{"id":23049,"date":"2024-09-06T17:17:53","date_gmt":"2024-09-06T22:17:53","guid":{"rendered":"https:\/\/dev.arbin.com\/?page_id=23049"},"modified":"2025-05-25T15:35:25","modified_gmt":"2025-05-25T20:35:25","slug":"introduction-postgresql","status":"publish","type":"page","link":"https:\/\/www.arbin.com\/ko\/%ec%86%8c%ed%94%84%ed%8a%b8%ec%9b%a8%ec%96%b4-%ec%86%94%eb%a3%a8%ec%85%98\/%ec%86%8c%ea%b0%9c-postgresql-html","title":{"rendered":"PostgreSQL \uc18c\uac1c"},"content":{"rendered":"\ud648<\/a> > \n \uc18c\ud504\ud2b8\uc6e8\uc5b4 \uc194\ub8e8\uc158<\/a> >\n\uace0\uae09 \ub370\uc774\ud130\uc2a4\ud1a0\uc5b4 \uc194\ub8e8\uc158\n

\n\t\tIntroduction PostgreSQL\n\t<\/h1>\n\t

\uac15\ub825\ud55c RDBMS\uc778 Arbin \ud1b5\ud569 PostgreSQL \uc11c\ubc84\ub294 \ub370\uc774\ud130 \uad00\ub9ac, \ubd84\uc11d \ubc0f \ubcf4\uc548\uc744 \uc704\ud574 \uc124\uacc4\ub418\uc5c8\uc2b5\ub2c8\ub2e4. \uad11\ubc94\uc704\ud55c \uae30\ub2a5\uc744 \uc9c0\uc6d0\ud558\uba70 \ub2e4\uc591\ud55c \uc0b0\uc5c5\uacfc \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0\uc11c \uc0ac\uc6a9\ub429\ub2c8\ub2e4. Arbin MITS\ub294 SQL Server\ub97c \ub370\uc774\ud130 \uc218\uc9d1\uc5d0 \ub3c4\uc785\ud55c \uc774\ud6c4 \ud14c\uc2a4\ud2b8 \ub370\uc774\ud130\ub97c \ud6a8\uacfc\uc801\uc73c\ub85c \ucffc\ub9ac\ud558\uace0 \uad00\ub9ac\ud560 \uc218 \uc788\ub294 \uc720\uc5f0\ud55c \ubc29\ubc95\uc744 \uc81c\uacf5\ud588\uc2b5\ub2c8\ub2e4. PostgreSQL<\/strong> \ub294 \uace0\uae09 \uae30\ub2a5, \uc548\uc815\uc131, SQL \ud45c\uc900 \uc900\uc218\ub85c \uc798 \uc54c\ub824\uc9c4 \uc624\ud508\uc18c\uc2a4 \uad00\uacc4\ud615 \ub370\uc774\ud130\ubca0\uc774\uc2a4 \uad00\ub9ac \uc2dc\uc2a4\ud15c(RDBMS)\uc785\ub2c8\ub2e4. \uc804 \uc138\uacc4 \uae30\uc5ec\uc790 \ucee4\ubba4\ub2c8\ud2f0\uc5d0\uc11c \uac1c\ubc1c \ubc0f \uc720\uc9c0 \uad00\ub9ac\ud558\uba70, \ud655\uc7a5\uc131\uacfc \ubcf5\uc7a1\ud55c \ub370\uc774\ud130 \uc720\ud615 \uc9c0\uc6d0\uc73c\ub85c \ud638\ud3c9\uc744 \ubc1b\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\t\t\t\t\"\"\n

\n\t\tCore Functionalities of PostgreSQL Solution\n\t<\/h2>\n\t\t

\uc624\ud508 \uc18c\uc2a4<\/h3>

PostgreSQL\uc740 \ud5c8\uc6a9\ud615 \uc624\ud508 \uc18c\uc2a4 \ub77c\uc774\uc120\uc2a4\uc778 PostgreSQL \ub77c\uc774\uc120\uc2a4\uc5d0 \ub530\ub77c \ucd9c\uc2dc\ub418\ubbc0\ub85c \uc790\uc720\ub86d\uac8c \uc0ac\uc6a9, \uc218\uc815 \ubc0f \ubc30\ud3ec\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\t\t

\ud45c\uc900 \uc900\uc218<\/h3>

SQL \ud45c\uc900\uc744 \ucca0\uc800\ud788 \uc900\uc218\ud558\uc5ec SQL \uae30\ubc18 \uc560\ud50c\ub9ac\ucf00\uc774\uc158 \ubc0f \uad11\ubc94\uc704\ud55c SQL \uae30\ub2a5\uacfc\uc758 \ud638\ud658\uc131\uc744 \ubcf4\uc7a5\ud569\ub2c8\ub2e4.<\/p>\n\t\t

