333333; text-align: start;&quot;&gt;&amp;nbsp;&lt;span&gt;&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;color: #333333; text-align: start;&quot;&gt;&lt;span&gt;&amp;nbsp;&lt;/span&gt;&lt;/span&gt; 그런데 이러한 물리적 한계를 극복하기 위해 등장한 것이 바로 3D NAND다. 이는 수평 배열에서 수직 적층으로 패러다임을 전환한 공간 효율성의 혁명이지. 평면상의 면적을 넓히는 대신 셀을 위로 쌓아 올리는 방식을 채택했다.&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&lt;span style=&quot;color: #333333; text-align: start;&quot;&gt;&amp;nbsp;&lt;span&gt;&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;color: #333333; text-align: start;&quot;&gt;&lt;span&gt;&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;color: #333333; text-align: start;&quot;&gt;&lt;span&gt;&amp;nbsp;&lt;/span&gt;&lt;/span&gt; 이런 구조 덕분에 동일 면적 대비 데이터 저장 밀도가 비약적으로 상승했다. 좁은 대지에 고층 아파트를 지어 거주 인원을 늘리는 것과 같은 원리인 거다. 이를 통해 테라바이트(TB) 단위의 대용량 스토리지가 대중화되는 시대가 열리게 되었다.&lt;/p&gt;
&lt;h2 data-ke-size=&quot;size26&quot;&gt;&lt;b&gt;3D NAND의 마법: 속도, 수명, 그리고 효율의 삼박자&lt;/b&gt;&lt;/h2&gt;
&lt;h3 data-ke-size=&quot;size23&quot;&gt;구조가 만드는 성능의 차이&lt;/h3&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&lt;span style=&quot;color: #333333; text-align: start;&quot;&gt;&amp;nbsp;&lt;span&gt;&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;color: #333333; text-align: start;&quot;&gt;&lt;span&gt;&amp;nbsp;&lt;/span&gt;&lt;/span&gt; 3D NAND의 수직 적층 구조는 단순히 용량만 늘린 것이 아니다. 셀을 수직으로 연결하면서 데이터 이동 경로가 단축되었고, 이는 읽기와 쓰기 작업 시 발생하는 **레이턴시(지연 시간)**를 획기적으로 줄여준다.&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&lt;span style=&quot;color: #333333; text-align: start;&quot;&gt;&amp;nbsp;&lt;span&gt;&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;color: #333333; text-align: start;&quot;&gt;&lt;span&gt;&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;color: #333333; text-align: start;&quot;&gt;&lt;span&gt;&amp;nbsp;&lt;/span&gt;&lt;/span&gt; 또한 셀 간 간섭이 줄어들면서 더 넓은 P/E(Program/Erase) 사이클 마진을 확보하게 되었다. 이는 셀의 물리적 스트레스를 줄여 SSD 전체의 수명을 연장하는 효과를 가져온다. 아래 표는 두 구조의 주요 기술적 차이를 요약한 것이다.&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;table style=&quot;border-collapse: collapse; width: 100%; height: 101px;&quot; border=&quot;1&quot; data-ke-align=&quot;alignLeft&quot;&gt;
&lt;tbody&gt;
&lt;tr style=&quot;height: 17px;&quot;&gt;
&lt;td style=&quot;height: 17px;&quot;&gt;&lt;span&gt;항목&lt;/span&gt;&lt;/td&gt;
&lt;td style=&quot;height: 17px;&quot;&gt;&lt;span&gt;2D NAND (평면)&lt;/span&gt;&lt;/td&gt;
&lt;td style=&quot;height: 17px;&quot;&gt;&lt;span&gt;3D NAND (수직)&lt;/span&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style=&quot;height: 21px;&quot;&gt;
&lt;td style=&quot;text-align: start; height: 21px;&quot;&gt;&lt;span&gt;&lt;span&gt;구조 방식&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
&lt;td style=&quot;text-align: start; height: 21px;&quot;&gt;&lt;span&gt;&lt;span&gt;단층 수평 배열&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
&lt;td style=&quot;text-align: start; height: 21px;&quot;&gt;&lt;span&gt;&lt;span&gt;다층 수직 적층&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style=&quot;height: 21px;&quot;&gt;
&lt;td style=&quot;text-align: start; height: 21px;&quot;&gt;&lt;span&gt;&lt;span&gt;데이터 밀도&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
&lt;td style=&quot;text-align: start; height: 21px;&quot;&gt;&lt;span&gt;&lt;span&gt;낮음 (확장 한계)&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
&lt;td style=&quot;text-align: start; height: 21px;&quot;&gt;&lt;span&gt;&lt;span&gt;매우 높음&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style=&quot;height: 21px;&quot;&gt;
&lt;td style=&quot;text-align: start; height: 21px;&quot;&gt;&lt;span&gt;&lt;span&gt;셀 간 간섭&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
&lt;td style=&quot;text-align: start; height: 21px;&quot;&gt;&lt;span&gt;&lt;span&gt;높음 (데이터 오염 위험)&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
&lt;td style=&quot;text-align: start; height: 21px;&quot;&gt;&lt;span&gt;&lt;span&gt;낮음 (신뢰성 향상)&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style=&quot;height: 21px;&quot;&gt;
&lt;td style=&quot;text-align: start; height: 21px;&quot;&gt;&lt;span&gt;&lt;span&gt;제조 공정&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
&lt;td style=&quot;text-align: start; height: 21px;&quot;&gt;&lt;span&gt;&lt;span&gt;미세화 경쟁 (한계 도달)&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
&lt;td style=&quot;text-align: start; height: 21px;&quot;&gt;&lt;span&gt;&lt;span&gt;적층 기술 경쟁&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;/tbody&gt;
&lt;/table&gt;
&lt;h3 data-ke-size=&quot;size23&quot;&gt;&lt;span&gt;저전력 고효율의 비율&lt;/span&gt;&lt;/h3&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&lt;span style=&quot;color: #333333; text-align: start;&quot;&gt;&amp;nbsp;&lt;span&gt;&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;color: #333333; text-align: start;&quot;&gt;&lt;span&gt;&amp;nbsp;&lt;/span&gt;&lt;/span&gt; 3D NAND는 전력 소모를 줄이는 혁신적인 설계 메커니즘을 포함하고 있다. 대표적으로 &lt;b&gt;Charge Trap Flash(CTF)&lt;/b&gt; 기술이 활용되는데, 이는 기존 방식보다 전하를 가두는 효율이 높아 읽기 및 쓰기 시 소모되는 전력이 적어지는 거다.&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&lt;span style=&quot;color: #333333; text-align: start;&quot;&gt;&amp;nbsp;&lt;span&gt;&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;color: #333333; text-align: start;&quot;&gt;&lt;span&gt;&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;color: #333333; text-align: start;&quot;&gt;&lt;span&gt;&amp;nbsp;&lt;/span&gt;&lt;/span&gt; 이러한 전력 효율성은 데이터 센터와 모바일 환경에서 매우 중요한 지표가 된다. 수천 대의 서버를 운영하는 관리자에게 3D NAND의 저전력 특성은 운영 비용 절감으로 직결된다. 모바일 기기 사용자에게는 배터리 지속 시간 연장이라는 실질적인 혜택을 제공하는 셈이다.&lt;/p&gt;
&lt;h2 data-ke-size=&quot;size26&quot;&gt;&lt;b&gt;화려함 뒤의 그림자: 엔지니어가 고려해야 할 트레이드오프&lt;/b&gt;&lt;/h2&gt;
