{"id":2110,"date":"2016-01-07T19:26:25","date_gmt":"2016-01-07T19:26:24","guid":{"rendered":"https:\/\/www.couchbase.com\/blog\/?p=2110"},"modified":"2025-01-22T18:31:46","modified_gmt":"2025-01-23T02:31:46","slug":"the-value-of-schema-less-databases","status":"publish","type":"post","link":"https:\/\/www.couchbase.com\/blog\/ko\/the-value-of-schema-less-databases\/","title":{"rendered":"\uc2a4\ud0a4\ub9c8\ub9ac\uc2a4 \ub370\uc774\ud130\ubca0\uc774\uc2a4\uc758 \uac00\uce58"},"content":{"rendered":"<p>\uc2a4\ud0a4\ub9c8 \uc5c6\ub294(\ub610\ub294 \"\uc2a4\ud0a4\ub9c8\uac00 \uc5c6\ub294\") \ub370\uc774\ud130\ubca0\uc774\uc2a4\ub294 IT \uc5c5\uacc4\uc758 \ucd5c\uc2e0 \uc720\ud589\uc5b4\uc785\ub2c8\ub2e4. \uad34\uc9dc \ud504\ub85c\uadf8\ub798\uba38\ub4e4\uc740 \uc720\uc5f0\uc131\uacfc \uc800\ub834\ud55c \ube44\uc6a9\uc744 \uc88b\uc544\ud558\uba70, \uc774\ub7ec\ud55c \ud2b9\uc131\uc73c\ub85c \uc778\ud574 \ub9ce\uc740 \uc2a4\ud0c0\ud2b8\uc5c5\uc774 \uc2a4\ud0a4\ub9c8\ub9ac\uc2a4 \ub370\uc774\ud130\ubca0\uc774\uc2a4\uc5d0 \uc5f4\uad11\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uad00\uacc4\ud615 \ub370\uc774\ud130\ubca0\uc774\uc2a4\ub97c \uc8fc\ub85c \uc0ac\uc6a9\ud588\ub358 \uc800\ub85c\uc11c\ub294 \uc2a4\ud0a4\ub9c8\ub9ac\uc2a4 \ub370\uc774\ud130\ubca0\uc774\uc2a4\uac00 \uae30\uc5c5\uc5d0 \uac00\uc838\ub2e4\uc8fc\ub294 \uac00\uce58\uac00 \ub180\ub77c\uc6e0\uc2b5\ub2c8\ub2e4. \uc774\uc81c \uc2a4\ud0a4\ub9c8\ub9ac\uc2a4 \ub370\uc774\ud130\ubca0\uc774\uc2a4\ub97c \uac1c\ubc1c\uc790\uc758 \ub4b7\ub9c8\ub2f9\uc5d0\uc11c \ub354 \ub113\uc740 \uc5d4\ud130\ud504\ub77c\uc774\uc988\ub85c \uac00\uc838\uc640\uc57c \ud560 \ub54c\uc785\ub2c8\ub2e4.<\/p>\n<p>\uc774 \ube14\ub85c\uadf8\uc5d0\uc11c\ub294 \uc624\ub298\ub0a0\uc758 \ub370\uc774\ud130 \uc911\uc2ec \uc138\uc0c1\uc5d0\uc11c \ub370\uc774\ud130 \ubd84\uc11d\uc774 \uc65c \uc911\uc694\ud55c\uc9c0 \uc0b4\ud3b4\ubd05\ub2c8\ub2e4. \uc624\ub298\ub0a0 \uae30\uc5c5\uc774 \uac00\uc7a5 \ud558\uace0 \uc2f6\uc740 \uc77c\uc774 \uc788\ub2e4\uba74 \ub370\uc774\ud130\uc5d0\uc11c \uc2e4\ud589 \uac00\ub2a5\ud55c \uc778\uc0ac\uc774\ud2b8\ub97c \uc774\ud574\ud558\uace0 \uc2e0\uc18d\ud558\uac8c \ub3c4\ucd9c\ud558\ub294 \uac83\uc785\ub2c8\ub2e4. \uadf8\ub9ac\uace0 \uc774\ub97c \ud6a8\uacfc\uc801\uc73c\ub85c \uc218\ud589\ud558\uae30 \uc704\ud574 \uc218\ubc31\ub9cc \ub2ec\ub7ec\ub97c \uacc4\uc18d \ud22c\uc790\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4. \ube45 \ub370\uc774\ud130\ub294 \uc774 \ubc29\uc815\uc2dd\uc5d0\uc11c \ud070 \ubd80\ubd84\uc744 \ucc28\uc9c0\ud569\ub2c8\ub2e4. \uac00\ud2b8\ub108\ub294 \ube45 \ub370\uc774\ud130\uc758 3V\ub97c \ub2e4\uc74c\uacfc \uac19\uc774 \uc815\ub9ac\ud588\uc2b5\ub2c8\ub2e4. <em>\ubcfc\ub968, \ub2e4\uc591\uc131 \ubc0f \uc18d\ub3c4<\/em>. \uae30\uc874 \ub370\uc774\ud130\ubca0\uc774\uc2a4 \uc2dc\uc2a4\ud15c\uc774 \uc5b4\ub824\uc6c0\uc744 \uacaa\ub294 \ud55c \uac00\uc9c0 \uc601\uc5ed\uc774 \uc788\ub2e4\uba74 \ubc14\ub85c \ub370\uc774\ud130\uac00 \ub3c4\ucc29\ud558\ub294 \uc18d\ub3c4\ub97c \ub530\ub77c\uc7a1\ub294 \uac83\uc785\ub2c8\ub2e4. IT \ud234\ud0b7\uc758 \uac70\uc758 \ubaa8\ub4e0 \ub3c4\uad6c\ub294 \uc5b4\ub5a4 \ud615\ud0dc\uc758 \ub370\uc774\ud130 \ubaa8\ub378\uc774\ub098 \ud615\uc2dd\uc744 \uac15\uc694\ud558\uae30 \ub54c\ubb38\uc5d0 \ub370\uc774\ud130\ub97c \ube60\ub974\uac8c \uc77d\uac70\ub098 \uc778\uc2a4\ud134\uc2a4\ud654\ud558\uae30\uac00 \uc5b4\ub835\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uc5ec\uae30\uc11c \uc2a4\ud0a4\ub9c8\ub9ac\uc2a4 \ub370\uc774\ud130\ubca0\uc774\uc2a4\uac00 \uc5c4\uccad\ub09c \uac00\uce58\ub97c \ucc3d\ucd9c\ud558\ub294 \uc5ed\ud560\uc744 \ud569\ub2c8\ub2e4.