\ud655\uc7a5\uc131<\/h3>

\uc0ac\uc6a9\uc790\ub294 \uc0ac\uc6a9\uc790 \uc815\uc758 \ub370\uc774\ud130 \uc720\ud615, \uc5f0\uc0b0\uc790 \ubc0f \ud568\uc218\ub97c \uc815\uc758\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub610\ud55c \uc9c0\ub9ac\uacf5\uac04 \ub370\uc774\ud130 \ubc0f \uc804\uccb4 \ud14d\uc2a4\ud2b8 \uac80\uc0c9 \uae30\ub2a5\uc744 \uc704\ud55c PostGIS\uc640 \uac19\uc740 \ud50c\ub7ec\uadf8\uc778 \ubc0f \ud655\uc7a5 \uae30\ub2a5\ub3c4 \uc9c0\uc6d0\ud569\ub2c8\ub2e4.<\/p>\n\t\t

\uace0\uae09 \ub370\uc774\ud130 \uc720\ud615<\/h3>

\uae30\ubcf8 \uc815\uc218 \ubc0f \ubb38\uc790\uc5f4 \uc678\uc5d0\ub3c4 JSON, XML, \ubc30\uc5f4, hstore(\ud0a4-\uac12 \uc30d), \uc0ac\uc6a9\uc790 \uc9c0\uc815 \uc720\ud615 \ub4f1 \ub2e4\uc591\ud55c \ub370\uc774\ud130 \uc720\ud615\uc744 \uc9c0\uc6d0\ud569\ub2c8\ub2e4.<\/p>\n\t\t

\ub3d9\uc2dc\uc131 \uc81c\uc5b4<\/h3>

MVCC(\ub2e4\uc911 \ubc84\uc804 \ub3d9\uc2dc\uc131 \uc81c\uc5b4)\ub97c \uc0ac\uc6a9\ud558\uc5ec \ub370\uc774\ud130\ubca0\uc774\uc2a4\ub97c \uc7a0\uadf8\uc9c0 \uc54a\uace0 \ub3d9\uc2dc \ud2b8\ub79c\uc7ad\uc158\uc744 \ucc98\ub9ac\ud558\uc5ec \ub370\uc774\ud130 \ubb34\uacb0\uc131\uacfc \uc131\ub2a5\uc744 \ubcf4\uc7a5\ud569\ub2c8\ub2e4.<\/p>\n\t\t

ACID \uaddc\uc815 \uc900\uc218<\/h3>

ACID(\uc6d0\uc790\uc131, \uc77c\uad00\uc131, \uaca9\ub9ac, \ub0b4\uad6c\uc131) \uc18d\uc131\uc744 \uc644\ubcbd\ud558\uac8c \uc9c0\uc6d0\ud558\uc5ec \uc548\uc815\uc801\uc778 \ud2b8\ub79c\uc7ad\uc158\uacfc \ub370\uc774\ud130 \ubb34\uacb0\uc131\uc744 \ubcf4\uc7a5\ud569\ub2c8\ub2e4.<\/p>\n\t\t

\ud655\uc7a5\uc131<\/h3>

\uc218\uc9c1\uc801(\ub2e8\uc77c \uc11c\ubc84\uc5d0 \ub354 \ub9ce\uc740 \ub9ac\uc18c\uc2a4\ub97c \ucd94\uac00\ud558\uc5ec) \ubc0f \uc218\ud3c9\uc801(Citus\uc640 \uac19\uc740 \ub3c4\uad6c\ub97c \uc0ac\uc6a9\ud558\uc5ec \uc5ec\ub7ec \uc11c\ubc84\uc5d0 \ub370\uc774\ud130\ub97c \ubd84\uc0b0\ud558\uc5ec) \ud655\uc7a5\uc774 \ubaa8\ub450 \uc798 \uc774\ub8e8\uc5b4\uc9d1\ub2c8\ub2e4.<\/p>\n\t\t

\ubc31\uc5c5 \ubc0f \ubcf5\uad6c<\/h3>

\ubb3c\ub9ac\uc801 \ubc31\uc5c5, \ub17c\ub9ac\uc801 \ubc31\uc5c5, \ud2b9\uc815 \uc2dc\uc810 \ubcf5\uad6c(PITR) \ub4f1 \uac15\ub825\ud55c \ubc31\uc5c5 \ubc0f \ubcf5\uad6c \uc635\uc158\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n\t\t

