{"id":9916,"date":"2020-11-27T05:44:37","date_gmt":"2020-11-27T13:44:37","guid":{"rendered":"https:\/\/www.couchbase.com\/blog\/?p=9916"},"modified":"2025-06-13T19:27:17","modified_gmt":"2025-06-14T02:27:17","slug":"query-admission-control-in-couchbase-analytics","status":"publish","type":"post","link":"https:\/\/www.couchbase.com\/blog\/ko\/query-admission-control-in-couchbase-analytics\/","title":{"rendered":"\uce74\uc6b0\uce58\ubca0\uc774\uc2a4 \uc560\ub110\ub9ac\ud2f1\uc2a4\uc5d0\uc11c \uc785\uc7a5 \uc81c\uc5b4 \ucffc\ub9ac\ud558\uae30"},"content":{"rendered":"

\uce74\uc6b0\uce58\ubca0\uc774\uc2a4 \uc560\ub110\ub9ac\ud2f1\uc2a4\ub294 \uc77c\ubc18\uc801\uc73c\ub85c \uba54\ubaa8\ub9ac\uc5d0 \ub4e4\uc5b4\uac08 \uc218 \uc788\ub294 \uac83\ubcf4\ub2e4 \ub354 \ub9ce\uc740 \ub370\uc774\ud130\ub97c \ucc98\ub9ac\ud558\ub294 \uc560\ub4dc\ud639 \ubd84\uc11d \ucffc\ub9ac\ub97c \uc218\ud589\ud558\ub3c4\ub85d \ucd5c\uc801\ud654\ub418\uc5b4 \uc788\uc2b5\ub2c8\ub2e4. \uc774 \uc5d4\uc9c4\uc740 Couchbase \ud074\ub7ec\uc2a4\ud130\uc5d0\uc11c \ubd84\uc11d \uc11c\ube44\uc2a4\ub97c \uc2e4\ud589 \uc911\uc778 \ud2b9\uc815 \ub178\ub4dc\uc5d0\uc11c \uc0ac\uc6a9 \uac00\ub2a5\ud55c \ucc98\ub9ac \ub2a5\ub825\uc744 \ucd5c\ub300\ud55c \ud65c\uc6a9\ud558\ub824\uace0 \uc2dc\ub3c4\ud558\ub294 \ub300\uaddc\ubaa8 \ubcd1\ub82c \ucc98\ub9ac(MPP) \uc5d4\uc9c4\uc744 \uc0ac\uc6a9\ud569\ub2c8\ub2e4. \ub3d9\uc2dc\uc5d0 \uc774 \uc5d4\uc9c4\uc740 \uac01 \ub178\ub4dc\uc758 Analytics \uc11c\ube44\uc2a4\uc5d0 \ud560\ub2f9\ub41c \uba54\ubaa8\ub9ac \uc608\uc0b0 \ub0b4\uc5d0\uc11c \uc791\ub3d9\ud558\ub3c4\ub85d \ubcf4\uc7a5\ud569\ub2c8\ub2e4. \uc774\ub97c \uc704\ud574 \uc560\ub110\ub9ac\ud2f1\uc2a4 \uc11c\ube44\uc2a4\uc5d0\ub294 \ub3d9\uc2dc\uc5d0 \uc2e4\ud589\ud560 \uc218 \uc788\ub294 \ucffc\ub9ac\ub97c \uacb0\uc815\ud558\ub294 \ucffc\ub9ac \ud5c8\uc6a9 \uc81c\uc5b4 \uae30\ub2a5\uc774 \uc788\uc2b5\ub2c8\ub2e4. \uc774 \ubb38\uc11c\uc5d0\uc11c\ub294 \uc560\ub110\ub9ac\ud2f1\uc2a4 \ucffc\ub9ac \ud5c8\uc6a9 \uc81c\uc5b4 \uba54\ucee4\ub2c8\uc998\uc758 \uc791\ub3d9 \ubc29\uc2dd\uc5d0 \ub300\ud55c \uae30\ubcf8 \uc0ac\ud56d\uc744 \uc124\uba85\ud558\uace0 \uba87 \uac00\uc9c0 \uc608\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n

