{"id":2694,"date":"2017-02-20T11:07:56","date_gmt":"2017-02-20T19:07:56","guid":{"rendered":"https:\/\/www.couchbase.com\/blog\/?p=2694"},"modified":"2025-06-13T19:29:21","modified_gmt":"2025-06-14T02:29:21","slug":"new-profiling-monitoring-couchbase-server-4-6","status":"publish","type":"post","link":"https:\/\/www.couchbase.com\/blog\/ko\/new-profiling-monitoring-couchbase-server-4-6\/","title":{"rendered":"Couchbase Server 5.0\uc758 \uc0c8\ub85c\uc6b4 \ud504\ub85c\ud30c\uc77c\ub9c1 \ubc0f \ubaa8\ub2c8\ud130\ub9c1 \ubbf8\ub9ac\ubcf4\uae30"},"content":{"rendered":"<div id=\"preamble\">\n<div class=\"sectionbody\">\n<div class=\"paragraph\">\n<p>N1QL \ucffc\ub9ac \ubaa8\ub2c8\ud130\ub9c1 \ubc0f \ud504\ub85c\ud30c\uc77c\ub9c1 \uc5c5\ub370\uc774\ud2b8\ub294 2\uc6d4 \uac1c\ubc1c\uc790 \ud504\ub9ac\ubdf0 \ub9b4\ub9ac\uc2a4\uc778 Couchbase Server 5.0.0\uc5d0\uc11c \ud655\uc778\ud560 \uc218 \uc788\ub294 \uba87 \uac00\uc9c0 \uc88b\uc740 \uae30\ub2a5 \uc911 \uc77c\ubd80\uc5d0 \ubd88\uacfc\ud569\ub2c8\ub2e4.<\/p>\n<\/div>\n<div class=\"paragraph\">\n<p>\uc774\ub3d9 <a href=\"https:\/\/www.couchbase.com\/blog\/ko\/downloads\/\">Couchbase Server 2\uc6d4 5.0.0 \uac1c\ubc1c\uc790 \ub9b4\ub9ac\uc2a4 \ub2e4\uc6b4\ub85c\ub4dc<\/a> \uc9c0\uae08 \ubc14\ub85c '\uac1c\ubc1c\uc790' \ud0ed\uc744 \ud074\ub9ad\ud558\uace0 \ud655\uc778\ud574 \ubcf4\uc138\uc694. \uc544\uc9c1 \uc815\uc2dd \ucd9c\uc2dc \uc804\uae4c\uc9c0 \ud53c\ub4dc\ubc31\uc744 \ubcf4\ub0b4\uc8fc\uc2e4 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<\/div>\n<div class=\"paragraph\">\n<p><em>\ud56d\uc0c1 \uadf8\ub807\ub4ef\uc774 \uc774 \ube14\ub85c\uadf8 \uac8c\uc2dc\ubb3c\uc740 \ucd08\uae30 \ube4c\ub4dc\uc5d0 \ub300\ud574 \uc791\uc131\ud558\uace0 \uc788\uc73c\uba70, \ucd9c\uc2dc \uc2dc\uc810\uc5d0\ub294 \uc77c\ubd80 \uc0ac\ud56d\uc774 \uc0ac\uc18c\ud55c \ubc29\uc2dd\uc73c\ub85c \ubcc0\uacbd\ub420 \uc218 \uc788\ub2e4\ub294 \uc810\uc744 \uc5fc\ub450\uc5d0 \ub450\uc2dc\uae30 \ubc14\ub78d\ub2c8\ub2e4.<\/em><\/p>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"sect1\">\n<h2 id=\"_what_is_profiling_and_monitoring_for\">\ud504\ub85c\ud30c\uc77c\ub9c1\uacfc \ubaa8\ub2c8\ud130\ub9c1\uc740 \ubb34\uc5c7\uc744 \uc704\ud55c \uac83\uc778\uac00\uc694?<\/h2>\n<div class=\"sectionbody\">\n<div class=\"paragraph\">\n<p>N1QL \ucffc\ub9ac\ub97c \uc791\uc131\ud560 \ub54c, \uac1c\uc120\ud558\uace0 \ubb38\uc81c\ub97c \uc9c4\ub2e8\ud558\uae30 \uc704\ud574\uc11c\ub294 \ucffc\ub9ac(\ubc0f \ud074\ub7ec\uc2a4\ud130)\uc758 \uc131\ub2a5(\ub610\ub294 \uc131\ub2a5 \uc800\ud558)\uc744 \ud30c\uc545\ud560 \uc218 \uc788\uc5b4\uc57c \ud569\ub2c8\ub2e4.<\/p>\n<\/div>\n<div class=\"paragraph\">\n<p>\uc774 \ucd5c\uc2e0 \uac1c\ubc1c\uc790 \ubc84\uc804\uc758 Couchbase Server 5.0\uc5d0\uc11c\ub294 N1QL \uc791\uc131 \ub3c4\uad6c \uc0c1\uc790\uc5d0 \uba87 \uac00\uc9c0 \uc0c8\ub85c\uc6b4 \ub3c4\uad6c\uac00 \ucd94\uac00\ub418\uc5c8\uc2b5\ub2c8\ub2e4.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"sect1\">\n<h2 id=\"_n1ql_writing_review\">N1QL \uc791\uc131 \uac80\ud1a0<\/h2>\n<div class=\"sectionbody\">\n<div class=\"paragraph\">\n<p>\uba3c\uc800, \uba87 \uac00\uc9c0 \uac80\ud1a0\ub97c \ud574\ubcf4\uaca0\uc2b5\ub2c8\ub2e4.<\/p>\n<\/div>\n<div class=\"paragraph\">\n<p>\uac1c\ubc1c\uc790\uac00 N1QL \ucffc\ub9ac\ub97c \uc2e4\ud589\ud558\ub294 \ubc29\ubc95\uc5d0\ub294 \uc5ec\ub7ec \uac00\uc9c0\uac00 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<\/div>\n<div class=\"ulist\">\n<ul>\n<li>\uc0ac\uc6a9 <a href=\"https:\/\/developer.couchbase.com\/documentation\/server\/current\/sdk\/dotnet\/n1ql-queries-with-sdk.html\">\uc6d0\ud558\ub294 SDK<\/a>.<\/li>\n<li>\uc0ac\uc6a9 <a href=\"https:\/\/developer.couchbase.com\/documentation\/server\/current\/cli\/cbq-tool.html\">cbq \uba85\ub839\uc904 \ub3c4\uad6c<\/a>.<\/li>\n<li>\uc0ac\uc6a9 <a href=\"https:\/\/developer.couchbase.com\/documentation\/server\/current\/tools\/query-workbench.html\">\ucffc\ub9ac \uc6cc\ud06c\ubca4\uce58<\/a> \uce74\uc6b0\uce58\ubca0\uc774\uc2a4 \uc6f9 \ucf58\uc194\uc5d0\uc11c<\/li>\n<li>\uc0ac\uc6a9 <a href=\"https:\/\/developer.couchbase.com\/documentation\/server\/current\/n1ql\/n1ql-rest-api\/index.html\">REST API N1QL \uc5d4\ub4dc\ud3ec\uc778\ud2b8<\/a><\/li>\n<\/ul>\n<\/div>\n<div class=\"paragraph\">\n<p>\uc774 \uae00\uc5d0\uc11c\ub294 \uc8fc\ub85c \ucffc\ub9ac \uc6cc\ud06c\ubca4\uce58\ub97c \uc0ac\uc6a9\ud558\uaca0\uc2b5\ub2c8\ub2e4.