\ud06c\ub85c\uc2a4 \ud50c\ub7ab\ud3fc<\/h3>

Windows, Linux, macOS \ubc0f \uc720\ub2c9\uc2a4 \uacc4\uc5f4 \uc2dc\uc2a4\ud15c\uc744 \ud3ec\ud568\ud55c \ub2e4\uc591\ud55c \uc6b4\uc601 \uccb4\uc81c\uc5d0\uc11c \uc2e4\ud589\ub429\ub2c8\ub2e4.<\/p>\n

\n\t\tAdvantages of PostgreSQL\n\t<\/h2>\n\t\t\t\t\t\t\t\t\t\t\t\t\ube44\uc6a9 \ud6a8\uc728\uc801\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t\t\ub192\uc740 \ud655\uc7a5\uc131\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t\t\uace0\uae09 SQL \uae30\ub2a5\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t\t\uac15\ub825\ud55c \ub3d9\uc2dc\uc131 \uc81c\uc5b4\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t\t\uac15\ub825\ud55c \ub370\uc774\ud130 \ubb34\uacb0\uc131\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t\t\ud655\uc7a5\uc131\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t\t\ud50c\ub7ab\ud3fc \uac04 \ud638\ud658\uc131\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t\t\ud65c\ubc1c\ud55c \ucee4\ubba4\ub2c8\ud2f0 \ubc0f \uc9c0\uc6d0\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t\t\uace0\uac00\uc6a9\uc131 \ubc0f \uc7ac\ud574 \ubcf5\uad6c\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t\t\ubcf4\uc548\t\t\t\t<\/a>\n\t\t\t\t\t\t\ube44\uc6a9 \ud6a8\uc728\uc801\n\t\t\t\t\t\t\t\t\t\t\t

\ubb34\ub8cc \uc0ac\uc6a9<\/h3>\n

\uc624\ud508 \uc18c\uc2a4\uc778 PostgreSQL\uc740 \ub77c\uc774\uc120\uc2a4 \ube44\uc6a9\uc774 \ud544\uc694\ud558\uc9c0 \uc54a\uc73c\ubbc0\ub85c \uae30\uc5c5\uacfc \uac1c\ubc1c\uc790\uc5d0\uac8c \ub9e4\ub825\uc801\uc778 \uc635\uc158\uc785\ub2c8\ub2e4.<\/p>\n\t\t\t\t\t\t\ub192\uc740 \ud655\uc7a5\uc131\n\t\t\t\t\t\t\t\t\t\t\t\n\n

\uc0ac\uc6a9\uc790 \uc9c0\uc815 \uac00\ub2a5<\/h3>\n

Users can create custom data types, functions, and operators, and integrate extensions to enhance the database’s capabilities.<\/p>\n\n\n

\ud48d\ubd80\ud55c \uc5d0\ucf54\uc2dc\uc2a4\ud15c<\/h3>\n

\uacf5\uac04 \ub370\uc774\ud130\uc6a9 PostGIS, \ub370\uc774\ud130\ubca0\uc774\uc2a4 \uad00\ub9ac\uc6a9 pgAdmin \ub4f1 \ub2e4\uc591\ud55c \ud655\uc7a5 \uae30\ub2a5\uacfc \ud50c\ub7ec\uadf8\uc778\uc744 \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\t\t\t\t\t\t\uace0\uae09 SQL \uae30\ub2a5\n\t\t\t\t\t\t\t\t\t\t\t\n\n

\ud3ec\uad04\uc801\uc778 SQL \uc9c0\uc6d0<\/h3>\n

CTE(\uc77c\ubc18 \ud14c\uc774\ube14 \ud45c\ud604\uc2dd), \ucc3d \uae30\ub2a5, \uc804\uccb4 \ud14d\uc2a4\ud2b8 \uac80\uc0c9\uacfc \uac19\uc740 \uace0\uae09 \uae30\ub2a5\uc774 \ud3ec\ud568\ub418\uc5b4 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n

JSON \uc9c0\uc6d0<\/h3>\n

\ubc14\uc774\ub108\ub9ac \uc800\uc7a5 \ubc0f \ud6a8\uc728\uc801\uc778 \ucffc\ub9ac\ub97c \uc704\ud55c JSONB\ub97c \ube44\ub86f\ud55c \uac15\ub825\ud55c JSON \uc9c0\uc6d0\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n\n\t\t\t\t\t\t\uac15\ub825\ud55c \ub3d9\uc2dc\uc131 \uc81c\uc5b4\n\t\t\t\t\t\t\t\t\t\t\t

