{"id":7272,"date":"2019-08-09T10:00:48","date_gmt":"2019-08-09T17:00:48","guid":{"rendered":"https:\/\/www.couchbase.com\/blog\/?p=7272"},"modified":"2024-09-12T02:30:29","modified_gmt":"2024-09-12T09:30:29","slug":"introduction-to-jepsen-testing-at-couchbase","status":"publish","type":"post","link":"https:\/\/www.couchbase.com\/blog\/ko\/introduction-to-jepsen-testing-at-couchbase\/","title":{"rendered":"\uce74\uc6b0\uce58\ubca0\uc774\uc2a4\uc758 \uc82d\uc2a8 \ud14c\uc2a4\ud2b8 \uc18c\uac1c"},"content":{"rendered":"

\uc18c\uac1c<\/span><\/h2>\n

\ub300\ubd80\ubd84 \uc544\uc2dc\ub2e4\uc2dc\ud53c, Couchbase\ub294 \ub370\uc774\ud130 \uc0c1\ud0dc\uac00 \ud2b9\uc815 \uae30\uc900\uc774\ub098 \ubcf4\uc99d\uc744 \ucda9\uc871\ud558\ub3c4\ub85d \uc0ac\uc6a9\uc790\uc5d0\uac8c \ub2e4\uc591\ud55c \uc77c\uad00\uc131 \ubc0f \ub0b4\uacb0\ud568\uc131 \uc635\uc158\uc744 \uc81c\uacf5\ud558\ub294 \ub370\uc774\ud130\ubca0\uc774\uc2a4\uc785\ub2c8\ub2e4. \uc0ac\uc6a9\uc790\ub294 \ub2e4\uc591\ud55c \uc218\uc900\uc758 \ubcf5\uc81c, \uc9c0\uc18d\uc131, \ubcf5\uc81c\ubcf8, \uc11c\ubc84 \uadf8\ub8f9 \ub4f1\uc744 \uc9c0\uc815\ud558\uc5ec \ud2b9\uc815 \uc7a5\uc560 \uc2dc\ub098\ub9ac\uc624 \ubc0f \ud074\ub7ec\uc2a4\ud130 \uc791\uc5c5\uc5d0\uc11c \ub370\uc774\ud130\uc758 \ub0b4\uad6c\uc131\uacfc \uc77c\uad00\uc131, \uc815\ud655\uc131\uc744 \ubcf4\uc7a5\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uace7 \ucd9c\uc2dc\ub420 6.5.0 \ub9b4\ub9ac\uc988\uc5d0\uc11c\ub294 \ub2e4\uc74c\uacfc \uac19\uc740 \uc0c8\ub85c\uc6b4 \uae30\ub2a5\uc774 \ud5a5\uc0c1\ub429\ub2c8\ub2e4. <\/span>\ub0b4\uad6c\uc131<\/span><\/a> \ub808\ubca8\uc740 \uc7a5\uc560 \ubc1c\uc0dd \uc2dc \uc0ac\uc6a9\uc790\uc5d0\uac8c \ub354 \ub9ce\uc740 \uc548\uc804\uacfc \ubcf4\uc7a5\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \ubcf4\uc99d\uc740 \uc99d\uba85\ub41c \ub9cc\ud07c\ub9cc \uc720\ud6a8\ud558\ub2e4\ub294 \uac83\uc744 \uc798 \uc54c\uace0 \uc788\uc73c\ubbc0\ub85c, \uc774\ubc88 \uae00\uc5d0\uc11c\ub294 \uc5c5\uacc4 \ud45c\uc900\uc778 Jespen\uc744 \uc0ac\uc6a9\ud558\uc5ec Couchbase\uc5d0\uc11c \ub370\uc774\ud130\ubca0\uc774\uc2a4 \ub0b4\uad6c\uc131\uc744 \ud14c\uc2a4\ud2b8\ud558\ub294 \ubc29\ubc95\uc5d0 \ub300\ud574 \uc790\uc138\ud788 \uc0b4\ud3b4\ubcf4\uaca0\uc2b5\ub2c8\ub2e4.<\/span><\/p>\n

\"\"<\/p>\n

Jepsen \ud504\ub808\uc784\uc6cc\ud06c\ub294 \ud074\ub7ec\uc2a4\ud130\uc5d0\uc11c \ud074\ub77c\uc774\uc5b8\ud2b8 \uc791\uc5c5\uc744 \uc2e4\ud589\ud558\ub294 \ub3d9\uc2dc\uc5d0 \ub124\ud2b8\uc6cc\ud06c \ud30c\ud2f0\uc158, \ud504\ub85c\uc138\uc2a4 \uc885\ub8cc, \ub514\uc2a4\ud06c \uc18d\ub3c4 \uc800\ud558 \ub4f1\uacfc \uac19\uc740 \uc77c\uc885\uc758 \ud63c\ub780\uc744 \uc720\ubc1c\ud558\ub294 \ubc29\uc2dd\uc73c\ub85c \uc791\ub3d9\ud569\ub2c8\ub2e4. \uadf8\ub7f0 \ub2e4\uc74c Jepsen\uc740 \uae30\ubcf8 \uc81c\uacf5 \ub610\ub294 \uc0ac\uc6a9\uc790 \uc9c0\uc815 \uc791\uc5c5 \uc774\ub825 \uac80\uc0ac\uae30\ub97c \uc0ac\uc6a9\ud558\uc5ec \uc791\uc5c5 \uc774\ub825\uc744 \ubd84\uc11d\ud569\ub2c8\ub2e4. \uac00\uc7a5 \uc8fc\ubaa9\ud560 \ub9cc\ud55c \uc810\uc740 Jepsen\uc740 <\/span>\uc120\ud615\ud654 \uac00\ub2a5\ud55c \uc77c\uad00\uc131<\/span><\/i> \uac80\uc0ac\uae30. 6.5.0\uc5d0\uc11c \uc0c8\ub86d\uac8c \ud5a5\uc0c1\ub41c \ub0b4\uad6c\uc131 \uc218\uc900\uc744 \uac16\ucd98 Couchbase\ub294 \ub2e4\uc74c\uacfc \uac19\uc774 \uc8fc\uc7a5\ud569\ub2c8\ub2e4. <\/span>\uc21c\ucc28\uc801 \uc77c\uad00\uc131<\/span><\/i>. \uadf8\ub7ec\ub098 \uc120\ud615\ud654 \uac00\ub2a5\ud55c \uc77c\uad00\uc131\uc740 \uc21c\ucc28\uc801 \uc77c\uad00\uc131\uc744 \uc758\ubbf8\ud569\ub2c8\ub2e4[1]. \ub530\ub77c\uc11c \uc120\ud615\ud654 \uac00\ub2a5\ud55c \uc77c\uad00\uc131 \uac80\uc0ac\uae30\ub97c \ud1b5\uacfc\ud588\ub2e4\ub294 \uac83\uc740 \uc791\uc5c5 \uae30\ub85d\uc774 \uc2e4\uc81c\ub85c \uc21c\ucc28\uc801\uc73c\ub85c \uc77c\uad00\uc131\uc774 \uc788\ub2e4\ub294 \uac83\uc744 \uc758\ubbf8\ud569\ub2c8\ub2e4. \uadf8\ub7ec\ub098 \uc120\ud615\ud654 \uac00\ub2a5\ud55c \uc77c\uad00\uc131 \uac80\uc0ac\uc5d0 \uc2e4\ud328\ud588\ub2e4\uace0 \ud574\uc11c \uc791\uc5c5 \uae30\ub85d\uc774 \uc21c\ucc28\uc801\uc73c\ub85c \uc77c\uad00\ub418\uc9c0 \uc54a\ub2e4\ub294 \uac83\uc744 \uc758\ubbf8\ud558\uc9c0\ub294 \uc54a\uc2b5\ub2c8\ub2e4. \uc694\uc57d\ud558\uc790\uba74, \uc791\uc5c5\uc774 \uc120\ud615\ud654 \uac00\ub2a5 \uc77c\uad00\uc131 \uac80\uc0ac\uae30\ub97c \ud1b5\uacfc\ud558\uba74 Couchbase\uac00 \uc21c\ucc28\uc801\uc73c\ub85c \uc77c\uad00\uc131\uc774 \uc788\ub2e4\uace0 \uac00\uc815\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc791\uc5c5\uc774 \uc120\ud615\ud654 \uac00\ub2a5 \uc77c\uad00\uc131 \uac80\uc0ac\uae30\ub97c \ud1b5\uacfc\ud558\uc9c0 \ubabb\ud558\uba74 Couchbase\uac00 \uc5ec\uc804\ud788 \uc21c\ucc28\uc801\uc73c\ub85c \uc77c\uad00\uc801\uc77c \uc218 \uc788\uc9c0\ub9cc, \uc774\ub97c \ud655\uc778\ud558\ub824\uba74 \ucd94\uac00 \uc870\uc0ac\uac00 \ud544\uc694\ud569\ub2c8\ub2e4.<\/span><\/p>\n