<\/p>\n<\/div>\n<div class=\"paragraph\">\n<p>\ub450 \uac00\uc9c0\uac00 \uc788\uc2b5\ub2c8\ub2e4. <a href=\"https:\/\/developer.couchbase.com\/documentation\/server\/current\/tools\/query-monitoring.html\">\uc2dc\uc2a4\ud15c \uce74\ud0c8\ub85c\uadf8<\/a> \uc624\ub298 \uc18c\uac1c\ud574\ub4dc\ub9b4 Couchbase Server 4.5\uc5d0\uc11c \uc774\ubbf8 \uc0ac\uc6a9\ud560 \uc218 \uc788\ub294 \uae30\ub2a5\uc785\ub2c8\ub2e4.<\/p>\n<\/div>\n<div class=\"ulist\">\n<ul>\n<li><strong>\uc2dc\uc2a4\ud15c:\ud65c\uc131_\uc694\uccad<\/strong> - \uc774 \uce74\ud0c8\ub85c\uadf8\uc5d0\ub294 \ud604\uc7ac \uc2e4\ud589 \uc911\uc778 \ubaa8\ub4e0 \ud65c\uc131 \uc694\uccad \ub610\ub294 \ucffc\ub9ac\uac00 \ub098\uc5f4\ub429\ub2c8\ub2e4. N1QL \ucffc\ub9ac\ub97c \uc2e4\ud589\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. <code>SELECT * FROM system:active_requests;<\/code> \ub97c \uc785\ub825\ud558\uba74 \ubaa8\ub4e0 \uacb0\uacfc\uac00 \ub098\uc5f4\ub429\ub2c8\ub2e4.<\/li>\n<li><strong>\uc2dc\uc2a4\ud15c:\uc644\ub8cc_\uc694\uccad<\/strong> - \uc774 \uce74\ud0c8\ub85c\uadf8\uc5d0\ub294 \ucd5c\uadfc\uc5d0 \uc644\ub8cc\ub41c \ubaa8\ub4e0 \uc694\uccad(\uc77c\uc815 \uc2dc\uac04 \uc774\uc0c1 \uc2e4\ud589\ub41c \uc694\uccad, \uae30\ubcf8\uac12\uc740 1\ucd08)\uc774 \ub098\uc5f4\ub429\ub2c8\ub2e4. \ub2e4\uc74c\uc744 \uc2e4\ud589\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. <code>SELECT * FROM system:completed_requests;<\/code> \ub97c \uc785\ub825\ud558\uba74 \uc774\ub7ec\ud55c \ucffc\ub9ac\uac00 \ub098\uc5f4\ub429\ub2c8\ub2e4.<\/li>\n<\/ul>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"sect1\">\n<h2 id=\"_new_to_n1ql_meta_plan\">N1QL\uc744 \ucc98\uc74c \uc0ac\uc6a9\ud558\uc138\uc694: META().plan<\/h2>\n<div class=\"sectionbody\">\n<div class=\"paragraph\">\n<p>\ub458 \ub2e4 <code>active_requests<\/code> \uadf8\ub9ac\uace0 <code>\uc644\ub8cc_\uc694\uccad<\/code> \ub294 \uc6d0\ubcf8 N1QL \ucffc\ub9ac \ud14d\uc2a4\ud2b8\ubfd0\ub9cc \uc544\ub2c8\ub77c \uc694\uccad \uc2dc\uac04, \uc694\uccad ID, \uc2e4\ud589 \uc2dc\uac04, \uc2a4\uce94 \uc77c\uad00\uc131 \ub4f1 \uad00\ub828 \uc815\ubcf4\ub3c4 \ubc18\ud658\ud569\ub2c8\ub2e4. \uc774\ub294 \uc720\uc6a9\ud55c \uc815\ubcf4\uac00 \ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub2e4\uc74c\uc740 \uac04\ub2e8\ud55c \ucffc\ub9ac\ub97c \uc0b4\ud3b4\ubcf4\ub294 \uc608\uc81c\uc785\ub2c8\ub2e4(<code>select * from `travel-sample`<\/code>)\ub97c \uc2e4\ud589\ud558\uc5ec \uc2e4\ud589\ud558\ub294 \ub3d9\uc548 <code>\uc2dc\uc2a4\ud15c:\ud65c\uc131_\uc694\uccad\uc5d0\uc11c *\ub97c \uc120\ud0dd\ud569\ub2c8\ub2e4;<\/code><\/p>\n<\/div>\n<div class=\"listingblock\">\n<div class=\"content\">\n<pre class=\"highlight\"><code class=\"language-JavaScript\">{\r\n\t\"active_requests\": {\r\n\t  \"clientContextID\": \"805f519d-0ffb-4adf-bd19-15238c95900a\",\r\n\t  \"elapsedTime\": \"645.4333ms\",\r\n\t  \"executionTime\": \"645.4333ms\",\r\n\t  \"node\": \"10.0.75.1\",\r\n\t  \"phaseCounts\": {\r\n\t\t\"fetch\": 6672,\r\n\t\t\"primaryScan\": 7171\r\n\t  },\r\n\t  \"phaseOperators\": {\r\n\t\t\"fetch\": 1,\r\n\t\t\"primaryScan\": 1\r\n\t  },\r\n\t  \"phaseTimes\": {\r\n\t\t\"authorize\": \"500.3\u00b5s\",\r\n\t\t\"fetch\": \"365.7758ms\",\r\n\t\t\"parse\": \"500\u00b5s\",\r\n\t\t\"primaryScan\": \"107.3891ms\"\r\n\t  },\r\n\t  \"requestId\": \"80787238-f4cb-4d2d-999f-7faff9b081e4\",\r\n\t  \"requestTime\": \"2017-02-10 09:06:18.3526802 -0500 EST\",\r\n\t  \"scanConsistency\": \"unbounded\",\r\n\t  \"state\": \"running\",\r\n\t  \"statement\": \"select * from `travel-sample`;\"\r\n\t}\r\n}<\/code><\/pre>\n<\/div>\n<\/div>\n<div class=\"paragraph\">\n<p>\uba3c\uc800, \ub2e4\uc74c\uacfc \uac19\uc740 \uc810\uc744 \uc9c0\uc801\ud558\uace0 \uc2f6\uc2b5\ub2c8\ub2e4. <strong>phaseTimes<\/strong> \uac00 \uacb0\uacfc\uc5d0 \uc0c8\ub86d\uac8c \ucd94\uac00\ub418\uc5c8\uc2b5\ub2c8\ub2e4. \uc804\uccb4 \ud504\ub85c\ud544\uc744 \ubcf4\uc9c0 \uc54a\uace0\ub3c4 \ucffc\ub9ac \ube44\uc6a9\uc744 \ube60\ub974\uace0 \uac04\ub2e8\ud558\uac8c \ud30c\uc545\ud560 \uc218 \uc788\ub294 \ubc29\ubc95\uc785\ub2c8\ub2e4. \uac01 \uc6b4\uc601\uc790\ub97c \uc790\uc138\ud788 \uc0b4\ud3b4\ubcf4\uc9c0 \uc54a\uace0\ub3c4 \uac01 \uc694\uccad \ub2e8\uacc4\uc758 \uc804\uccb4 \ube44\uc6a9\uc744 \ud655\uc778\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4 \uc704\uc758 \uc608\uc5d0\uc11c \ub2e4\uc74c\uc744 \ud655\uc778\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. <code>parse<\/code> 500\u00b5s\uac00 \uac78\ub838\uace0 <code>primaryScan<\/code> 107.3891ms\uac00 \uac78\ub838\uc2b5\ub2c8\ub2e4. \uc774 \uc815\ub3c4\uba74 \uc790\uc138\ud788 \uc54c\uc544\ubcf4\uc9c0 \uc54a\uace0\ub3c4 \ucda9\ubd84\ud788 \uc54c \uc218 \uc788\ub294 \uc815\ubcf4\uc785\ub2c8\ub2e4. <code>META().plan<\/code>.