&lt;h3 data-ke-size=&quot;size23&quot;&gt;제조 공정의 복잡성과 경제성&lt;/h3&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&lt;span style=&quot;color: #333333; text-align: start;&quot;&gt;&amp;nbsp;&lt;span&gt;&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;color: #333333; text-align: start;&quot;&gt;&lt;span&gt;&amp;nbsp;&lt;/span&gt;&lt;/span&gt; 3D NAND는 수백 층의 셀을 한 번에 뚫고 연결하는 고난도 에칭 공정이 필요하다. 공정이 복잡해질수록 수율 관리가 어려워지고, 초기 도입 비용이 상승할 수 있다. 제조 공정의 난이도는 공급망의 안정성에도 영향을 미친다는 점, 잊지 말아야 한다.&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&lt;span style=&quot;color: #333333; text-align: start;&quot;&gt;&amp;nbsp;&lt;span&gt;&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;color: #333333; text-align: start;&quot;&gt;&lt;span&gt;&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;color: #333333; text-align: start;&quot;&gt;&lt;span&gt;&amp;nbsp;&lt;/span&gt;&lt;/span&gt; 하드웨어 애호가는 최신 적층 기술이 적용된 제품의 초기 불량률이나 가격 변동 추이를 체크해야 한다. 단순히 층수가 높다고 해서 항상 경제적인 것은 아니다. 제조사의 공정 성숙도가 제품의 실제 품질을 결정짓는 핵심 요소가 된다.&lt;/p&gt;
&lt;h3 data-ke-size=&quot;size23&quot;&gt;더 정교해진 오류 정정(ECC)의 세계&lt;/h3&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&lt;span style=&quot;color: #333333; text-align: start;&quot;&gt;&amp;nbsp;&lt;span&gt;&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;color: #333333; text-align: start;&quot;&gt;&lt;span&gt;&amp;nbsp;&lt;/span&gt;&lt;/span&gt; 밀도가 높아진 만큼 데이터 오류를 잡아내는 기술도 까다로워졌다. 3D NAND 시스템에서는 &lt;b&gt;LDPC(Low-Density Parity Check)&lt;/b&gt; 및 LLR 기술이 필수적이다. 이들은 미세한 전압 차이를 분석하여 오류를 실시간으로 교정하는 기술이지.&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&lt;span style=&quot;color: #333333; text-align: start;&quot;&gt;&amp;nbsp;&lt;span&gt;&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;color: #333333; text-align: start;&quot;&gt;&lt;span&gt;&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;color: #333333; text-align: start;&quot;&gt;&lt;span&gt;&amp;nbsp;&lt;/span&gt;&lt;/span&gt; 컨트롤러의 성능은 이제 SSD 전체 신뢰성을 결정하는 척도가 되었다. 고성능 컨트롤러가 탑재되지 않은 3D NAND SSD는 데이터 안정성이 떨어질 수 있다. 기술적 요구사항이 변화함에 따라 컨트롤러 브랜드와 사양을 확인하는 습관이 중요해졌다.&lt;/p&gt;
&lt;h2 data-ke-size=&quot;size26&quot;&gt;&lt;b&gt;최종 선택 가이드: 당신의 시스템에는 어떤 NAND가 필요한가?&lt;/b&gt;&lt;/h2&gt;
&lt;h3 data-ke-size=&quot;size23&quot;&gt;일반 소비자 및 하드웨어 애호가를 위한 제언&lt;/h3&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&lt;span style=&quot;color: #333333; text-align: start;&quot;&gt;&amp;nbsp;&lt;span&gt;&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;color: #333333; text-align: start;&quot;&gt;&lt;span&gt;&amp;nbsp;&lt;/span&gt;&lt;/span&gt; 게이밍, 영상 편집, 일반 사무용 환경에서는 3D NAND 기반의 NVMe SSD가 압도적인 가성비를 제공한다. 높은 읽기/쓰기 속도는 대용량 게임 로딩과 고화질 영상 렌더링 시간을 획기적으로 단축시키는 거다.&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&lt;span style=&quot;color: #333333; text-align: start;&quot;&gt;&amp;nbsp;&lt;span&gt;&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;color: #333333; text-align: start;&quot;&gt;&lt;span&gt;&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;color: #333333; text-align: start;&quot;&gt;&lt;span&gt;&amp;nbsp;&lt;/span&gt;&lt;/span&gt; 워크스테이션을 빌드할 때는 적층 레이어 수와 함께 신뢰도 높은 컨트롤러 브랜드를 선택해야 한다. 일반적인 용도라면 최신 3D TLC 제품으로도 충분한 성능과 수명을 보장받을 수 있다. 가성비와 성능의 균형을 고려할 때 3D NAND는 거부할 수 없는 선택지라고 할 수 있다.&lt;/p&gt;
&lt;h3 data-ke-size=&quot;size23&quot;&gt;산업용 및 고신뢰성 시스템 관리자를 위한 전략&lt;/h3&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&lt;span style=&quot;color: #333333; text-align: start;&quot;&gt;&amp;nbsp;&lt;span&gt;&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;color: #333333; text-align: start;&quot;&gt;&lt;span&gt;&amp;nbsp;&lt;/span&gt;&lt;/span&gt; 의료 기기, 자동차 제어 시스템, 군사 장비 등은 극한의 신뢰성이 요구된다. 이러한 분야에서는 여전히 **2D NAND(특히 SLC/MLC)**가 생존해 있다. 검증된 수명과 예측 가능한 안정성이 용량보다 중요하기 때문이다.&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&lt;span style=&quot;color: #333333; text-align: start;&quot;&gt;&amp;nbsp;&lt;span&gt;&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;color: #333333; text-align: start;&quot;&gt;&lt;span&gt;&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;color: #333333; text-align: start;&quot;&gt;&lt;span&gt;&amp;nbsp;&lt;/span&gt;&lt;/span&gt; 시스템 관리자는 장기 공급 안정성과 BOM(Bill of Materials) 관리를 우선순위에 두어야 한다. 산업용 환경에서는 기술의 최신성보다 환경 적응성과 데이터 유지력이 핵심이라고 할 수 있다. 다음은 용도별 권장 선택 기준이다.&lt;/p&gt;
&lt;table style=&quot;border-collapse: collapse; width: 100%;&quot; border=&quot;1&quot; data-ke-align=&quot;alignLeft&quot;&gt;
&lt;tbody&gt;
&lt;tr&gt;
&lt;td&gt;사용 환경&lt;/td&gt;
&lt;td&gt;추천 기술&lt;/td&gt;
&lt;td&gt;주요 고려 사항&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td style=&quot;text-align: start;&quot;&gt;&lt;span&gt;&lt;span&gt;게이밍/일반 PC&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
&lt;td style=&quot;text-align: start;&quot;&gt;&lt;span&gt;&lt;span&gt;3D TLC/QLC&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
&lt;td style=&quot;text-align: start;&quot;&gt;&lt;span&gt;&lt;span&gt;가성비, 읽기 속도&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td style=&quot;text-align: start;&quot;&gt;&lt;span&gt;&lt;span&gt;영상 편집/워크스테이션&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
&lt;td style=&quot;text-align: start;&quot;&gt;&lt;span&gt;&lt;span&gt;3D TLC (고성능 컨트롤러)&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
&lt;td style=&quot;text-align: start;&quot;&gt;&lt;span&gt;&lt;span&gt;쓰기 내구성, 지속 성능&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td style=&quot;text-align: start;&quot;&gt;&lt;span&gt;&lt;span&gt;산업용/의료용 시스템&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
&lt;td style=&quot;text-align: start;&quot;&gt;&lt;span&gt;&lt;span&gt;2D MLC/SLC&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