MVCC<\/b><\/h3>\n\n

\uc7a0\uae08 \uc5c6\uc774 \ub3d9\uc2dc \ud2b8\ub79c\uc7ad\uc158\uc744 \ud6a8\uc728\uc801\uc73c\ub85c \ucc98\ub9ac\ud558\uc5ec \uc131\ub2a5\uacfc \uc0ac\uc6a9\uc790 \uacbd\ud5d8\uc744 \uac1c\uc120\ud569\ub2c8\ub2e4.<\/p>\n\t\t\t\t\t\t\uac15\ub825\ud55c \ub370\uc774\ud130 \ubb34\uacb0\uc131\n\t\t\t\t\t\t\t\t\t\t\t

ACID \uaddc\uc815 \uc900\uc218<\/b><\/h3>\n\n

ACID \uc18d\uc131\uc744 \ud1b5\ud574 \ub370\uc774\ud130 \ubb34\uacb0\uc131\uacfc \uc2e0\ub8b0\uc131\uc744 \ubcf4\uc7a5\ud558\ubbc0\ub85c \ud2b8\ub79c\uc7ad\uc158 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4.<\/p>\n\t\t\t\t\t\t\ud655\uc7a5\uc131\n\t\t\t\t\t\t\t\t\t\t\t\n\n

\uc218\ud3c9 \uc2a4\ucf00\uc77c\ub9c1<\/h3>\n

\uc0e4\ub529 \uae30\uc220 \ubc0f Citus\uc640 \uac19\uc740 \ud655\uc7a5 \uae30\ub2a5\uc744 \uc0ac\uc6a9\ud558\uc5ec \uc218\ud3c9\uc73c\ub85c \ud655\uc7a5\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n

\uc218\uc9c1 \ud655\uc7a5<\/h3>\n

\ub2e8\uc77c \uc11c\ubc84\uc5d0\uc11c \ub9ac\uc18c\uc2a4\ub97c \ud655\uc7a5\ud560 \uc218 \uc788\ub294 \uae30\ub2a5\uc73c\ub85c \ub300\uaddc\ubaa8 \ub370\uc774\ud130 \uc138\ud2b8\uc640 \ub192\uc740 \uc6cc\ud06c\ub85c\ub4dc\ub97c \ucc98\ub9ac\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\t\t\t\t\t\t\ud50c\ub7ab\ud3fc \uac04 \ud638\ud658\uc131\n\t\t\t\t\t\t\t\t\t\t\t

\uad11\ubc94\uc704\ud55c OS \uc9c0\uc6d0<\/b><\/h3>\n\n

\ub2e4\uc591\ud55c \uc6b4\uc601 \uccb4\uc81c\uc5d0\uc11c \uc791\ub3d9\ud558\uc5ec \ubc30\ud3ec\uc5d0 \uc720\uc5f0\uc131\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n\t\t\t\t\t\t\ud65c\ubc1c\ud55c \ucee4\ubba4\ub2c8\ud2f0 \ubc0f \uc9c0\uc6d0\n\t\t\t\t\t\t\t\t\t\t\t\n\n

\ucee4\ubba4\ub2c8\ud2f0 \uae30\uc5ec<\/h3>\n

\uac1c\ubc1c\uc5d0 \uae30\uc5ec\ud558\uace0 \uad11\ubc94\uc704\ud55c \ubb38\uc11c\uc640 \ud3ec\ub7fc\uc744 \uc81c\uacf5\ud558\ub294 \ud65c\uae30\ucc28\uace0 \ud65c\ubc1c\ud55c \ucee4\ubba4\ub2c8\ud2f0\uc758 \uc9c0\uc6d0\uc744 \ubc1b\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n

\uc0c1\uc5c5 \uc9c0\uc6d0<\/h3>\n

\ub2e4\uc591\ud55c \ud68c\uc0ac\uc5d0\uc11c PostgreSQL\uc5d0 \ub300\ud55c \uc0c1\uc5c5\uc801 \uc9c0\uc6d0, \ucee8\uc124\ud305 \ubc0f \uc11c\ube44\uc2a4\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n\n\t\t\t\t\t\t\uace0\uac00\uc6a9\uc131 \ubc0f \uc7ac\ud574 \ubcf5\uad6c\n\t\t\t\t\t\t\t\t\t\t\t\n\n

\ubcf5\uc81c<\/h3>\n

\uc2a4\ud2b8\ub9ac\ubc0d \ubcf5\uc81c \ubc0f \ub17c\ub9ac\uc801 \ubcf5\uc81c\ub97c \ud3ec\ud568\ud55c \ub2e4\uc591\ud55c \ubcf5\uc81c \ubc29\ubc95\uc744 \uc9c0\uc6d0\ud569\ub2c8\ub2e4.<\/p>\n\n\n