<\/p>\n<\/div>\n<div class=\"paragraph\">\n<p>\ud558\uc9c0\ub9cc \uc0c8\ub85c\uc6b4 <code>META().plan<\/code>\ub97c \ud074\ub9ad\ud558\uba74 \ucffc\ub9ac \uacc4\ud68d\uc5d0 \ub300\ud55c \ub9e4\uc6b0 \uc790\uc138\ud55c \uc815\ubcf4\ub97c \uc5bb\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ubc88\uc5d0\ub294 <code>SELECT *, META().plan FROM system:active_requests<\/code>;<\/p>\n<\/div>\n<div class=\"listingblock\">\n<div class=\"content\">\n<pre class=\"highlight\"><code class=\"language-JavaScript\">[\r\n  {\r\n    \"active_requests\": {\r\n      \"clientContextID\": \"75f0f401-6e87-48ae-bca8-d7f39a6d029f\",\r\n      \"elapsedTime\": \"1.4232754s\",\r\n      \"executionTime\": \"1.4232754s\",\r\n      \"node\": \"10.0.75.1\",\r\n      \"phaseCounts\": {\r\n        \"fetch\": 12816,\r\n        \"primaryScan\": 13231\r\n      },\r\n      \"phaseOperators\": {\r\n        \"fetch\": 1,\r\n        \"primaryScan\": 1\r\n      },\r\n      \"phaseTimes\": {\r\n        \"authorize\": \"998.7\u00b5s\",\r\n        \"fetch\": \"620.704ms\",\r\n        \"primaryScan\": \"48.0042ms\"\r\n      },\r\n      \"requestId\": \"42f50724-6893-479a-bac0-98ebb1595380\",\r\n      \"requestTime\": \"2017-02-15 14:44:23.8560282 -0500 EST\",\r\n      \"scanConsistency\": \"unbounded\",\r\n      \"state\": \"running\",\r\n      \"statement\": \"select * from `travel-sample`;\"\r\n    },\r\n    \"plan\": {\r\n      \"#operator\": \"Sequence\",\r\n      \"#stats\": {\r\n        \"#phaseSwitches\": 1,\r\n        \"kernTime\": \"1.4232754s\",\r\n        \"state\": \"kernel\"\r\n      },\r\n      \"~children\": [\r\n        {\r\n          \"#operator\": \"Authorize\",\r\n          \"#stats\": {\r\n            \"#phaseSwitches\": 3,\r\n            \"kernTime\": \"1.4222767s\",\r\n            \"servTime\": \"998.7\u00b5s\",\r\n            \"state\": \"kernel\"\r\n          },\r\n          \"privileges\": {\r\n            \"default:travel-sample\": 1\r\n          },\r\n          \"~child\": {\r\n            \"#operator\": \"Sequence\",\r\n            \"#stats\": {\r\n              \"#phaseSwitches\": 1,\r\n              \"kernTime\": \"1.4222767s\",\r\n              \"state\": \"kernel\"\r\n            },\r\n            \"~children\": [\r\n              {\r\n                \"#operator\": \"PrimaryScan\",\r\n                \"#stats\": {\r\n                  \"#itemsOut\": 13329,\r\n                  \"#phaseSwitches\": 53319,\r\n                  \"execTime\": \"26.0024ms\",\r\n                  \"kernTime\": \"1.3742725s\",\r\n                  \"servTime\": \"22.0018ms\",\r\n                  \"state\": \"kernel\"\r\n                },\r\n                \"index\": \"def_primary\",\r\n                \"keyspace\": \"travel-sample\",\r\n                \"namespace\": \"default\",\r\n                \"using\": \"gsi\"\r\n              },\r\n              {\r\n                \"#operator\": \"Fetch\",\r\n                \"#stats\": {\r\n                  \"#itemsIn\": 12817,\r\n                  \"#itemsOut\": 12304,\r\n                  \"#phaseSwitches\": 50293,\r\n                  \"execTime\": \"18.5117ms\",\r\n                  \"kernTime\": \"787.9722ms\",\r\n                  \"servTime\": \"615.7928ms\",\r\n                  \"state\": \"services\"\r\n                },\r\n                \"keyspace\": \"travel-sample\",\r\n                \"namespace\": \"default\"\r\n              },\r\n              {\r\n                \"#operator\": \"Sequence\",\r\n                \"#stats\": {\r\n                  \"#phaseSwitches\": 1,\r\n                  \"kernTime\": \"1.4222767s\",\r\n                  \"state\": \"kernel\"\r\n                },\r\n                \"~children\": [\r\n                  {\r\n                    \"#operator\": \"InitialProject\",\r\n                    \"#stats\": {\r\n                      \"#itemsIn\": 11849,\r\n                      \"#itemsOut\": 11848,\r\n                      \"#phaseSwitches\": 47395,\r\n                      \"execTime\": \"5.4964ms\",\r\n                      \"kernTime\": \"1.4167803s\",\r\n                      \"state\": \"kernel\"\r\n                    },\r\n                    \"result_terms\": [\r\n                      {\r\n                        \"expr\": \"self\",\r\n                        \"star\": true\r\n                      }\r\n                    ]\r\n                  },\r\n                  {\r\n                    \"#operator\": \"FinalProject\",\r\n                    \"#stats\": {\r\n                      \"#itemsIn\": 11336,\r\n                      \"#itemsOut\": 11335,\r\n                      \"#phaseSwitches\": 45343,\r\n                      \"execTime\": \"6.5002ms\",\r\n                      \"kernTime\": \"1.4157765s\",\r\n                      \"state\": \"kernel\"\r\n                    }\r\n                  }\r\n                ]\r\n              }\r\n            ]\r\n          }\r\n        },\r\n        {\r\n          \"#operator\": \"Stream\",\r\n          \"#stats\": {\r\n            \"#itemsIn\": 10824,\r\n            \"#itemsOut\": 10823,\r\n            \"#phaseSwitches\": 21649,\r\n            \"kernTime\": \"1.4232754s\",\r\n            \"state\": \"kernel\"\r\n          }\r\n        }\r\n      ]\r\n    }\r\n  }, ...\r\n]<\/code><\/pre>\n<\/div>\n<\/div>\n<div class=\"paragraph\">\n<p>\uc704\uc758 \ucd9c\ub825\uc740 \ucffc\ub9ac \uc6cc\ud06c\ubca4\uce58\uc5d0\uc11c \uac00\uc838\uc628 \uac83\uc785\ub2c8\ub2e4.<\/p>\n<\/div>\n<div class=\"paragraph\">\n<p>\uc0c8\ub85c\uc6b4 \"plan\" \ubd80\ubd84\uc5d0 \uc8fc\ubaa9\ud558\uc138\uc694. \uc5ec\uae30\uc5d0\ub294 N1QL \ucffc\ub9ac\ub97c \uc2e4\ud589\ud558\uae30 \uc704\ud574 \uacb0\ud569\ub418\ub294 \uc5f0\uc0b0\uc790 \ud2b8\ub9ac\uac00 \ud3ec\ud568\ub418\uc5b4 \uc788\uc2b5\ub2c8\ub2e4. \ub8e8\ud2b8 \uc5f0\uc0b0\uc790\ub294 \uc2dc\ud000\uc2a4\uc774\uba70, \uc774 \uc2dc\ud000\uc2a4\uc5d0\ub294 Authorize, PrimaryScan, Fetch \ub4f1\uc758 \ud558\uc704 \uc5f0\uc0b0\uc790 \uceec\ub809\uc158\uacfc \ub354 \ub9ce\uc740 \uc2dc\ud000\uc2a4\uac00 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"sect1\">\n<h2 id=\"_enabling_the_profile_feature\">\ud504\ub85c\ud544 \uae30\ub2a5 \ud65c\uc131\ud654\ud558\uae30<\/h2>\n<div class=\"sectionbody\">\n<div class=\"paragraph\">\n<p>cbq \ub610\ub294 REST API\ub97c \uc0ac\uc6a9\ud560 \ub54c \uc774 \uc815\ubcf4\ub97c \uc5bb\uc73c\ub824\uba74 '\ud504\ub85c\ud544' \uae30\ub2a5\uc744 \ucf1c\uc57c \ud569\ub2c8\ub2e4.<\/p>\n<\/div>\n<div class=\"paragraph\">\n<p>\ub2e4\uc74c\uc5d0\uc11c \uc774 \uc791\uc5c5\uc744 \uc218\ud589\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. <code>cbq<\/code> \ub97c \uc785\ub825\ud558\uc5ec <code>\ud504\ub85c\ud544 \ud0c0\uc774\ubc0d\uc744 \uc124\uc815\ud569\ub2c8\ub2e4;<\/code> \ub97c \ud074\ub9ad\ud55c \ub2e4\uc74c \ucffc\ub9ac\ub97c \uc2e4\ud589\ud569\ub2c8\ub2e4.<\/p>\n<\/div>\n<div class=\"paragraph\">\n<p>\uc694\uccad\ubcc4\ub85c REST API\ub97c \uc0ac\uc6a9\ud558\uc5ec \uc774 \uc791\uc5c5\uc744 \uc218\ud589\ud560 \uc218\ub3c4 \uc788\uc2b5\ub2c8\ub2e4( <code>\/query\/service<\/code> \uc5d4\ub4dc\ud3ec\uc778\ud2b8\uc5d0 \ucffc\ub9ac \ubb38\uc790\uc5f4 \ub9e4\uac1c \ubcc0\uc218\ub97c \uc804\ub2ec\ud558\uace0 <code>\ud504\ub85c\ud544=\ud0c0\uc774\ubc0d<\/code>\ub97c \uc608\ub85c \ub4e4 \uc218 \uc788\uc2b5\ub2c8\ub2e4).<\/p>\n<\/div>\n<div class=\"paragraph\">\n<p>\uae30\ubcf8 \uc778\uc99d\uc744 \uc0ac\uc6a9\ud558\uc5ec https:\/\/localhost:8093\/admin\/settings \uc5d0 POST \uc694\uccad\uc744 \ud558\uace0 \ub2e4\uc74c\uacfc \uac19\uc740 JSON \ubcf8\ubb38\uc744 \ubcf4\ub0b4\uba74 \uc804\uccb4 \ub178\ub4dc\uc5d0 \ub300\ud55c \uc124\uc815\uc744 \ucf24 \uc218 \uc788\uc2b5\ub2c8\ub2e4:<\/p>\n<\/div>\n<div class=\"listingblock\">\n<div class=\"content\">\n<pre class=\"highlight\"><code class=\"language-JavaScript\">{\r\n  \"completed-limit\": 4000,\r\n  \"completed-threshold\": 1000,\r\n  \"controls\": false,\r\n  \"cpuprofile\": \"\",\r\n  \"debug\": false,\r\n  \"keep-alive-length\": 16384,\r\n  \"loglevel\": \"INFO\",\r\n  \"max-parallelism\": 1,\r\n  \"memprofile\": \"\",\r\n  \"pipeline-batch\": 16,\r\n  \"pipeline-cap\": 512,\r\n  \"pretty\": true,\r\n  \"profile\": \"timings\",\r\n  \"request-size-cap\": 67108864,\r\n  \"scan-cap\": 0,\r\n  \"servicers\": 32,\r\n  \"timeout\": 0\r\n}<\/code><\/pre>\n<\/div>\n<\/div>\n<div class=\"paragraph\">\n<p>\uc8fc\ubaa9\ud558\uc138\uc694. <strong>\ud504\ub85c\ud544<\/strong> \uc124\uc815\uc744 \ubcc0\uacbd\ud588\uc2b5\ub2c8\ub2e4. \uc774\uc804\uc5d0\ub294 \uaebc\uc9d0\uc73c\ub85c \uc124\uc815\ub418\uc5b4 \uc788\uc5c8\uc9c0\ub9cc '\ud0c0\uc774\ubc0d'\uc73c\ub85c \uc124\uc815\ud588\uc2b5\ub2c8\ub2e4.