Jepsen\uc758 \ubaa9\ud45c\ub294 Java SDK \ud074\ub77c\uc774\uc5b8\ud2b8\uc640 \uc11c\ubc84 \uce21 KV \uc5d4\uc9c4\uc774 \ud568\uaed8 \uc791\ub3d9\ud558\ub294\uc9c0\ub97c \ub2e4\uc591\ud55c \uac01\ub3c4\uc5d0\uc11c \ud14c\uc2a4\ud2b8\ud558\ub294 \uac83\uc785\ub2c8\ub2e4: 1.) \uc2b9\uc778\ub41c \uc4f0\uae30\uac00 \uc190\uc2e4\ub418\uc9c0 \uc54a\ub3c4\ub85d \ud558\uace0, 2.) \ud074\ub7ec\uc2a4\ud130 \uc6b4\uc601 \ubc0f \uc7a5\uc560\uac00 \uc2dc\uc2a4\ud15c\uc5d0 \uc801\uc6a9\ub418\ub294 \ub3d9\uc548 \ucd5c\uc18c\ud55c \uc21c\ucc28\uc801 \uc77c\uad00\uc131 \ubaa8\ub378\uc744 \uc81c\uacf5\ud558\ub294 \uac83\uc785\ub2c8\ub2e4.<\/span><\/p>\n

\uc544\ud0a4\ud14d\ucc98<\/span><\/h2>\n

Jepsen\uc740 \ub2e4\uc74c\uacfc \uac19\uc740 \ucd94\uc0c1\ud654\ub97c \uc704\ud55c \uc778\ud130\ud398\uc774\uc2a4\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4: \ub370\uc774\ud130\ubca0\uc774\uc2a4, \ud074\ub77c\uc774\uc5b8\ud2b8, \uac80\uc0ac\uae30, \ub124\uba54\uc2dc\uc2a4, \uc0dd\uc131\uae30 \ubc0f \uc6cc\ud06c\ub85c\ub4dc. Jepsen \ud14c\uc2a4\ud2b8\ub97c \uc0dd\uc131\ud558\ub824\uba74 \uc774 \ubaa8\ub4e0 \uac83\uc744 Couchbase\uc5d0 \ub9de\uac8c \uad6c\ud604\ud574\uc57c \ud588\uc2b5\ub2c8\ub2e4. \uac01 \ud14c\uc2a4\ud2b8\ub294 \uc774\ub7ec\ud55c \ucd94\uc0c1\ud654\uc640 \ucd94\uac00 \ub9e4\uac1c\ubcc0\uc218\uc758 \uc870\ud569\uc785\ub2c8\ub2e4.<\/span><\/p>\n

\ub370\uc774\ud130\ubca0\uc774\uc2a4<\/span><\/h2>\n

Couchbase \ud074\ub7ec\uc2a4\ud130\uc5d0 \ub300\ud55c \uc124\uc815, \ud574\uccb4 \ubc0f \ub85c\uadf8 \uc218\uc9d1 \ub85c\uc9c1\uc744 \uad6c\ud604\ud588\uc2b5\ub2c8\ub2e4. \uc774 \ub85c\uc9c1\uc5d0\ub294 \uc0ac\uc6a9\uc790 \uc815\uc758 \ubc84\ud0b7 \uc124\uc815, \uc11c\ubc84 \uadf8\ub8f9 \ubc0f \uc790\ub3d9 \uc7a5\uc560 \uc870\uce58\uc5d0 \ub300\ud55c \uc9c0\uc6d0\uc774 \ud3ec\ud568\ub429\ub2c8\ub2e4. \uac00\ub2a5\ud55c \ubaa8\ub4e0 \ubc84\ud0b7\uacfc \ud074\ub7ec\uc2a4\ud130 \uc124\uc815\uc744 \uc644\ubcbd\ud558\uac8c \uc9c0\uc6d0\ud558\ub294 \uac83\uc740 \uac00\ub2a5\ud55c \ud074\ub7ec\uc2a4\ud130\uc758 \uc218\ub85c \uc778\ud574 \ubaa8\ub4e0 \ud37c\uba38\ud14c\uc774\uc158\uc744 \ud14c\uc2a4\ud2b8\ud558\ub294 \uac83\uc774 \ubd88\uac00\ub2a5\ud558\uae30 \ub54c\ubb38\uc5d0 \ud070 \uc758\ubbf8\uac00 \uc5c6\uc2b5\ub2c8\ub2e4. \ud558\uc9c0\ub9cc \uac00\uc7a5 \uc911\uc694\ud55c \ubaa8\ub4e0 \ud074\ub7ec\uc2a4\ud130 \uad6c\uc131\uacfc \uc635\uc158\uc5d0 \ub300\ud55c \uc9c0\uc6d0\uc744 \uad6c\ucd95\ud588\uc2b5\ub2c8\ub2e4.<\/span><\/p>\n

\ud074\ub77c\uc774\uc5b8\ud2b8<\/span><\/h2>\n

\uc800\ud76c\ub294 \"\ub4f1\ub85d\" \ud074\ub77c\uc774\uc5b8\ud2b8\uc640 \"\uc124\uc815\" \ud074\ub77c\uc774\uc5b8\ud2b8\ub77c\ub294 \ub450 \uac00\uc9c0 \ub2e4\ub978 \ud074\ub77c\uc774\uc5b8\ud2b8\ub97c \uad6c\ud604\ud588\uc2b5\ub2c8\ub2e4. \ub4f1\ub85d \ud074\ub77c\uc774\uc5b8\ud2b8\ub294 Couchbase \ubc84\ud0b7\uc758 \ub3c5\ub9bd\ub41c \ud0a4\uc5d0\uc11c \uac12\uc744 \uc4f0\uace0, \uc77d\uace0, \ube44\uad50 \ubc0f \uc2a4\uc651\ud569\ub2c8\ub2e4. \uc124\uc815 \ud074\ub77c\uc774\uc5b8\ud2b8\ub294 \ubc84\ud0b7\uc5d0\uc11c \ubb38\uc11c\ub9cc \ucd94\uac00\ud558\uace0 \uc0ad\uc81c\ud569\ub2c8\ub2e4. \ubc84\ud0b7\uc744 \uc9d1\ud569\uc73c\ub85c, \ubb38\uc11c\ub97c \ud574\ub2f9 \uc9d1\ud569\uc758 \uba64\ubc84\ub85c \uc0dd\uac01\ud558\uba74 \ub429\ub2c8\ub2e4. \uc800\ud76c\ub294 \ubb38\uc11c\ub97c \uc5c5\ub370\uc774\ud2b8\ud558\uc9c0 \uc54a\uae30 \ub54c\ubb38\uc5d0 \uc120\ud615\ud654 \uac00\ub2a5\uc131 \uac80\uc0ac\uae30 \ub300\uc2e0 \uc0ac\uc6a9\uc790 \uc9c0\uc815 \uc9d1\ud569 \uac80\uc0ac\uae30\uc640 \ud568\uaed8 \uc774 \ud074\ub77c\uc774\uc5b8\ud2b8\ub97c \uc0ac\uc6a9\ud569\ub2c8\ub2e4. \uc9d1\ud569 \ud074\ub77c\uc774\uc5b8\ud2b8\uc640 \uc9d1\ud569 \uac80\uc0ac\uae30\ub97c \uc0ac\uc6a9\ud558\ub294 \ud14c\uc2a4\ud2b8\ub294 \ubaa8\ub450 \ubc84\ud0b7\uc5d0 \ubb38\uc11c\ub97c \ucd94\uac00\ud558\uac70\ub098 \ubc84\ud0b7\uc5d0\uc11c \ubb38\uc11c\ub97c \uc0ad\uc81c\ud558\ub294 \ub2e8\uacc4\ub97c \uc5ee\uc5b4\uc11c \uc791\ub3d9\ud569\ub2c8\ub2e4.<\/span><\/p>\n