\uc560\ub110\ub9ac\ud2f1\uc2a4 \ucffc\ub9ac \ud5c8\uc6a9 \ucee8\ud2b8\ub864\ub7ec\ub294 \uc0c8\ub85c \uc218\uc2e0\ub41c \ucffc\ub9ac\ub97c \uc989\uc2dc \uc2e4\ud589\ud560 \uc218 \uc788\ub294\uc9c0, \ub300\uae30\ud574\uc57c \ud558\ub294\uc9c0 \ub610\ub294 \uac70\ubd80\ud574\uc57c \ud558\ub294\uc9c0\ub97c \uacb0\uc815\ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uacb0\uc815\uc740 1) Analytics \uc11c\ube44\uc2a4\uc5d0 \uc0ac\uc6a9\ud560 \uc218 \uc788\ub294 \ub9ac\uc18c\uc2a4\uc640 2) \ud2b9\uc815 \ucffc\ub9ac\uc5d0 \ud544\uc694\ud55c \ub9ac\uc18c\uc2a4\ub97c \uae30\ubc18\uc73c\ub85c \uc774\ub8e8\uc5b4\uc9d1\ub2c8\ub2e4. \uac01 \ub9ac\uc18c\uc2a4\uac00 \uacc4\uc0b0\ub418\ub294 \ubc29\ubc95\uc740 \ub2e4\uc74c\uc5d0 \uc124\uba85\ub418\uc5b4 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

\uc560\ub110\ub9ac\ud2f1\uc2a4 \uc0ac\uc6a9 \uac00\ub2a5\ud55c \ub9ac\uc18c\uc2a4:<\/h4>\n

\uc560\ub110\ub9ac\ud2f1\uc2a4\uc5d0\uc11c\ub294 \ub2e4\uc74c\uacfc \uac19\uc740 \ub9ac\uc18c\uc2a4 \ud480\uc744 \uc720\uc9c0 \uad00\ub9ac\ud569\ub2c8\ub2e4:<\/p>\n

\ucffc\ub9ac \ucc98\ub9ac\uc5d0 \uc0ac\uc6a9\ud560 \uc218 \uc788\ub294 \ucd1d \uba54\ubaa8\ub9ac:<\/strong>
\n\uae30\ubcf8\uc801\uc73c\ub85c \uc560\ub110\ub9ac\ud2f1\uc2a4\ub294 \uac01 \ub178\ub4dc\uc5d0\uc11c \uc560\ub110\ub9ac\ud2f1\uc2a4 \uc11c\ube44\uc2a4\uc5d0 \ud560\ub2f9\ub41c \uba54\ubaa8\ub9ac \uc911 50%\ub97c \ucffc\ub9ac \ucc98\ub9ac\ub97c \uc704\ud574 \ud560\ub2f9\ud569\ub2c8\ub2e4. \ub098\uba38\uc9c0 50%\ub294 \uc2a4\ud1a0\ub9ac\uc9c0 \ubc84\ud37c \uce90\uc2dc \ubc0f \uc218\uc9d1 \ud30c\uc774\ud504\ub77c\uc778\uacfc \uac19\uc740 \ub2e4\ub978 \uc601\uc5ed\uc5d0 \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \uac01 \ub178\ub4dc\uc5d0\uc11c 50%\uc758 \uba54\ubaa8\ub9ac\ub97c \ub354\ud558\uba74 \uc560\ub110\ub9ac\ud2f1\uc2a4\uc5d0\uc11c \ucffc\ub9ac \ucc98\ub9ac\uc5d0 \uc0ac\uc6a9\ud560 \uc218 \uc788\ub294 \ucd1d \uba54\ubaa8\ub9ac\uac00 \ub429\ub2c8\ub2e4.