<\/p>\n<\/div>\n<div class=\"paragraph\">\n<p>\ud2b9\ud788 \ub2e4\ub978 \uc0ac\ub78c\uc774\ub098 \ud504\ub85c\uadf8\ub7a8\uc5d0\uc11c \uc0ac\uc6a9\ud558\ub294 \ub178\ub4dc\uc5d0\uc11c\ub294 \ub178\ub4dc\uc5d0\uc11c \uc2e4\ud589 \uc911\uc778 \ub2e4\ub978 \ucffc\ub9ac\uc5d0 \uc601\ud5a5\uc744 \uc904 \uc218 \uc788\uc73c\ubbc0\ub85c \uc774 \uc791\uc5c5\uc744 \uc218\ud589\ud558\uc9c0 \uc54a\ub294 \uac83\uc774 \uc88b\uc2b5\ub2c8\ub2e4. \uc774 \uc791\uc5c5\uc740 \uc694\uccad\ubcc4\ub85c \uc218\ud589\ud558\ub294 \uac83\uc774 \uc88b\uc2b5\ub2c8\ub2e4.<\/p>\n<\/div>\n<div class=\"paragraph\">\n<p>\uc774 \uc791\uc5c5\uc740 \uae30\ubcf8\uc801\uc73c\ub85c \ucffc\ub9ac \uc6cc\ud06c\ubca4\uce58\uc5d0\uc11c \uc218\ud589\ud558\ub294 \uc791\uc5c5\uc774\uae30\ub3c4 \ud569\ub2c8\ub2e4.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"sect1\">\n<h2 id=\"_using_the_query_workbench\">\ucffc\ub9ac \uc6cc\ud06c\ubca4\uce58 \uc0ac\uc6a9<\/h2>\n<div class=\"sectionbody\">\n<div class=\"paragraph\">\n<p>\ub9ce\uc740 \uc815\ubcf4\uac00 \uc788\uc2b5\ub2c8\ub2e4. <code>META().plan<\/code> \uacc4\ud68d\uc774 \uc2e4\ud589\ub418\ub294 \ubc29\uc2dd\uc5d0 \ub300\ud574 \uc124\uba85\ud569\ub2c8\ub2e4. \uac1c\uc778\uc801\uc73c\ub85c \uc800\ub294 \ucffc\ub9ac \uc6cc\ud06c\ubca4\uce58\uc5d0\uc11c '\uacc4\ud68d' \uc544\uc774\ucf58\uc744 \ud074\ub9ad\ud558\uc5ec \ub2e8\uc21c\ud654\ub41c \uadf8\ub798\ud53d \ubc84\uc804\uc73c\ub85c \ubcf4\ub294 \uac83\uc744 \uc120\ud638\ud569\ub2c8\ub2e4. <a href=\"https:\/\/www.couchbase.com\/blog\/ko\/a-tour-of-the-new-couchbase-web-console\/\">\uc0c8\ub85c\uc6b4 Couchbase \uc6f9 \ucf58\uc194\uc5d0 \ub300\ud55c \uc774\uc804 \uac8c\uc2dc\ubb3c<\/a> UI).<\/p>\n<\/div>\n<div class=\"paragraph\">\n<p><span class=\"image\"><img decoding=\"async\" src=\"https:\/\/www.couchbase.com\/blog\/wp-content\/uploads\/2017\/02\/054_01_Plan_Query_Workbench.jpg\" alt=\"Query Workbench plan results\" \/><\/span><\/p>\n<\/div>\n<div class=\"paragraph\">\n<p>\uc870\uae08 \ub354 \ubcf5\uc7a1\ud55c \uc608\ub97c \uc0b4\ud3b4\ubcf4\uaca0\uc2b5\ub2c8\ub2e4. \uc774 \uc5f0\uc2b5\uc5d0\uc11c\ub294 \uc5ec\ud589 \uc0d8\ud50c \ubc84\ud0b7\uc744 \uc0ac\uc6a9\ud558\uc9c0\ub9cc \uc778\ub371\uc2a4 \uc911 \ud558\ub098\ub97c \uc81c\uac70\ud588\uc2b5\ub2c8\ub2e4(<code>DROP INDEX `travel-sample<\/code>.<code>def_sourceairport<\/code>;`).<\/p>\n<\/div>\n<div class=\"paragraph\">\n<p>\uadf8\ub7f0 \ub2e4\uc74c N1QL \ucffc\ub9ac\ub97c \uc2e4\ud589\ud558\uc5ec \uc0cc\ud504\ub780\uc2dc\uc2a4\ucf54\uc640 \ub9c8\uc774\uc560\ubbf8 \uac04 \ud56d\uacf5\ud3b8\uc744 \ucc3e\uc2b5\ub2c8\ub2e4:<\/p>\n<\/div>\n<div class=\"listingblock\">\n<div class=\"content\">\n<pre class=\"highlight\"><code class=\"language-SQL\">SELECT r.id, a.name, s.flight, s.utc, r.sourceairport, r.destinationairport, r.equipment\r\nFROM `travel-sample` r\r\nUNNEST r.schedule s\r\nJOIN `travel-sample` a ON KEYS r.airlineid\r\nWHERE r.sourceairport = 'SFO'\r\nAND r.destinationairport = 'MIA'\r\nAND s.day = 0\r\nORDER BY a.name;<\/code><\/pre>\n<\/div>\n<\/div>\n<div class=\"paragraph\">\n<p>\uc774 \ucffc\ub9ac\ub97c \uc2e4\ud589\ud558\ub294 \ub370 (\uc81c \ub2e8\uc77c \ub178\ub4dc \ub85c\uceec \ucef4\ud4e8\ud130\uc5d0\uc11c) \uc57d 10\ucd08\uac00 \uac78\ub9bd\ub2c8\ub2e4. \uc774\ub294 \uacb0\ucf54 \uc6a9\ub0a9\ud560 \uc218 \uc5c6\ub294 \uc2dc\uac04\uc774\ubbc0\ub85c \ubb38\uc81c\uac00 \ubb34\uc5c7\uc778\uc9c0 \ud655\uc778\ud558\uae30 \uc704\ud574 \uacc4\ud68d\uc744 \uc0b4\ud3b4 \ubcf4\uaca0\uc2b5\ub2c8\ub2e4(\ube14\ub85c\uadf8 \uac8c\uc2dc\ubb3c\uc5d0 \uc2a4\ud06c\ub9b0\uc0f7\uc774 \ub4e4\uc5b4\uac08 \uc218 \uc788\ub3c4\ub85d \ub450 \uc904\ub85c \ub098\ub204\uc5c8\uc2b5\ub2c8\ub2e4).<\/p>\n<\/div>\n<div class=\"paragraph\">\n<p><span class=\"image\"><img decoding=\"async\" src=\"https:\/\/www.couchbase.com\/blog\/wp-content\/uploads\/2017\/02\/054_02_Plan_1.jpg\" alt=\"Query Workbench plan part 1\" \/><\/span><\/p>\n<\/div>\n<div class=\"paragraph\">\n<p><span class=\"image\"><img decoding=\"async\" src=\"https:\/\/www.couchbase.com\/blog\/wp-content\/uploads\/2017\/02\/054_03_Plan_2.jpg\" alt=\"Query Workbench plan part 2\" \/><\/span><\/p>\n<\/div>\n<div class=\"paragraph\">\n<p>\uc774 \uacc4\ud68d\uc744 \uc0b4\ud3b4\ubcf4\uba74 \ucffc\ub9ac\uc5d0\uc11c \uac00\uc7a5 \ube44\uc6a9\uc774 \ub9ce\uc774 \ub4dc\ub294 \ubd80\ubd84\uc740 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4. <strong>\ud544\ud130<\/strong> \ubc0f <strong>\uac00\uc785<\/strong>. <code>JOIN<\/code> \uc5f0\uc0b0\uc740 \ud0a4\uc5d0\uc11c \uc791\ub3d9\ud558\ubbc0\ub85c \uc77c\ubc18\uc801\uc73c\ub85c \ub9e4\uc6b0 \ube68\ub77c\uc57c \ud569\ub2c8\ub2e4. \ud558\uc9c0\ub9cc <em>lot<\/em> \uac00\uc785\ub418\ub294 \ubb38\uc11c\uc758 \uc218\uc785\ub2c8\ub2e4.