\ub450 \ud074\ub77c\uc774\uc5b8\ud2b8 \ubaa8\ub450 \uc81c\ub108\ub808\uc774\ud130 \ud504\ub85c\uc138\uc2a4\uc5d0\uc11c \uc791\uc5c5\uc744 \uc218\uc2e0\ud569\ub2c8\ub2e4. (\uc790\uc138\ud55c \ub0b4\uc6a9\uc740 \ub098\uc911\uc5d0 \uc124\uba85\ud569\ub2c8\ub2e4.)<\/span><\/p>\n

\ud074\ub77c\uc774\uc5b8\ud2b8 \uc624\ub958\ub97c \ucc98\ub9ac\ud560 \ub54c\ub294 \ud2b9\ubcc4\ud55c \uc8fc\uc758\ub97c \uae30\uc6b8\uc5ec\uc57c \ud569\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4, \ub0b4\uad6c\uc131\uc774 \ubd88\uac00\ub2a5\ud55c \uc608\uc678\uc640 \uc694\uccad \uc2dc\uac04 \ucd08\uacfc \uc608\uc678\ub294 Jepsen\uc5d0\uc11c \ub2e4\ub974\uac8c \ucc98\ub9ac\ud574\uc57c \ud569\ub2c8\ub2e4. \uc804\uc790\uc758 \uacbd\uc6b0 \uc791\uc5c5\uc774 \uc2e4\ud328\ud588\ub2e4\ub294 \uac83\uc744 \uc54c \uc218 \uc788\uc9c0\ub9cc \ud6c4\uc790\uc758 \uacbd\uc6b0 \uc791\uc5c5\uc774 \uc131\uacf5\ud588\uc744 \uc218\ub3c4 \uc788\uc2b5\ub2c8\ub2e4. \uc5f0\uc0b0\uc774 \uc2e4\ud328\ud588\ub294\uc9c0 \uc131\uacf5\ud588\ub294\uc9c0 \uad6c\ubd84\ud560 \uc218 \uc5c6\ub294 \uacbd\uc6b0, Jepsen\uc758 \uc120\ud615\uc131 \uac80\uc0ac\uae30\ub294 \uc5f0\uc0b0\uc774 \uc2e4\ud328\ud588\ub2e4\uace0 \uac00\uc815\ud558\uace0 \ub2e4\uc2dc \uc5f0\uc0b0\uc774 \ud1b5\uacfc\ud588\ub2e4\uace0 \uac00\uc815\ud558\uc5ec \uac80\uc0ac\ub97c \uc2e4\ud589\ud569\ub2c8\ub2e4. \uadf8 \uacb0\uacfc \ubaa8\ud638\ud55c \uac01 \uc5f0\uc0b0\uc5d0 \ub300\ud574 \ub300\ub7b5\uc801\uc73c\ub85c \ub450 \ubc88 \uac80\uc0ac\ud558\ub294 \ud6a8\uacfc\uac00 \uc788\uc2b5\ub2c8\ub2e4. \ub530\ub77c\uc11c \uc774\ub7ec\ud55c \uc791\uc5c5 \uacb0\uacfc\uc758 \uc7a0\uc7ac\uc801 \uc218\ub97c \uc81c\ud55c\ud558\ub294 \ud14c\uc2a4\ud2b8 \uc2dc\ub098\ub9ac\uc624\uac00 \ud544\uc694\ud569\ub2c8\ub2e4. \uc120\ud615\ud654 \uac00\ub2a5\uc131 \uac80\uc0ac\uae30\ub294 \ub450 \uac00\uc9c0 \uac00\ub2a5\ud55c \ud788\uc2a4\ud1a0\ub9ac \uc911 \ud558\ub098 \uc774\uc0c1\uc774 \uc120\ud615\ud654 \uac00\ub2a5\ud55c \uacbd\uc6b0 \ud1b5\uacfc\ud569\ub2c8\ub2e4.\u00a0<\/span><\/p>\n

\uac80\uc0ac\uae30<\/span><\/h2>\n

\ud14c\uc2a4\ud2b8\uc5d0\ub294 \uc120\ud615\ud654 \uac00\ub2a5\uc131 \uac80\uc0ac\uae30, \uc138\ud2b8 \uac80\uc0ac\uae30, \uac74\uc804\uc131 \uac80\uc0ac\uae30 \ub4f1 \uc138 \uac00\uc9c0 \uac80\uc0ac\uae30 \uc911\uc5d0\uc11c \uc120\ud0dd\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc120\ud615\ud654 \uac00\ub2a5\uc131 \uac80\uc0ac\uae30\ub294 Jepsen\uacfc \ud568\uaed8 \uc81c\uacf5\ub418\uba70 \ubc84\ud0b7\uc5d0 \uc788\ub294 \ub3c5\ub9bd \ud0a4\uc758 \uc77c\uad00\uc131\uc744 \uac80\uc0ac\ud558\ub294 \ub370 \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \uc138\ud2b8 \uac80\uc0ac\uae30\ub97c \uad6c\ud604\ud558\uc5ec \uc138\ud2b8 \ud074\ub77c\uc774\uc5b8\ud2b8\ub97c \uc0ac\uc6a9\ud55c \ud14c\uc2a4\ud2b8\uac00 \ubc84\ud0b7\uc5d0 \uc62c\ubc14\ub978 \ubb38\uc11c \uc138\ud2b8\ub97c \uac00\uc9c0\uace0 \uc788\ub294\uc9c0 \ud655\uc778\ud588\uc2b5\ub2c8\ub2e4. \ub9c8\uc9c0\ub9c9\uc73c\ub85c, \ud14c\uc2a4\ud2b8 \uc790\uccb4\uac00 \ud074\ub7ec\uc2a4\ud130 \uc0c1\ud0dc \ubcc0\uacbd \uc2dc\ud000\uc2a4\ub97c \uc624\ub958 \uc5c6\uc774 \uc9c4\ud589\ud588\ub294\uc9c0 \ud655\uc778\ud558\ub294 \uac74\uc804\uc131 \uac80\uc0ac\uae30\ub97c \uad6c\ud604\ud588\uc2b5\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4, \ud14c\uc2a4\ud2b8\uac00 \uc2e4\ud328\ud574\uc11c\ub294 \uc548 \ub418\ub294 \ub9ac\ubc38\ub7f0\uc2f1\uc744 \ud3ec\ud568\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774 \uacbd\uc6b0, \uc124\uc815 \uac80\uc0ac\uae30 \ub610\ub294 \uc120\ud615\uc131 \uac80\uc0ac\uae30\uc5d0 \uc2e4\ud328\ud55c \ud14c\uc2a4\ud2b8\ub97c \uc2e4\ud328\ud55c \uac83\uc73c\ub85c \ud45c\uc2dc\ud558\uae30 \ub54c\ubb38\uc5d0 \uac74\uc804\uc131 \uac80\uc0ac\uae30\ub294 \ud14c\uc2a4\ud2b8\ub97c \"\uc2e4\ud328\" \ub300\uc2e0 \"\uc54c \uc218 \uc5c6\uc74c\"\uc73c\ub85c \ud45c\uc2dc\ud569\ub2c8\ub2e4. \ub610\ud55c \uc815\uc0c1 \uc0c1\ud0dc \uac80\uc0ac\uae30\ub294 \uc801\uc5b4\ub3c4 \uc77c\ubd80 \uc791\uc5c5\uc774 \uc131\uacf5\ud588\ub294\uc9c0 \ud655\uc778\ud569\ub2c8\ub2e4.<\/span><\/p>\n