&lt;td style=&quot;text-align: start;&quot;&gt;&lt;span&gt;&lt;span&gt;장기 신뢰성, 공급 안정성&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;/tbody&gt;
&lt;/table&gt;
&lt;h2 data-ke-size=&quot;size26&quot;&gt;&lt;b&gt;기술의 진보가 선사하는 전략적 선택의 가치&lt;/b&gt;&lt;/h2&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&lt;span style=&quot;color: #333333; text-align: start;&quot;&gt;&amp;nbsp;&lt;span&gt;&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;color: #333333; text-align: start;&quot;&gt;&lt;span&gt;&amp;nbsp;&lt;/span&gt;&lt;/span&gt; 2D NAND와 3D NAND의 선택은 단순한 구형과 신형의 대결이 아니다. 이는 자신의 환경에 맞는 &lt;b&gt;신뢰성과 효율성 사이의 전략적 선택&lt;/b&gt;이다. 기술의 발전은 언제나 한계를 극복하는 과정에서 이루어지며, 3D NAND는 그 결정체라고 할 수 있다.&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&lt;span style=&quot;color: #333333; text-align: start;&quot;&gt;&amp;nbsp;&lt;span&gt;&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;color: #333333; text-align: start;&quot;&gt;&lt;span&gt;&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;color: #333333; text-align: start;&quot;&gt;&lt;span&gt;&amp;nbsp;&lt;/span&gt;&lt;/span&gt; 일반 소비자는 3D NAND의 효율성을 통해 고성능 컴퓨팅을 누릴 수 있고, 반면 특수 목적의 관리자는 2D NAND의 견고함을 통해 시스템의 안전을 담보할 수 있다. 자신의 사용 환경이 Consumer인지 Industrial인지 명확히 구분하는 것이 중요하다.&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&lt;span style=&quot;color: #333333; text-align: start;&quot;&gt;&amp;nbsp;&lt;span&gt;&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;color: #333333; text-align: start;&quot;&gt;&lt;span&gt;&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;color: #333333; text-align: start;&quot;&gt;&lt;span&gt;&amp;nbsp;&lt;/span&gt;&lt;/span&gt; 향후 4D NAND와 같은 진화된 구조가 시장을 주도할 것이고, 하지만 현재 시점에서 가장 현명한 선택은 구조적 특징을 이해하고 목적에 부합하는 제품을 고르는 것이다. 이 글이 여러분의 시스템에 가장 적합한 스토리지를 도입하는 데 명확한 기준이 되기를 바란다.&lt;/p&gt;</description>
      <category>정 보 교 환</category>
      <category>2DNAND</category>
      <category>3DNAND</category>
      <category>SSD</category>
      <category>SSD기술</category>
      <category>데이터저장</category>
      <category>반도체공정</category>
      <category>수직적층</category>
      <author>sageput</author>
      <guid isPermaLink="true">https://sageput.tistory.com/14</guid>
      <comments>https://sageput.tistory.com/14#entry14comment</comments>
      <pubDate>Mon, 9 Mar 2026 11:24:47 +0900</pubDate>
    </item>
    <item>
      <title>오라클 INNER JOIN vs OUTER JOIN 완전 정리 (실무 예제 포함)</title>
      <link>https://sageput.tistory.com/13</link>
      <description>&lt;h2 data-end=&quot;301&quot; data-start=&quot;282&quot; data-ke-size=&quot;size26&quot;&gt;1️⃣ JOIN이란 무엇인가?&lt;/h2&gt;
&lt;p data-end=&quot;397&quot; data-start=&quot;303&quot; data-ke-size=&quot;size16&quot;&gt;&amp;nbsp; &amp;nbsp;JOIN은 두 개 이상의 테이블을 **공통 컬럼(Primary Key / Foreign Key)**을 기준으로 연결하여 하나의 결과 집합으로 조회하는 SQL 문법입니다.&lt;/p&gt;
&lt;ul style=&quot;list-style-type: disc;&quot; data-end=&quot;509&quot; data-start=&quot;399&quot; data-ke-list-type=&quot;disc&quot;&gt;
&lt;li data-end=&quot;456&quot; data-start=&quot;399&quot;&gt;관계형 데이터베이스 이론은 E.F. Codd의 관계 대수(Relational Algebra)에 기반&lt;/li&gt;
&lt;li data-end=&quot;509&quot; data-start=&quot;457&quot;&gt;Oracle 공식 SQL Reference 문서에서 JOIN은 ANSI SQL 표준을 따름&lt;/li&gt;
&lt;/ul&gt;
&lt;p data-end=&quot;603&quot; data-start=&quot;511&quot; data-ke-size=&quot;size16&quot;&gt;  공식 문서 근거&lt;br /&gt;Oracle&amp;reg; Database SQL Language Reference&lt;br /&gt;&lt;a href=&quot;https://docs.oracle.com/en/database/&quot;&gt;https://docs.oracle.com/en/database/&lt;/a&gt;&lt;/p&gt;
&lt;hr data-end=&quot;608&quot; data-start=&quot;605&quot; data-ke-style=&quot;style1&quot; /&gt;
&lt;h1 data-end=&quot;626&quot; data-start=&quot;610&quot;&gt;2️⃣ INNER JOIN&lt;/h1&gt;
&lt;h2 data-end=&quot;635&quot; data-start=&quot;628&quot; data-ke-size=&quot;size26&quot;&gt;✔ 정의&lt;/h2&gt;
&lt;p data-end=&quot;666&quot; data-start=&quot;637&quot; data-ke-size=&quot;size16&quot;&gt;&lt;b&gt;두 테이블에서 조인 조건을 만족하는 행만 반환&lt;/b&gt;&lt;/p&gt;
&lt;p data-end=&quot;686&quot; data-start=&quot;668&quot; data-ke-size=&quot;size16&quot;&gt;즉, 교집합 데이터만 조회합니다.&lt;/p&gt;
&lt;h2 data-end=&quot;708&quot; data-start=&quot;688&quot; data-ke-size=&quot;size26&quot;&gt;✔ 문법 (ANSI 표준 방식)&lt;/h2&gt;
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&lt;div&gt;&lt;span style=&quot;color: #ee2323;&quot;&gt;&lt;b&gt;SELECT&lt;/b&gt;&lt;/span&gt;&lt;span&gt; 컬럼&lt;/span&gt;&lt;br /&gt;&lt;span style=&quot;color: #ee2323;&quot;&gt;&lt;b&gt;FROM&lt;/b&gt;&lt;/span&gt;&lt;span&gt; 테이블&lt;/span&gt;&lt;span&gt;1&lt;/span&gt;&lt;span&gt; A&lt;/span&gt;&lt;br /&gt;&lt;b&gt;&lt;span style=&quot;color: #ee2323;&quot;&gt;INNER JOIN&lt;/span&gt;&lt;/b&gt;&lt;span&gt; 테이블&lt;/span&gt;&lt;span&gt;2&lt;/span&gt;&lt;span&gt; B&lt;/span&gt;&lt;br /&gt;&lt;b&gt;&lt;span style=&quot;color: #ee2323;&quot;&gt;ON&lt;/span&gt;&lt;/b&gt;&lt;span&gt; A.공통컬럼 &lt;/span&gt;&lt;span&gt;=&lt;/span&gt;&lt;span&gt; B.공통컬럼;&lt;/span&gt;&lt;/div&gt;
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&lt;hr data-end=&quot;785&quot; data-start=&quot;782&quot; data-ke-style=&quot;style1&quot; /&gt;
&lt;h2 data-end=&quot;798&quot; data-start=&quot;787&quot; data-ke-size=&quot;size26&quot;&gt;✔ 예제 테이블&lt;/h2&gt;
&lt;h3 data-end=&quot;812&quot; data-start=&quot;800&quot; data-ke-size=&quot;size23&quot;&gt;EMP (사원)&lt;/h3&gt;
&lt;div&gt;
&lt;table style=&quot;border-collapse: collapse; width: 100%;&quot; border=&quot;1&quot; data-end=&quot;980&quot; data-start=&quot;814&quot; data-ke-align=&quot;alignLeft&quot;&gt;
&lt;tbody&gt;
&lt;tr&gt;
&lt;td style=&quot;text-align: center;&quot;&gt;EMPNO&lt;/td&gt;
&lt;td style=&quot;text-align: center;&quot;&gt;ENAME&lt;/td&gt;
&lt;td style=&quot;text-align: center;&quot;&gt;DEPTNO&lt;/td&gt;
&lt;/tr&gt;