\uc7a5\uc560 \uc870\uce58 \uc194\ub8e8\uc158<\/h3>\n

\uace0\uac00\uc6a9\uc131 \ubc0f \uc7a5\uc560 \uc870\uce58\ub97c \uc704\ud55c \ub3c4\uad6c \ubc0f \uad6c\uc131(\uc608: Patroni \ubc0f repmgr)\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n\n\t\t\t\t\t\t\ubcf4\uc548\n\t\t\t\t\t\t\t\t\t\t\t

\uac15\ub825\ud55c \ubcf4\uc548 \uae30\ub2a5<\/b><\/h3>\n\n

\uc778\uc99d \ubc29\ubc95, \uc5ed\ud560 \ubc0f \uad8c\ud55c, \ub370\uc774\ud130 \ubcf4\ud638\ub97c \uc704\ud55c \ub370\uc774\ud130 \uc554\ud638\ud654 \uc635\uc158\uc774 \ud3ec\ud568\ub418\uc5b4 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\t\t

\uc2a4\ud2b8\ub9ac\ubc0d
\ubcf5\uc81c
<\/h2>\t\n\t\t

PostgreSQL\uc758 \uc2a4\ud2b8\ub9ac\ubc0d \ubcf5\uc81c\ub97c \uc0ac\uc6a9\ud558\uba74 \uae30\ubcf8 \uc11c\ubc84\uc5d0\uc11c \ud558\ub098 \uc774\uc0c1\uc758 \ub300\uae30 \uc11c\ubc84\ub85c \ubcc0\uacbd \uc0ac\ud56d\uc744 \uac70\uc758 \uc2e4\uc2dc\uac04\uc73c\ub85c \ubcf5\uc81c\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

\uc774 \ud504\ub85c\uc138\uc2a4\ub294 \uc8fc \uc11c\ubc84\uc5d0 \uc7a5\uc560\uac00 \ubc1c\uc0dd\ud560 \uacbd\uc6b0 \ub300\uae30 \uc11c\ubc84\uac00 \uc774\ub97c \ub300\uc2e0\ud558\uc5ec \ub2e4\uc6b4\ud0c0\uc784\uacfc \ub370\uc774\ud130 \uc190\uc2e4\uc744 \ucd5c\uc18c\ud654\ud560 \uc218 \uc788\ub3c4\ub85d \ud569\ub2c8\ub2e4.<\/p>\n\t\t\t\t\"ARBIN-\uc2a4\ud2b8\ub9ac\ubc0d\n

\n\t\tPostgreSQL Database offers extensive Replication strategies\n\t<\/h2>\n

\n\t\t\uc7a5\uc810\n\t<\/h2>\n\t\t

\uace0\uac00\uc6a9\uc131<\/h3>

\ub300\uae30 \uc11c\ubc84\ub97c \uae30\ubcf8 \uc11c\ubc84\uc640 \ub3d9\uae30\ud654\ud558\uc5ec \ub2e4\uc6b4\ud0c0\uc784\uc744 \uc904\uc784\uc73c\ub85c\uc368 \uc774\uc911\ud654 \uae30\ub2a5\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n\t\t

\uc7ac\ud574 \ubcf5\uad6c<\/h3>

\ub300\uae30 \uc11c\ubc84\ub294 \uae30\ubcf8 \uc11c\ubc84\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce58\ub294 \uc7a5\uc560 \ub610\ub294 \uc7ac\ud574\ub85c\ubd80\ud130 \ubcf5\uad6c\ud558\ub294 \ub370 \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\t\t

\uc77d\uae30 \ud655\uc7a5\uc131<\/h3>

\ub300\uae30 \uc11c\ubc84\ub97c \uc0ac\uc6a9\ud558\uc5ec \uc77d\uae30 \uc804\uc6a9 \ucffc\ub9ac\ub97c \uc624\ud504\ub85c\ub4dc\ud558\uc5ec \uc804\ubc18\uc801\uc778 \uc2dc\uc2a4\ud15c \uc131\ub2a5\uc744 \uac1c\uc120\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\t\t