\ub124\uba54\uc2dc\uc2a4<\/span><\/h2>\n

\uc804\ud1b5\uc801\uc73c\ub85c Jepsen\uc5d0\uc11c \ub124\uba54\uc2dc\uc2a4\ub294 \uc81c\ub108\ub808\uc774\ud130 \ud504\ub85c\uc138\uc2a4\ub85c\ubd80\ud130 \uc791\uc5c5\uc744 \uacf5\uae09\ubc1b\uc740 \ud6c4 \uadf8\uc5d0 \ub530\ub77c \uc2dc\uc2a4\ud15c\uc5d0 \ub300\ud55c \uc870\uce58\ub97c \ucde8\ud558\ub294 \ud504\ub85c\uc138\uc2a4\uc785\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4, \ub0b4\uc7a5\ub41c \ud30c\ud2f0\uc158 \ub124\uba54\uc2dc\uc2a4\ub294 \ub124\ud2b8\uc6cc\ud06c\ub97c \ud30c\ud2f0\uc158\ud558\uace0 \ub450 \ub178\ub4dc \uac04\uc5d0 \ub124\ud2b8\uc6cc\ud06c\ub97c \ubcf5\uc6d0\ud558\ub294 \ube14\ub85d \ubc0f \ubcf5\uc6d0 \uc791\uc5c5\uc744 \uc218\uc2e0\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub300\ubd80\ubd84\uc758 \uae30\ubcf8 \uc81c\uacf5 \ub124\ubbf8\uc2a4\ub294 \ub9e4\uc6b0 \uae30\ubcf8\uc801\uc778 \uc2dc\ub098\ub9ac\uc624\uc5d0 \ucda9\ubd84\ud558\uc9c0\ub9cc, \uc608\ub97c \ub4e4\uc5b4 \uc784\uc758\uc758 \uc11c\ubc84 \uadf8\ub8f9\uc5d0\uc11c \uc784\uc758\uc758 \ub514\uc2a4\ud06c\ub97c \ub290\ub9ac\uac8c \ud558\uace0 \ub3d9\uc77c\ud55c \uc11c\ubc84\uc758 \uba64\uce90\uc2dc \ud504\ub85c\uc138\uc2a4\ub97c \uc885\ub8cc\ud55c \ub2e4\uc74c \ub514\uc2a4\ud06c\ub97c \ubcf5\uc6d0\ud560 \uc218 \uc788\ub294 \ucd94\uac00 \uc2dc\ub098\ub9ac\uc624\ub97c \ud14c\uc2a4\ud2b8\ud558\uace0 \uc2f6\uc5c8\uc2b5\ub2c8\ub2e4.<\/span><\/p>\n

\uc6d0\ud558\ub294 \ubaa8\ub4e0 \uc2dc\ub098\ub9ac\uc624\ub97c \ud14c\uc2a4\ud2b8\ud558\uae30 \uc704\ud574 \ucd08\uae30 \uc0c1\ud0dc\uc758 \uc0c1\ud0dc \ubcc0\ud654\ub97c \ud1b5\ud574 Couchbase \ud074\ub7ec\uc2a4\ud130\ub97c \ubaa8\ub378\ub9c1\ud558\ub294 \ub2e8\uc77c Couchbase \ub124\uba54\uc2dc\uc2a4\ub97c \ub9cc\ub4e4\uc5c8\uc2b5\ub2c8\ub2e4. \ub178\ub4dc\uc640 \ud574\ub2f9 \ub178\ub4dc\uc758 \ub124\ud2b8\uc6cc\ud06c, \uc11c\ubc84, \ub514\uc2a4\ud06c \ubc0f \ud074\ub7ec\uc2a4\ud130 \uc0c1\ud0dc \ub9f5\uc744 \uc720\uc9c0\ud569\ub2c8\ub2e4. \uc791\uc5c5\uc774 \ubc1c\uc0dd\ud560 \ub54c\ub9c8\ub2e4 \uc2dc\uc2a4\ud15c\uc758 \ubcc0\uacbd \uc0ac\ud56d\uc744 \ubc18\uc601\ud558\ub3c4\ub85d \uc0c1\ud0dc\uac00 \uc5c5\ub370\uc774\ud2b8\ub429\ub2c8\ub2e4. \ub124\uba54\uc2dc\uc2a4\uc5d0 \uc804\ub2ec\ub41c \uc791\uc5c5\uc740 \ub178\ub4dc \ud0c0\uac9f\ud305 \uc635\uc158, \uc791\uc5c5 \ubc0f \uc791\uc5c5 \ub9e4\uac1c\ubcc0\uc218\ub97c \uc9c0\uc815\ud569\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4 \ub178\ub4dc \ud0c0\uac9f\ud305 \uc635\uc158\uc740 \uc784\uc758\uc758 \uc11c\ubc84 \uadf8\ub8f9\uc5d0 \uc788\ub294 \ubaa8\ub4e0 \uc815\uc0c1 \ub178\ub4dc \uc911\uc5d0\uc11c \ud06c\uae30\uac00 2\uc778 \uc784\uc758\uc758 \ub178\ub4dc \ud558\uc704 \uc9d1\ud569\uc744 \ud0c0\uac9f\ud305\ud558\ub3c4\ub85d \ub124\uba54\uc2dc\uc2a4\uc5d0 \uc9c0\uc2dc\ud569\ub2c8\ub2e4. \uc774\uac83\uc774 \ubc14\ub85c \ub178\ub4dc \uc0c1\ud0dc\ub97c \ucd94\uc801\ud558\ub294 \uc8fc\ub41c \uc774\uc720\uc774\uba70, \uc774\ub97c \ud1b5\ud574 \ub124\uba54\uc2dc\uc2a4\uac00 \uc870\uce58\ub97c \ucde8\ud560 \uc218 \uc788\ub294 \ubc29\ubc95\uc744 \ubcf4\ub2e4 \uc720\uc5f0\ud558\uac8c \uacb0\uc815\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/span><\/p>\n

