{"id":476325,"date":"2023-08-09T07:28:31","date_gmt":"2023-08-09T07:28:31","guid":{"rendered":""},"modified":"2023-09-05T11:12:28","modified_gmt":"2023-09-05T11:12:28","slug":"column-based-database","status":"publish","type":"wiki","link":"https:\/\/oneproxy.pro\/kr\/wiki\/column-based-database\/","title":{"rendered":"\uc5f4 \uae30\ubc18 \ub370\uc774\ud130\ubca0\uc774\uc2a4"},"content":{"rendered":"<p>\uc5f4 \uae30\ubc18 \ub370\uc774\ud130\ubca0\uc774\uc2a4\ub294 \uae30\uc874 \ud589 \uae30\ubc18 \ub370\uc774\ud130\ubca0\uc774\uc2a4\uc640 \ub2ec\ub9ac \uc5f4 \ud615\uc2dd\uc73c\ub85c \ub370\uc774\ud130\ub97c \uc800\uc7a5\ud558\uace0 \uad6c\uc131\ud558\ub294 \ud2b9\uc218\ud55c \uc720\ud615\uc758 \ub370\uc774\ud130\ubca0\uc774\uc2a4 \uad00\ub9ac \uc2dc\uc2a4\ud15c\uc785\ub2c8\ub2e4. \uc774 \uc811\uadfc \ubc29\uc2dd\uc5d0\uc11c\ub294 \uac01 \uc5f4 \ub0b4\uc758 \ub370\uc774\ud130\uac00 \ud568\uaed8 \uc800\uc7a5\ub418\ubbc0\ub85c \ud6a8\uc728\uc801\uc778 \ub370\uc774\ud130 \uc555\ucd95 \ubc0f \uac80\uc0c9\uc774 \uac00\ub2a5\ud569\ub2c8\ub2e4. \uc5f4\ud615 \ub370\uc774\ud130\ubca0\uc774\uc2a4\ub294 \ub300\uaddc\ubaa8 \ub370\uc774\ud130 \ucc98\ub9ac \ubc0f \ubd84\uc11d \uc791\uc5c5\uc744 \ud6a8\uacfc\uc801\uc73c\ub85c \ucc98\ub9ac\ud560 \uc218 \uc788\ub294 \ub2a5\ub825\uc73c\ub85c \uc778\ud574 \ucd5c\uadfc \uba87 \ub144 \ub3d9\uc548 \uc778\uae30\ub97c \uc5bb\uc5c8\uc2b5\ub2c8\ub2e4. \uc774 \uae30\uc0ac\uc5d0\uc11c\ub294 \uc5ed\uc0ac, \ub0b4\ubd80 \uad6c\uc870, \uc8fc\uc694 \uae30\ub2a5, \uc720\ud615, \uc751\uc6a9 \ud504\ub85c\uadf8\ub7a8, \ube44\uad50, \ubbf8\ub798 \uc804\ub9dd \ubc0f \ud504\ub85d\uc2dc \uc11c\ubc84\uc640\uc758 \uc7a0\uc7ac\uc801 \uc5f0\uad00\uc131\uc744 \uc0b4\ud3b4\ubd05\ub2c8\ub2e4.<\/p>\n<h2>\uceec\ub7fc \uae30\ubc18 \ub370\uc774\ud130\ubca0\uc774\uc2a4\uc758 \uc5ed\uc0ac\uc640 \ucd5c\ucd08\uc758 \uc5b8\uae09<\/h2>\n<p>\uceec\ub7fc\ud615 \uc2a4\ud1a0\ub9ac\uc9c0\uc758 \uac1c\ub150\uc740 \ucef4\ud4e8\ud305 \ucd08\uae30\ub85c \uac70\uc2ac\ub7ec \uc62c\ub77c\uac11\ub2c8\ub2e4. \ud589\uc774 \uc544\ub2cc \uc5f4\ub85c \ub370\uc774\ud130\ub97c \uad6c\uc131\ud558\ub294 \uc544\uc774\ub514\uc5b4\ub294 1986\ub144\uc5d0 \ucd9c\ud310\ub41c Michael Stonebraker\uc640 Lawrence Rowe\uc758 &quot;Redesigning the Star Schema of a Large Data Warehouse Using an Object-Oriented Approach&quot;\ub77c\ub294 \uc81c\ubaa9\uc758 \uc5f0\uad6c \ub17c\ubb38\uc5d0\uc11c \ucc98\uc74c \uc5b8\uae09\ub418\uc5c8\uc2b5\ub2c8\ub2e4. \ubd84\uc11d \ucffc\ub9ac \uc131\ub2a5\uc744 \ucd5c\uc801\ud654\ud558\uae30 \uc704\ud574 \uc5f4 \uc911\uc2ec \ubc29\uc2dd\uc73c\ub85c \ub370\uc774\ud130\ub97c \uad6c\uc131\ud558\ub294 \uc544\uc774\ub514\uc5b4\uc758 \ud1a0\ub300\uc785\ub2c8\ub2e4.<\/p>\n<h2>\uceec\ub7fc \uae30\ubc18 \ub370\uc774\ud130\ubca0\uc774\uc2a4\uc5d0 \ub300\ud55c \uc0c1\uc138 \uc815\ubcf4<\/h2>\n<p>\uc5f4 \uae30\ubc18 \ub370\uc774\ud130\ubca0\uc774\uc2a4\ub294 \uac01 \uc5f4\uc774 \ub3d9\uc77c\ud55c \ub370\uc774\ud130 \uc720\ud615\uc758 \ub370\uc774\ud130\ub97c \ubcf4\uc720\ud558\ub294 \uc5f4 \ubc29\uc2dd\uc73c\ub85c \ub370\uc774\ud130\ub97c \uc800\uc7a5\ud558\ub3c4\ub85d \uc124\uacc4\ub418\uc5c8\uc2b5\ub2c8\ub2e4. \uac01 \ud589\uc5d0 \ub2e4\uc591\ud55c \ub370\uc774\ud130 \uc720\ud615\uc758 \ub370\uc774\ud130\uac00 \uc800\uc7a5\ub418\ub294 \uae30\uc874 \ud589 \uae30\ubc18 \ub370\uc774\ud130\ubca0\uc774\uc2a4\uc640 \ub2ec\ub9ac \uc5f4 \uae30\ubc18 \ub370\uc774\ud130\ubca0\uc774\uc2a4\ub294 \ud2b9\uc815 \uc5f4\uc758 \ubaa8\ub4e0 \uac12\uc744 \ud568\uaed8 \uc800\uc7a5\ud569\ub2c8\ub2e4. \uc774 \ub370\uc774\ud130 \uad6c\uc131\uc740 \ub2e4\uc74c\uacfc \uac19\uc740 \uba87 \uac00\uc9c0 \uc774\uc810\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n<ol>\n<li>\n<p><strong>\ub370\uc774\ud130 \uc555\ucd95<\/strong>: \uceec\ub7fc \uae30\ubc18 \uc2a4\ud1a0\ub9ac\uc9c0\ub294 \uc720\uc0ac\ud55c \ub370\uc774\ud130 \uc720\ud615\uc774 \ud568\uaed8 \uc800\uc7a5\ub418\uc5b4 \ubc18\ubcf5\uc801\uc778 \ud328\ud134\uc774 \ubc1c\uc0dd\ud558\uace0 \uc555\ucd95\ub960\uc774 \ud5a5\uc0c1\ub418\ubbc0\ub85c \ub370\uc774\ud130 \uc555\ucd95\uc774 \ud5a5\uc0c1\ub429\ub2c8\ub2e4.<\/p>\n<\/li>\n<li>\n<p><strong>\ubd84\uc11d \ucffc\ub9ac<\/strong>: \uceec\ub7fc\ud615 \ub370\uc774\ud130\ubca0\uc774\uc2a4\ub294 \ucffc\ub9ac\uc5d0 \ud544\uc694\ud55c \uad00\ub828 \uc5f4\ub9cc \ud6a8\uc728\uc801\uc73c\ub85c \uc77d\uace0 \ucc98\ub9ac\ud558\uc5ec I\/O \uc624\ubc84\ud5e4\ub4dc\ub97c \uc904\uc5ec \uc9d1\uacc4, \ud544\ud130\ub9c1, \uadf8\ub8f9\ud654 \ub4f1\uc758 \ubd84\uc11d \ucffc\ub9ac\uc5d0 \ud0c1\uc6d4\ud569\ub2c8\ub2e4.<\/p>\n<\/li>\n<li>\n<p><strong>\ub370\uc774\ud130 \uc6e8\uc5b4\ud558\uc6b0\uc9d5<\/strong>: \uc5f4 \uae30\ubc18 \ub370\uc774\ud130\ubca0\uc774\uc2a4\ub294 \ube60\ub978 \ub370\uc774\ud130 \uac80\uc0c9 \ubc0f \ubd84\uc11d\uc774 \uc758\uc0ac \uacb0\uc815\uc5d0 \ud544\uc218\uc801\uc778 \ub370\uc774\ud130 \uc6e8\uc5b4\ud558\uc6b0\uc9d5 \uc2dc\ub098\ub9ac\uc624\uc5d0 \ub9e4\uc6b0 \uc801\ud569\ud569\ub2c8\ub2e4.<\/p>\n<\/li>\n<li>\n<p><strong>\uc4f0\uae30 \uc131\ub2a5<\/strong>: \uc77d\uae30 \uc131\ub2a5\uc740 \uc77c\ubc18\uc801\uc73c\ub85c \uc6b0\uc218\ud558\uc9c0\ub9cc \uc5ec\ub7ec \uc5f4\uc744 \ub3d9\uc2dc\uc5d0 \uc5c5\ub370\uc774\ud2b8\ud574\uc57c \ud558\uae30 \ub54c\ubb38\uc5d0 \uc5f4 \uae30\ubc18 \ub370\uc774\ud130\ubca0\uc774\uc2a4\uc5d0\uc11c\ub294 \uc4f0\uae30 \uc131\ub2a5\uc774 \uc5b4\ub824\uc6b8 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<\/li>\n<\/ol>\n<h2>\uceec\ub7fc \uae30\ubc18 \ub370\uc774\ud130\ubca0\uc774\uc2a4\uc758 \ub0b4\ubd80 \uad6c\uc870\uc640 \uc791\ub3d9 \ubc29\uc2dd<\/h2>\n<p>\uc5f4 \uae30\ubc18 \ub370\uc774\ud130\ubca0\uc774\uc2a4\uc758 \ub0b4\ubd80 \uad6c\uc870\ub294 \uad6c\ud604\ub9c8\ub2e4 \ub2e4\ub974\uc9c0\ub9cc \uae30\ubcf8 \uc6d0\uce59\uc740 \uc77c\uad00\ub418\uac8c \uc720\uc9c0\ub429\ub2c8\ub2e4. \uc5f4\ud615 \ub370\uc774\ud130\ubca0\uc774\uc2a4\ub294 \uace0\uc815 \uae38\uc774 \ud589\uc5d0 \ub370\uc774\ud130\ub97c \uc800\uc7a5\ud558\ub294 \ub300\uc2e0 \uac00\ubcc0 \uae38\uc774 \uc138\uadf8\uba3c\ud2b8 \ub610\ub294 \ube14\ub85d\uc5d0 \ub370\uc774\ud130\ub97c \uc800\uc7a5\ud569\ub2c8\ub2e4. \uac01 \uc138\uadf8\uba3c\ud2b8\ub294 \ud2b9\uc815 \uc5f4\uc5d0 \ud574\ub2f9\ud558\uba70 \uace0\uc815\ub41c \uc218\uc758 \ud589\uc744 \ud3ec\ud568\ud569\ub2c8\ub2e4.<\/p>\n<p>\uc5f4 \uae30\ubc18 \ub370\uc774\ud130\ubca0\uc774\uc2a4\uc5d0\uc11c \ucffc\ub9ac\uac00 \uc2e4\ud589\ub418\uba74 \uc2dc\uc2a4\ud15c\uc740 \uc694\uccad\uc744 \uc774\ud589\ud558\ub294 \ub370 \ud544\uc694\ud55c \uc5f4\uc5d0\ub9cc \uc561\uc138\uc2a4\ud569\ub2c8\ub2e4. \uc774\ub807\uac8c \ud558\uba74 \uc2dc\uc2a4\ud15c\uc774 \uad00\ub828 \uc5c6\ub294 \ub370\uc774\ud130\ub97c \uc77d\uc744 \ud544\uc694\uac00 \uc5c6\uc73c\ubbc0\ub85c \ub514\uc2a4\ud06c I\/O \ubc0f \uba54\ubaa8\ub9ac \uc694\uad6c \uc0ac\ud56d\uc774 \uc904\uc5b4\ub4ed\ub2c8\ub2e4. \ucffc\ub9ac \ucc98\ub9ac\uc5d0\uc11c\ub294 \ubca1\ud130\ud654\ub41c \uc791\uc5c5\uc744 \ud65c\uc6a9\ud558\uc5ec \ucd5c\uc2e0 CPU\ub97c \ubcd1\ub82c\ud654\ud558\uace0 \ud6a8\uc728\uc801\uc73c\ub85c \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h2>\uceec\ub7fc \uae30\ubc18 \ub370\uc774\ud130\ubca0\uc774\uc2a4\uc758 \uc8fc\uc694 \ud2b9\uc9d5 \ubd84\uc11d<\/h2>\n<p>\uc5f4 \uae30\ubc18 \ub370\uc774\ud130\ubca0\uc774\uc2a4\ub294 \ud2b9\uc815 \uc0ac\uc6a9 \uc0ac\ub840\uc5d0 \uc801\ud569\ud55c \uba87 \uac00\uc9c0 \uc8fc\uc694 \uae30\ub2a5\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n<ol>\n<li>\n<p><strong>\uceec\ub7fc\ud615 \uc2a4\ud1a0\ub9ac\uc9c0<\/strong>: \ub370\uc774\ud130\uac00 \uc5f4 \ub2e8\uc704\ub85c \uc800\uc7a5\ub418\ubbc0\ub85c \ub354 \ub098\uc740 \uc555\ucd95, \ub354 \ube60\ub978 \ubd84\uc11d \ucffc\ub9ac \ubc0f \ucd5c\uc801\ud654\ub41c \ub514\uc2a4\ud06c I\/O\uac00 \uac00\ub2a5\ud569\ub2c8\ub2e4.<\/p>\n<\/li>\n<li>\n<p><strong>\ub370\uc774\ud130 \uc555\ucd95<\/strong>: \uac01 \uc5f4\uc758 \uc720\uc0ac\ud55c \ub370\uc774\ud130 \uc720\ud615\uc73c\ub85c \uc778\ud574 \uc555\ucd95\ub960\uc774 \ud5a5\uc0c1\ub418\uace0 \uc800\uc7a5 \uacf5\uac04 \uc694\uad6c \uc0ac\ud56d\uc774 \uc904\uc5b4\ub4ed\ub2c8\ub2e4.<\/p>\n<\/li>\n<li>\n<p><strong>\ubd84\uc11d \uc131\ub2a5<\/strong>: \uceec\ub7fc\ud615 \ub370\uc774\ud130\ubca0\uc774\uc2a4\ub294 \ubd84\uc11d \ub2a5\ub825\uc774 \ub6f0\uc5b4\ub098 \ube44\uc988\ub2c8\uc2a4 \uc778\ud154\ub9ac\uc804\uc2a4 \ubc0f \ub370\uc774\ud130 \uc6e8\uc5b4\ud558\uc6b0\uc9d5 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0 \uc774\uc0c1\uc801\uc785\ub2c8\ub2e4.<\/p>\n<\/li>\n<li>\n<p><strong>\uc218\ud3c9\uc801 \ud655\uc7a5\uc131<\/strong>: \ub9ce\uc740 \uceec\ub7fc\ud615 \ub370\uc774\ud130\ubca0\uc774\uc2a4\ub294 \uc218\ud3c9 \ud655\uc7a5\uc774 \uac00\ub2a5\ud558\ub3c4\ub85d \uc124\uacc4\ub418\uc5b4 \ub300\uaddc\ubaa8 \ub370\uc774\ud130 \uc138\ud2b8\uc640 \ubd84\uc0b0 \ud658\uacbd\uc744 \ud6a8\uacfc\uc801\uc73c\ub85c \ucc98\ub9ac\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<\/li>\n<\/ol>\n<h2>\uc5f4 \uae30\ubc18 \ub370\uc774\ud130\ubca0\uc774\uc2a4\uc758 \uc720\ud615<\/h2>\n<table>\n<thead>\n<tr>\n<th>\ub370\uc774\ud130\ubca0\uc774\uc2a4 \uc774\ub984<\/th>\n<th>\uc124\uba85<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\uc544\ud30c\uce58 \uce74\uc0b0\ub4dc\ub77c<\/td>\n<td>\uceec\ub7fc \ud328\ubc00\ub9ac \ub370\uc774\ud130 \ubaa8\ub378\uacfc \ub192\uc740 \ud655\uc7a5\uc131\uc73c\ub85c \uc720\uba85\ud55c \ubd84\uc0b0 NoSQL \ub370\uc774\ud130\ubca0\uc774\uc2a4\uc785\ub2c8\ub2e4.<\/td>\n<\/tr>\n<tr>\n<td>\uc544\ud30c\uce58 H\ubca0\uc774\uc2a4<\/td>\n<td>Hadoop \ubd84\uc0b0 \ud30c\uc77c \uc2dc\uc2a4\ud15c\uc744 \uae30\ubc18\uc73c\ub85c \uad6c\ucd95\ub41c \ud655\uc7a5 \uac00\ub2a5\ud558\uba70 \uc77c\uad00\ub41c \ubd84\uc0b0 \ub370\uc774\ud130\ubca0\uc774\uc2a4\uc785\ub2c8\ub2e4.<\/td>\n<\/tr>\n<tr>\n<td>\uc544\ub9c8\uc874 \ub808\ub4dc\uc2dc\ud504\ud2b8<\/td>\n<td>\ubd84\uc11d \ucffc\ub9ac\uc5d0 \uc5f4 \ud615\uc2dd \uc2a4\ud1a0\ub9ac\uc9c0\ub97c \uc0ac\uc6a9\ud558\ub294 \uc644\uc804 \uad00\ub9ac\ud615 \ub370\uc774\ud130 \uc6e8\uc5b4\ud558\uc6b0\uc2a4 \uc11c\ube44\uc2a4\uc785\ub2c8\ub2e4.<\/td>\n<\/tr>\n<tr>\n<td>\uad6c\uae00 \ube45\ud14c\uc774\ube14<\/td>\n<td>\ub300\uaddc\ubaa8 \ud655\uc7a5\uc131\uacfc \uc9e7\uc740 \uc9c0\uc5f0 \uc2dc\uac04 \uc561\uc138\uc2a4\ub97c \uc81c\uacf5\ud558\ub294 Google\uc758 \uad00\ub9ac\ud615 NoSQL \ub370\uc774\ud130\ubca0\uc774\uc2a4 \uc11c\ube44\uc2a4\uc785\ub2c8\ub2e4.