\n\uc608\ub97c \ub4e4\uc5b4 \ud074\ub7ec\uc2a4\ud130\uc5d0 \uac01\uac01 16GB\uc758 \uba54\ubaa8\ub9ac\ub97c \uac00\uc9c4 \uc560\ub110\ub9ac\ud2f1\uc2a4 \uc11c\ube44\uc2a4\ub97c \uc2e4\ud589\ud558\ub294 3\uac1c\uc758 \ub178\ub4dc\uac00 \uc788\ub294 \uacbd\uc6b0\uc785\ub2c8\ub2e4:<\/p>\n

Total memory available for query processing = Sum(50% of memory allocated in each node)\r\n                                            = 8 GB + 8 GB + 8 GB = 24GB\r\n<\/pre>\n
\ucd1d \ucffc\ub9ac \uc791\uc5c5\uc790 \uc218:<\/strong>
\n\uc560\ub110\ub9ac\ud2f1\uc2a4\ub294 \uc6b4\uc601 \uccb4\uc81c\uc5d0\uc11c \ubcf4\uace0\ud55c \ucf54\uc5b4 \uc218\ub97c \uc0ac\uc6a9\ud558\uc5ec \uac01 \uc560\ub110\ub9ac\ud2f1\uc2a4 \ub178\ub4dc\uc758 \ucf54\uc5b4 \uc218\ub97c \uacb0\uc815\ud569\ub2c8\ub2e4. \uac01 \ub178\ub4dc\uc758 \ucf54\uc5b4 \uc218\ub97c \ub354\ud55c \ub2e4\uc74c \uac01 \ub178\ub4dc\uc758 \ucf54\uc5b4 \uc218\uc5d0 \ucf54\uc5b4\ubc30\uc728<\/em> \uacc4\uc218\ub294 \ucffc\ub9ac \ucc98\ub9ac\uc5d0 \uc0ac\uc6a9\ud560 \uc218 \uc788\ub294 \ucffc\ub9ac \uc6cc\ucee4\uc758 \ucd1d \uc218\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4. \uc560\ub4dc\ud639 \ubd84\uc11d \ucffc\ub9ac\ub294 IO\uc5d0 \ubc14\uc778\ub529\ub418\ub294 \uacbd\ud5a5\uc774 \uc788\uc73c\ubbc0\ub85c, \ub2e4\ub978 \ucffc\ub9ac\uac00 IO\ub97c \uae30\ub2e4\ub9ac\ub294 \ub3d9\uc548 CPU \ucf54\uc5b4\uac00 \ub2e4\ub978 \ub3d9\uc2dc \ucffc\ub9ac \ucc98\ub9ac\uc5d0 \ucc38\uc5ec\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. coresMultiplier, \uc989 \uad6c\uc131 \uac00\ub2a5\ud55c \ub9e4\uac1c\ubcc0\uc218<\/a> \uae30\ubcf8\uac12\uc774 3\uc778 \uc560\ub110\ub9ac\ud2f1\uc2a4 \uc11c\ube44\uc2a4\uc5d0\uc11c \ucf54\uc5b4\ub2f9 \ub3d9\uc2dc\uc131 \uc218\uc900\uc744 \uc9c0\uc815\ud558\uc5ec \uac01 \ucf54\uc5b4\uac00 \ucda9\ubd84\ud55c \uc791\uc5c5\uc744 \uc218\ud589\ud558\ub3c4\ub85d \ud560 \uc218 \uc788\ub294 \uae30\ub2a5\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.
\n\uc608\ub97c \ub4e4\uc5b4 \ud074\ub7ec\uc2a4\ud130\uc5d0 Analytics \uc11c\ube44\uc2a4\uac00 \uc788\ub294 \ub178\ub4dc\uac00 3\uac1c \uc788\uace0 \uac01 \ub178\ub4dc\uc5d0 \ucf54\uc5b4\uac00 8\uac1c \uc788\uace0 \ucf54\uc5b4\ubc30\uc728\uc774 3\uc73c\ub85c \uc124\uc815\ub418\uc5b4 \uc788\ub294 \uacbd\uc6b0\uc785\ub2c8\ub2e4:<\/p>\n
Total query workers = Sum(cores in each node) * coresMultiplier\r\n                    = (8 + 8 + 8) * 3 = 72\r\n<\/pre>\n