<\/p>\n<\/div>\n<div class=\"paragraph\">\n<p>\ud544\ud130( <code>\uc5b4\ub514<\/code> \ucffc\ub9ac\uc758 \uc77c\ubd80)\ub3c4 \ub9ce\uc740 \uc2dc\uac04\uc774 \uc18c\uc694\ub418\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc774 \ucffc\ub9ac\ub294 <code>\uc18c\uc2a4\uacf5\ud56d<\/code> \uadf8\ub9ac\uace0 <code>\ubaa9\uc801\uc9c0\uacf5\ud56d<\/code> \ud544\ub4dc\uac00 \uc788\uc2b5\ub2c8\ub2e4. \uacc4\ud68d\uc758 \ub2e4\ub978 \ubd80\ubd84\uc744 \uc0b4\ud3b4\ubcf4\uba74 \ub2e4\uc74c\uacfc \uac19\uc774 <strong>\uae30\ubcf8 \uc2a4\uce94<\/strong>. \uc131\ub2a5 \uc88b\uc740 \ucffc\ub9ac\ub97c \uc791\uc131\ud558\ub824\uace0 \ud560 \ub54c \uc774\uac83\uc740 \uc801\uc2e0\ud638\uc785\ub2c8\ub2e4. PrimaryScan\uc740 \ucffc\ub9ac\uac00 \uae30\ubcf8 \uc778\ub371\uc2a4 \uc774\uc678\uc758 \uc778\ub371\uc2a4\ub97c \ucc3e\uc9c0 \ubabb\ud588\uc74c\uc744 \uc758\ubbf8\ud569\ub2c8\ub2e4. \uc774\uac83\uc740 \uad00\uacc4\ud615 \ub370\uc774\ud130\ubca0\uc774\uc2a4 \uc6a9\uc5b4\ub85c \"\ud14c\uc774\ube14 \uc2a4\uce94\"\uacfc \uac70\uc758 \uac19\uc2b5\ub2c8\ub2e4. (\uc774\ub7ec\ud55c \ubb38\uc81c\uac00 \ub354 \ube68\ub9ac \ud574\uacb0\ub418\ub3c4\ub85d \uae30\ubcf8 \uc778\ub371\uc2a4\ub97c \uc0ad\uc81c\ud558\ub294 \uac83\uc774 \uc88b\uc9c0\ub9cc, \uc774\ub294 \ub2e4\uc74c \uc8fc\uc81c\uc785\ub2c8\ub2e4).<\/p>\n<\/div>\n<div class=\"paragraph\">\n<p>\uc5d0 \uc778\ub371\uc2a4\ub97c \ucd94\uac00\ud574 \ubcf4\uaca0\uc2b5\ub2c8\ub2e4. <code>\uc18c\uc2a4\uacf5\ud56d<\/code> \ud544\ub4dc\ub85c \uc774\ub3d9\ud558\uc5ec \ub3c4\uc6c0\uc774 \ub418\ub294\uc9c0 \ud655\uc778\ud558\uc138\uc694.<\/p>\n<\/div>\n<div class=\"listingblock\">\n<div class=\"content\">\n<pre class=\"highlight\"><code class=\"language-SQL\">CREATE INDEX `def_sourceairport` ON `travel-sample`(`sourceairport`);<\/code><\/pre>\n<\/div>\n<\/div>\n<div class=\"paragraph\">\n<p>\uc774\uc81c \uc704\uc640 \ub3d9\uc77c\ud55c \ucffc\ub9ac\ub97c \uc2e4\ud589\ud558\uba74 \ub2e4\uc74c\uacfc \uac19\uc740 \uacc4\ud68d\uc774 \ud45c\uc2dc\ub429\ub2c8\ub2e4:<\/p>\n<\/div>\n<div class=\"paragraph\">\n<p><span class=\"image\"><img decoding=\"async\" src=\"https:\/\/www.couchbase.com\/blog\/wp-content\/uploads\/2017\/02\/054_04_Plan_improved_1.jpg\" alt=\"Query Workbench improved plan part 1\" \/><\/span><\/p>\n<\/div>\n<div class=\"paragraph\">\n<p><span class=\"image\"><img decoding=\"async\" src=\"https:\/\/www.couchbase.com\/blog\/wp-content\/uploads\/2017\/02\/054_05_Plan_improved_2.jpg\" alt=\"Query Workbench improved plan part 2\" \/><\/span><\/p>\n<\/div>\n<div class=\"paragraph\">\n<p>\uc774 \ucffc\ub9ac\ub294 (\ub2e8\uc77c \ub178\ub4dc \ub85c\uceec \uba38\uc2e0\uc5d0\uc11c) \uc57d 100ms\uac00 \uac78\ub838\ub294\ub370, \uc774\ub294 \ud6e8\uc52c \ub354 \uc218\uc6a9 \uac00\ub2a5\ud55c \uc18d\ub3c4\uc785\ub2c8\ub2e4. \uadf8\ub9ac\uace0 <strong>\ud544\ud130<\/strong> \ubc0f <strong>\uac00\uc785<\/strong> \uc5ec\uc804\ud788 \ub9ce\uc740 \uc2dc\uac04\uc744 \ucc28\uc9c0\ud558\uc9c0\ub9cc, \ub355\ubd84\uc5d0 <strong>IndexScan<\/strong> \ub97c <strong>\uae30\ubcf8 \uc2a4\uce94<\/strong>\ub97c \uc0ac\uc6a9\ud558\uba74 \uc791\uc5c5\uc790\uac00 \ucc98\ub9ac\ud574\uc57c \ud558\ub294 \ubb38\uc11c\uac00 \ud6e8\uc52c \uc904\uc5b4\ub4ed\ub2c8\ub2e4. \uc544\ub9c8\ub3c4 \ucffc\ub9ac\ub97c \ub354\uc6b1 \uac1c\uc120\ud558\ub824\uba74 <code>\ubaa9\uc801\uc9c0\uacf5\ud56d<\/code> \ud544\ub4dc\uc5d0 \uc785\ub825\ud569\ub2c8\ub2e4.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"sect1\">\n<h2 id=\"_beyond_tweaking_queries\">\ucffc\ub9ac \uc870\uc815 \uadf8 \uc774\uc0c1<\/h2>\n<div class=\"sectionbody\">\n<div class=\"paragraph\">\n<p>\uc131\ub2a5 \ubb38\uc81c\uc5d0 \ub300\ud55c \ud574\ub2f5\uc774 \ud56d\uc0c1 \ucffc\ub9ac \uc870\uc815\uc5d0 \uc788\ub294 \uac83\uc740 \uc544\ub2d9\ub2c8\ub2e4. \ub54c\ub85c\ub294 \uadfc\ubcf8\uc801\uc778 \ubb38\uc81c\ub97c \ud574\uacb0\ud558\uae30 \uc704\ud574 \ud074\ub7ec\uc2a4\ud130\uc5d0 \ub178\ub4dc\ub97c \ub354 \ucd94\uac00\ud574\uc57c \ud560 \uc218\ub3c4 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<\/div>\n<div class=\"paragraph\">\n<p>\ubcf4\uc138\uc694. <code>\uae30\ubcf8 \uc2a4\uce94<\/code> \uc815\ubcf4 <code>META().plan<\/code>. \ub2e4\uc74c\uc740 \uc2a4\ub2c8\ud3ab\uc785\ub2c8\ub2e4:<\/p>\n<\/div>\n<div class=\"listingblock\">\n<div class=\"content\">\n<pre class=\"highlight\"><code class=\"language-JavaScript\">\"~children\": [\r\n  {\r\n    \"#operator\": \"PrimaryScan\",\r\n    \"#stats\": {\r\n      \"#itemsOut\": 13329,\r\n      \"#phaseSwitches\": 53319,\r\n      \"execTime\": \"26.0024ms\",\r\n      \"kernTime\": \"1.3742725s\",\r\n      \"servTime\": \"22.0018ms\",\r\n      \"state\": \"kernel\"\r\n    },\r\n    \"index\": \"def_primary\",\r\n    \"keyspace\": \"travel-sample\",\r\n    \"namespace\": \"default\",\r\n    \"using\": \"gsi\"\r\n  }, ... ]<\/code><\/pre>\n<\/div>\n<\/div>\n<div class=\"paragraph\">\n<p>\uadf8\ub9ac\uace0 <code>servTime<\/code> \uac12\uc740 \ucffc\ub9ac \uc11c\ube44\uc2a4\uac00 \ud0a4\/\uac12 \ub370\uc774\ud130 \uc800\uc7a5\uc18c\uc5d0\uc11c \ub300\uae30\ud558\ub294 \ub370 \uc18c\uc694\ub418\ub294 \uc2dc\uac04\uc744 \ub098\ud0c0\ub0c5\ub2c8\ub2e4. \ub9cc\uc57d <code>servTime<\/code> \uac00 \ub9e4\uc6b0 \ub192\uc9c0\ub9cc \ucc98\ub9ac \uc911\uc778 \ubb38\uc11c \uc218\uac00 \uc801\ub2e4\uba74 \uc778\ub371\uc11c(\ub610\ub294 \ud0a4\/\uac12 \uc11c\ube44\uc2a4)\uac00 \uc774\ub97c \ub530\ub77c\uc7a1\uc744 \uc218 \uc5c6\ub2e4\ub294 \ub73b\uc785\ub2c8\ub2e4. \uc544\ub9c8\ub3c4 \ub2e4\ub978 \uacf3\uc5d0\uc11c \ub108\ubb34 \ub9ce\uc740 \ubd80\ud558\uac00 \ubc1c\uc0dd\ud558\uace0 \uc788\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc989, \ub2e4\ub978 \uacf3\uc5d0\uc11c \uc774\uc0c1\ud55c \ubb34\uc5b8\uac00\uac00 \uc2e4\ud589\ub418\uace0 \uc788\ub2e4\ub294 \ub73b\uc785\ub2c8\ub2e4. <strong>\ub610\ub294<\/strong> \ud074\ub7ec\uc2a4\ud130\uac00 \ub108\ubb34 \ub9ce\uc740 \ubd80\ud558\ub97c \ucc98\ub9ac\ud558\ub824\uace0 \ud55c\ub2e4\ub294 \uc758\ubbf8\uc785\ub2c8\ub2e4. \ub178\ub4dc\ub97c \ub354 \ucd94\uac00\ud574\uc57c \ud560 \ub54c\uc77c \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<\/div>\n<div class=\"paragraph\">\n<p>\ub9c8\ucc2c\uac00\uc9c0\ub85c <code>kernTime<\/code> \ub294 \ub2e4\ub978 N1QL \ub8e8\ud2f4\uc5d0\uc11c \ub300\uae30\ud558\ub294 \ub370 \uc18c\uc694\ub418\ub294 \uc2dc\uac04\uc785\ub2c8\ub2e4. \uc774\ub294 \ucffc\ub9ac \uacc4\ud68d\uc758 \ub2e4\ub978 \ub2e4\uc6b4\uc2a4\ud2b8\ub9bc\uc5d0 \ubb38\uc81c\uac00 \uc788\uac70\ub098 \ucffc\ub9ac \ub178\ub4dc\uc5d0 \uc694\uccad\uc774 \ub118\uccd0\uc11c \ub9ce\uc774 \uae30\ub2e4\ub824\uc57c \ud55c\ub2e4\ub294 \uac83\uc744 \uc758\ubbf8\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"sect1\">\n<h2 id=\"_we_want_your_feedback\">\uc5ec\ub7ec\ubd84\uc758 \ud53c\ub4dc\ubc31\uc744 \uae30\ub2e4\ub9bd\ub2c8\ub2e4!<\/h2>\n<div class=\"sectionbody\">\n<div class=\"paragraph\">\n<p>\uc0c8\ub85c\uc6b4 <code>META().plan<\/code> \uae30\ub2a5\uacfc \uc0c8\ub85c\uc6b4 Plan UI\uac00 Couchbase Server 5.0\uc5d0\uc11c \uacb0\ud569\ub418\uc5b4 N1QL \uc791\uc131 \ubc0f \ud504\ub85c\ud30c\uc77c\ub9c1 \ud504\ub85c\uc138\uc2a4\ub97c \uac1c\uc120\ud569\ub2c8\ub2e4.<\/p>\n<\/div>\n<div class=\"paragraph\">\n<p>\uc55e\uc73c\ub85c\ub3c4 \uacc4\uc18d \uc9c0\ucf1c\ubd10 \uc8fc\uc138\uc694. <a href=\"https:\/\/www.couchbase.com\/blog\/ko\/\">\uce74\uc6b0\uce58\ubca0\uc774\uc2a4 \ube14\ub85c\uadf8<\/a> \ub97c \ucc38\uc870\ud558\uc5ec \ub2e4\uc74c \uac1c\ubc1c\uc790 \ube4c\ub4dc\uc5d0 \ud3ec\ud568\ub420 \uae30\ub2a5\uc5d0 \ub300\ud55c \uc815\ubcf4\ub97c \ud655\uc778\ud558\uc138\uc694.<\/p>\n<\/div>\n<div class=\"paragraph\">\n<p>\uc774\ub7ec\ud55c \uc0c8\ub85c\uc6b4 \uae30\ub2a5\uc744 \uc0ac\uc6a9\ud574\ubcf4\uace0 \uc2f6\uc73c\uc2e0\uac00\uc694? <a href=\"https:\/\/www.couchbase.com\/blog\/ko\/download\/\">Couchbase Server 5.0 \ub2e4\uc6b4\ub85c\ub4dc<\/a> \uc624\ub298!<\/p>\n<\/div>\n<div class=\"paragraph\">\n<p>\uc5ec\ub7ec\ubd84\uc758 \ud53c\ub4dc\ubc31\uc744 \uae30\ub2e4\ub9bd\ub2c8\ub2e4! \ub9e4\ub2ec \uac1c\ubc1c\uc790 \ub9b4\ub9ac\uc2a4\uac00 \ucd9c\uc2dc\ub418\ubbc0\ub85c, \uc5ec\ub7ec\ubd84\uc740 \uc800\ud76c\uac00 \uad6c\ucd95\ud558\ub294 \uae30\ub2a5\uc5d0 \ubcc0\ud654\ub97c \uac00\uc838\uc62c \uc218 \uc788\ub294 \uae30\ud68c\ub97c \uac16\uac8c \ub429\ub2c8\ub2e4.