&lt;tr data-end=&quot;896&quot; data-start=&quot;869&quot;&gt;
&lt;td data-col-size=&quot;sm&quot; data-end=&quot;877&quot; data-start=&quot;869&quot;&gt;1001&lt;/td&gt;
&lt;td data-end=&quot;886&quot; data-start=&quot;877&quot; data-col-size=&quot;sm&quot;&gt;KIM&lt;/td&gt;
&lt;td data-end=&quot;896&quot; data-start=&quot;886&quot; data-col-size=&quot;sm&quot;&gt;10&lt;/td&gt;
&lt;/tr&gt;
&lt;tr data-end=&quot;924&quot; data-start=&quot;897&quot;&gt;
&lt;td data-col-size=&quot;sm&quot; data-end=&quot;905&quot; data-start=&quot;897&quot;&gt;1002&lt;/td&gt;
&lt;td data-end=&quot;914&quot; data-start=&quot;905&quot; data-col-size=&quot;sm&quot;&gt;LEE&lt;/td&gt;
&lt;td data-end=&quot;924&quot; data-start=&quot;914&quot; data-col-size=&quot;sm&quot;&gt;20&lt;/td&gt;
&lt;/tr&gt;
&lt;tr data-end=&quot;952&quot; data-start=&quot;925&quot;&gt;
&lt;td data-col-size=&quot;sm&quot; data-end=&quot;933&quot; data-start=&quot;925&quot;&gt;1003&lt;/td&gt;
&lt;td data-end=&quot;942&quot; data-start=&quot;933&quot; data-col-size=&quot;sm&quot;&gt;PARK&lt;/td&gt;
&lt;td data-end=&quot;952&quot; data-start=&quot;942&quot; data-col-size=&quot;sm&quot;&gt;30&lt;/td&gt;
&lt;/tr&gt;
&lt;tr data-end=&quot;980&quot; data-start=&quot;953&quot;&gt;
&lt;td data-col-size=&quot;sm&quot; data-end=&quot;961&quot; data-start=&quot;953&quot;&gt;1004&lt;/td&gt;
&lt;td data-end=&quot;970&quot; data-start=&quot;961&quot; data-col-size=&quot;sm&quot;&gt;CHOI&lt;/td&gt;
&lt;td data-end=&quot;980&quot; data-start=&quot;970&quot; data-col-size=&quot;sm&quot;&gt;NULL&lt;/td&gt;
&lt;/tr&gt;
&lt;/tbody&gt;
&lt;/table&gt;
&lt;/div&gt;
&lt;h3 data-end=&quot;995&quot; data-start=&quot;982&quot; data-ke-size=&quot;size23&quot;&gt;DEPT (부서)&lt;/h3&gt;
&lt;div&gt;
&lt;table style=&quot;border-collapse: collapse; width: 100%;&quot; border=&quot;1&quot; data-end=&quot;1106&quot; data-start=&quot;997&quot; data-ke-align=&quot;alignLeft&quot;&gt;
&lt;tbody&gt;
&lt;tr&gt;
&lt;td style=&quot;text-align: center;&quot;&gt;DEPTNO&lt;/td&gt;
&lt;td style=&quot;text-align: center;&quot;&gt;DNAME&lt;/td&gt;
&lt;/tr&gt;
&lt;tr data-end=&quot;1062&quot; data-start=&quot;1041&quot;&gt;
&lt;td data-col-size=&quot;sm&quot; data-end=&quot;1050&quot; data-start=&quot;1041&quot;&gt;10&lt;/td&gt;
&lt;td data-end=&quot;1062&quot; data-start=&quot;1050&quot; data-col-size=&quot;sm&quot;&gt;SALES&lt;/td&gt;
&lt;/tr&gt;
&lt;tr data-end=&quot;1084&quot; data-start=&quot;1063&quot;&gt;
&lt;td data-col-size=&quot;sm&quot; data-end=&quot;1072&quot; data-start=&quot;1063&quot;&gt;20&lt;/td&gt;
&lt;td data-end=&quot;1084&quot; data-start=&quot;1072&quot; data-col-size=&quot;sm&quot;&gt;HR&lt;/td&gt;
&lt;/tr&gt;
&lt;tr data-end=&quot;1106&quot; data-start=&quot;1085&quot;&gt;
&lt;td data-col-size=&quot;sm&quot; data-end=&quot;1094&quot; data-start=&quot;1085&quot;&gt;40&lt;/td&gt;
&lt;td data-end=&quot;1106&quot; data-start=&quot;1094&quot; data-col-size=&quot;sm&quot;&gt;IT&lt;/td&gt;
&lt;/tr&gt;
&lt;/tbody&gt;
&lt;/table&gt;
&lt;/div&gt;
&lt;hr data-end=&quot;1111&quot; data-start=&quot;1108&quot; data-ke-style=&quot;style1&quot; /&gt;
&lt;h2 data-end=&quot;1131&quot; data-start=&quot;1113&quot; data-ke-size=&quot;size26&quot;&gt;✔ INNER JOIN 실행&lt;/h2&gt;
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&lt;div&gt;&lt;span style=&quot;color: #ee2323;&quot;&gt;&lt;b&gt;SELECT&lt;/b&gt;&lt;/span&gt;&lt;span&gt; E.EMPNO, E.ENAME, D.DNAME&lt;/span&gt;&lt;br /&gt;&lt;span style=&quot;color: #ee2323;&quot;&gt;&lt;b&gt;FROM&lt;/b&gt;&lt;/span&gt;&lt;span&gt; EMP E&lt;/span&gt;&lt;br /&gt;&lt;b&gt;&lt;span style=&quot;color: #ee2323;&quot;&gt;INNER JOIN&lt;/span&gt;&lt;/b&gt;&lt;span&gt; DEPT D&lt;/span&gt;&lt;br /&gt;&lt;span style=&quot;color: #ee2323;&quot;&gt;&lt;b&gt;ON&lt;/b&gt;&lt;/span&gt;&lt;span&gt; E.DEPTNO &lt;/span&gt;&lt;span&gt;=&lt;/span&gt;&lt;span&gt; D.DEPTNO;&lt;/span&gt;&lt;/div&gt;
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&lt;h2 data-end=&quot;1238&quot; data-start=&quot;1231&quot; data-ke-size=&quot;size26&quot;&gt;✔ 결과&lt;/h2&gt;
&lt;div&gt;
&lt;table style=&quot;border-collapse: collapse; width: 100%;&quot; border=&quot;1&quot; data-end=&quot;1349&quot; data-start=&quot;1240&quot; data-ke-align=&quot;alignLeft&quot;&gt;
&lt;tbody&gt;
&lt;tr&gt;
&lt;td style=&quot;text-align: center;&quot;&gt;EMPNO&lt;/td&gt;
&lt;td style=&quot;text-align: center;&quot;&gt;ENAME&lt;/td&gt;
&lt;td style=&quot;text-align: center;&quot;&gt;DNAME&lt;/td&gt;
&lt;/tr&gt;
&lt;tr data-end=&quot;1321&quot; data-start=&quot;1294&quot;&gt;
&lt;td data-col-size=&quot;sm&quot; data-end=&quot;1302&quot; data-start=&quot;1294&quot;&gt;1001&lt;/td&gt;
&lt;td data-end=&quot;1311&quot; data-start=&quot;1302&quot; data-col-size=&quot;sm&quot;&gt;KIM&lt;/td&gt;
&lt;td data-end=&quot;1321&quot; data-start=&quot;1311&quot; data-col-size=&quot;sm&quot;&gt;SALES&lt;/td&gt;
&lt;/tr&gt;
&lt;tr data-end=&quot;1349&quot; data-start=&quot;1322&quot;&gt;
&lt;td data-col-size=&quot;sm&quot; data-end=&quot;1330&quot; data-start=&quot;1322&quot;&gt;1002&lt;/td&gt;
&lt;td data-end=&quot;1339&quot; data-start=&quot;1330&quot; data-col-size=&quot;sm&quot;&gt;LEE&lt;/td&gt;
&lt;td data-end=&quot;1349&quot; data-start=&quot;1339&quot; data-col-size=&quot;sm&quot;&gt;HR&lt;/td&gt;
&lt;/tr&gt;
&lt;/tbody&gt;
&lt;/table&gt;
&lt;/div&gt;
&lt;h3 data-end=&quot;1359&quot; data-start=&quot;1351&quot; data-ke-size=&quot;size23&quot;&gt;✔ 분석&lt;/h3&gt;
&lt;ul style=&quot;list-style-type: disc;&quot; data-end=&quot;1442&quot; data-start=&quot;1361&quot; data-ke-list-type=&quot;disc&quot;&gt;
&lt;li data-end=&quot;1388&quot; data-start=&quot;1361&quot;&gt;DEPTNO : 30 &amp;rarr; DEPT에 없음 &amp;rarr; 제외&lt;/li&gt;