\ud544\uc694\ud55c \ub9ac\uc18c\uc2a4\ub97c \ucffc\ub9ac\ud569\ub2c8\ub2e4:<\/h4>\n
Analytics \ucffc\ub9ac \ud504\ub85c\uc138\uc11c\uc5d0 \uc0c8 \ucffc\ub9ac\uac00 \uc218\uc2e0\ub418\uba74 \ucffc\ub9ac \ucef4\ud30c\uc77c\ub7ec\ub294 \uba54\ubaa8\ub9ac \ubc0f \ucffc\ub9ac \uc791\uc5c5\uc790 \uce21\uba74\uc5d0\uc11c \ucffc\ub9ac\ub97c \ucc98\ub9ac\ud558\ub294 \ub370 \ud544\uc694\ud55c \ub9ac\uc18c\uc2a4\ub97c \uacb0\uc815\ud569\ub2c8\ub2e4:<\/p>\n
\ud544\uc694\ud55c \uba54\ubaa8\ub9ac:<\/strong>
\n\ud2b9\uc815 \ucffc\ub9ac\uc5d0 \ud544\uc694\ud55c \uba54\ubaa8\ub9ac\ub294 \ucffc\ub9ac\uc758 \uc131\uaca9\uc5d0 \ub530\ub77c \ub2e4\ub985\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4, \uacb0\uacfc\ub97c \uc815\ub82c\ud574\uc57c \ud558\ub294 \ucffc\ub9ac\ub294 \uc77c\ubc18\uc801\uc73c\ub85c \uceec\ub809\uc158\uc758 \ubb38\uc11c \uc218\ub9cc \uacc4\uc0b0\ud558\uac70\ub098 \ud2b9\uc815 \ud544\ub4dc\uc5d0 \ub300\ud55c \uc791\uc740 \ubc94\uc704\uc758 \uac12\uc73c\ub85c \ubb38\uc11c\ub97c \uac80\uc0c9\ud558\ub294 \ub2e8\uc21c\ud55c \ucffc\ub9ac\ubcf4\ub2e4 \ub354 \ub9ce\uc740 \uba54\ubaa8\ub9ac\uac00 \ud544\uc694\ud569\ub2c8\ub2e4. Analytics \ucffc\ub9ac \ucef4\ud30c\uc77c\ub7ec\ub294 \ucffc\ub9ac\uc5d0 \uad00\ub828\ub41c \ubaa8\ub4e0 \uc791\uc5c5\uc744 \uac80\uc0ac\ud558\uc5ec \uac01 \ucffc\ub9ac\uc5d0 \ud544\uc694\ud55c \ucd5c\ub300 \uba54\ubaa8\ub9ac\ub97c \uacb0\uc815\ud569\ub2c8\ub2e4.<\/p>\n
\ud544\uc218 \ucffc\ub9ac \uc791\uc5c5\uc790:<\/strong>
\n\uc77c\ubc18\uc801\uc778 Analytics \ubc30\ud3ec\uc5d0\ub294 \uac01 \ub178\ub4dc\uc5d0 \ucf54\uc5b4\ub2f9 \ub370\uc774\ud130 \ud30c\ud2f0\uc158(\uc0e4\ub4dc)\uc774 \uc788\uc2b5\ub2c8\ub2e4. Analytics\ub294 \ud074\ub7ec\uc2a4\ud130\uc758 \ubaa8\ub4e0 \ub370\uc774\ud130 \ud30c\ud2f0\uc158\uc5d0\uc11c \ub370\uc774\ud130\ub97c \ubcd1\ub82c\ub85c \ucc98\ub9ac\ud558\ub824\uace0 \uc2dc\ub3c4\ud558\ubbc0\ub85c \ub370\uc774\ud130 \uc561\uc138\uc2a4\uac00 \ud544\uc694\ud55c \ubaa8\ub4e0 \ucffc\ub9ac\uc5d0 \ud544\uc694\ud55c \ucffc\ub9ac \uc6cc\ucee4\ub294 \ub370\uc774\ud130 \ud30c\ud2f0\uc158 \uc218\uc640 \uac19\uc2b5\ub2c8\ub2e4.<\/p>\n
\uc608\ub97c \ub4e4\uc5b4, 24\uac1c\uc758 \ub370\uc774\ud130 \ud30c\ud2f0\uc158\uc774 \uc788\ub294 \ud074\ub7ec\uc2a4\ud130\uc5d0\uc11c \uceec\ub809\uc158\uc758 \ubaa8\ub4e0 \ubb38\uc11c\ub97c \uacc4\uc0b0\ud558\ub824\ub294 \ucffc\ub9ac\ub294 24\uac1c\uc758 \ucffc\ub9ac \uc6cc\ucee4\ub97c \uc0ac\uc6a9\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n