<\/td>\n<\/tr>\n<tr>\n<td>\uc218\uc9c1<\/td>\n<td>\uace0\uc131\ub2a5 \ubd84\uc11d \ubc0f \ub370\uc774\ud130 \uc6e8\uc5b4\ud558\uc6b0\uc9d5\uc744 \uc704\ud574 \uc124\uacc4\ub41c \uceec\ub7fc\ud615 \ubd84\uc11d \ub370\uc774\ud130\ubca0\uc774\uc2a4\uc785\ub2c8\ub2e4.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>\uceec\ub7fc \uae30\ubc18 \ub370\uc774\ud130\ubca0\uc774\uc2a4 \ud65c\uc6a9 \ubc29\ubc95, \ubb38\uc81c\uc810 \ubc0f \ud574\uacb0 \ubc29\ubc95<\/h2>\n<p>\uc5f4 \uae30\ubc18 \ub370\uc774\ud130\ubca0\uc774\uc2a4\ub294 \ub2e4\uc591\ud55c \uc0b0\uc5c5 \ubc0f \uc0ac\uc6a9 \uc0ac\ub840\uc5d0\uc11c \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc744 \ucc3e\uc2b5\ub2c8\ub2e4.<\/p>\n<ol>\n<li>\n<p><strong>\ube44\uc988\ub2c8\uc2a4 \uc778\ud154\ub9ac\uc804\uc2a4<\/strong>: \uc5f4 \uae30\ubc18 \ub370\uc774\ud130\ubca0\uc774\uc2a4\ub294 \ub300\uaddc\ubaa8 \ub370\uc774\ud130 \uc138\ud2b8\uc5d0 \ub300\ud55c \ube60\ub978 \ucffc\ub9ac \ubc0f \ubcf4\uace0\uac00 \ud544\uc694\ud55c \ube44\uc988\ub2c8\uc2a4 \uc778\ud154\ub9ac\uc804\uc2a4 \ub3c4\uad6c\uc5d0 \ub9e4\uc6b0 \uc801\ud569\ud569\ub2c8\ub2e4.<\/p>\n<\/li>\n<li>\n<p><strong>\uc2e4\uc2dc\uac04 \ubd84\uc11d<\/strong>: \ub300\uaddc\ubaa8 \ub370\uc774\ud130 \uc2a4\ud2b8\ub9bc\uc5d0\uc11c \ube60\ub978 \ud1b5\ucc30\ub825\uc774 \ud544\uc218\uc801\uc778 \uc2e4\uc2dc\uac04 \ub370\uc774\ud130 \ubd84\uc11d\uc5d0 \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n<\/li>\n<li>\n<p><strong>\uc0ac\ubb3c\uc778\ud130\ub137(IoT)<\/strong>: \uceec\ub7fc\ud615 \ub370\uc774\ud130\ubca0\uc774\uc2a4\ub294 IoT \ub514\ubc14\uc774\uc2a4\uc758 \ub370\uc774\ud130\ub97c \ud6a8\uc728\uc801\uc73c\ub85c \uc800\uc7a5\ud558\uace0 \ucc98\ub9ac\ud560 \uc218 \uc788\uc5b4 \ube60\ub978 \ubd84\uc11d\uacfc \uc758\uc0ac\uacb0\uc815\uc774 \uac00\ub2a5\ud569\ub2c8\ub2e4.<\/p>\n<\/li>\n<li>\n<p><strong>\ub85c\uadf8 \ubd84\uc11d<\/strong>: \ubc29\ub300\ud55c \uc591\uc758 \ub85c\uadf8 \ub370\uc774\ud130\ub97c \ud6a8\uc728\uc801\uc73c\ub85c \ucc98\ub9ac\ud558\uae30 \uc704\ud574 \ub85c\uadf8 \ubd84\uc11d\uc5d0 \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n<\/li>\n<\/ol>\n<p>\uceec\ub7fc\ud615 \ub370\uc774\ud130\ubca0\uc774\uc2a4\ub294 \uc218\ub9ce\uc740 \uc7a5\uc810\uc744 \uc81c\uacf5\ud558\uc9c0\ub9cc \ub2e4\uc74c\uacfc \uac19\uc740 \uba87 \uac00\uc9c0 \uacfc\uc81c\ub3c4 \uc9c1\uba74\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<ul>\n<li>\n<p><strong>\uc4f0\uae30 \uc131\ub2a5<\/strong>: \uc55e\uc11c \uc5b8\uae09\ud588\ub4ef\uc774 \uc4f0\uae30 \uc131\ub2a5\uc740 \ud2b9\ud788 \uc5c5\ub370\uc774\ud2b8\uac00 \uc790\uc8fc \ubc1c\uc0dd\ud558\ub294 \uc2dc\ub098\ub9ac\uc624\uc5d0\uc11c \ubcd1\ubaa9 \ud604\uc0c1\uc774 \ubc1c\uc0dd\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<\/li>\n<li>\n<p><strong>\ubcf5\uc7a1\uc131<\/strong>: \uc5f4 \uae30\ubc18 \ub370\uc774\ud130\ubca0\uc774\uc2a4\ub97c \uad6c\ud604\ud558\ub294 \uac83\uc740 \uae30\uc874 \ud589 \uae30\ubc18 \ub370\uc774\ud130\ubca0\uc774\uc2a4\ubcf4\ub2e4 \ub354 \ubcf5\uc7a1\ud560 \uc218 \uc788\uc73c\uba70 \uc804\ubb38 \uc9c0\uc2dd\uacfc \uc804\ubb38\uc131\uc774 \ud544\uc694\ud569\ub2c8\ub2e4.