<\/p>\n<h2><strong>\uc2a4\ud0a4\ub9c8\ub9ac\uc2a4 \ub370\uc774\ud130\ubca0\uc774\uc2a4\ub780 \ubb34\uc5c7\uc778\uac00\uc694? <\/strong><\/h2>\n<p>\uba3c\uc800 \uc2a4\ud0a4\ub9c8\ub9ac\uc2a4 \ub370\uc774\ud130\ubca0\uc774\uc2a4\ub77c\ub294 \uc6a9\uc5b4\uc758 \uc758\ubbf8\ub97c \uc815\uc758\ud574 \ubcf4\uaca0\uc2b5\ub2c8\ub2e4:<\/p>\n<ul>\n<li>\uc2dc\uc2a4\ud15c \uc218\uba85 \ub0b4\ub0b4 \uc0ac\uc6a9\ud574\uc57c \ud558\ub294 \uc5c4\uaca9\ud55c \uc2a4\ud0a4\ub9c8(\ub370\uc774\ud130\ubca0\uc774\uc2a4, \uc2a4\ud0a4\ub9c8, \ub370\uc774\ud130 \uc720\ud615, \ud14c\uc774\ube14 \ub4f1)\ub97c \uc900\uc218\ud560 \ud544\uc694\uac00 \uc5c6\uc2b5\ub2c8\ub2e4.<\/li>\n<li>\ud558\ub098\uc758 \ub2e8\uc77c \uc5f4 \uc720\ud615\uacfc \uad00\ub828\ub41c \uac1c\ubcc4 \uac12\uc5d0 \ub370\uc774\ud130 \uc720\ud615 \uc81c\ud55c\uc744 \uc801\uc6a9\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<\/li>\n<li>\ub370\uc774\ud130\ubca0\uc774\uc2a4 \uc2a4\ud0a4\ub9c8, \uc560\ud50c\ub9ac\ucf00\uc774\uc158 \ub610\ub294 \uc81c\ud488\uc774 \uc544\ub2cc \ube44\uc988\ub2c8\uc2a4 \uc0ac\uc6a9\ub7c9\uc744 \ubaa8\ub378\ub9c1\ud569\ub2c8\ub2e4.<\/li>\n<li>\uc815\ud615 \ubc0f \ube44\uc815\ud615 \ub370\uc774\ud130 \uc800\uc7a5 \uac00\ub2a5<\/li>\n<li>\uad00\uacc4\ud615 \ubaa8\ub378\uc744 \ucd94\uc0c1\ud654\ud558\uace0 \uac1d\uccb4 \uc9c0\ud5a5 \ud615\uc2dd\uc73c\ub85c \ub178\ucd9c\ud558\uae30 \uc704\ud574 \ucd94\uac00 \ub808\uc774\uc5b4(ORM \ub808\uc774\uc5b4)\ub97c \ub3c4\uc785\ud560 \ud544\uc694\uac00 \uc5c6\uc2b5\ub2c8\ub2e4.<\/li>\n<\/ul>\n<p>\uae30\ubcf8\uc801\uc73c\ub85c \ub3c4\uc2dd\ud654\ub418\uc9c0 \uc54a\uc740 \uc77c\ubc18 \uc601\uc5b4 \ub370\uc774\ud130\ubca0\uc774\uc2a4\ub97c \uc0ac\uc6a9\ud558\uc138\uc694:<\/p>\n<ul>\n<li>\uc5ec\ub7ec\ubd84\uc744 \ud3ec\ud568\ud55c \ub9ce\uc740 \ub370\uc774\ud130\ubca0\uc774\uc2a4 \uc2a4\ud0a4\ub9c8\ub9ac\uc2a4 \uc544\ud0a4\ud14d\ucc98 \uc124\uacc4\uc790\ub4e4\uc758 \uacbd\ub825\uc744 \uc313\uac8c \ud574\uc900 \ubaa8\ub378\ub9c1(3NF \ud615\ud0dc\uc758 \uc815\uaddc\ud654)\uc774 \ud544\uc694\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<\/li>\n<li>\ub9ac\ud3ec\uc9c0\ud1a0\ub9ac\uc5d0 \ub370\uc774\ud130 \uc720\ud615\uc744 \ubbf8\ub9ac \uc124\uc815\ud560 \ud544\uc694\uac00 \uc5c6\uc73c\ubbc0\ub85c \ub370\uc774\ud130 \ub9ac\ud3ec\uc9c0\ud1a0\ub9ac\ub97c \uc124\uc815\ud558\ub294 \ub370 \ud544\uc694\ud55c \uc2dc\uac04\uc774 \ud06c\uac8c \ub2e8\ucd95\ub429\ub2c8\ub2e4.<\/li>\n<li>\ub2e4\uc591\ud55c \ud2b9\uc131\uc744 \uac00\uc9c4 \ub370\uc774\ud130\ub97c \uc800\uc7a5\ud560 \uc218 \uc788\uc73c\uba70, \ubcf5\uc7a1\ud55c \uc911\ub2e8 \ubc0f \ubcc0\uacbd\uc744 \ubbf8\ub9ac \uacc4\ud68d\ud558\uc9c0 \uc54a\uace0\ub3c4 \ud574\ub2f9 \uc815\uc758\uc5d0 \ub300\ud55c \ubcc0\uacbd\uc744 \ud5c8\uc6a9\ud558\uace0 \ubcf5\uc7a1\ud55c \uc2a4\ud0a4\ub9c8 \ub9c8\uc774\uadf8\ub808\uc774\uc158\uc744 \uc81c\uac70\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<li>\uc27d\uac8c \ubcc0\ud615\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4 \uacc4\uc88c \ubc88\ud638\ub294 \ubaa8\ub4e0 \ubb38\uc790\ub85c \uc2dc\uc791\ud558\uac70\ub098 \uc22b\uc790 \ub610\ub294 \ub450 \uac00\uc9c0\uc758 \uc870\ud569\uc77c \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc0ac\uc6a9\uc790\uc758 \uc815\uc758\uc640 \uc0c1\uc0c1\ub825\uc5d0 \uc758\ud574\uc11c\ub9cc \uc81c\ud55c\ub429\ub2c8\ub2e4!