&lt;li data-end=&quot;1415&quot; data-start=&quot;1389&quot;&gt;DEPTNO &lt;span style=&quot;color: #333333; text-align: start;&quot;&gt;&lt;span&gt;&amp;nbsp;&lt;/span&gt;:&lt;/span&gt;&amp;nbsp;NULL &amp;rarr; 비교 불가 &amp;rarr; 제외&lt;/li&gt;
&lt;li data-end=&quot;1442&quot; data-start=&quot;1416&quot;&gt;DEPTNO &lt;span style=&quot;color: #333333; text-align: start;&quot;&gt;&lt;span&gt;&amp;nbsp;&lt;/span&gt;:&lt;/span&gt;&amp;nbsp;40 &amp;rarr; EMP에 없음 &amp;rarr; 제외&lt;/li&gt;
&lt;/ul&gt;
&lt;p data-end=&quot;1471&quot; data-start=&quot;1444&quot; data-ke-size=&quot;size16&quot;&gt;  &lt;b&gt;교집합만 반환 = INNER JOIN&lt;/b&gt;&lt;/p&gt;
&lt;hr data-end=&quot;1476&quot; data-start=&quot;1473&quot; data-ke-style=&quot;style1&quot; /&gt;
&lt;h1 data-end=&quot;1494&quot; data-start=&quot;1478&quot;&gt;3️⃣ OUTER JOIN&lt;/h1&gt;
&lt;p data-end=&quot;1548&quot; data-start=&quot;1496&quot; data-ke-size=&quot;size16&quot;&gt;&amp;nbsp; &amp;nbsp;OUTER JOIN은 한쪽 테이블 기준으로 &lt;b&gt;조건이 일치하지 않아도 데이터를 포함&lt;/b&gt;합니다.&lt;/p&gt;
&lt;p data-end=&quot;1573&quot; data-start=&quot;1550&quot; data-ke-size=&quot;size16&quot;&gt;Oracle에서는 다음 3가지가 있습니다.&lt;/p&gt;
&lt;ul style=&quot;list-style-type: disc;&quot; data-end=&quot;1629&quot; data-start=&quot;1575&quot; data-ke-list-type=&quot;disc&quot;&gt;
&lt;li data-end=&quot;1592&quot; data-start=&quot;1575&quot;&gt;LEFT OUTER JOIN&lt;/li&gt;
&lt;li data-end=&quot;1611&quot; data-start=&quot;1593&quot;&gt;RIGHT OUTER JOIN&lt;/li&gt;
&lt;li data-end=&quot;1629&quot; data-start=&quot;1612&quot;&gt;FULL OUTER JOIN&lt;/li&gt;
&lt;/ul&gt;
&lt;hr data-end=&quot;1634&quot; data-start=&quot;1631&quot; data-ke-style=&quot;style1&quot; /&gt;
&lt;h1 data-end=&quot;1659&quot; data-start=&quot;1636&quot;&gt;3-1️⃣ LEFT OUTER JOIN&lt;/h1&gt;
&lt;h2 data-end=&quot;1668&quot; data-start=&quot;1661&quot; data-ke-size=&quot;size26&quot;&gt;✔ 정의&lt;/h2&gt;
&lt;p data-end=&quot;1714&quot; data-start=&quot;1670&quot; data-ke-size=&quot;size16&quot;&gt;&amp;nbsp; &amp;nbsp; 왼쪽 테이블의 모든 행을 반환 조건이 일치하지 않으면 오른쪽 컬럼은 NULL&lt;/p&gt;
&lt;div&gt;
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&lt;/div&gt;
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&lt;div id=&quot;code-block-viewer&quot;&gt;
&lt;div&gt;
&lt;div&gt;&lt;span style=&quot;color: #ee2323;&quot;&gt;&lt;b&gt;SELECT&lt;/b&gt;&lt;/span&gt;&lt;span&gt; E.EMPNO, E.ENAME, D.DNAME&lt;/span&gt;&lt;br /&gt;&lt;span style=&quot;color: #ee2323;&quot;&gt;&lt;b&gt;FROM&lt;/b&gt;&lt;/span&gt;&lt;span&gt; EMP E&lt;/span&gt;&lt;br /&gt;&lt;b&gt;&lt;span style=&quot;color: #ee2323;&quot;&gt;LEFT OUTER JOIN&lt;/span&gt;&lt;/b&gt;&lt;span&gt; DEPT D&lt;/span&gt;&lt;br /&gt;&lt;b&gt;&lt;span style=&quot;color: #ee2323;&quot;&gt;ON&lt;/span&gt;&lt;/b&gt;&lt;span&gt; E.DEPTNO &lt;/span&gt;&lt;span&gt;=&lt;/span&gt;&lt;span&gt; D.DEPTNO;&lt;/span&gt;&lt;/div&gt;
&lt;/div&gt;
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&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;h2 data-end=&quot;1826&quot; data-start=&quot;1819&quot; data-ke-size=&quot;size26&quot;&gt;✔ 결과&lt;/h2&gt;
&lt;div&gt;
&lt;table style=&quot;border-collapse: collapse; width: 100%;&quot; border=&quot;1&quot; data-end=&quot;1993&quot; data-start=&quot;1828&quot; data-ke-align=&quot;alignLeft&quot;&gt;
&lt;tbody&gt;
&lt;tr&gt;
&lt;td style=&quot;text-align: center;&quot;&gt;EMPNO&lt;/td&gt;
&lt;td style=&quot;text-align: center;&quot;&gt;ENAME&lt;/td&gt;
&lt;td style=&quot;text-align: center;&quot;&gt;DNAME&lt;/td&gt;
&lt;/tr&gt;
&lt;tr data-end=&quot;1909&quot; data-start=&quot;1882&quot;&gt;
&lt;td data-col-size=&quot;sm&quot; data-end=&quot;1890&quot; data-start=&quot;1882&quot;&gt;1001&lt;/td&gt;
&lt;td data-end=&quot;1899&quot; data-start=&quot;1890&quot; data-col-size=&quot;sm&quot;&gt;KIM&lt;/td&gt;
&lt;td data-end=&quot;1909&quot; data-start=&quot;1899&quot; data-col-size=&quot;sm&quot;&gt;SALES&lt;/td&gt;
&lt;/tr&gt;
&lt;tr data-end=&quot;1937&quot; data-start=&quot;1910&quot;&gt;
&lt;td data-col-size=&quot;sm&quot; data-end=&quot;1918&quot; data-start=&quot;1910&quot;&gt;1002&lt;/td&gt;
&lt;td data-end=&quot;1927&quot; data-start=&quot;1918&quot; data-col-size=&quot;sm&quot;&gt;LEE&lt;/td&gt;
&lt;td data-end=&quot;1937&quot; data-start=&quot;1927&quot; data-col-size=&quot;sm&quot;&gt;HR&lt;/td&gt;
&lt;/tr&gt;
&lt;tr data-end=&quot;1965&quot; data-start=&quot;1938&quot;&gt;
&lt;td data-col-size=&quot;sm&quot; data-end=&quot;1946&quot; data-start=&quot;1938&quot;&gt;1003&lt;/td&gt;
&lt;td data-end=&quot;1955&quot; data-start=&quot;1946&quot; data-col-size=&quot;sm&quot;&gt;PARK&lt;/td&gt;
&lt;td data-end=&quot;1965&quot; data-start=&quot;1955&quot; data-col-size=&quot;sm&quot;&gt;NULL&lt;/td&gt;
&lt;/tr&gt;
&lt;tr data-end=&quot;1993&quot; data-start=&quot;1966&quot;&gt;
&lt;td data-col-size=&quot;sm&quot; data-end=&quot;1974&quot; data-start=&quot;1966&quot;&gt;1004&lt;/td&gt;
&lt;td data-end=&quot;1983&quot; data-start=&quot;1974&quot; data-col-size=&quot;sm&quot;&gt;CHOI&lt;/td&gt;
&lt;td data-end=&quot;1993&quot; data-start=&quot;1983&quot; data-col-size=&quot;sm&quot;&gt;NULL&lt;/td&gt;
&lt;/tr&gt;
&lt;/tbody&gt;
&lt;/table&gt;
&lt;/div&gt;
&lt;h3 data-end=&quot;2003&quot; data-start=&quot;1995&quot; data-ke-size=&quot;size23&quot;&gt;✔ 분석&lt;/h3&gt;
&lt;ul style=&quot;list-style-type: disc;&quot; data-end=&quot;2035&quot; data-start=&quot;2005&quot; data-ke-list-type=&quot;disc&quot;&gt;
&lt;li data-end=&quot;2019&quot; data-start=&quot;2005&quot;&gt;EMP 기준 전부 출력&lt;/li&gt;
&lt;li data-end=&quot;2035&quot; data-start=&quot;2020&quot;&gt;부서 없는 직원도 표시됨&lt;/li&gt;
&lt;/ul&gt;
&lt;p data-end=&quot;2054&quot; data-start=&quot;2037&quot; data-ke-size=&quot;size16&quot;&gt;  실무에서 가장 많이 사용됨&lt;/p&gt;