<\/p>\n<\/li>\n<li>\n<p><strong>\ub192\uc740 \uba54\ubaa8\ub9ac \uc0ac\uc6a9\ub7c9<\/strong>: \uc5f4 \uae30\ubc18 \ub370\uc774\ud130\ubca0\uc774\uc2a4\ub294 \ud589 \uae30\ubc18 \ub370\uc774\ud130\ubca0\uc774\uc2a4\uc5d0 \ube44\ud574 \ud2b9\uc815 \uc791\uc5c5\uc5d0 \ub354 \ub9ce\uc740 \uba54\ubaa8\ub9ac\uac00 \ud544\uc694\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<\/li>\n<\/ul>\n<p>\uc774\ub7ec\ud55c \ubb38\uc81c\ub97c \ud574\uacb0\ud558\uae30 \uc704\ud574 \ub370\uc774\ud130\ubca0\uc774\uc2a4 \uac1c\ubc1c\uc790\uc640 \uc5d4\uc9c0\ub2c8\uc5b4\ub294 \uc804\uccb4 \uc2dc\uc2a4\ud15c \ud6a8\uc728\uc131\uc744 \ud5a5\uc0c1\uc2dc\ud0a4\ub294 \ub3d9\uc2dc\uc5d0 \uc4f0\uae30 \uc131\ub2a5\uacfc \uba54\ubaa8\ub9ac \uc0ac\uc6a9\ub7c9\uc744 \ucd5c\uc801\ud654\ud558\uae30 \uc704\ud574 \uc9c0\uc18d\uc801\uc73c\ub85c \ub178\ub825\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h2>\uc8fc\uc694 \ud2b9\uc9d5 \ubc0f \uae30\ud0c0 \uc720\uc0ac \uc6a9\uc5b4\uc640\uc758 \ube44\uad50<\/h2>\n<table>\n<thead>\n<tr>\n<th>\ud2b9\uc131<\/th>\n<th>\uc5f4 \uae30\ubc18 \ub370\uc774\ud130\ubca0\uc774\uc2a4<\/th>\n<th>\ud589 \uae30\ubc18 \ub370\uc774\ud130\ubca0\uc774\uc2a4<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\ub370\uc774\ud130 \uc800\uc7a5 \ud615\uc2dd<\/td>\n<td>\uc5f4<\/td>\n<td>\ud589<\/td>\n<\/tr>\n<tr>\n<td>\ubd84\uc11d \ucffc\ub9ac \uc131\ub2a5<\/td>\n<td>\ub192\uc740<\/td>\n<td>\ubcf4\ud1b5\uc758<\/td>\n<\/tr>\n<tr>\n<td>\uc4f0\uae30 \uc131\ub2a5<\/td>\n<td>\ubcf4\ud1b5\uc758<\/td>\n<td>\ub192\uc740<\/td>\n<\/tr>\n<tr>\n<td>\ub370\uc774\ud130 \uc555\ucd95<\/td>\n<td>\ud6cc\ub96d\ud55c<\/td>\n<td>\uc88b\uc740<\/td>\n<\/tr>\n<tr>\n<td>\ub370\uc774\ud130 \uac80\uc0c9<\/td>\n<td>\uc5f4 \uc120\ud0dd<\/td>\n<td>\uc804\uccb4 \ud589 \uac80\uc0c9<\/td>\n<\/tr>\n<tr>\n<td>\uc0ac\uc6a9 \uc0ac\ub840<\/td>\n<td>\ubd84\uc11d, BI<\/td>\n<td>\uac70\ub798 \ucc98\ub9ac<\/td>\n<\/tr>\n<tr>\n<td>\uc608<\/td>\n<td>\uc544\ud30c\uce58 \uce74\uc0b0\ub4dc\ub77c,<\/td>\n<td>MySQL, \ud3ec\uc2a4\ud2b8\uadf8\ub808SQL,<\/td>\n<\/tr>\n<tr>\n<td><\/td>\n<td>\uc544\ub9c8\uc874 \ub808\ub4dc\uc2dc\ud504\ud2b8,<\/td>\n<td>\uc2e0\ud0c1<\/td>\n<\/tr>\n<tr>\n<td><\/td>\n<td>\uad6c\uae00 \ube45\ud14c\uc774\ube14<\/td>\n<td><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>\uceec\ub7fc \uae30\ubc18 \ub370\uc774\ud130\ubca0\uc774\uc2a4\uc640 \uad00\ub828\ub41c \ubbf8\ub798\uc758 \uad00\uc810\uacfc \uae30\uc220<\/h2>\n<p>\ub370\uc774\ud130\uac00 \uae30\ud558\uae09\uc218\uc801\uc73c\ub85c \uacc4\uc18d \uc99d\uac00\ud558\uace0 \ubcf4\ub2e4 \uc815\uad50\ud55c \uc800\uc7a5 \ubc0f \ucc98\ub9ac \uc194\ub8e8\uc158\uc774 \uc694\uad6c\ub428\uc5d0 \ub530\ub77c \uc5f4 \uae30\ubc18 \ub370\uc774\ud130\ubca0\uc774\uc2a4\uc758 \ubbf8\ub798\ub294 \ubc1d\uc544 \ubcf4\uc785\ub2c8\ub2e4. \uba87 \uac00\uc9c0 \uc7a0\uc7ac\uc801\uc778 \uac1c\ubc1c \ubc0f \uae30\uc220\uc740 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4.<\/p>\n<ol>\n<li>\n<p><strong>\uace0\uae09 \uc555\ucd95 \uc54c\uace0\ub9ac\uc998<\/strong>: \uc0c8\ub85c\uc6b4 \uc555\ucd95 \uc54c\uace0\ub9ac\uc998\uc740 \ub370\uc774\ud130 \uc555\ucd95\uc744 \ub354\uc6b1 \ud5a5\uc0c1\uc2dc\ud0a4\uace0 \uc2a4\ud1a0\ub9ac\uc9c0 \uc694\uad6c \uc0ac\ud56d\uc744 \uc904\uc77c \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<\/li>\n<li>\n<p><strong>\ud5a5\uc0c1\ub41c \uc4f0\uae30 \uc131\ub2a5<\/strong>: \uc9c0\uc18d\uc801\uc778 \uc5f0\uad6c\ub97c \ud1b5\ud574 \uc4f0\uae30 \uc131\ub2a5 \ucd5c\uc801\ud654\uc5d0 \ud68d\uae30\uc801\uc778 \ubc1c\uc804\uc774 \uc774\ub8e8\uc5b4\uc9c8 \uc218 \uc788\uc73c\uba70, \uc774\ub97c \ud1b5\ud574 \ud2b8\ub79c\uc7ad\uc158 \uc6cc\ud06c\ub85c\ub4dc\uc5d0\uc11c \uc5f4 \uae30\ubc18 \ub370\uc774\ud130\ubca0\uc774\uc2a4\uc758 \uacbd\uc7c1\ub825\uc774 \ub354\uc6b1 \ub192\uc544\uc9c8 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<\/li>\n<li>\n<p><strong>AI \ubc0f \uba38\uc2e0\ub7ec\ub2dd\uacfc\uc758 \ud1b5\ud569<\/strong>: \uceec\ub7fc \uae30\ubc18 \ub370\uc774\ud130\ubca0\uc774\uc2a4\uc640 AI\/ML \uae30\uc220\uc758 \uacb0\ud569\uc740 \ub370\uc774\ud130 \ubd84\uc11d \ubc0f \uc608\uce21 \ubaa8\ub378\ub9c1\uc758 \uc0c8\ub85c\uc6b4 \uae38\uc744 \uc5f4 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<\/li>\n<li>\n<p><strong>\ube14\ub85d\uccb4\uc778 \ud1b5\ud569<\/strong>: \uc548\uc804\ud558\uace0 \ud22c\uba85\ud55c \ub370\uc774\ud130 \uc800\uc7a5\uc744 \uc704\ud574 \uae30\ub465\ud615 \ub370\uc774\ud130\ubca0\uc774\uc2a4\uc640 \ube14\ub85d\uccb4\uc778 \uae30\uc220\uc758 \ud1b5\ud569\uc744 \ud0d0\uad6c\ud569\ub2c8\ub2e4.<\/p>\n<\/li>\n<\/ol>\n<h2>\ud504\ub85d\uc2dc \uc11c\ubc84\ub97c \uc0ac\uc6a9\ud558\uac70\ub098 \uc5f4 \uae30\ubc18 \ub370\uc774\ud130\ubca0\uc774\uc2a4\uc640 \uc5f0\uacb0\ud558\ub294 \ubc29\ubc95<\/h2>\n<p>\ud504\ub85d\uc2dc \uc11c\ubc84\ub294 \uc6f9 \ud2b8\ub798\ud53d \uad00\ub9ac, \ubcf4\uc548 \uac15\ud654 \ubc0f \uc0ac\uc6a9\uc790\uc5d0\uac8c \uc775\uba85\uc131\uc744 \uc81c\uacf5\ud558\ub294 \ub370 \uc911\uc694\ud55c \uc5ed\ud560\uc744 \ud569\ub2c8\ub2e4. \uc5f4 \uae30\ubc18 \ub370\uc774\ud130\ubca0\uc774\uc2a4\uc640 \ud568\uaed8 \ud504\ub85d\uc2dc \uc11c\ubc84\ub97c \ud65c\uc6a9\ud558\uc5ec \ub2e4\uc74c\uc744 \uc218\ud589\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<ul>\n<li>\n<p><strong>\uce90\uc2f1 \ubc0f \ub85c\ub4dc \ubc38\ub7f0\uc2f1<\/strong>: \ud504\ub85d\uc2dc \uc11c\ubc84\ub294 \uc5f4 \uae30\ubc18 \ub370\uc774\ud130\ubca0\uc774\uc2a4\uc5d0\uc11c \uc790\uc8fc \uc561\uc138\uc2a4\ud558\ub294 \ub370\uc774\ud130\ub97c \uce90\uc2dc\ud558\uc5ec \uc911\ubcf5 \ucffc\ub9ac\ub97c \uc904\uc774\uace0 \uc751\ub2f5 \uc2dc\uac04\uc744 \ud5a5\uc0c1\uc2dc\ud0ac \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<\/li>\n<li>\n<p><strong>\ub370\uc774\ud130 \uac1c\uc778\uc815\ubcf4 \ubcf4\ud638 \ubc0f \ubcf4\uc548<\/strong>: \ud504\ub85d\uc2dc \uc11c\ubc84\ub294 \ud074\ub77c\uc774\uc5b8\ud2b8\uc640 \uc5f4 \ud615\uc2dd \ub370\uc774\ud130\ubca0\uc774\uc2a4 \uac04\uc758 \uc911\uac1c\uc790 \uc5ed\ud560\uc744 \ud558\uc5ec \ucd94\uac00 \ubcf4\uc548 \ubc0f \uac1c\uc778 \uc815\ubcf4 \ubcf4\ud638 \uacc4\uce35\uc744 \uc81c\uacf5\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<\/li>\n<li>\n<p><strong>\uae00\ub85c\ubc8c \uc720\ud1b5<\/strong>: \ud504\ub85d\uc2dc \uc11c\ubc84\ub294 \uc11c\ub85c \ub2e4\ub978 \uc9c0\ub9ac\uc801 \uc704\uce58\uc5d0 \uc788\ub294 \uc5ec\ub7ec \uc5f4 \ud615\uc2dd \ub370\uc774\ud130\ubca0\uc774\uc2a4 \uc778\uc2a4\ud134\uc2a4\uc5d0 \ucffc\ub9ac\uc640 \uc694\uccad\uc744 \ubc30\ud3ec\ud558\ub294 \ub370 \ub3c4\uc6c0\uc744 \uc8fc\uc5b4 \uc804 \uc138\uacc4 \uc0ac\uc6a9\uc790\uc758 \uc131\ub2a5\uc744 \ud5a5\uc0c1\uc2dc\ud0b5\ub2c8\ub2e4.<\/p>\n<\/li>\n<li>\n<p><strong>\uc775\uba85<\/strong>: \ud2b9\uc815 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc758 \uacbd\uc6b0 \ud504\ub85d\uc2dc \uc11c\ubc84\ub294 \uc6d0\ubcf8 \ub370\uc774\ud130 \uc18c\uc2a4\ub97c \ub9c8\uc2a4\ud0b9\ud558\uc5ec \uc5f4 \uae30\ubc18 \ub370\uc774\ud130\ubca0\uc774\uc2a4\ub97c \ucffc\ub9ac\ud558\ub294 \uc0ac\uc6a9\uc790\uc5d0\uac8c \uc775\uba85\uc131\uc744 \uc81c\uacf5\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<\/li>\n<\/ul>\n<h2>\uad00\ub828\ub41c \ub9c1\ud06c\ub4e4<\/h2>\n<p>\uc5f4 \uae30\ubc18 \ub370\uc774\ud130\ubca0\uc774\uc2a4\uc5d0 \ub300\ud55c \uc790\uc138\ud55c \ub0b4\uc6a9\uc740 \ub2e4\uc74c \ub9ac\uc18c\uc2a4\ub97c \ucc38\uc870\ud558\uc138\uc694.