\ub300\uae30
\ubcf5\uc81c
<\/h2>\t\n\t\t

\uc124\uba85<\/h3>

\ud2b9\ud788 \uace0\uac00\uc6a9\uc131, \uc7ac\ud574 \ubcf5\uad6c \ubc0f \ub85c\ub4dc \ubc38\ub7f0\uc2f1\uacfc \uad00\ub828\ud558\uc5ec PostgreSQL \ub300\uae30 \ubcf5\uc81c\ub294 \uc5ec\ub7ec \uac00\uc9c0 \uc774\uc810\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n\t\t\t\t\"ARBIN-\ub300\uae30\n\t\t\t\t\t\t\t\t\t\t\t\t\uace0\uac00\uc6a9\uc131\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t\t\uc7ac\ud574 \ubcf5\uad6c\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t\t\ub85c\ub4dc \ubc38\ub7f0\uc2f1\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t\t\uc720\uc9c0 \uad00\ub9ac \ubc0f \uc5c5\uadf8\ub808\uc774\ub4dc\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t\t\uc9c0\ub9ac\uc801 \uc911\ubcf5\uc131\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t\t\ub370\uc774\ud130 \uc77c\uad00\uc131\t\t\t\t<\/a>\n\t\t\t\t\t\t\uace0\uac00\uc6a9\uc131\n\t\t\t\t\t\t\t\t\t\t\t\n\n

\ub2e4\uc6b4\ud0c0\uc784 \ucd5c\uc18c\ud654<\/h3>\n

\ub300\uae30 \uc11c\ubc84\ub294 \uc8fc \uc11c\ubc84\uc758 \ucd5c\uc2e0 \ubcc0\uacbd \uc0ac\ud56d\uc73c\ub85c \uc9c0\uc18d\uc801\uc73c\ub85c \uc5c5\ub370\uc774\ud2b8\ub429\ub2c8\ub2e4. \uae30\ubcf8 \uc11c\ubc84\uc5d0 \uc7a5\uc560\uac00 \ubc1c\uc0dd\ud558\uac70\ub098 \uc720\uc9c0 \uad00\ub9ac\uac00 \ud544\uc694\ud55c \uacbd\uc6b0 \ub300\uae30 \uc11c\ubc84\ub97c \uae30\ubcf8 \uc11c\ubc84\ub85c \uc2b9\uaca9\ud558\uc5ec \uac00\ub3d9 \uc911\ub2e8 \uc2dc\uac04\uc744 \ucd5c\uc18c\ud654\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n

\uc790\ub3d9 \uc7a5\uc560 \uc870\uce58<\/h3>\n

Patroni \ub610\ub294 repmgr\uacfc \uac19\uc740 \uc7a5\uc560 \uc870\uce58 \uad00\ub9ac \ub3c4\uad6c\uc640 \ud1b5\ud569\ud558\uba74 \uc6d0\ub798 \uc8fc \uc11c\ubc84\uc5d0 \uc7a5\uc560\uac00 \ubc1c\uc0dd\ud558\uba74 \ub300\uae30 \uc11c\ubc84\uac00 \uc790\ub3d9\uc73c\ub85c \uc8fc \uc11c\ubc84\ub85c \uc2b9\uaca9\ub418\uc5b4 \ub2e4\uc6b4\ud0c0\uc784\uacfc \uc218\ub3d9 \uac1c\uc785\uc744 \ub354\uc6b1 \uc904\uc77c \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\t\t\t\t\t\t\uc7ac\ud574 \ubcf5\uad6c\n\t\t\t\t\t\t\t\t\t\t\t\n\n

\ub370\uc774\ud130 \ubcf4\ud638<\/h3>\n

\ub300\uae30 \uc11c\ubc84\ub294 \uae30\ubcf8 \ub370\uc774\ud130\ubca0\uc774\uc2a4\uc758 \uc2e4\uc2dc\uac04 \ubcf5\uc0ac\ubcf8 \uc5ed\ud560\uc744 \ud569\ub2c8\ub2e4. \uc8fc \uc11c\ubc84\uc5d0 \uce58\uba85\uc801\uc778 \uc7a5\uc560\uac00 \ubc1c\uc0dd\ud558\uba74 \ub300\uae30 \uc11c\ubc84\ub97c \uc0ac\uc6a9\ud558\uc5ec \ub370\uc774\ud130\ub97c \ubcf5\uad6c\ud558\uace0 \uc791\uc5c5\uc744 \uc7ac\uac1c\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n

\ud2b9\uc815 \uc2dc\uc810 \ubcf5\uad6c<\/h3>\n

WAL(\ubbf8\ub9ac \uc4f0\uae30 \ub85c\uadf8) \ud30c\uc77c\uc744 \uc7ac\uc0dd\ud558\ub294 \uae30\ub2a5\uc744 \uc0ac\uc6a9\ud558\uba74 \ud2b9\uc815 \uc2dc\uc810\uc73c\ub85c \ub370\uc774\ud130\ub97c \ubcf5\uad6c\ud560 \uc218 \uc788\uc5b4 \ub370\uc774\ud130 \uc190\uc0c1\uc774\ub098 \uc2e4\uc218\ub85c \uc0ad\uc81c\ub41c \ub370\uc774\ud130\ub97c \ubcf5\uad6c\ud558\ub294 \ub370 \ub9e4\uc6b0 \uc720\uc6a9\ud569\ub2c8\ub2e4.<\/p>\n\n\t\t\t\t\t\t\ub85c\ub4dc \ubc38\ub7f0\uc2f1\n\t\t\t\t\t\t\t\t\t\t\t\n\n