\ub124\uba54\uc2dc\uc2a4\ub294 \ub2e4\uc74c\uacfc \uac19\uc740 \uc791\uc5c5\uc744 \uc9c0\uc6d0\ud569\ub2c8\ub2e4: \uc7a5\uc560 \uc870\uce58(\uc815\uc0c1 \ubc0f \ud558\ub4dc), \ubcf5\uad6c(\uc804\uccb4 \ubc0f \ub378\ud0c0), \uc0ac\uc6a9\uc790 \uc9c0\uc815 \ub124\ud2b8\uc6cc\ud06c \ud30c\ud2f0\uc154\ub2dd, \ub124\ud2b8\uc6cc\ud06c \ubcf5\uad6c, \uc790\ub3d9 \uc7a5\uc560 \uc870\uce58 \ub300\uae30, \ub178\ub4dc \uc9d1\ud569\uc5d0\uc11c \ub9ac\ubc38\ub7f0\uc2f1, \ub178\ub4dc \uc9d1\ud569\uc758 \ub9ac\ubc38\ub7f0\uc2f1, \ub450 \ub178\ub4dc \uc9d1\ud569\uc758 \uc2a4\uc651 \ub9ac\ubc38\ub7f0\uc2f1, \ub9ac\ubc38\ub7f0\uc2f1 \uc2e4\ud328, \ud504\ub85c\uc138\uc2a4 \uc8fd\uc774\uae30(memcached, \ubca0\uc774\ube44\uc2dc\ud130, ns_\uc11c\ubc84) \uc885\ub8cc, \ub178\ub4dc \uc9d1\ud569\uc5d0\uc11c \ub3d9\uc77c\ud55c \ud504\ub85c\uc138\uc2a4 \uc7ac\uc2dc\uc791, dcp \ud074\ub77c\uc774\uc5b8\ud2b8 \uc18d\ub3c4 \uc800\ud558, dcp \ud074\ub77c\uc774\uc5b8\ud2b8 \uc7ac\uc124\uc815, \uc555\ucd95 \ud2b8\ub9ac\uac70, \ub178\ub4dc \uc9d1\ud569\uc758 \ub514\uc2a4\ud06c \uc2e4\ud328, \ub178\ub4dc \uc9d1\ud569\uc758 \ub514\uc2a4\ud06c \uc18d\ub3c4 \uc800\ud558, \ub178\ub4dc \uc9d1\ud569\uc758 \ub514\uc2a4\ud06c \ubcf5\uad6c \ub4f1\uc785\ub2c8\ub2e4. \uc55e\uc73c\ub85c \ub354 \ub9ce\uc740 \ub124\uba54\uc2dc\uc2a4 \uc791\uc5c5\uc744 \uc9c0\uc6d0\ud560 \uacc4\ud68d\uc785\ub2c8\ub2e4.<\/span><\/p>\n

\ubc1c\uc804\uae30<\/span><\/h2>\n

\uc82d\uc2a8 \ud14c\uc2a4\ud2b8\uc758 \ub610 \ub2e4\ub978 \ud575\uc2ec \uc694\uc18c\ub294 \ud074\ub77c\uc774\uc5b8\ud2b8 \ubc0f \ub124\uba54\uc2dc\uc2a4 \uc5f0\uc0b0\uc744 \uc704\ud55c \uc81c\ub108\ub808\uc774\ud130\uc785\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc81c\ub108\ub808\uc774\ud130\ub294 \uc720\ud55c \ub610\ub294 \ubb34\ud55c\ud55c \uc5f0\uc0b0 \uc2dc\ud000\uc2a4\ub97c \uc0dd\uc131\ud569\ub2c8\ub2e4. \uac01 \ud14c\uc2a4\ud2b8\uc5d0\ub294 \uace0\uc720\ud55c \ub124\uba54\uc2dc\uc2a4 \uc81c\ub108\ub808\uc774\ud130\uac00 \uc788\uc9c0\ub9cc \ub300\ubd80\ubd84\uc758 \uacbd\uc6b0 \uacf5\ud1b5 \ud074\ub77c\uc774\uc5b8\ud2b8 \uc81c\ub108\ub808\uc774\ud130\ub97c \uacf5\uc720\ud569\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4, \ub124\uba54\uc2dc\uc2a4 \uc81c\ub108\ub808\uc774\ud130\ub294 \ud30c\ud2f0\uc158, \uc808\uc804, \ubcf5\uc6d0\uc758 \uc2dc\ud000\uc2a4\ub97c \ubb34\ud55c\ud788 \ubc18\ubcf5\ud558\ub294 \uac83\uc77c \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ud074\ub77c\uc774\uc5b8\ud2b8 \uc0dd\uc131\uae30\ub294 \ud074\ub77c\uc774\uc5b8\ud2b8 \uc791\uc5c5\uc758 \uc784\uc758\uc758 \ubb34\ud55c\ud55c \uc2dc\ud000\uc2a4\uc640 \ub0b4\uad6c\uc131 \uc218\uc900, \ubb38\uc11c \ud0a4, \uc0c8\ub85c \uc4f8 \uac12 \ub610\ub294 CAS \ub4f1\uacfc \uac19\uc740 \uad00\ub828 \ub9e4\uac1c \ubcc0\uc218\ub97c \uc9c0\uc815\ud569\ub2c8\ub2e4. \ud14c\uc2a4\ud2b8\uac00 \uc2dc\uc791\ub418\uba74 \ud074\ub77c\uc774\uc5b8\ud2b8 \uc0dd\uc131\uae30\ub294 \ud074\ub77c\uc774\uc5b8\ud2b8 \uc791\uc5c5\uc744 \ud074\ub77c\uc774\uc5b8\ud2b8\uc5d0\uac8c, \ub124\uba54\uc2dc\uc2a4 \uc0dd\uc131\uae30\ub294 \ub124\uba54\uc2dc\uc2a4\uc5d0\uac8c \uc791\uc5c5\uc744 \uacf5\uae09\ud569\ub2c8\ub2e4. \ud14c\uc2a4\ud2b8\ub294 \ub124\uba54\uc2dc\uc2a4 \uc0dd\uc131\uae30\uac00 \uc9c0\uc815\ub41c \ud69f\uc218\uc758 \uc791\uc5c5\uc744 \uc644\ub8cc\ud558\uac70\ub098 \uc2dc\uac04 \uc81c\ud55c\uc5d0 \ub3c4\ub2ec\ud558\uac70\ub098 \uc624\ub958\uac00 \ubc1c\uc0dd\ud560 \ub54c\uae4c\uc9c0 \uacc4\uc18d\ub429\ub2c8\ub2e4.<\/span><\/p>\n

\uc6cc\ud06c\ub85c\ub4dc<\/span><\/h2>\n

\uc82d\uc2a8 \uc6cc\ud06c\ub85c\ub4dc\ub294 \uc774\uc804\uc758 \ubaa8\ub4e0 \uad6c\uc131 \uc694\uc18c\ub97c \ucd94\uac00 \ub9e4\uac1c\ubcc0\uc218\uc640 \ud568\uaed8 \ub2e8\uc77c \ud14c\uc2a4\ud2b8\ub85c \ubb36\ub294 \ub9f5\uc785\ub2c8\ub2e4. \uc82d\uc13c\uc758 \uc6cc\ud06c\ub85c\ub4dc\ub294 \uc11c\ubc84 \uadf8\ub8f9 \ud65c\uc131\ud654 \ubc0f \uc790\ub3d9 \uc7a5\uc560 \uc870\uce58\uc640 \uac19\uc740 \uc785\ub825 \ub9e4\uac1c\ubcc0\uc218\ub97c \uae30\ubc18\uc73c\ub85c \ub124\uba54\uc2dc\uc2a4 \ubc0f \ud074\ub77c\uc774\uc5b8\ud2b8 \uc0dd\uc131\uae30 \ub85c\uc9c1\uc744 \uc218\uc815\ud569\ub2c8\ub2e4.<\/span><\/p>\n

\"\"<\/p>\n

\ub3c4\uc804 \uacfc\uc81c<\/span><\/h2>\n

\uc774 \ud14c\uc2a4\ud2b8\ub97c \uad6c\ucd95\ud558\ub294 \ub3d9\uc548 \uc9c1\uba74\ud55c \ub450 \uac00\uc9c0 \uc8fc\uc694 \uacfc\uc81c\ub294 \ub9ac\uc18c\uc2a4 \uc81c\uc57d\uc73c\ub85c \uc778\ud574 \ubc1c\uc0dd\ud588\uc2b5\ub2c8\ub2e4: 1.) \ud074\ub7ec\uc2a4\ud130 \uc124\uc815 \uc21c\uc5f4\uc758 \uc218\uac00 \ub9ce\ub2e4\ub294 \uc810\uacfc 2.) \uc120\ud615\ud654 \uac00\ub2a5\uc131 \uac80\uc0ac\uae30\ub97c \uc2e4\ud589\ud558\ub294 \ub370 \ud544\uc694\ud55c \uc2dc\uac04\uc785\ub2c8\ub2e4.\u00a0<\/span><\/p>\n