<\/p>\n<\/div>\n<div class=\"paragraph\">\n<p><strong>\ubc84\uadf8<\/strong>: \ubc84\uadf8(\uae68\uc9c0\uac70\ub098 \uc608\uc0c1\ub300\ub85c \uc791\ub3d9\ud558\uc9c0 \uc54a\ub294 \uac83)\ub97c \ubc1c\uacac\ud558\uba74 \ub2e4\uc74c\uc5d0\uc11c \ubb38\uc81c\ub97c \uc81c\uae30\ud558\uc138\uc694. <a href=\"https:\/\/issues.couchbase.com\">JIRA \uc2dc\uc2a4\ud15c(issues.couchbase.com)<\/a> \uc5d0 \uc9c8\ubb38\uc744 \uc81c\ucd9c\ud558\uac70\ub098 <a href=\"https:\/\/www.couchbase.com\/blog\/ko\/forums\/\">\uce74\uc6b0\uce58\ubca0\uc774\uc2a4 \ud3ec\ub7fc<\/a>. \ub610\ub294 \ubb38\uc81c\uc5d0 \ub300\ud55c \uc124\uba85\uacfc \ud568\uaed8 \uc800\uc5d0\uac8c \uc5f0\ub77d\ud574 \uc8fc\uc138\uc694. \uae30\uaebc\uc774 \ub3c4\uc640\ub4dc\ub9ac\uac70\ub098 \ubc84\uadf8\ub97c \uc81c\ucd9c\ud574 \ub4dc\ub9ac\uaca0\uc2b5\ub2c8\ub2e4(\uc81c\uac00 \uc88b\uc740 \ubc84\uadf8\ub97c \uc81c\ucd9c\ud560 \ub54c\ub9c8\ub2e4 Couchbase \ub2f4\ub2f9\uc790\uac00 \uc800\uc5d0\uac8c \ud558\uc774\ud30c\uc774\ube0c\ub97c \ud574 \uc90d\ub2c8\ub2e4).<\/p>\n<\/div>\n<div class=\"paragraph\">\n<p><strong>\ud53c\ub4dc\ubc31<\/strong>: \uc5b4\ub5bb\uac8c \uc0dd\uac01\ud558\ub294\uc9c0 \uc54c\ub824\uc8fc\uc138\uc694. \ub9c8\uc74c\uc5d0 \ub4e4\uc9c0 \uc54a\ub294 \ubd80\ubd84\uc774 \uc788\ub098\uc694? \uc815\ub9d0 \uc88b\uc544\ud558\ub294 \uac83\uc774 \uc788\ub098\uc694? \ube60\uc9c4 \ubd80\ubd84\uc774 \uc788\ub098\uc694? \uc774\uc81c \uce74\uc6b0\uce58\ubca0\uc774\uc2a4 \uc6f9 \ucf58\uc194\uc5d0\uc11c \uc9c1\uc811 \ud53c\ub4dc\ubc31\uc744 \uc81c\uacf5\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc6f9 \ucf58\uc194\uc5d0\uc11c <span class=\"image\"><img decoding=\"async\" src=\"https:\/\/www.couchbase.com\/blog\/wp-content\/uploads\/2017\/02\/054_06_feedback_icon.png\" alt=\"feedback icon\" \/><\/span> \uc544\uc774\ucf58\uc744 \ud074\ub9ad\ud569\ub2c8\ub2e4.<\/p>\n<\/div>\n<div class=\"paragraph\">\n<p>\uacbd\uc6b0\uc5d0 \ub530\ub77c \ud53c\ub4dc\ubc31\uc774 \ubc84\uadf8\uc778\uc9c0 \uc81c\uc548\uc778\uc9c0 \ud310\ub2e8\ud558\uae30\uac00 \uae4c\ub2e4\ub85c\uc6b8 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ucd5c\uc120\uc758 \ud310\ub2e8\uc744 \ub0b4\ub9ac\uac70\ub098 \uc5b8\uc81c\ub4e0\uc9c0 \uc800\uc5d0\uac8c \uc5f0\ub77d\ud558\uc5ec \ub3c4\uc6c0\uc744 \uc694\uccad\ud558\uc138\uc694. \uc5ec\ub7ec\ubd84\uc758 \uc758\uacac\uc744 \ub4e3\uace0 \uc2f6\uc2b5\ub2c8\ub2e4. \uc800\uc5d0\uac8c \uc5f0\ub77d\ud558\ub294 \uac00\uc7a5 \uc88b\uc740 \ubc29\ubc95\uc740 \ub2e4\uc74c \uc911 \ud558\ub098\uc785\ub2c8\ub2e4. <a href=\"https:\/\/twitter.com\/mgroves\">\ud2b8\uc704\ud130 @mgroves<\/a> \ub610\ub294 \uc774\uba54\uc77c\uc744 \ubcf4\ub0b4\uc8fc\uc138\uc694. <a href=\"mailto:matthew.groves@couchbase.com\">matthew.groves@couchbase.com<\/a>.<\/p>\n<\/div>\n<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>N1QL query monitoring and profiling updates are just some of goodness you can find in February\u2019s developer preview release of Couchbase Server 5.0.0. Go download the February 5.0.0 developer release of Couchbase Server today, click the &#8220;Developer&#8221; tab, and check [&hellip;]<\/p>","protected":false},"author":71,"featured_media":2695,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"inline_featured_image":false,"footnotes":""},"categories":[1816,1812],"tags":[1855,1335,1854],"ppma_author":[8937],"class_list":["post-2694","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-couchbase-server","category-n1ql-query","tag-developer-build","tag-monitoring","tag-profiling"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v26.5 (Yoast SEO v26.5) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>New Profiling and Monitoring in Couchbase Server 5.0 Preview<\/title>\n<meta name=\"description\" content=\"I&#039;m going to show you the N1QL query monitoring and profiling tools 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He is the author of AOP in .NET, Pro Microservices in .NET, a Pluralsight author, and a Microsoft MVP.\",\"sameAs\":[\"https:\/\/crosscuttingconcerns.com\",\"https:\/\/x.com\/mgroves\"],\"url\":\"https:\/\/www.couchbase.com\/blog\/ko\/author\/matthew-groves\/\"}]}<\/script>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"Couchbase Server 5.0\uc758 \uc0c8\ub85c\uc6b4 \ud504\ub85c\ud30c\uc77c\ub9c1 \ubc0f \ubaa8\ub2c8\ud130\ub9c1 \ubbf8\ub9ac\ubcf4\uae30","description":"I'm going to show you the N1QL query monitoring and profiling tools and some of the new features in this latest developer preview release","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.couchbase.com\/blog\/ko\/new-profiling-monitoring-couchbase-server-4-6\/","og_locale":"ko_KR","og_type":"article","og_title":"New Profiling and Monitoring in Couchbase Server 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