&lt;hr data-end=&quot;2059&quot; data-start=&quot;2056&quot; data-ke-style=&quot;style1&quot; /&gt;
&lt;h1 data-end=&quot;2085&quot; data-start=&quot;2061&quot;&gt;3-2️⃣ RIGHT OUTER JOIN&lt;/h1&gt;
&lt;p data-end=&quot;2103&quot; data-start=&quot;2087&quot; data-ke-size=&quot;size16&quot;&gt;&amp;nbsp; &amp;nbsp; 오른쪽 테이블 기준 전체 출력&lt;/p&gt;
&lt;div&gt;
&lt;div&gt;
&lt;div&gt;
&lt;div&gt;
&lt;div&gt;
&lt;div&gt;
&lt;div&gt;
&lt;div&gt;
&lt;div&gt;&amp;nbsp;&lt;/div&gt;
&lt;/div&gt;
&lt;div&gt;
&lt;div&gt;
&lt;div id=&quot;code-block-viewer&quot;&gt;
&lt;div&gt;
&lt;div&gt;&lt;span style=&quot;color: #ee2323;&quot;&gt;&lt;b&gt;SELECT&lt;/b&gt;&lt;/span&gt;&lt;span&gt; E.EMPNO, E.ENAME, D.DNAME&lt;/span&gt;&lt;br /&gt;&lt;span style=&quot;color: #ee2323;&quot;&gt;&lt;b&gt;FROM&lt;/b&gt;&lt;/span&gt;&lt;span&gt; EMP E&lt;/span&gt;&lt;br /&gt;&lt;b&gt;&lt;span style=&quot;color: #ee2323;&quot;&gt;RIGHT OUTER JOIN&lt;/span&gt;&lt;/b&gt;&lt;span&gt; DEPT D&lt;/span&gt;&lt;br /&gt;&lt;span style=&quot;color: #ee2323;&quot;&gt;&lt;b&gt;ON&lt;/b&gt;&lt;/span&gt;&lt;span&gt; E.DEPTNO &lt;/span&gt;&lt;span&gt;=&lt;/span&gt;&lt;span&gt; D.DEPTNO;&lt;/span&gt;&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;div&gt;&amp;nbsp;&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;h2 data-end=&quot;2216&quot; data-start=&quot;2209&quot; data-ke-size=&quot;size26&quot;&gt;✔ 결과&lt;/h2&gt;
&lt;div&gt;
&lt;table style=&quot;border-collapse: collapse; width: 100%;&quot; border=&quot;1&quot; data-end=&quot;2355&quot; data-start=&quot;2218&quot; data-ke-align=&quot;alignLeft&quot;&gt;
&lt;tbody&gt;
&lt;tr&gt;
&lt;td style=&quot;text-align: center;&quot;&gt;EMPNO&lt;/td&gt;
&lt;td style=&quot;text-align: center;&quot;&gt;ENAME&lt;/td&gt;
&lt;td style=&quot;text-align: center;&quot;&gt;DNAME&lt;/td&gt;
&lt;/tr&gt;
&lt;tr data-end=&quot;2299&quot; data-start=&quot;2272&quot;&gt;
&lt;td data-col-size=&quot;sm&quot; data-end=&quot;2280&quot; data-start=&quot;2272&quot;&gt;1001&lt;/td&gt;
&lt;td data-col-size=&quot;sm&quot; data-end=&quot;2289&quot; data-start=&quot;2280&quot;&gt;KIM&lt;/td&gt;
&lt;td data-end=&quot;2299&quot; data-start=&quot;2289&quot; data-col-size=&quot;sm&quot;&gt;SALES&lt;/td&gt;
&lt;/tr&gt;
&lt;tr data-end=&quot;2327&quot; data-start=&quot;2300&quot;&gt;
&lt;td data-col-size=&quot;sm&quot; data-end=&quot;2308&quot; data-start=&quot;2300&quot;&gt;1002&lt;/td&gt;
&lt;td data-end=&quot;2317&quot; data-start=&quot;2308&quot; data-col-size=&quot;sm&quot;&gt;LEE&lt;/td&gt;
&lt;td data-end=&quot;2327&quot; data-start=&quot;2317&quot; data-col-size=&quot;sm&quot;&gt;HR&lt;/td&gt;
&lt;/tr&gt;
&lt;tr data-end=&quot;2355&quot; data-start=&quot;2328&quot;&gt;
&lt;td data-col-size=&quot;sm&quot; data-end=&quot;2336&quot; data-start=&quot;2328&quot;&gt;NULL&lt;/td&gt;
&lt;td data-end=&quot;2345&quot; data-start=&quot;2336&quot; data-col-size=&quot;sm&quot;&gt;NULL&lt;/td&gt;
&lt;td data-end=&quot;2355&quot; data-start=&quot;2345&quot; data-col-size=&quot;sm&quot;&gt;IT&lt;/td&gt;
&lt;/tr&gt;
&lt;/tbody&gt;
&lt;/table&gt;
&lt;/div&gt;
&lt;p data-end=&quot;2378&quot; data-start=&quot;2357&quot; data-ke-size=&quot;size16&quot;&gt;  부서 IT는 사원이 없어도 출력됨&lt;/p&gt;
&lt;hr data-end=&quot;2383&quot; data-start=&quot;2380&quot; data-ke-style=&quot;style1&quot; /&gt;
&lt;h1 data-end=&quot;2408&quot; data-start=&quot;2385&quot;&gt;3-3️⃣ FULL OUTER JOIN&lt;/h1&gt;
&lt;p data-end=&quot;2427&quot; data-start=&quot;2410&quot; data-ke-size=&quot;size16&quot;&gt;&amp;nbsp; &amp;nbsp; 양쪽 테이블의 모든 데이터 반환&lt;/p&gt;
&lt;div&gt;
&lt;div&gt;
&lt;div&gt;
&lt;div&gt;
&lt;div&gt;
&lt;div&gt;
&lt;div&gt;
&lt;div&gt;
&lt;div&gt;&amp;nbsp;&lt;/div&gt;
&lt;/div&gt;
&lt;div&gt;
&lt;div&gt;
&lt;div id=&quot;code-block-viewer&quot;&gt;
&lt;div&gt;
&lt;div&gt;&lt;span style=&quot;color: #ee2323;&quot;&gt;&lt;b&gt;SELECT&lt;/b&gt;&lt;/span&gt;&lt;span&gt; E.EMPNO, E.ENAME, D.DNAME&lt;/span&gt;&lt;br /&gt;&lt;span style=&quot;color: #ee2323;&quot;&gt;&lt;b&gt;FROM&lt;/b&gt;&lt;/span&gt;&lt;span&gt; EMP E&lt;/span&gt;&lt;br /&gt;&lt;b&gt;&lt;span style=&quot;color: #ee2323;&quot;&gt;FULL OUTER JOIN&lt;/span&gt;&lt;/b&gt;&lt;span&gt; DEPT D&lt;/span&gt;&lt;br /&gt;&lt;span style=&quot;color: #ee2323;&quot;&gt;&lt;b&gt;ON&lt;/b&gt;&lt;/span&gt;&lt;span&gt; E.DEPTNO &lt;/span&gt;&lt;span&gt;=&lt;/span&gt;&lt;span&gt; D.DEPTNO;&lt;/span&gt;&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;div&gt;&amp;nbsp;&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;h2 data-end=&quot;2539&quot; data-start=&quot;2532&quot; data-ke-size=&quot;size26&quot;&gt;✔ 결과&lt;/h2&gt;
&lt;div&gt;
&lt;table style=&quot;border-collapse: collapse; width: 100%;&quot; border=&quot;1&quot; data-end=&quot;2734&quot; data-start=&quot;2541&quot; data-ke-align=&quot;alignLeft&quot;&gt;
&lt;tbody&gt;
&lt;tr&gt;
&lt;td style=&quot;text-align: center;&quot;&gt;EMPNO&lt;/td&gt;
&lt;td style=&quot;text-align: center;&quot;&gt;ENAME&lt;/td&gt;
&lt;td style=&quot;text-align: center;&quot;&gt;DNAME&lt;/td&gt;
&lt;/tr&gt;
&lt;tr data-end=&quot;2622&quot; data-start=&quot;2595&quot;&gt;
&lt;td data-col-size=&quot;sm&quot; data-end=&quot;2603&quot; data-start=&quot;2595&quot;&gt;1001&lt;/td&gt;
&lt;td data-end=&quot;2612&quot; data-start=&quot;2603&quot; data-col-size=&quot;sm&quot;&gt;KIM&lt;/td&gt;
&lt;td data-end=&quot;2622&quot; data-start=&quot;2612&quot; data-col-size=&quot;sm&quot;&gt;SALES&lt;/td&gt;
&lt;/tr&gt;
&lt;tr data-end=&quot;2650&quot; data-start=&quot;2623&quot;&gt;
&lt;td data-col-size=&quot;sm&quot; data-end=&quot;2631&quot; data-start=&quot;2623&quot;&gt;1002&lt;/td&gt;