\uc608\uc2dc:<\/h4>\n
\uc544\ub798 \uc608\uc5d0\uc11c\ub294 \uac01\uac01 16GB\uc758 \uba54\ubaa8\ub9ac\uc640 8\uac1c\uc758 \ucf54\uc5b4\ub97c \uac00\uc9c4 3\uac1c\uc758 \ub178\ub4dc\ub85c \uad6c\uc131\ub41c Analytics \uc11c\ube44\uc2a4\ub97c \uc2e4\ud589\ud558\ub294 Couchbase \ud074\ub7ec\uc2a4\ud130\ub97c \uac00\uc815\ud569\ub2c8\ub2e4.<\/p>\n
\uc608 1:<\/strong>
\n\ucf54\uc5b4 \uc2b9\uc218 = 3
\n\uc0ac\uc6a9 \uac00\ub2a5\ud55c \ucd1d \uba54\ubaa8\ub9ac = 48GB
\n\uc0ac\uc6a9 \uac00\ub2a5\ud55c \ucd1d \ucffc\ub9ac \uc791\uc5c5\uc790 \uc218 = (8 + 8 + 8) * 3 = 72\uba85
\n\uc218\uc2e0\ub41c \ub3d9\uc2dc \ucffc\ub9ac \uc218 = 5\uac1c(\uac01\uac01 2GB\uc758 \uba54\ubaa8\ub9ac\uc640 24\uba85\uc758 \uc791\uc5c5\uc790 \ud544\uc694)<\/p>\n
\ud074\ub7ec\uc2a4\ud130\uc5d0 \uc0ac\uc6a9 \uac00\ub2a5\ud55c \ucffc\ub9ac \uc791\uc5c5\uc790\uac00 72\uba85\ubfd0\uc774\uace0 \uac01 \ucffc\ub9ac\uc5d0\ub294 24\uba85\uc758 \uc791\uc5c5\uc790\uac00 \ud544\uc694\ud558\ubbc0\ub85c \ubd84\uc11d\uc740 3\uac1c\uc758 \ucffc\ub9ac\ub97c \ub3d9\uc2dc\uc5d0 \uc2e4\ud589\ud558\uace0 \ucffc\ub9ac 4\uc640 5\ub97c \ud050\uc5d0 \ub300\uae30\uc2dc\ud0b5\ub2c8\ub2e4. \ucc98\uc74c 3\uac1c\uc758 \ucffc\ub9ac \uc911 \ud558\ub098\uac00 \uc644\ub8cc\ub418\uba74 \ub300\uae30\uc5f4\uc5d0 \uc788\ub294 \ucffc\ub9ac \uc911 \ud558\ub098\uac00 \uc2e4\ud589\ub429\ub2c8\ub2e4. (\ucc38\uace0: \uc2dc\uc2a4\ud15c\uc774 \ucc98\uc74c 3\uac1c\uc758 \ucffc\ub9ac\ub85c\ub3c4 \ucda9\ubd84\ud788 \ubc14\uc058\uae30 \ub54c\ubb38\uc5d0 4\ubc88\uacfc 5\ubc88 \ucffc\ub9ac\ub97c \ub300\uae30\uc5f4\uc5d0 \ub123\uc9c0 \uc54a\uace0 \uc989\uc2dc \uc2b9\uc778\ud558\ub294 \uac83\uc740 \uc131\ub2a5\uc5d0 \ub3c4\uc6c0\uc774 \ub418\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \ud55c\uaebc\ubc88\uc5d0 \ub354 \ub9ce\uc740 \uc791\uc5c5\uc744 \uc218\ud589\ud558\ub824\uace0 \ud558\uba74 \uc18d\ub3c4\uac00 \ube68\ub77c\uc9c0\uc9c0 \uc54a\uc73c\uba70 \uc624\ud788\ub824 \ube44\uc0dd\uc0b0\uc801\uc778 \ub9ac\uc18c\uc2a4 \uacbd\ud569\uc73c\ub85c \uc774\uc5b4\uc9c8 \uc218 \uc788\uc2b5\ub2c8\ub2e4.)<\/p>\n
\uc608 2:<\/strong>
\n\ucf54\uc5b4 \uc2b9\uc218 = 3
\n\uc0ac\uc6a9 \uac00\ub2a5\ud55c \ucd1d \uba54\ubaa8\ub9ac = 48GB
\n\uc0ac\uc6a9 \uac00\ub2a5\ud55c \ucd1d \ucffc\ub9ac \uc791\uc5c5\uc790 \uc218 = (8 + 8 + 8) * 3 = 72\uba85