Couchbase\ub294 \ubcf5\uc7a1\ud558\uace0 \uc0ac\uc6a9\uc790 \uc815\uc758\uac00 \uac00\ub2a5\ud55c \ub370\uc774\ud130 \ud50c\ub7ab\ud3fc\uc774\ubbc0\ub85c \uc870\uc815\ud560 \uc218 \uc788\ub294 \uc124\uc815\uc774 \uc218\ubc31 \uac00\uc9c0\uc5d0 \uc774\ub985\ub2c8\ub2e4. \uc77c\ubd80 \uc124\uc815\uc740 \uc774\uc9c4(\uc608: \uc790\ub3d9 \uc7a5\uc560 \uc870\uce58 \ud65c\uc131\ud654)\uc778 \ubc18\uba74, \ub2e4\ub978 \uc124\uc815\uc740 \uc5f0\uc18d(KV\uc5d0 \ub300\ud55c RAM \ud560\ub2f9\ub7c9)\uc785\ub2c8\ub2e4. \ub530\ub77c\uc11c \ud14c\uc2a4\ud2b8\ud560 \uc218 \uc788\ub294 \ucd08\uae30 \ud074\ub7ec\uc2a4\ud130 \uc0c1\ud0dc\uac00 \ub9e4\uc6b0 \ub9ce\uc774 \uc0dd\uc131\ub429\ub2c8\ub2e4. \uadf8\ub9ac\uace0 \uac70\uc758 \ubb34\ud55c\ub300\uc5d0 \uac00\uae4c\uc6b4 \ubc29\ubc95\uc73c\ub85c \ub124\uba54\uc2dc\uc2a4 \uc791\uc5c5\uc744 \uad6c\uc131\ud560 \uc218 \uc788\uae30 \ub54c\ubb38\uc5d0 \ud14c\uc2a4\ud2b8 \uacf5\uac04\uc774 \ub108\ubb34 \ucee4\uc11c \uc644\uc804\ud788 \ucee4\ubc84\ud560 \uc218 \uc5c6\uc2b5\ub2c8\ub2e4.\u00a0<\/span><\/p>\n

\uc120\ud615\ud654 \uac00\ub2a5\uc131 \uac80\uc0ac\uae30\ub294 \ub9e4\uc6b0 \uc720\uc6a9\ud558\uace0 \ud6cc\ub96d\ud55c \uc5f0\uad6c\uc758 \uc0b0\ubb3c\uc774\uc9c0\ub9cc \uba87 \uac00\uc9c0 \ud55c\uacc4\uac00 \uc788\uc2b5\ub2c8\ub2e4. \uac80\uc0ac\uae30\uac00 \uae30\ub85d\uc744 \ubd84\uc11d\ud558\ub294 \ub370 \uac78\ub9ac\ub294 \uc2dc\uac04\uc740 \uc5f0\uc0b0 \ud69f\uc218\uc5d0 \ub530\ub77c \uae30\ud558\uae09\uc218\uc801\uc73c\ub85c \uc99d\uac00\ud569\ub2c8\ub2e4. \uac8c\ub2e4\uac00 \ubaa8\ud638\ud55c \uc5f0\uc0b0\ub3c4 \uae30\ud558\uae09\uc218\uc801\uc73c\ub85c \uc99d\uac00\ud569\ub2c8\ub2e4. \ub530\ub77c\uc11c \ud14c\uc2a4\ud2b8 \uae30\uac04 \ub3d9\uc548 \ud074\ub77c\uc774\uc5b8\ud2b8\ub97c \ucd5c\ub300\ud55c \ubc00\uc5b4\ubd99\uc774\uace0 \uc2f6\uc9c0\ub9cc \ud074\ub77c\uc774\uc5b8\ud2b8\ub97c \ub108\ubb34 \uc138\uac8c \ubc00\uc5b4\ubd99\uc774\uba74 \uac80\uc0ac\uae30\uc758 \uba54\ubaa8\ub9ac\uac00 \ubd80\uc871\ud574\uc838 \ud788\uc2a4\ud1a0\ub9ac \ubd84\uc11d\uc5d0 \uc2e4\ud328\ud560 \uc218 \uc788\ub2e4\ub294 \ubb38\uc81c\uac00 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub294 \ub610\ud55c \ud14c\uc2a4\ud2b8\uac00 \ucd5c\ub300\ud55c \ube68\ub9ac \uc2e4\ud589\ub418\uae30\ub97c \uc6d0\ud558\uc9c0\ub9cc \ubc84\uadf8\ub97c \ubc1c\uacac\ud560 \uc218 \uc788\ub294 \ud45c\uba74\uc801\uc774 \uc904\uc5b4\ub4e0\ub2e4\ub294 \uac83\uc744 \uc758\ubbf8\ud569\ub2c8\ub2e4.<\/span><\/p>\n

\uc194\ub8e8\uc158<\/span><\/h2>\n

\uc774\ub7ec\ud55c \ubb38\uc81c\ub97c \ud574\uacb0\ud558\uae30 \uc704\ud574 \uace0\uac1d\uc5d0\uac8c \uac00\uc7a5 \uc911\uc694\ud55c \ud14c\uc2a4\ud2b8 \ub9e4\uac1c\ubcc0\uc218\uc758 \ud558\uc704 \uc9d1\ud569\uc5d0 \uc9d1\uc911\ud558\uace0, \ud14c\uc2a4\ud2b8\ub97c \uac00\ub2a5\ud55c \ud55c \uc9e7\uac8c \uc720\uc9c0\ud558\uba70, \ud14c\uc2a4\ud2b8\ub97c \uac00\ub2a5\ud55c \ud55c \uc790\uc8fc \uc2e4\ud589\ud558\uae30\ub85c \uacb0\uc815\ud588\uc2b5\ub2c8\ub2e4. \ubc84\ud0b7 \ubcf5\uc81c\ubcf8, \uc0c8\ub86d\uac8c \ud5a5\uc0c1\ub41c \ubaa8\ub4e0 \ub0b4\uad6c\uc131 \uc218\uc900, \uc790\ub3d9 \uc7a5\uc560 \uc870\uce58 \ub4f1\uacfc \uac19\uc740 \uc77c\ubc18\uc801\uc778 \ub9e4\uac1c\ubcc0\uc218\ub9cc \ud14c\uc2a4\ud2b8\ud568\uc73c\ub85c\uc368 \ub0b4\uad6c\uc131 \ubcf4\uc99d\uc744 \uc785\uc99d\ud558\uae30 \uc704\ud55c \uacac\uace0\ud55c \uae30\ubc18\uc774 \ub420 \uad00\ub9ac \uac00\ub2a5\ud55c \ud14c\uc2a4\ud2b8 \uc138\ud2b8\uc5d0 \uc9d1\uc911\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/span><\/p>\n