<\/p>\n<ol>\n<li><a href=\"https:\/\/cassandra.apache.org\/documentation\/\" target=\"_new\" rel=\"noopener nofollow\">\uc544\ud30c\uce58 \uce74\uc0b0\ub4dc\ub77c \ubb38\uc11c<\/a><\/li>\n<li><a href=\"https:\/\/docs.aws.amazon.com\/redshift\/latest\/dg\/welcome.html\" target=\"_new\" rel=\"noopener nofollow\">Amazon Redshift \uc0ac\uc6a9 \uc124\uba85\uc11c<\/a><\/li>\n<li><a href=\"https:\/\/cloud.google.com\/bigtable\/docs\" target=\"_new\" rel=\"noopener nofollow\">Google Cloud Bigtable \ubb38\uc11c<\/a><\/li>\n<li><a href=\"https:\/\/www.vertica.com\/docs\/\" target=\"_new\" rel=\"noopener nofollow\">\uc218\uc9c1 \ubb38\uc11c<\/a><\/li>\n<\/ol>\n<p>\uacb0\ub860\uc801\uc73c\ub85c, \uceec\ub7fc \uae30\ubc18 \ub370\uc774\ud130\ubca0\uc774\uc2a4\ub294 \ubc29\ub300\ud55c \uc591\uc758 \ub370\uc774\ud130\ub97c \ud6a8\uc728\uc801\uc73c\ub85c \uad00\ub9ac\ud558\uace0 \ubd84\uc11d\ud558\uae30 \uc704\ud55c \uac15\ub825\ud55c \ub3c4\uad6c\ub85c \ub4f1\uc7a5\ud588\uc2b5\ub2c8\ub2e4. \ubd84\uc11d \ubc0f \ub370\uc774\ud130 \uc6e8\uc5b4\ud558\uc6b0\uc9d5\uc5d0 \ucd5c\uc801\ud654\ub41c \uceec\ub7fc\ud615 \uc2a4\ud1a0\ub9ac\uc9c0 \uc811\uadfc \ubc29\uc2dd\uc740 \uc0b0\uc5c5 \uc804\ubc18\uc758 \ub2e4\uc591\ud55c \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4. \uae30\uc220\uc774 \ubc1c\uc804\ud568\uc5d0 \ub530\ub77c \ucd94\uac00 \uac1c\ubc1c\uacfc \ucd5c\uc801\ud654\uac00 \uc608\uc0c1\ub418\uc5b4 \ub370\uc774\ud130 \uc911\uc2ec \uc138\uacc4\uc5d0\uc11c \uc5f4 \uae30\ubc18 \ub370\uc774\ud130\ubca0\uc774\uc2a4\uac00 \ub354\uc6b1 \ud544\uc218 \ubd88\uac00\uacb0\ud574\uc84c\uc2b5\ub2c8\ub2e4. \ud504\ub85d\uc2dc \uc11c\ubc84\uc640 \ud568\uaed8 \uc0ac\uc6a9\ud558\uba74 \ud574\ub2f9 \uae30\ub2a5\uc744 \ud655\uc7a5\ud558\uc5ec \ub2e4\uc591\ud55c \uc6f9 \uae30\ubc18 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0\uc11c \ubcf4\uc548, \uc131\ub2a5 \ubc0f \uc0ac\uc6a9\uc790 \uacbd\ud5d8\uc744 \ud5a5\uc0c1\uc2dc\ud0ac \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>","protected":false},"featured_media":467908,"menu_order":0,"template":"","meta":{"_acf_changed":false,"content-type":"","inline_featured_image":false,"footnotes":""},"class_list":["post-476325","wiki","type-wiki","status-publish","has-post-thumbnail","hentry"],"acf":{"faq_title":"Frequently Asked Questions about <mark>Column-Based Database: An Encyclopedia Article<\/mark>","faq_items":[{"question":"What is a column-based database?","answer":"<p>A column-based database is a specialized type of database management system that stores and organizes data in a columnar format, as opposed to traditional row-based databases. In this approach, data within each column is stored together, allowing for efficient data compression and retrieval. Columnar databases are known for their ability to handle large-scale data processing and analytics tasks effectively.<\/p>"},{"question":"How did the concept of columnar storage originate?","answer":"<p>The concept of columnar storage dates back to 1986 when it was first mentioned in a research paper titled \"Redesigning the Star Schema of a Large Data Warehouse Using an Object-Oriented Approach\" by Michael Stonebraker and Lawrence Rowe. The paper laid the groundwork for organizing data in a column-oriented manner to optimize analytic query performance.