\n\uc218\uc2e0\ub41c \ub3d9\uc2dc \ucffc\ub9ac \uc218 = 3\uac1c(\uac01\uac01 20GB\uc758 \uba54\ubaa8\ub9ac\uc640 24\uba85\uc758 \uc791\uc5c5\uc790 \ud544\uc694)<\/p>\n
\ubd84\uc11d\uc740 \ub450 \uac1c\uc758 \ucffc\ub9ac\ub97c \ub3d9\uc2dc\uc5d0 \uc2e4\ud589\ud558\uace0 \uc138 \ubc88\uc9f8 \ucffc\ub9ac\ub97c \ub300\uae30\uc5f4\uc5d0 \ub123\uc2b5\ub2c8\ub2e4. \uc138 \ucffc\ub9ac\ub97c \ubaa8\ub450 \ub3d9\uc2dc\uc5d0 \uc2e4\ud589\ud560 \uba54\ubaa8\ub9ac\uac00 \ucda9\ubd84\ud558\uc9c0 \uc54a\uae30 \ub54c\ubb38\uc785\ub2c8\ub2e4. (\ucc38\uace0: \uac01 \ucffc\ub9ac\uc5d0 \ud560\ub2f9\ub41c \uba54\ubaa8\ub9ac\ub97c \uc904\uc5ec\uc11c \ub354 \ub9ce\uc740 \uc791\uc5c5\uc744 \uc218\ud589\ud558\ub824\uace0 \ud558\uba74 \ub370\uc774\ud130\uac00 \ub354 \ub9ce\uc774 \uc720\ucd9c\ub418\uace0 IO \ube44\uc6a9\uc774 \uc99d\uac00\ud558\uc5ec \uc131\ub2a5\uc774 \uc800\ud558\ub420 \uac00\ub2a5\uc131\uc774 \ub192\uc2b5\ub2c8\ub2e4.)<\/p>\n
\uc608 3:<\/strong>
\n\ucf54\uc5b4 \uc2b9\uc218 = 3
\n\uc0ac\uc6a9 \uac00\ub2a5\ud55c \ucd1d \uba54\ubaa8\ub9ac = 48GB
\n\uc0ac\uc6a9 \uac00\ub2a5\ud55c \ucd1d \ucffc\ub9ac \uc791\uc5c5\uc790 \uc218 = (8 + 8 + 8) * 3 = 72\uba85
\n\uc218\uc2e0\ub41c \ub3d9\uc2dc \ucffc\ub9ac \uc218 = 1(\uba54\ubaa8\ub9ac 50GB, \uc791\uc5c5\uc790 24\uba85 \ud544\uc694)<\/p>\n
\ucffc\ub9ac\ub97c \uc2e4\ud589\ud560 \uba54\ubaa8\ub9ac\uac00 \ucda9\ubd84\ud558\uc9c0 \uc54a\uc73c\ubbc0\ub85c \uc560\ub110\ub9ac\ud2f1\uc2a4\uc5d0\uc11c \ucffc\ub9ac\ub97c \uac70\ubd80\ud569\ub2c8\ub2e4. \ud074\ub7ec\uc2a4\ud130\uc5d0 \uc560\ub110\ub9ac\ud2f1\uc2a4 \ub178\ub4dc\ub97c \ucd94\uac00\ud558\uba74 \uc0ac\uc6a9 \uac00\ub2a5\ud55c \ub9ac\uc18c\uc2a4\uac00 \uc99d\uac00\ud558\uc5ec \uc774\ub7ec\ud55c \ucffc\ub9ac\ub97c \uc2e4\ud589\ud560 \uc218 \uc788\uc744 \uc218\ub3c4 \uc788\uc2b5\ub2c8\ub2e4. (\ucc38\uace0: \ucffc\ub9ac \ud78c\ud2b8\ub97c \uc0ac\uc6a9\ud558\uc5ec \ucffc\ub9ac\uc758 \uc5f0\uc0b0\uc790\uc5d0\uac8c \ub354 \uc801\uc740 \uba54\ubaa8\ub9ac\ub97c \ud560\ub2f9\ud558\ub3c4\ub85d \ucffc\ub9ac\uc5d0 \uc9c0\uc2dc\ud558\uc5ec \ub354 \ub192\uc740 IO \ube44\uc6a9\uc774 \ubc1c\uc0dd\ud558\ub354\ub77c\ub3c4 \ucffc\ub9ac\ub97c \uc2e4\ud589\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.)<\/p>\n
\uc608 4:<\/strong>
\n\ucf54\uc5b4 \uc2b9\uc218 = 5<\/em>
\n\uc0ac\uc6a9 \uac00\ub2a5\ud55c \ucd1d \uba54\ubaa8\ub9ac = 48GB