\uc0c8\ub85c\uc6b4 \uae30\ub2a5\uc774 \ucd94\uac00\ub418\uace0 \uace0\uac1d\uc758 \uc694\uccad\uc5d0 \ub530\ub77c \uc0c8\ub85c\uc6b4 \uc11c\ube44\uc2a4 \ubc0f \uad6c\uc131(\ucffc\ub9ac, \uc778\ub371\uc2a4, xdcr \ub4f1)\uc744 \ucd94\uac00\ud560 \uacc4\ud68d\uc73c\ub85c \uba3c\uc800 \uc911\uc694\ud55c KV \uad6c\uc131\uc5d0 \uc911\uc810\uc744 \ub450\uc5c8\uc2b5\ub2c8\ub2e4. \uadf8 \ub2e4\uc74c\uc5d0\ub294 \uc808\uc804 \uc2dc\uac04 \ub2e8\ucd95, \uc6b4\uc601 \uc0c1\ud0dc \ud3f4\ub9c1, \uc6b4\uc601 \ud69f\uc218 \uc81c\ud55c, \ubb38\uc11c \uc0ac\uc804 \ub85c\ub4dc \uc81c\ub85c\ud654 \ub4f1\uc744 \ud1b5\ud574 \ucd5c\ub300\ud55c \ube60\ub974\uac8c \uc791\ub3d9\ud558\ub3c4\ub85d \ub124\uba54\uc2dc\uc2a4\ub97c \uc870\uc815\ud588\uc2b5\ub2c8\ub2e4. \ud14c\uc2a4\ud2b8\ub97c \uc2dc\uc791\ud560 \ub54c \ubc84\ud0b7\uc744 \ube44\uc6cc\ub450\uba74 \ud14c\uc2a4\ud2b8 \uc911 \ud6c4\uc18d \uc7ac\uc870\uc815 \uc18d\ub3c4\uac00 \ube68\ub77c\uc9d1\ub2c8\ub2e4. \ud558\uc9c0\ub9cc \ubc84\ud0b7\uc5d0 \ub9ce\uc740 \uc591\uc758 \ub370\uc774\ud130\uac00 \uc788\uace0 \ubc84\ud0b7\ub2f9 RAM \uc6a9\ub7c9\uc774 \uc0c1\ub300\uc801\uc73c\ub85c \uc801\uc740 \uc2dc\ub098\ub9ac\uc624\ub97c \ud14c\uc2a4\ud2b8\ud574\uc57c \ud569\ub2c8\ub2e4. \ud604\uc7ac \uc791\uc5c5 \uc911\uc778 \uc774\ub7ec\ud55c \uace0\ubc00\ub3c4 \ub370\uc774\ud130 \uc2dc\ub098\ub9ac\uc624\ub294 \uc2e4\ud589\ud558\ub294 \ub370 \ud6e8\uc52c \ub354 \ub9ce\uc740 \uc2dc\uac04\uc774 \uc18c\uc694\ub420 \uac83\uc785\ub2c8\ub2e4. \ub9ac\ubc38\ub7f0\uc2f1 \uc791\uc5c5\uc774 \uc120\ud615\uc131 \uac80\uc0ac\uae30\uc758 \uba54\ubaa8\ub9ac \ubd80\uc871\uc744 \uc720\ubc1c\ud558\uc9c0 \uc54a\uc744 \ub9cc\ud07c \ucda9\ubd84\ud788 \ube60\ub97c \uc218 \uc788\ub3c4\ub85d \ucd08\uae30 \ub370\uc774\ud130 \ub85c\ub4dc \ud06c\uae30\ub97c \uc870\uc815\ud574\uc57c \ud569\ub2c8\ub2e4. \ub610\ud55c \ud074\ub77c\uc774\uc5b8\ud2b8 \uc791\uc5c5\uc758 \uc18d\ub3c4 \uc81c\ud55c\uc73c\ub85c \uc778\ud574 \ud14c\uc2a4\ud2b8\ub97c \uc5ec\ub7ec \ubc88 \uc2e4\ud589\ud574\uc57c \ud569\ub2c8\ub2e4. \ud074\ub77c\uc774\uc5b8\ud2b8 \uc791\uc5c5 \uc18d\ub3c4\uac00 \ub290\ub9ac\uba74 \ub450 \uc791\uc5c5\uc774 \uacb9\uce58\uac70\ub098 \ubc84\uadf8\uac00 \ubc1c\uc0dd\ud560 \ud655\ub960\uc774 \uc904\uc5b4\ub4e4\uc9c0\ub9cc \ud14c\uc2a4\ud2b8\ub97c \uc5ec\ub7ec \ubc88 \uc2e4\ud589\ud558\uba74 \uacb9\uce58\ub294 \uc791\uc5c5\uc758 \ucd1d \uc218\ub97c \ub298\ub824\uc11c \ubc84\uadf8\ub97c \ubc1c\uacac\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.\u00a0<\/span><\/p>\n

\ud14c\uc2a4\ud2b8\ub97c \ucd5c\ub300\ud55c \uc790\uc8fc \uc2e4\ud589\ud558\uae30 \uc704\ud574 \ud14c\uc2a4\ud2b8 \uc138\ud2b8\uc758 \uacc4\uce35 \uad6c\uc870\ub97c \ub9cc\ub4e4\uc5c8\uc2b5\ub2c8\ub2e4. \ud14c\uc2a4\ud2b8 \uc2a4\uc704\ud2b8\ub294 \uc815\uc0c1, \uc77c\uc77c, \uc8fc\uac04, \uc804\uccb4 \ub4f1 \ub124 \uac00\uc9c0 \ubc94\uc8fc\ub85c \ub098\ub269\ub2c8\ub2e4. \uc815\uc0c1 \ud14c\uc2a4\ud2b8 \uc2a4\uc704\ud2b8\ub294 \uc0c8 \ucee4\ubc0b\uc774 \ub4e4\uc5b4\uc628 \ud6c4 \uc2e4\ud589\ud574\uc57c \ud558\ub294 \ud14c\uc2a4\ud2b8\uc758 \uc791\uc740 \ud558\uc704 \uc9d1\ud569\uc73c\ub85c, \uc644\ub8cc\ud558\ub294 \ub370 1\uc2dc\uac04 \ubbf8\ub9cc\uc774 \uac78\ub9bd\ub2c8\ub2e4. \ub300\uaddc\ubaa8 \uc77c\uc77c \ud14c\uc2a4\ud2b8 \uc2a4\uc704\ud2b8\ub294 \uc2e4\ud589\ud558\ub294 \ub370 12\uc2dc\uac04\uc744 \ub118\uc9c0 \uc54a\uc544\uc57c \ud558\uba70 \uc8fc\uac04 \ud14c\uc2a4\ud2b8 \uc2a4\uc704\ud2b8\ub294 \uc774\ud2c0 \uc774\ub0b4\uc5d0 \uc644\ub8cc\ud574\uc57c \ud569\ub2c8\ub2e4. \uc804\uccb4 \ud14c\uc2a4\ud2b8 \uc2a4\uc704\ud2b8\ub294 \ubaa8\ub4e0 \ud14c\uc2a4\ud2b8\uc758 \ubaa9\ub85d\uc774\uba70 \uc644\ub8cc\ud558\ub294 \ub370 \uc57d 1\uc8fc\uc77c\uc774 \uac78\ub9bd\ub2c8\ub2e4. \ud14c\uc2a4\ud2b8 \uc2a4\uc704\ud2b8\ub97c \ub9cc\ub4e4\ub824\uba74 \ucee4\ubc84\ub9ac\uc9c0\ub97c \ucd5c\ub300\ub85c \uc720\uc9c0\ud558\uba74\uc11c \uc720\uc0ac\ud55c \ud14c\uc2a4\ud2b8\ub97c \uc81c\uac70\ud558\uc5ec \uc804\uccb4 \ud14c\uc2a4\ud2b8 \uc2a4\uc704\ud2b8\ub97c \uc904\uc785\ub2c8\ub2e4. \ud604\uc7ac \uc804\uccb4 \ud14c\uc2a4\ud2b8 \uc2a4\uc704\ud2b8\ub294 612\uac1c, \uc8fc\uac04 \ud14c\uc2a4\ud2b8\ub294 396\uac1c, \uc77c\uc77c \ud14c\uc2a4\ud2b8\ub294 227\uac1c, \uc815\uc0c1 \ud14c\uc2a4\ud2b8\ub294 6\uac1c\uc785\ub2c8\ub2e4. \ub610\ud55c \uc774\uc804 \ub9b4\ub9ac\uc2a4(4.6.x, 5.0.x, 5.5.x, 6.0.x)\uc758 \ubc84\uadf8\uac00 \ub354 \uc774\uc0c1 \uc81c\ud488\uc5d0 \uc874\uc7ac\ud558\uc9c0 \uc54a\ub294\uc9c0 \ud655\uc778\ud558\ub294 \ub370 \uc0ac\uc6a9\ud558\ub294 \ubc84\uadf8 \ubaa8\uc74c\ub3c4 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc720\ud615\uc758 \ubc84\uadf8\uc758 \uc608\ub294 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4. <\/span>MB-29369<\/span><\/a> \uadf8\ub9ac\uace0 <\/span>MB-29480<\/span><\/a>.<\/span><\/p>\n