<\/li>\n<\/ul>\n<p><strong>\uc2a4\ud0a4\ub9c8\ub9ac\uc2a4 \ub370\uc774\ud130\ubca0\uc774\uc2a4\ub294 \ub370\uc774\ud130\ub97c \ud0a4\/\uac12 \uc30d(KV\ub77c\uace0\ub3c4 \ud568) \ub610\ub294 JSON \ubb38\uc11c\ub85c \uc800\uc7a5\ud569\ub2c8\ub2e4.<\/strong>. \uc0ac\uc6a9 \uc0ac\ub840\uc5d0 \ub530\ub77c \uc0ac\uc6a9\uc790\ub294 \ub370\uc774\ud130\ub97c KV \uc30d\uc73c\ub85c \uc800\uc7a5\ud558\uac70\ub098 JSON \ubb38\uc11c\ub85c \uc800\uc7a5\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. JSON \ubb38\uc11c\ub294 \uc77c\ubc18\uc801\uc73c\ub85c \ub370\uc774\ud130\uac00 \ud45c\ud604\ub418\ub294 \ubc29\uc2dd\uc774 \ub9e4\uc6b0 \ud48d\ubd80\ud558\uba70, \uc6b0\ub9ac \ubaa8\ub450\uc5d0\uac8c \ub9e4\uc6b0 \uce5c\uc219\ud558\uace0 \ub9e4\uc6b0 \uc720\uc6a9\ud55c \uc5d4\ud2f0\ud2f0-\uad00\uacc4 \ubaa8\ub378\uc744 \ub9e4\uc6b0 \ubc00\uc811\ud558\uac8c \ubaa8\ub378\ub9c1\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4 \uacc4\uc815 \uac1c\uccb4\ub294 \uc5ec\ub7ec \uc8fc\uc18c, \uc774\uba54\uc77c, \ubcc4\uce6d \ub4f1 \uc77c\ubc18\uc801\uc778 \uacc4\uc815 \uac1c\uccb4\uc640 \uad00\ub828\ub41c \ubaa8\ub4e0 \ud544\uc218 \uc18d\uc131\uacfc \uc911\ucca9\ub41c \uac12\uc744 \uc0ac\uc6a9\ud558\uc5ec JSON \ubb38\uc11c\ub85c \ubaa8\ub378\ub9c1\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub610\ud55c JSON \ubb38\uc11c\ub294 \uac1c\ubcc4 \uac12\uc744 \uc0c9\uc778\ud654\ud560 \uc218 \uc788\uc5b4 \uc561\uc138\uc2a4\uc758 \uc131\ub2a5\uc744 \ud6e8\uc52c \ub354 \ud5a5\uc0c1\uc2dc\ucf1c \uc11c\ub85c \ub2e4\ub978 \ubb38\uc11c\uc758 \ub370\uc774\ud130 \uc870\uac01\uc744 \ud568\uaed8 \uc870\uc778\ud560 \uc218 \uc788\ub2e4\ub294 \ucd94\uac00\uc801\uc778 \uc774\uc810\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n<p>\uc774 \ube14\ub85c\uadf8\uc5d0\uc11c\ub294 JSON \ubb38\uc11c\uc758 \ubcf5\uc7a1\uc131\uc5d0 \ucd08\uc810\uc744 \ub9de\ucd94\uc9c0\ub294 \uc54a\uc9c0\ub9cc, \uac04\ub2e8\ud788 \uc18c\uac1c\ud558\uc790\uba74 \uc2a4\ud0a4\ub9c8 \uc5c6\ub294 \ub370\uc774\ud130\ubca0\uc774\uc2a4 \uc138\uacc4\uc5d0\uc11c JSON \ubb38\uc11c\ub294 \ud558\ub098\uc758 \uacc4\uc815 \ud589\uc774 \ub2e4\ub978 \uacc4\uc815 \ud589\uacfc \uc644\uc804\ud788 \ub2e4\ub97c \uc218 \uc788\ub294 \uad00\uacc4\ud615 \ub370\uc774\ud130\ubca0\uc774\uc2a4\uc758 \ud589\uacfc \ub9e4\uc6b0 \uc720\uc0ac\ud558\uba70, \uc2e4\uc81c \ube44\uc988\ub2c8\uc2a4 \ub370\uc774\ud130\uc758 \ubaa8\uc2b5\uacfc \uc815\ud655\ud788 \uc77c\uce58\ud569\ub2c8\ub2e4.<\/p>\n<h2><strong>\uc2a4\ud0a4\ub9c8\ub9ac\uc2a4 \ub370\uc774\ud130\ubca0\uc774\uc2a4\uc758 \uc774\uc810<\/strong><\/h2>\n<p>3V\ub97c \uc5b5\uc81c\ud558\uae30 \uc704\ud574 \ubcf5\uc7a1\ud55c \ub3c5\uc810 \ud558\ub4dc\uc6e8\uc5b4 \ubc0f \uc18c\ud504\ud2b8\uc6e8\uc5b4 \ub370\uc774\ud130\ubca0\uc774\uc2a4 \uc194\ub8e8\uc158\uc5d0 \uc218\ubc31\ub9cc \ub2ec\ub7ec\ub97c \ud22c\uc790\ud574 \uc628 \uae30\uc5c5\uc5d0\uac8c \uc774 \ubaa8\ub4e0 \uac83\uc774 \uc758\ubbf8\ud558\ub294 \ubc14\ub294 \ubb34\uc5c7\uc77c\uae4c\uc694?  \uba3c\uc800 \uae30\uc5c5\uc774 \uc704\uc5d0 \ub098\uc5f4\ub41c \ud65c\ub3d9\uc5d0 \uc5bc\ub9c8\ub098 \ub9ce\uc740 \uc2dc\uac04\uc744 \uc18c\ube44\ud558\ub294\uc9c0 \uc0b4\ud3b4\ubd05\uc2dc\ub2e4. \uc81c \uc0dd\uac01\uc5d0\ub294 \uac00\uc7a5 \ub9ce\uc740 \uc2dc\uac04\uacfc \ube44\uc6a9\uc774 \uc18c\uc694\ub418\ub294 \ud65c\ub3d9\uc740 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4:<\/p>\n<h3>\ub370\uc774\ud130\ubca0\uc774\uc2a4 \uc124\uacc4 \ub610\ub294 \uc815\uaddc\ud654<\/h3>\n<p style=\"padding-left: 40px\">\uc77c\ubc18\uc801\uc73c\ub85c \ub370\uc774\ud130\uc758 \uc815\uaddc\ud654\ub77c\uace0 \ud558\ub294 \uc2a4\ud0a4\ub9c8\ub97c \uc124\uacc4\ud558\uc5ec \uad00\uacc4\ud615 \ud615\uc2dd\uc73c\ub85c \ubcc0\ud658\ud558\ub294 \ub370\ub294 \uba87 \ub2ec\uc740 \uc544\ub2c8\ub354\ub77c\ub3c4 \uba87 \uc8fc\uac00 \uac78\ub9ac\uba70 \ub9e4\uc6b0 \uc219\ub828\ub41c \ub9ac\uc18c\uc2a4\uac00 \ud544\uc694\ud569\ub2c8\ub2e4. \uad00\uacc4\ud615 \uc138\uacc4\uc5d0\uc11c \ubaa8\ub4e0 \ub370\uc774\ud130\ub294 \ud14c\uc774\ube14, \ub370\uc774\ud130\ubca0\uc774\uc2a4 \ub610\ub294 \uc2a4\ud0a4\ub9c8\uc5d0 \uc18d\ud558\uba70 \ub300\ubd80\ubd84\uc758 \uacbd\uc6b0 \uc81c\ud488\uc758 \uc804\uccb4 \uc218\uba85 \uae30\uac04 \ub3d9\uc548 \uadf8\ub300\ub85c \uc720\uc9c0\ub429\ub2c8\ub2e4. \ubcc0\uacbd\uc774 \uc788\uc744 \ub54c\ub9c8\ub2e4 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uacfc \uc0ac\uc6a9\uc790\ub294 \uc774 \ub370\uc774\ud130\uc758 \ubcf5\uc0ac\ubcf8\uc744 \ub9cc\ub4e4\uc5b4\uc57c \ud558\ubbc0\ub85c \uc774\uc0c1 \ud604\uc0c1\uc774 \ubc1c\uc0dd\ud560 \uc218 \uc788\uace0 \uc815\uaddc\ud654\uc758 \uc6d0\uce59\uc5d0 \uc704\ubc30\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p style=\"padding-left: 40px\"><strong>\uc2a4\ud0a4\ub9c8\ub9ac\uc2a4 \ub370\uc774\ud130\ubca0\uc774\uc2a4\ub294 \uc774\ub7ec\ud55c \ud65c\ub3d9\uc744 \uc81c\uac70\ud569\ub2c8\ub2e4.<\/strong> \ub97c \uc0ac\uc6a9\ud558\uba74 \uc774 \uc791\uc5c5\uc758 \ubcf5\uc7a1\uc131\uc774 \ud06c\uac8c \uc904\uc5b4\ub4ed\ub2c8\ub2e4. \uc0ac\uc6a9\uc790\uac00 \ubbf8\ub9ac \uacb0\uc815\ud574\uc57c \ud558\ub294 \uc720\uc77c\ud55c \uacb0\uc815\uc740 \uc5b4\ub5a4 \uc5d4\ud2f0\ud2f0\uc758 \uc18d\uc131\uc744 \uacc4\uc18d \ubc30\uce58\ud560\uc9c0 \uacb0\uc815\ud558\ub294 \uac83\uc785\ub2c8\ub2e4.<\/p>\n<h3>\uc815\ud615\/\ube44\uc815\ud615 \ub370\uc774\ud130\uc758 \uc7ac\ud3ec\ub9f7 \ubc0f \uc800\uc7a5\uc5d0 \ud544\uc694\ud55c ETL\/ELT<\/h3>\n<p style=\"margin-left: 40px\">\uc18c\uc2a4\uc5d0\uc11c \ub370\uc774\ud130\ub97c \ucd94\ucd9c\ud558\uc5ec \ub370\uc774\ud130\ubca0\uc774\uc2a4\uc758 \uc900\ube44 \uc601\uc5ed\uc73c\ub85c \ub79c\ub529(\uc77c\ubc18\uc801\uc73c\ub85c ETL \ub610\ub294 ELT\ub77c\uace0 \ud568)\ud558\ub824\uba74 \uc18c\uc2a4 \ubc0f \ub300\uc0c1\uc5d0\uc11c \uad00\uacc4\ud615 \uc138\uacc4\uc5d0\uc11c \ub370\uc774\ud130\uc758 \uad6c\uc870\ub97c \uc774\ud574\ud574\uc57c \ud569\ub2c8\ub2e4. \uc0ac\uc6a9\uc790\ub294 \ub370\uc774\ud130\ubca0\uc774\uc2a4\/\ud14c\uc774\ube14\/\uc5f4\/\ud544\ub4dc \ub808\uc774\uc544\uc6c3\uc744 \uc54c\uace0 \uc788\uc5b4\uc57c \ud569\ub2c8\ub2e4. \ub370\uc774\ud130\ub97c \ucd94\ucd9c\ud560 \ub54c \uc81c\ud55c \uc0ac\ud56d\uacfc \uc131\ub2a5\uc5d0 \ubbf8\uce58\ub294 \uc601\ud5a5\uc774 \uc788\uc2b5\ub2c8\ub2e4. \ub370\uc774\ud130\uc758 \uc591\uc774 \ub9e4\uc6b0 \uc801\uc740 \uacbd\uc6b0\uac00 \uc544\ub2c8\ub77c\uba74 \uc77c\uc885\uc758 \ubc30\uce58 \uc2a4\ud2b8\ub9bc \uc5c6\uc774\ub294 \uc774 \ub370\uc774\ud130\ub97c \ucd94\ucd9c\ud558\uc5ec \ub370\uc774\ud130\ubca0\uc774\uc2a4 \uc2dc\uc2a4\ud15c\uc73c\ub85c \ub85c\ub4dc\ud560 \ubc29\ubc95\uc774 \uc5c6\uc2b5\ub2c8\ub2e4. \uadf8\ub9ac\uace0 \uc774\ub294 \ubcf4\ud1b5 \uba87 \uc2dc\uac04 \ub610\ub294 \ud558\ub8fb\ubc24\uc774 \uac78\ub9ac\ub294 \ud504\ub85c\uc138\uc2a4\uc640 \uc218\ucc9c \uc904\uc758 \ucf54\ub4dc \ub610\ub294 \uace0\uac00\uc758 ETL \ub3c4\uad6c\ub85c \uc774\uc5b4\uc9d1\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc5f0\uc18d\uc801\uc778 \ud504\ub85c\uc138\uc2a4\uc5d0\uc11c\ub294 \uc624\ub958\uc5d0 \ub300\ud55c \ud5c8\uc6a9 \uc624\ucc28\uac00 \uac70\uc758 \uc5c6\uc73c\uba70, \uc624\ub958\uac00 \ubc1c\uc0dd\ud558\uba74 \uc77c\ubc18\uc801\uc73c\ub85c \uc815\ud655\ud55c \ub370\uc774\ud130\ub97c \uc81c\uc2dc\uac04\uc5d0 \uc5bb\uc9c0 \ubabb\ud558\ub294 \uacb0\uacfc\ub97c \ucd08\ub798\ud569\ub2c8\ub2e4. \uc0dd\uc874\uc744 \uc704\ud574 \ub370\uc774\ud130\uc5d0 \uc758\uc874\ud558\ub294 \uae30\uc5c5\uc5d0\uac8c \uc774\ub294 \ud070 \uc7a5\uc560\ubb3c\uc774\uba70, \ub370\uc774\ud130\uc5d0 \uc758\uc874\ud558\uc9c0 \uc54a\uace0 \uc9c0\uc5f0 \uc2dc\uac04\uc744 \uacac\ub51c \uc218 \uc788\ub294 \uae30\uc5c5\uc774\ub77c\uba74 \uacbd\uc7c1\uc5d0 \uc2e0\uacbd \uc4f0\uc9c0 \uc54a\uc744 \uac83\uc785\ub2c8\ub2e4. \uc9c0\uc5f0 \uc2dc\uac04\uc744 \ub9de\ucd94\uae30 \uc704\ud574\uc11c\ub294 \ucd5c\ucca8\ub2e8 \uc7a5\ube44\ub97c \uad6c\uc785\ud558\ub294 \ub370 \ub9c9\ub300\ud55c \uc790\ubcf8\uacfc \uc6b4\uc601 \ube44\uc6a9\uc774 \ud544\uc694\ud569\ub2c8\ub2e4. \uadf8\ub9ac\uace0 \uc774 \ube44\uc6a9\uc740 \ub9e4\ub144 \uc9c0\uc18d\uc801\uc73c\ub85c \uc99d\uac00\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p style=\"margin-left: 40px\"><strong>\uc2a4\ud0a4\ub9c8\ub9ac\uc2a4 \ub370\uc774\ud130\ubca0\uc774\uc2a4\ub294 \uc624\ub79c \uc2dc\uac04\uc774 \uac78\ub9ac\ub294 \ubcc0\ud658 \ubc0f \uc815\ub9ac \ud504\ub85c\uc138\uc2a4\uac00 \ud544\uc694\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<\/strong> \ubaa8\ub378\uc774 \uc720\uc5f0\ud558\uace0 \uc0ac\uc6a9\uc790\uac00 \uc5c4\uaca9\ud55c \uc2a4\ud0a4\ub9c8\ub97c \ub530\ub974\ub3c4\ub85d \uac15\uc694\ubc1b\uc9c0 \uc54a\uae30 \ub54c\ubb38\uc785\ub2c8\ub2e4.<\/p>\n<h3>\uc9c0\uc18d\uc801\uc778 \ubcc0\uacbd \uad00\ub9ac<\/h3>\n<p style=\"padding-left: 40px\">\ub370\uc774\ud130\ubca0\uc774\uc2a4\uc5d0\uc11c \ub370\uc774\ud130\ub97c \uc77d\uace0 \uc4f0\ub294 \uc2dc\uc2a4\ud15c(\uc560\ud50c\ub9ac\ucf00\uc774\uc158 \uacc4\uce35, ORM \uacc4\uce35)\uc5d0\uc11c \ub300\uaddc\ubaa8 \ucf54\ub4dc \ubcc0\uacbd\uc744 \uc57c\uae30\ud560 \uc218 \uc788\ub294 \uc2a4\ud0a4\ub9c8 \ubcc0\uacbd\uc744 \ud3ec\ud568\ud569\ub2c8\ub2e4. \uc2a4\ud0a4\ub9c8\uac00 \ubcc0\uacbd\ub418\uba74 \uc601\ud5a5\uc744 \ubc1b\ub294 \uac1c\uccb4\ub97c \uc624\ud504\ub77c\uc778\uc73c\ub85c \uc804\ud658\ud558\uace0 \uc560\ud50c\ub9ac\ucf00\uc774\uc158 \uacc4\uce35\uc758 \ubcc0\uacbd \uc0ac\ud56d\uc744 \uc644\ub8cc \ubc0f \ud14c\uc2a4\ud2b8\ud558\uc5ec \ubcc0\uacbd \uc0ac\ud56d\uc744 \ud65c\uc6a9\ud558\uae30 \uc704\ud574 \uacc4\ud68d\ub41c \uc11c\ube44\uc2a4 \uc911\ub2e8\uc774 \ud544\uc694\ud569\ub2c8\ub2e4. \uc218\ub3d9 \ubc30\ud3ec \uc624\ub958\ub85c \uc778\ud574 \uba70\uce60 \ub610\ub294 \uba87 \ub2ec\uc774 \uac78\ub9b4 \uc218 \uc788\ub294 \uc601\ud5a5\uc774 \ubc1c\uc0dd\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ubcc0\ud654\uac00 \uc720\uc77c\ud55c \uc0c1\uc218\uc778 \uc138\uc0c1\uc5d0\uc11c \uc774 \ubaa8\ub378\uc740 \ub2e4\uc18c \uc2dc\ub300\uc5d0 \ub4a4\ub5a8\uc5b4\uc9c4 \uac83\ucc98\ub7fc \ubcf4\uc785\ub2c8\ub2e4. \uc2a4\ud0a4\ub9c8\ub9ac\uc2a4 \ub370\uc774\ud130\ubca0\uc774\uc2a4\ub294 \ub370\uc774\ud130 \ubaa8\ub378\uc774 \uc544\ub2c8\ub77c \ube44\uc988\ub2c8\uc2a4\ub97c \ubaa8\ub378\ub9c1\ud569\ub2c8\ub2e4. \ub370\uc774\ud130\uc758 \uc815\uc758\uc640 \uc18d\uc131\uc740 \ub04a\uc784\uc5c6\uc774 \ubcc0\ud654\ud558\ub294\ub370 \uc65c \ub3d9\uc77c\ud55c \uc815\uc758\ub97c \ub530\ub974\ub3c4\ub85d \uac15\uc694\ud558\ub294 \ub370\uc774\ud130\ubca0\uc774\uc2a4\ub97c \uc0ac\uc6a9\ud574\uc57c \ud560\uae4c\uc694?