\uc77d\uae30 \uc804\uc6a9 \ucffc\ub9ac<\/h3>\n

\ub300\uae30 \uc11c\ubc84\ub294 \uc77d\uae30 \uc804\uc6a9 \ucffc\ub9ac\ub97c \ucc98\ub9ac\ud558\ub3c4\ub85d \uad6c\uc131\ud558\uc5ec \uae30\ubcf8 \uc11c\ubc84\uc758 \ubd80\ud558\ub97c \uc904\uc77c \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub807\uac8c \ud558\uba74 \uc77d\uae30 \ub300 \uc4f0\uae30 \ube44\uc728\uc774 \ub192\uc740 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc758 \uc131\ub2a5\uc744 \ud5a5\uc0c1\uc2dc\ud0ac \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n

\uc77d\uae30 \ud655\uc7a5\uc131<\/h3>\n

\uc5ec\ub7ec \ub300\uae30 \uc11c\ubc84\uc5d0 \uc77d\uae30 \ucffc\ub9ac\ub97c \ubd84\uc0b0\ud558\uba74 \uc77d\uae30 \uc791\uc5c5\uc744 \ud655\uc7a5\ud558\uace0 \uc560\ud50c\ub9ac\ucf00\uc774\uc158 \uc131\ub2a5\uc744 \uac1c\uc120\ud558\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\t\t\t\t\t\t\uc720\uc9c0 \uad00\ub9ac \ubc0f \uc5c5\uadf8\ub808\uc774\ub4dc\n\t\t\t\t\t\t\t\t\t\t\t\n\n

\ub864\ub9c1 \uc5c5\uadf8\ub808\uc774\ub4dc<\/h3>\n

\ub300\uae30 \uc11c\ubc84\ub294 \uae30\ubcf8 \uc11c\ubc84\uc5d0 \uc801\uc6a9\ud558\uae30 \uc804\uc5d0 \uc5c5\uadf8\ub808\uc774\ub4dc \ub610\ub294 \ud328\uce58\ub97c \ud14c\uc2a4\ud2b8\ud558\ub294 \ub370 \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub97c \ud1b5\ud574 \ub2e4\uc6b4\ud0c0\uc784\uc744 \ucd5c\uc18c\ud654\ud558\uba74\uc11c \ub864\ub9c1 \uc5c5\uadf8\ub808\uc774\ub4dc\ub97c \uc218\ud589\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n

\uc720\uc9c0 \uad00\ub9ac<\/h3>\n

Routine maintenance tasks, such as backups or index reorganization, can be performed on standby servers without impacting the primary server’s performance.<\/p>\n\n\t\t\t\t\t\t\uc9c0\ub9ac\uc801 \uc911\ubcf5\uc131\n\t\t\t\t\t\t\t\t\t\t\t\n\n

\ubd84\uc0b0 \uc544\ud0a4\ud14d\ucc98<\/h3>\n

Standby servers can be located in different geographic locations to provide geographic redundancy. This setup helps protect against regional disasters or network issues affecting the primary server’s location.<\/p>\n\n\n

\uc7ac\ud574 \ubcf5\uad6c \uc0ac\uc774\ud2b8<\/h3>\n

\ubcc4\ub3c4\uc758 \ub370\uc774\ud130 \uc13c\ud130 \ub610\ub294 \uc9c0\uc5ed\uc5d0 \ub300\uae30 \uc11c\ubc84\ub97c \ub450\uba74 \ud55c \uc704\uce58\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce58\ub294 \uc7ac\ud574\ub85c \uc778\ud574 \ub370\uc774\ud130 \uac00\uc6a9\uc131\uc774 \uc800\ud558\ub418\uc9c0 \uc54a\ub3c4\ub85d \ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\t\t\t\t\t\t\ub370\uc774\ud130 \uc77c\uad00\uc131\n\t\t\t\t\t\t\t\t\t\t\t