<\/p>"},{"question":"What are the advantages of a column-based database?","answer":"<p>Column-based databases offer several advantages, including:<\/p><ul><li>Improved data compression due to storing similar data types together.<\/li><li>Faster analytical queries, as only relevant columns are accessed.<\/li><li>Excellent performance in business intelligence and data warehousing applications.<\/li><li>Efficient scaling for handling massive datasets and distributed environments.<\/li><\/ul>"},{"question":"What is the internal structure of a column-based database?","answer":"<p>The internal structure of a column-based database involves storing data in variable-length segments or blocks, where each segment corresponds to a specific column and contains a fixed number of rows. When executing a query, the system only accesses the necessary columns, reducing disk I\/O and memory requirements.<\/p>"},{"question":"How do column-based databases compare to row-based databases?","answer":"<p>Column-based databases differ from row-based databases in terms of data storage format, analytical query performance, write performance, data compression, and data retrieval. Column-based databases excel in analytics and offer superior data compression but may face challenges with write performance compared to row-based databases.<\/p>"},{"question":"What types of column-based databases exist?","answer":"<p>Several column-based databases are available, each catering to specific needs. Some notable examples include Apache Cassandra, Amazon Redshift, Google Bigtable, and Vertica.<\/p>"},{"question":"In what applications can column-based databases be used?","answer":"<p>Column-based databases find applications in various industries and use cases, such as business intelligence, real-time analytics, IoT data processing, and log analytics.<\/p>"},{"question":"What challenges do column-based databases face?","answer":"<p>Column-based databases may encounter challenges related to write performance, complexity in implementation, and high memory usage. However, ongoing research and optimizations aim to address these issues.<\/p>"},{"question":"How can proxy servers be associated with column-based databases?","answer":"<p>Proxy servers can complement column-based databases by providing caching and load balancing, enhancing data privacy and security, enabling global distribution of queries, and ensuring user anonymity.<\/p>"},{"question":"What does the future hold for column-based databases?","answer":"<p>The future of column-based databases looks promising, with potential developments in advanced compression algorithms, improved write performance, integration with AI and ML technologies, and possible integration with blockchain for secure data storage.<\/p>"}]},"_links":{"self":[{"href":"https:\/\/oneproxy.pro\/kr\/wp-json\/wp\/v2\/wiki\/476325","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/oneproxy.pro\/kr\/wp-json\/wp\/v2\/wiki"}],"about":[{"href":"https:\/\/oneproxy.pro\/kr\/wp-json\/wp\/v2\/types\/wiki"}],"version-history":[{"count":0,"href":"https:\/\/oneproxy.pro\/kr\/wp-json\/wp\/v2\/wiki\/476325\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/oneproxy.pro\/kr\/wp-json\/wp\/v2\/media\/467908"}],"wp:attachment":[{"href":"https:\/\/oneproxy.pro\/kr\/wp-json\/wp\/v2\/media?parent=476325"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}