<\/p>\n<p style=\"margin-left: 40px\"><strong>\uc2a4\ud0a4\ub9c8 \uc5c6\ub294 \ub370\uc774\ud130\ubca0\uc774\uc2a4\ub85c \ubcf5\uc7a1\ud55c \ub9c8\uc774\uadf8\ub808\uc774\uc158 \uc791\uc5c5 \uc81c\uac70<\/strong> \uc720\uc5f0\ud55c \ub370\uc774\ud130 \uc2a4\ud1a0\ub9ac\uc9c0 \ubaa8\ub378\ub85c \uc778\ud574 \ub3d9\uae30\ud654\ub97c \ubcc0\uacbd\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h3>\uc2a4\ud2b8\ub9ac\ubc0d \ub370\uc774\ud130\uc5d0 \ub300\ud55c \uc2e4\uc2dc\uac04 \ubd84\uc11d<\/h3>\n<p style=\"margin-left: 40px\">\uae30\uc5c5\uc774 \ub2e4\uc591\ud55c \uc18c\uc2a4\uc5d0\uc11c \ud398\ud0c0\ubc14\uc774\ud2b8 \ub2e8\uc704\uc758 \ub370\uc774\ud130\ub97c \uc0dd\uc131\ud558\ub294 \uc624\ub298\ub0a0\uc758 \ub370\uc774\ud130 \uc911\uc2ec \uc138\uacc4\uc5d0\uc11c\ub294 \ub370\uc774\ud130\uc5d0\uc11c \uac00\uce58\ub97c \ucd94\ucd9c\ud560 \uc218 \uc788\uc5b4\uc57c \ud55c\ub2e4\ub294 \ud544\uc694\uc131\uc774 \uac00\uc7a5 \uc911\uc694\ud558\uba70, \uadf8 \uc911\uc5d0\ub294 \uac00\uce58\uac00 \uc788\ub294 \ub370\uc774\ud130\ub3c4 \uc788\uace0 \uadf8\ub807\uc9c0 \uc54a\uc740 \ub370\uc774\ud130\ub3c4 \uc788\uc2b5\ub2c8\ub2e4. \ub370\uc774\ud130\uac00 \uc644\uc804\ud788 \uc815\ub9ac\ub418\uc5b4 \uc2dc\uc2a4\ud15c\uc5d0 \ub85c\ub4dc\ub420 \ub54c\uae4c\uc9c0 \uae30\ub2e4\ub824\uc57c \uadf8 \uac00\uce58\ub97c \ud30c\uc545\ud560 \uc218 \uc788\ub2e4\ub294 \uac83\uc740 \ub370\uc774\ud130\ub97c \uc800\uc7a5, \uc815\ub9ac, \ubcc0\ud658\ud558\ub294 \ub370 \ub9ce\uc740 \ube44\uc6a9\uc774 \ub4e0\ub2e4\ub294 \uac83\uc744 \uc758\ubbf8\ud569\ub2c8\ub2e4. \uc2a4\ud0a4\ub9c8\ub9ac\uc2a4 \ub370\uc774\ud130\ubca0\uc774\uc2a4\ub97c \uc0ac\uc6a9\ud558\uba74 \ub370\uc774\ud130\uc758 \uac00\uce58\ub97c \ub9e4\uc6b0 \ube60\ub974\uac8c \ud30c\uc545\ud558\uace0 \ubd84\uc11d\ud558\uba70 \ud06c\uae30\ub97c \uc870\uc815\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub370\uc774\ud130\uac00 \uac00\uce58\uac00 \uc5c6\ub2e4\uba74 \uc800\uc7a5 \ubc0f \ucc98\ub9ac \ube44\uc6a9\uc744 \uc808\uac10\ud558\uae30 \uc704\ud574 \uac00\uce58\uac00 \uc5c6\ub294 \ub370\uc774\ud130\ub97c \ube60\ub974\uac8c \uc0ad\uc81c\ud558\uace0 \uc81c\uac70\ud574\uc57c \ud560 \uac83\uc785\ub2c8\ub2e4.<\/p>\n<p style=\"margin-left: 40px\">\uc0ac\uae30 \ud0d0\uc9c0, \uc801\uc2dc \ub9c8\ucf00\ud305\uacfc \uac19\uc740 \uc77c\ubd80 \uc0ac\uc6a9 \uc0ac\ub840\uc5d0\uc11c\ub294 \ub370\uc774\ud130\ub97c \ubd84\uc11d\ud558\uace0 \uc2e4\uc2dc\uac04\uc73c\ub85c \uc778\uc0ac\uc774\ud2b8\ub97c \uc81c\uacf5\ud574\uc57c \ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc694\uad6c\ub294 \ub9e4\uc6b0 \uc804\uc220\uc801\uc785\ub2c8\ub2e4. \uc0c8\ub85c\uc6b4 \ub370\uc774\ud130\ub97c \uae30\uc874 \ub370\uc774\ud130\uc640 \uacb0\ud569\ud558\uc5ec \uc778\uc0ac\uc774\ud2b8\ub97c \uc81c\uacf5\ud574\uc57c \ud560 \ud544\uc694\uac00 \uc788\uc2b5\ub2c8\ub2e4. \uc774 \ubaa8\ub4e0 \uac83\uc774 \ud070 \ub3c8\uacfc \uc5c4\uccad\ub09c \uacbd\uc7c1 \uc6b0\uc704\ub85c \uc774\uc5b4\uc9d1\ub2c8\ub2e4. \uc624\ub298\ub0a0\uc5d0\ub294 \uae30\uc220\uc5d0 \uc815\ud1b5\ud55c \uc5d4\uc9c0\ub2c8\uc5b4\ub9cc\uc774 \ub370\uc774\ud130\uc5d0 \uc561\uc138\uc2a4\ud558\uace0 \ubd84\uc11d\ud558\ub294 \uac83\uc774 \uc544\ub2c8\ub77c, \ub370\uc774\ud130 \uc0ac\uc6a9\uc790 \uc911 \uc0c1\ub2f9\uc218\uac00 \uae30\uc220 \uc218\uc900\uc774 \ub192\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<\/p>\n<p style=\"margin-left: 40px\"><strong>\uc2a4\ud0a4\ub9c8 \uc5c6\ub294 \ub370\uc774\ud130\ubca0\uc774\uc2a4\ub97c \uc0ac\uc6a9\ud558\uba74 \uc2a4\ud0a4\ub9c8\ub97c \ub9cc\ub4dc\ub294 \ub300\uc2e0 \ub370\uc774\ud130 \ubcf4\uae30\ub97c \uc815\uc758\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/strong> \uac00\uce58\ub97c \ucd94\ucd9c\ud558\uae30 \uc704\ud574 \uc2f8\uc6cc\uc57c \ud55c\ub2e4\ub294 \ubd80\ub2f4\uc744 \ub35c\uc5b4\uc90d\ub2c8\ub2e4. \uc774\ub97c \ud1b5\ud574 IT \uae30\uc220\uc5d0 \uc775\uc219\ud558\uc9c0 \uc54a\uc740 \uc9c1\uc6d0\ub3c4 \ubcf5\uc7a1\ud55c \ub370\uc774\ud130 \ubaa8\ub378\uc744 \uc774\ud574\ud558\uace0 \ub370\uc774\ud130 \uc720\ub2c8\ubc84\uc2a4\ub97c \ub9cc\ub4dc\ub294 \ub370 \uc2dc\uac04\uc744 \uc18c\ube44\ud558\uc9c0 \uc54a\uace0\ub3c4 \ube60\ub974\uace0 \uc27d\uac8c \uc815\ubcf4\ub97c \ucd94\ucd9c\ud558\uace0 \ubcf8\uc5f0\uc758 \uc5c5\ubb34\ub97c \uc218\ud589\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub294 \ub2e4\uc2dc \ub9c9\ub300\ud55c \ube44\uc6a9 \uc808\uac10\uc73c\ub85c \uc774\uc5b4\uc9d1\ub2c8\ub2e4.<\/p>\n<h3>\uadf9\ub3c4\uc758 \ub370\uc774\ud130 \uc591, \uc18d\ub3c4, \ub2e4\uc591\uc131\uc744 \ucda9\uc871\ud558\ub294 \uc628\ub514\ub9e8\ub4dc \ud655\uc7a5\uc131<\/h3>\n<p style=\"margin-left: 40px\">\uae30\uc5c5\uc774 \ub370\uc774\ud130\uc758 \uc591, \uc18d\ub3c4, \ub2e4\uc591\uc131\uc5d0\uc11c \ubc1c\uc0dd\ud558\ub294 \uc774\uc0c1 \uc9d5\ud6c4\uc5d0 \ubbf8\ub9ac \ub300\ube44\ud560 \uc218 \uc788\ub294 \uc5ec\uc720\uac00 \uc788\ub358 \uc2dc\ub300\ub294 \uc2ac\ud504\uac8c\ub3c4 \uc9c0\ub098\uac14\uc2b5\ub2c8\ub2e4. \ud655\uc7a5\ud558\uc9c0 \uc54a\uc73c\uba74 \uc2e4\ud328\ud560 \uc218\ubc16\uc5d0 \uc5c6\uc73c\uba70, \uc774\ub294 \uc218\ubc31\ub9cc \ub2ec\ub7ec\uc758 \uc218\uc775 \uc190\uc2e4\uacfc \uae30\ud68c \uc0c1\uc2e4\ub85c \uc774\uc5b4\uc9c4\ub2e4\ub294 \uc810\uc5d0\uc11c \ub0c9\ud639\ud558\uac8c \ub4e4\ub9ac\uc9c0\ub9cc \uc0ac\uc2e4\uc785\ub2c8\ub2e4.<\/p>\n<p style=\"margin-left: 40px\"><strong>\uc2a4\ud0a4\ub9c8\ub9ac\uc2a4 \ub370\uc774\ud130\ubca0\uc774\uc2a4\uc5d0\ub294 \ubcf5\uc7a1\ud55c\/\ub3c5\uc810\uc801\uc778 \uc778\ud504\ub77c\uac00 \ud544\uc694\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<\/strong> \ud655\uc7a5\ud558\ub824\uba74 \ub9c9\ub300\ud55c \uc790\ubcf8\/\uc6b4\uc601 \ube44\uc6a9\uc774 \ud544\uc694\ud569\ub2c8\ub2e4. \uc18c\uaddc\ubaa8 \uc778\uc2a4\ud134\uc2a4\ub294 \ubc84\ud2bc \ud558\ub098\ub9cc \ub204\ub974\uba74 \ub9e4\uc6b0 \uc27d\uac8c \ud655\uc7a5\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc77c\ubd80 \uae30\uc874 \ub370\uc774\ud130\ubca0\uc774\uc2a4\ub294 \uc774 \uae30\ub2a5\uc744 \uc81c\uacf5\ud558\uc9c0\ub9cc \uc2a4\ud0a4\ub9c8\uc758 \uacbd\uc9c1\uc131\uc73c\ub85c \uc778\ud574 \ud55c\uacc4\uac00 \uc788\uc2b5\ub2c8\ub2e4. \ud655\uc7a5\uc131\uc740 \ub2e8\uc21c\ud788 \ub370\uc774\ud130\ub97c \ubd84\ud560\ud558\ub294 \uae30\ub2a5\ubfd0\ub9cc \uc544\ub2c8\ub77c \uc2a4\ud0a4\ub9c8 \ubcc0\uacbd\uc5d0 \ube60\ub974\uac8c \uc801\uc751\ud558\ub294 \uae30\ub2a5\ub3c4 \ud3ec\ud568\ud558\uba70, \uc2a4\ud0a4\ub9c8\ub9ac\uc2a4 \ub370\uc774\ud130\ubca0\uc774\uc2a4\ub294 \uc774\ub97c \uc6d0\ud65c\ud558\uac8c \uc218\ud589\ud569\ub2c8\ub2e4. \uadf8\ub9ac\uace0 \uc774 \ubaa8\ub4e0 \uac83\uc744 \uc800\ub834\ud55c \uc0c1\uc6a9 \ud558\ub4dc\uc6e8\uc5b4\uc5d0 \ubc30\ud3ec\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h2><strong>\uc694\uc57d<\/strong><\/h2>\n<p>\uc774 \uae00\uc5d0\uc11c \uc124\uba85\ud55c \uac83\ucc98\ub7fc \uc2a4\ud0a4\ub9c8 \uc5c6\ub294(\"\uc2a4\ud0a4\ub9c8\uac00 \uc5c6\ub294\") \ub370\uc774\ud130\ubca0\uc774\uc2a4\ub294 \ud604\uc7ac\uc758 \ub370\uc774\ud130 \uc911\uc2ec \uc138\uc0c1\uc5d0\uc11c \ub9e4\uc6b0 \uc911\uc694\ud55c \uc5ed\ud560\uc744 \ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc2a4\ud0a4\ub9c8\ub9ac\uc2a4 \ub370\uc774\ud130\ubca0\uc774\uc2a4\ub294 \uc5b4\ub5a4 \ud615\ud0dc\ub85c\ub4e0 \uacc4\uc18d \uc874\uc7ac\ud560 \uac83\uc774 \ubd84\uba85\ud569\ub2c8\ub2e4. \uadf8\ub807\ub2e4\uba74 \uc804 \uc138\uacc4\uac00 \uae30\uc874 \ub370\uc774\ud130\ubca0\uc774\uc2a4 \uc0ac\uc6a9\uc744 \uc911\ub2e8\ud558\uace0, \ub370\uc774\ud130\uc758 ETL\/ELT\ub97c \uc911\ub2e8\ud558\uace0, \ub3c5\uc810 \uc194\ub8e8\uc158 \uc0ac\uc6a9\uc744 \uc911\ub2e8\ud558\uac8c \ub420\uae4c\uc694? \uc2dc\uac04\uc774 \uc9c0\ub098\uc57c \uadf8 \uc9c8\ubb38\uc5d0 \ub300\ud55c \ub2f5\uc774 \ub098\uc624\uaca0\uc9c0\ub9cc, Wisdom\uc740 \uae30\uc874 \ub370\uc774\ud130 \uc6d0\ubcf8\uc774 \uc2a4\ud0a4\ub9c8\ub9ac\uc2a4 \ub370\uc774\ud130\ubca0\uc774\uc2a4\uac00 \uc81c\uacf5\ud558\ub294 \uc774\uc810\uc744 \uacc4\uc18d \ubb34\uc2dc\ud560 \uc218\ub294 \uc5c6\ub2e4\uace0 \ub9d0\ud569\ub2c8\ub2e4. \uc2a4\ud0a4\ub9c8\ub9ac\uc2a4 \ub370\uc774\ud130\ubca0\uc774\uc2a4\uc758 \uc774\ub7ec\ud55c \uae30\ub2a5 \uc911 \uc77c\ubd80\ub97c \ucc44\ud0dd\ud558\ub294 \uac83\uc740 \uc2dc\uac04 \ubb38\uc81c\uc77c \ubfd0\uc774\uba70, \uc774\ub294 \uc624\ub298\ub0a0\uc758 \uc548\ubaa9 \uc788\ub294 \uace0\uac1d\uc5d0\uac8c\ub294 \uc708\uc708\uc774 \ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p><u>_____________________________________________________________________________________<\/u><\/p>\n<p>\uc774 \uae00\uc740 \uc0b0\ub514\uc544 \ud06c\ub9ac\uc288\ub098\ubb34\ub974\ud2f0(Sandhya Krishnamurthy) \uc218\uc11d \uc194\ub8e8\uc158 \uc5d4\uc9c0\ub2c8\uc5b4\uac00 \uc791\uc131\ud588\uc2b5\ub2c8\ub2e4. <strong>\uce74\uc6b0\uce58\ubca0\uc774\uc2a4<\/strong>\ub294 \uc2a4\ud0a4\ub9c8\ub9ac\uc2a4 \ub370\uc774\ud130\ubca0\uc774\uc2a4\uc758 \uc120\ub3c4\uc801\uc778 \uacf5\uae09\uc5c5\uccb4\uc785\ub2c8\ub2e4.<\/p>\n<p>\uc791\uc131\uc790\uc5d0\uac8c \ubb38\uc758 <a href=\"mailto:sandhya.krishnamurthy@couchbase.com\">sandhya.krishnamurthy@couchbase.com<\/a><\/p>\n<ul>\n<li>\ub2e4\uc74c \uc8fc\uc18c\ub85c \ubb38\uc758\ud558\uc138\uc694. <a href=\"https:\/\/www.couchbase.com\/blog\/ko\/forums\/\">\ud3ec\ub7fc<\/a><\/li>\n<li>\ud314\ub85c\uc6b0\ud558\uae30 <a href=\"https:\/\/twitter.com\/couchbasedev\">@couchbasede<\/a>v \ubc0f <a href=\"https:\/\/twitter.com\/couchbase\">@couchbase<\/a><\/li>\n<\/ul>\n<p>Couchbase\uc5d0 \ub300\ud574 \uc790\uc138\ud788 \uc54c\uc544\ubcf4\uae30 <a href=\"https:\/\/www.couchbase.com\/blog\/ko\/products\/\">\uc81c\ud488<\/a>\uc758 \uacbd\uc6b0 <a href=\"https:\/\/www.couchbase.com\/blog\/ko\/downloads\/\">\ubb34\ub8cc \uc81c\ud488 \ub2e4\uc6b4\ub85c\ub4dc<\/a> \uadf8\ub9ac\uace0 <a href=\"https:\/\/training.couchbase.com\/online\">\ubb34\ub8cc NoSQL \uad50\uc721.<\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>Schemaless (or &#8220;schema-less&#8221;) databases are the latest buzzword in the IT world. Geek programmers seem to love the flexibility and low cost and these attributes have fired up many a start-up. Having come from a heavily relational database background the [&hellip;]<\/p>","protected":false},"author":66,"featured_media":13873,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"inline_featured_image":false,"footnotes":""},"categories":[1815],"tags":[],"ppma_author":[9038],"class_list":["post-2110","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-best-practices-and-tutorials"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v26.7 (Yoast SEO v26.7) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>What Are Schemaless Databases? 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