\n\uc0ac\uc6a9 \uac00\ub2a5\ud55c \ucd1d \ucffc\ub9ac \uc791\uc5c5\uc790 \uc218 = (8 + 8 + 8) * 5 = 120\uba85
\n\uc218\uc2e0\ub41c \ub3d9\uc2dc \ucffc\ub9ac \uc218 = 5\uac1c(\uac01\uac01 2GB\uc758 \uba54\ubaa8\ub9ac\uc640 24\uba85\uc758 \uc791\uc5c5\uc790 \ud544\uc694)<\/p>\n
\uba54\ubaa8\ub9ac\uc640 \ucffc\ub9ac \uc6cc\ucee4\uac00 \ucda9\ubd84\ud558\ubbc0\ub85c \ubd84\uc11d\uc5d0\uc11c\ub294 5\uac1c\uc758 \ucffc\ub9ac\ub97c \ubaa8\ub450 \ub3d9\uc2dc\uc5d0 \uc2e4\ud589\ud569\ub2c8\ub2e4. coresMultiplier \uac12\uc744 \ub192\uc774\uba74 \ub354 \ub9ce\uc740 \ucffc\ub9ac\ub97c \ub3d9\uc2dc\uc5d0 \uc2e4\ud589\ud560 \uc218 \uc788\uc9c0\ub9cc, \uae30\ubcf8 \uc2a4\ud1a0\ub9ac\uc9c0\uac00 \ub3d9\uc2dc IO \uc694\uccad\uc744 \ucc98\ub9ac\ud560 \uc218 \uc5c6\uac70\ub098 \uc704\uc5d0\uc11c \uc5b8\uae09\ud55c \uac83\ucc98\ub7fc CPU \ucf54\uc5b4\uac00 \uc4f0\ub808\uc2f1\uc744 \uc2dc\uc791\ud558\ub294 \uacbd\uc6b0 \uc804\uccb4\uc801\uc73c\ub85c \ucc98\ub9ac\ub7c9\uc774 \ub0ae\uc544\uc9c8 \uc218 \uc788\ub2e4\ub294 \uc810\uc5d0 \uc720\uc758\ud574\uc57c \ud569\ub2c8\ub2e4. \ub530\ub77c\uc11c \ucf54\uc5b4\ubc30\uc728 \ub9e4\uac1c\ubcc0\uc218\ub97c \uc870\uc815\ud560 \ub54c\ub294 \uc0ac\uc6a9 \uac00\ub2a5\ud55c \ub9ac\uc18c\uc2a4\uc640 \uc6cc\ud06c\ub85c\ub4dc\uc758 \ud2b9\uc131\uc5d0 \ub530\ub77c \uc2e0\uc911\ud558\uac8c \uc870\uc815\ud574\uc57c \ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n
\uacb0\ub860:<\/h4>\n
\uc774 \ubb38\uc11c\uc5d0\uc11c\ub294 \uc560\ub110\ub9ac\ud2f1\uc2a4 \uc11c\ube44\uc2a4\uc758 \ucffc\ub9ac \ud5c8\uc6a9 \uc81c\uc5b4 \ub85c\uc9c1\uc774 \uc791\ub3d9\ud558\ub294 \ubc29\uc2dd\uacfc \ucffc\ub9ac \ud5c8\uc6a9 \uacb0\uc815\uc744 \ub0b4\ub9ac\ub294 \ub370 \uc0ac\uc6a9\ud558\ub294 \uc694\uc18c\uc5d0 \ub300\ud574 \uc124\uba85\ud588\uc2b5\ub2c8\ub2e4. \ub610\ud55c \ub354 \ub9ce\uc740 \ucffc\ub9ac\ub97c \ub3d9\uc2dc\uc5d0 \uc2e4\ud589\ud560 \uc218 \uc788\ub3c4\ub85d coresMultiplier \ub9e4\uac1c \ubcc0\uc218\ub97c \uc0ac\uc6a9\ud558\ub294 \ubc29\ubc95\uacfc \uadf8 \uac12\uc744 \ubcc0\uacbd\ud558\uba74 \uc5b4\ub5a4 \uacb0\uacfc\uac00 \ubc1c\uc0dd\ud558\ub294\uc9c0\uc5d0 \ub300\ud574\uc11c\ub3c4 \uc124\uba85\ud588\uc2b5\ub2c8\ub2e4.<\/p>","protected":false},"excerpt":{"rendered":"
Couchbase Analytics is optimized to perform ad-hoc analytical queries, which typically process more data than one can fit in memory. 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