&lt;td data-col-size=&quot;sm&quot; data-end=&quot;2640&quot; data-start=&quot;2631&quot;&gt;LEE&lt;/td&gt;
&lt;td data-end=&quot;2650&quot; data-start=&quot;2640&quot; data-col-size=&quot;sm&quot;&gt;HR&lt;/td&gt;
&lt;/tr&gt;
&lt;tr data-end=&quot;2678&quot; data-start=&quot;2651&quot;&gt;
&lt;td data-col-size=&quot;sm&quot; data-end=&quot;2659&quot; data-start=&quot;2651&quot;&gt;1003&lt;/td&gt;
&lt;td data-end=&quot;2668&quot; data-start=&quot;2659&quot; data-col-size=&quot;sm&quot;&gt;PARK&lt;/td&gt;
&lt;td data-end=&quot;2678&quot; data-start=&quot;2668&quot; data-col-size=&quot;sm&quot;&gt;NULL&lt;/td&gt;
&lt;/tr&gt;
&lt;tr data-end=&quot;2706&quot; data-start=&quot;2679&quot;&gt;
&lt;td data-col-size=&quot;sm&quot; data-end=&quot;2687&quot; data-start=&quot;2679&quot;&gt;1004&lt;/td&gt;
&lt;td data-end=&quot;2696&quot; data-start=&quot;2687&quot; data-col-size=&quot;sm&quot;&gt;CHOI&lt;/td&gt;
&lt;td data-end=&quot;2706&quot; data-start=&quot;2696&quot; data-col-size=&quot;sm&quot;&gt;NULL&lt;/td&gt;
&lt;/tr&gt;
&lt;tr data-end=&quot;2734&quot; data-start=&quot;2707&quot;&gt;
&lt;td data-col-size=&quot;sm&quot; data-end=&quot;2715&quot; data-start=&quot;2707&quot;&gt;NULL&lt;/td&gt;
&lt;td data-end=&quot;2724&quot; data-start=&quot;2715&quot; data-col-size=&quot;sm&quot;&gt;NULL&lt;/td&gt;
&lt;td data-end=&quot;2734&quot; data-start=&quot;2724&quot; data-col-size=&quot;sm&quot;&gt;IT&lt;/td&gt;
&lt;/tr&gt;
&lt;/tbody&gt;
&lt;/table&gt;
&lt;/div&gt;
&lt;hr data-end=&quot;2739&quot; data-start=&quot;2736&quot; data-ke-style=&quot;style1&quot; /&gt;
&lt;h1 data-end=&quot;2767&quot; data-start=&quot;2741&quot;&gt;4️⃣ Oracle 구문 특징 (구형 방식)&lt;/h1&gt;
&lt;p data-end=&quot;2795&quot; data-start=&quot;2769&quot; data-ke-size=&quot;size16&quot;&gt;&amp;nbsp; &amp;nbsp; Oracle 9i 이전에는 (+) 문법 사용&lt;/p&gt;
&lt;div&gt;
&lt;div&gt;
&lt;div&gt;
&lt;div&gt;
&lt;div&gt;
&lt;div&gt;
&lt;div&gt;
&lt;div&gt;
&lt;div&gt;&amp;nbsp;&lt;/div&gt;
&lt;/div&gt;
&lt;div&gt;
&lt;div&gt;
&lt;div id=&quot;code-block-viewer&quot;&gt;
&lt;div&gt;
&lt;div&gt;&lt;span style=&quot;color: #ee2323;&quot;&gt;&lt;b&gt;SELECT&lt;/b&gt;&lt;/span&gt;&lt;span&gt; E.EMPNO, E.ENAME, D.DNAME&lt;/span&gt;&lt;br /&gt;&lt;span style=&quot;color: #ee2323;&quot;&gt;&lt;b&gt;FROM&lt;/b&gt;&lt;/span&gt;&lt;span&gt; EMP E, DEPT D&lt;/span&gt;&lt;br /&gt;&lt;b&gt;&lt;span style=&quot;color: #ee2323;&quot;&gt;WHERE&lt;/span&gt;&lt;/b&gt;&lt;span&gt;&amp;nbsp;E.DEPTNO &lt;/span&gt;&lt;span&gt;=&lt;/span&gt;&lt;span&gt; D.DEPTNO &lt;b&gt;&lt;span style=&quot;color: #ee2323;&quot;&gt;(+)&lt;/span&gt;&lt;/b&gt;&lt;/span&gt;&lt;span&gt;;&lt;/span&gt;&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;div&gt;&amp;nbsp;&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;p data-end=&quot;2932&quot; data-start=&quot;2891&quot; data-ke-size=&quot;size16&quot;&gt;⚠ 현재는 ANSI JOIN 사용 권장&lt;br /&gt;(Oracle 공식 문서 권장)&lt;/p&gt;
&lt;hr data-end=&quot;2937&quot; data-start=&quot;2934&quot; data-ke-style=&quot;style1&quot; /&gt;
&lt;h1 data-end=&quot;2970&quot; data-start=&quot;2939&quot;&gt;5️⃣ INNER vs OUTER JOIN 차이 정리&lt;/h1&gt;
&lt;div&gt;
&lt;table style=&quot;border-collapse: collapse; width: 100%; height: 105px;&quot; border=&quot;1&quot; data-end=&quot;3172&quot; data-start=&quot;2972&quot; data-ke-align=&quot;alignLeft&quot;&gt;
&lt;tbody&gt;
&lt;tr style=&quot;height: 21px;&quot;&gt;
&lt;td style=&quot;width: 27.2092%; height: 21px; text-align: center;&quot;&gt;구분&lt;/td&gt;
&lt;td style=&quot;width: 31.9768%; height: 21px; text-align: center;&quot;&gt;INNER JOIN&lt;/td&gt;
&lt;td style=&quot;width: 40.6977%; height: 21px; text-align: center;&quot;&gt;LEFT OUTER JOIN (또는 OUTER JOIN)&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style=&quot;height: 21px;&quot; data-end=&quot;3071&quot; data-start=&quot;3051&quot;&gt;
&lt;td style=&quot;width: 27.2092%; height: 21px;&quot; data-col-size=&quot;sm&quot; data-end=&quot;3056&quot; data-start=&quot;3051&quot;&gt;기준&lt;/td&gt;
&lt;td style=&quot;width: 31.9768%; height: 21px;&quot; data-end=&quot;3062&quot; data-start=&quot;3056&quot; data-col-size=&quot;sm&quot;&gt;교집합&lt;/td&gt;
&lt;td style=&quot;width: 40.6977%; height: 21px;&quot; data-end=&quot;3071&quot; data-start=&quot;3062&quot; data-col-size=&quot;sm&quot;&gt;왼쪽 전체 (오른쪽 전체)&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style=&quot;height: 21px;&quot; data-end=&quot;3104&quot; data-start=&quot;3072&quot;&gt;
&lt;td style=&quot;width: 27.2092%; height: 21px;&quot; data-col-size=&quot;sm&quot; data-end=&quot;3082&quot; data-start=&quot;3072&quot;&gt;NULL 포함&lt;/td&gt;
&lt;td style=&quot;width: 31.9768%; height: 21px;&quot; data-end=&quot;3087&quot; data-start=&quot;3082&quot; data-col-size=&quot;sm&quot;&gt;없음&lt;/td&gt;
&lt;td style=&quot;width: 40.6977%; height: 21px;&quot; data-end=&quot;3104&quot; data-start=&quot;3087&quot; data-col-size=&quot;sm&quot;&gt;조건 불일치 시 NULL&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style=&quot;height: 21px;&quot; data-end=&quot;3139&quot; data-start=&quot;3105&quot;&gt;
&lt;td style=&quot;width: 27.2092%; height: 21px;&quot; data-col-size=&quot;sm&quot; data-end=&quot;3113&quot; data-start=&quot;3105&quot;&gt;사용 목적&lt;/td&gt;
&lt;td style=&quot;width: 31.9768%; height: 21px;&quot; data-end=&quot;3126&quot; data-start=&quot;3113&quot; data-col-size=&quot;sm&quot;&gt;정확한 매칭 데이터&lt;/td&gt;
&lt;td style=&quot;width: 40.6977%; height: 21px;&quot; data-end=&quot;3139&quot; data-start=&quot;3126&quot; data-col-size=&quot;sm&quot;&gt;누락 데이터 확인&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style=&quot;height: 21px;&quot; data-end=&quot;3172&quot; data-start=&quot;3140&quot;&gt;