\uc2e4\uc2dc\uac04 \ub3d9\uae30\ud654<\/b><\/h3>\n\n

\uc2a4\ud2b8\ub9ac\ubc0d \ubcf5\uc81c\ub97c \uc0ac\uc6a9\ud558\uba74 \ub300\uae30 \uc11c\ubc84\uac00 \uae30\ubcf8 \uc11c\ubc84\uc640 \ud568\uaed8 \ucd5c\uc2e0 \uc0c1\ud0dc\ub85c \uc720\uc9c0\ub418\uc5b4 \ubaa8\ub4e0 \uc11c\ubc84\uc5d0\uc11c \ub370\uc774\ud130 \uc77c\uad00\uc131\uc744 \uc720\uc9c0\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub294 \uc5ec\ub7ec \uc704\uce58\uc5d0 \uac78\uccd0 \uc77c\uad00\ub41c \ub370\uc774\ud130\uac00 \ud544\uc694\ud55c \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0 \ud544\uc218\uc801\uc785\ub2c8\ub2e4.<\/p>\n\t\t

\uc800\ud76c\ub294 \uace0\uac1d\uc5d0\uac8c Arbin MITS\uc758 \uae30\ubcf8 \uc124\uc815\uc73c\ub85c PostgreSQL\uc744 \uc0ac\uc6a9\ud558\uace0 \ubc31\uc5c5, \ucffc\ub9ac, \ub0b4\ubcf4\ub0b4\uae30, \ud50c\ub85c\ud305 \ubc0f \ubd84\uc11d\uc744 \uc704\ud55c \ubcf5\uc81c\ub97c \uc124\uc815\ud558\ub294 \uac83\uc744 \uad8c\uc7a5\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

\uc774 \uad6c\uc131\uc740 \ub9c8\uc2a4\ud130 \ub370\uc774\ud130\ubca0\uc774\uc2a4\uc758 \uc77d\uae30\uc5d0 \ub192\uc740 \ubd80\ud558\ub97c \uc8fc\uc9c0 \uc54a\uc73c\uba70 \ub9c8\uc2a4\ud130 \uc11c\ubc84 \ub9ac\uc18c\uc2a4\ub97c \ud655\ubcf4\ud558\uc5ec \uc2e0\uc18d\ud558\uac8c \uc0bd\uc785\uc744 \ucc98\ub9ac\ud558\uace0 \ub370\uc774\ud130 \uc190\uc2e4\uc758 \uc704\ud5d8\uc744 \ubc29\uc9c0\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>","protected":false},"excerpt":{"rendered":"

Home > Software Solution > Advanced Datastore Solution Introduction PostgreSQL Arbin integrated PostgreSQL Server, a powerful RDBMS, is designed for managing, analyzing, and securing data. It supports a wide range of functionalities and is used across various industries and applications. Since Arbin MITS adopted SQL Server into Data Acquisition, it has provided a flexible way […]<\/p>","protected":false},"author":27,"featured_media":23041,"parent":22211,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"_seopress_robots_primary_cat":"","_seopress_titles_title":"Introduction\u00a0PostgreSQL | Arbin Instruments","_seopress_titles_desc":"Arbin integrated PostgreSQL Server, a powerful RDBMS, is designed for managing, analyzing, and securing data. It supports a wide range of functionalities and is used across various industries and applications. Since Arbin MITS adopted SQL Server into Data Acquisition, it has provided a flexible way to query and manage testing data effectively. PostgreSQL is an open-source relational database management system (RDBMS) known for its advanced features, reliability, and adherence to SQL standards. It is developed and maintained by a global community of contributors and is often praised for its extensibility and support for complex data types.","_seopress_robots_index":"","inline_featured_image":false,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"class_list":["post-23049","page","type-page","status-publish","has-post-thumbnail","hentry"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.arbin.com\/ko\/wp-json\/wp\/v2\/pages\/23049","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.arbin.com\/ko\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.arbin.com\/ko\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.arbin.com\/ko\/wp-json\/wp\/v2\/users\/27"}],"replies":[{"embeddable":true,"href":"https:\/\/www.arbin.com\/ko\/wp-json\/wp\/v2\/comments?post=23049"}],"version-history":[{"count":1,"href":"https:\/\/www.arbin.com\/ko\/wp-json\/wp\/v2\/pages\/23049\/revisions"}],"predecessor-version":[{"id":26934,"href":"https:\/\/www.arbin.com\/ko\/wp-json\/wp\/v2\/pages\/23049\/revisions\/26934"}],"up":[{"embeddable":true,"href":"https:\/\/www.arbin.com\/ko\/wp-json\/wp\/v2\/pages\/22211"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.arbin.com\/ko\/wp-json\/"}],"wp:attachment":[{"href":"https:\/\/www.arbin.com\/ko\/wp-json\/wp\/v2\/media?parent=23049"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}