\uacb0\uacfc<\/span><\/h2>\n

\uc82d\uc2a8 \ud14c\uc2a4\ud2b8\ub97c \ud1b5\ud574 Couchbase \ub0b4\uc5d0\uc11c \uc5ec\ub7ec \ubc84\uadf8\ub97c \ubc1c\uacac\ud558\ub294 \ub370 \uc131\uacf5\ud588\uc2b5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ubc84\uadf8\ub294 \uc77c\ubc18\uc801\uc778 \uc81c\ud488 \ubc84\uadf8\uc640 \ub370\uc774\ud130 \ub0b4\uad6c\uc131 \ubc0f \uc77c\uad00\uc131 \ubc84\uadf8\uc758 \ub450 \uac00\uc9c0 \ubc94\uc8fc\uc5d0 \uc18d\ud569\ub2c8\ub2e4. \ub0b4\uad6c\uc131\uacfc \uc77c\uad00\uc131 \ubc84\uadf8\ub294 \uc6b0\ub9ac\uac00 \uc82d\uc13c \ud14c\uc2a4\ud2b8\ub97c \uc2dc\uc791\ud55c \uc774\uc720\uc774\ubbc0\ub85c \uc77c\ubc18\uc801\uc778 \uc81c\ud488 \ubc84\uadf8\ub97c \uc7a1\uc544\ub0b4\ub294 \uc804\uccb4 \uae30\ub2a5 \ud68c\uadc0 \uc81c\ud488\uad70\uc744 \ubcf4\uc720\ud558\uace0 \uc788\uae30 \ub54c\ubb38\uc5d0 \ub354 \uc911\uc694\ud558\ub2e4\uace0 \uc0dd\uac01\ud569\ub2c8\ub2e4. \uc800\ud76c\uac00 \ubc1c\uacac\ud55c \ub0b4\uad6c\uc131 \ubc0f \uc77c\uad00\uc131 \ubc84\uadf8\uc758 \uba87 \uac00\uc9c0 \uc608\ub294 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4. <\/span>MB-35135<\/span><\/a>, <\/span>MB-35060<\/span><\/a>\ubc0f <\/span>MB-35053<\/span><\/a>.<\/span><\/p>\n

\ucd08\uae30 Jepsen \uc791\uc5c5\uacfc \uc774\ub97c \ud1b5\ud574 \ubc1c\uacac\ud55c \ubc84\uadf8\ub97c \ud1b5\ud574 \ub2e4\uc591\ud55c \uc7a5\uc560 \uc2dc\ub098\ub9ac\uc624\uc640 \ud074\ub7ec\uc2a4\ud130 \uc6b4\uc601\uc5d0\uc11c \ub370\uc774\ud130\ub97c \uc548\uc804\ud558\uac8c \ubcf4\ud638\ud558\ub294 Couchbase\uc758 \uae30\ub2a5\uc5d0 \ub300\ud55c \uc2e0\ub8b0\uac00 \ub192\uc544\uc84c\uc2b5\ub2c8\ub2e4. \uadf8\ub7ec\ub098 Jepsen\uc740 \uc218\ubc31 \ubc88 \uc2e4\ud589\ud55c \ud6c4\uc5d0\ub3c4 \ubc84\uadf8\ub97c \ubc1c\uacac\ud560 \uc218 \uc788\uc73c\ubbc0\ub85c \uc9c0\uc18d\uc801\uc778 \ud14c\uc2a4\ud2b8\uac00 \ud544\uc694\ud569\ub2c8\ub2e4. \uc800\ud76c\ub294 \ub9e4\uc77c \ubc0f \ub9e4\uc8fc Jepsen \ud14c\uc2a4\ud2b8\ub97c \uacc4\uc18d \uc2e4\ud589\ud558\ub294 \ub3d9\uc2dc\uc5d0 \ub354 \ub9ce\uc740 \uc2dc\ub098\ub9ac\uc624\uc5d0 \ub300\ud55c \uc9c0\uc6d0\uc744 \uad6c\ucd95\ud574 \ub098\uac08 \uac83\uc785\ub2c8\ub2e4. \ub370\uc774\ud130 \uc77c\uad00\uc131\uacfc \ub0b4\uad6c\uc131\uc774 \ubcf4\uc7a5\ub418\ub294 \uc2dc\uc2a4\ud15c\uc744 \uad6c\ucd95\ud560 \ub54c Jepsen\uc740 \uc5c6\uc5b4\uc11c\ub294 \uc548 \ub420 \ub3c4\uad6c\uc774\uba70, \uc55e\uc73c\ub85c\ub3c4 \uc9c0\uc18d\uc801\uc73c\ub85c \ud65c\uc6a9\ud558\uace0 \uadf8 \uae30\ub2a5\uc744 \ud655\uc7a5\ud574 \ub098\uac08 \uac83\uc785\ub2c8\ub2e4.<\/span><\/p>\n

 <\/p>\n

\ub9c1\ud06c:<\/span><\/p>\n

[1] <\/span>https:\/\/courses.csail.mit.edu\/6.852\/01\/papers\/p91-attiya.pdf<\/span><\/a><\/p>\n

[2] <\/span>https:\/\/jepsen.io\/<\/span><\/a><\/p>\n

[3] <\/span>https:\/\/jepsen.io\/consistency\/models\/linearizable<\/span><\/a><\/p>\n

[4] <\/span>https:\/\/jepsen.io\/consistency\/models\/sequential<\/span><\/a><\/p>\n

[5] <\/span>https:\/\/github.com\/jepsen-io\/jepsen<\/span><\/a><\/p>\n

 <\/p>\n

\ucd94\uac00 \ub9ac\uc18c\uc2a4<\/h3>\n

\ub2e4\uc6b4\ub85c\ub4dc<\/i><\/p>\n

Couchbase Server 6.5 \ub2e4\uc6b4\ub85c\ub4dc<\/a><\/span><\/p>\n

\u00a0<\/i>\ubb38\uc11c<\/i><\/p>\n

\uce74\uc6b0\uce58\ubca0\uc774\uc2a4 \uc11c\ubc84 6.5 \ub9b4\ub9ac\uc2a4 \ub178\ud2b8<\/a><\/span><\/p>\n

\uce74\uc6b0\uce58\ubca0\uc774\uc2a4 \uc11c\ubc84 6.5\uc758 \uc0c8\ub85c\uc6b4 \uae30\ub2a5<\/a><\/span><\/p>\n

\ube14\ub85c\uadf8<\/i><\/p>\n

\ube14\ub85c\uadf8 Couchbase Server 6.5 GA \ubc1c\ud45c - \uc0c8\ub85c\uc6b4 \uae30\ub2a5 \ubc0f \uac1c\uc120 \uc0ac\ud56d<\/a><\/span><\/p>\n

\ube14\ub85c\uadf8 \ubd84\uc0b0\ud615 \ub2e4\uc911 \ubb38\uc11c ACID \ud2b8\ub79c\uc7ad\uc158\uc744 NoSQL\uc5d0 \ub3c4\uc785\ud55c Couchbase<\/a><\/span><\/p>\n

6.5 \ube14\ub85c\uadf8 \ubaa8\ub450 \ubcf4\uae30<\/b><\/a><\/span><\/p>","protected":false},"excerpt":{"rendered":"

Intro As most of you know, Couchbase is a database that provides users with a range of consistency and fault tolerance options to ensure that the state of their data meet certain criteria or guarantees. 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