&lt;td style=&quot;width: 27.2092%; height: 21px;&quot; data-col-size=&quot;sm&quot; data-end=&quot;3145&quot; data-start=&quot;3140&quot;&gt;성능&lt;/td&gt;
&lt;td style=&quot;width: 31.9768%; height: 21px;&quot; data-end=&quot;3156&quot; data-start=&quot;3145&quot; data-col-size=&quot;sm&quot;&gt;상대적으로 유리&lt;/td&gt;
&lt;td style=&quot;width: 40.6977%; height: 21px;&quot; data-end=&quot;3172&quot; data-start=&quot;3156&quot; data-col-size=&quot;sm&quot;&gt;조건에 따라 비용 증가&lt;/td&gt;
&lt;/tr&gt;
&lt;/tbody&gt;
&lt;/table&gt;
&lt;/div&gt;
&lt;hr data-end=&quot;3177&quot; data-start=&quot;3174&quot; data-ke-style=&quot;style1&quot; /&gt;
&lt;h1 data-end=&quot;3193&quot; data-start=&quot;3179&quot;&gt;6️⃣ 한 단계 더 (현실 업무 예시)&amp;nbsp;&lt;/h1&gt;
&lt;h3 data-end=&quot;3210&quot; data-start=&quot;3195&quot; data-ke-size=&quot;size23&quot;&gt;  &amp;ldquo;결제 안 한 고객 찾기&amp;rdquo;&lt;/h3&gt;
&lt;p data-end=&quot;3236&quot; data-start=&quot;3211&quot; data-ke-size=&quot;size16&quot;&gt;LEFT JOIN + WHERE IS NULL&lt;/p&gt;
&lt;div&gt;
&lt;div&gt;
&lt;div&gt;
&lt;div&gt;
&lt;div&gt;
&lt;div&gt;
&lt;div&gt;
&lt;div&gt;
&lt;div&gt;&lt;span style=&quot;color: #ee2323;&quot;&gt;&lt;b&gt;&lt;span style=&quot;letter-spacing: 0px;&quot;&gt;SELECT&lt;/span&gt;&lt;/b&gt;&lt;/span&gt;&lt;span style=&quot;letter-spacing: 0px;&quot;&gt; C.CUSTOMER_ID&lt;/span&gt;&lt;/div&gt;
&lt;/div&gt;
&lt;div&gt;
&lt;div&gt;
&lt;div id=&quot;code-block-viewer&quot;&gt;
&lt;div&gt;
&lt;div&gt;&lt;span style=&quot;color: #ee2323;&quot;&gt;&lt;b&gt;FROM&lt;/b&gt;&lt;/span&gt;&lt;span&gt; CUSTOMER C&lt;/span&gt;&lt;br /&gt;&lt;b&gt;&lt;span style=&quot;color: #ee2323;&quot;&gt;LEFT JOIN&lt;/span&gt;&lt;/b&gt;&lt;span&gt; PAYMENT P&lt;/span&gt;&lt;br /&gt;&lt;b&gt;&lt;span style=&quot;color: #ee2323;&quot;&gt;ON&lt;/span&gt;&lt;/b&gt;&lt;span&gt; C.CUSTOMER_ID &lt;/span&gt;&lt;span&gt;=&lt;/span&gt;&lt;span&gt; P.CUSTOMER_ID&lt;/span&gt;&lt;br /&gt;&lt;span style=&quot;color: #ef5369;&quot;&gt;&lt;b&gt;WHERE&lt;/b&gt;&lt;/span&gt;&lt;span&gt; P.CUSTOMER_ID &lt;/span&gt;&lt;b&gt;&lt;span style=&quot;color: #ee2323;&quot;&gt;IS NULL&lt;/span&gt;&lt;/b&gt;&lt;span&gt;;&lt;/span&gt;&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;div&gt;&amp;nbsp;&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;p data-end=&quot;3386&quot; data-start=&quot;3369&quot; data-ke-size=&quot;size16&quot;&gt;  결제 기록 없는 고객 찾기&lt;/p&gt;
&lt;hr data-end=&quot;3391&quot; data-start=&quot;3388&quot; data-ke-style=&quot;style1&quot; /&gt;
&lt;h1 data-end=&quot;3412&quot; data-start=&quot;3393&quot;&gt;7️⃣초보자가 주의할 점&lt;/h1&gt;
&lt;h3 data-end=&quot;3311&quot; data-start=&quot;3292&quot; data-ke-size=&quot;size23&quot;&gt;&amp;nbsp; &amp;nbsp; 1️⃣ WHERE 조건 위치&lt;/h3&gt;
&lt;p data-end=&quot;3357&quot; data-start=&quot;3313&quot; data-ke-size=&quot;size16&quot;&gt;&amp;nbsp; &amp;nbsp; LEFT JOIN 후 WHERE 조건을 잘못 쓰면 INNER처럼 동작할 수 있음&lt;/p&gt;
&lt;h3 data-end=&quot;3379&quot; data-start=&quot;3359&quot; data-ke-size=&quot;size23&quot;&gt;&amp;nbsp; &amp;nbsp; 2️⃣ NULL은 값이 아니다&lt;/h3&gt;
&lt;ul style=&quot;list-style-type: disc;&quot; data-end=&quot;3427&quot; data-start=&quot;3381&quot; data-ke-list-type=&quot;disc&quot;&gt;
&lt;li data-end=&quot;3391&quot; data-start=&quot;3381&quot;&gt;NULL &amp;ne; 0&lt;/li&gt;
&lt;li data-end=&quot;3403&quot; data-start=&quot;3392&quot;&gt;NULL &amp;ne; ''&lt;/li&gt;
&lt;li data-end=&quot;3427&quot; data-start=&quot;3404&quot;&gt;비교 시 반드시 IS NULL 사용&lt;/li&gt;
&lt;/ul&gt;
&lt;hr data-end=&quot;3574&quot; data-start=&quot;3571&quot; data-ke-style=&quot;style1&quot; /&gt;
&lt;h1 style=&quot;color: #000000;&quot; data-start=&quot;3393&quot; data-end=&quot;3412&quot;&gt;9️⃣ 성능 관점에서의 고려사항&lt;/h1&gt;
&lt;ul style=&quot;list-style-type: disc;&quot; data-ke-list-type=&quot;disc&quot; data-start=&quot;3414&quot; data-end=&quot;3455&quot;&gt;
&lt;li data-start=&quot;3414&quot; data-end=&quot;3425&quot;&gt;인덱스 존재 여부&lt;/li&gt;
&lt;li data-start=&quot;3426&quot; data-end=&quot;3439&quot;&gt;옵티마이저 실행 계획&lt;/li&gt;
&lt;li data-start=&quot;3440&quot; data-end=&quot;3447&quot;&gt;카디널리티&lt;/li&gt;
&lt;li data-start=&quot;3448&quot; data-end=&quot;3455&quot;&gt;조인 순서&lt;/li&gt;
&lt;/ul&gt;
&lt;div&gt;
&lt;div&gt;&amp;nbsp;&lt;/div&gt;
&lt;/div&gt;
&lt;h1 data-end=&quot;3583&quot; data-start=&quot;3576&quot;&gt;  결론&lt;/h1&gt;
&lt;ul style=&quot;list-style-type: disc;&quot; data-end=&quot;3690&quot; data-start=&quot;3585&quot; data-ke-list-type=&quot;disc&quot;&gt;
&lt;li data-end=&quot;3623&quot; data-start=&quot;3585&quot;&gt;&lt;b&gt;INNER JOIN = 정확히 매칭되는 데이터만 필요할 때&lt;/b&gt;&lt;/li&gt;
&lt;li data-end=&quot;3665&quot; data-start=&quot;3624&quot;&gt;&lt;b&gt;LEFT OUTER JOIN = 누락 데이터까지 분석해야 할 때&lt;/b&gt;&lt;/li&gt;
&lt;li data-end=&quot;3690&quot; data-start=&quot;3666&quot;&gt;&lt;b&gt;FULL JOIN = 통계/검증용으로 사용&lt;/b&gt;&lt;/li&gt;
&lt;/ul&gt;
&lt;p data-end=&quot;3747&quot; data-start=&quot;3692&quot; data-ke-size=&quot;size16&quot;&gt;JOIN은 관계형 데이터베이스 설계와 성능 튜닝의 핵심입니다.&lt;/p&gt;</description>
      <category>정 보 교 환</category>
      <category>DB조인개념</category>
      <category>FULLJOIN설명</category>
      <category>JOIN차이점</category>
      <category>LEFTJOIN설명</category>
      <category>OracleINNERJOIN</category>
      <category>OracleOUTERJOIN</category>
      <category>RIGHTJOIN설명</category>
      <category>SQL문법정리</category>
      <category>오라클SQL예제</category>
      <category>오라클조인</category>
      <author>sageput</author>
      <guid isPermaLink="true">https://sageput.tistory.com/13</guid>
      <comments>https://sageput.tistory.com/13#entry13comment</comments>
      <pubDate>Tue, 3 Mar 2026 11:46:30 +0900</pubDate>
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