{"id":6937,"date":"2019-05-21T00:46:23","date_gmt":"2019-05-21T07:46:23","guid":{"rendered":"http:\/\/www.couchbase.com\/blog\/?p=6937"},"modified":"2019-05-21T21:47:28","modified_gmt":"2019-05-22T04:47:28","slug":"scorch-index-type-why-does-it-matter","status":"publish","type":"post","link":"https:\/\/www.couchbase.com\/blog\/ko\/scorch-index-type-why-does-it-matter\/","title":{"rendered":"\uc2a4\ucf54\uce58 \uc778\ub371\uc2a4 \uc720\ud615 - \uc65c \uc911\uc694\ud55c\uac00\uc694?"},"content":{"rendered":"<p><strong>\uc778\ub371\uc2a4 \uc720\ud615<\/strong> \uc804\uccb4 \ud14d\uc2a4\ud2b8 \uac80\uc0c9(FTS)\uc5d0\uc11c \ubc18\uc804 \uc778\ub371\uc2a4 \ud615\uc2dd\uc758 \ucd1d\uccb4\uc801\uc778 \uc0ac\uc591\uacfc \uc800\uc7a5\uc18c \uce21\uba74\uc744 \uc758\ubbf8\ud569\ub2c8\ub2e4. \uc2a4\ucf54\uce58\ub294 \ubc1c\uc804\ud558\uace0 \uc9c4\ud654\ud558\ub294 \uace0\uae09 \uc778\ub371\uc2a4 \uc720\ud615\uc785\ub2c8\ub2e4. \ud558\uc9c0\ub9cc \uc2a4\ucf54\uce58\uc5d0 \ub300\ud574 \uc790\uc138\ud788 \uc54c\uc544\ubcf4\uae30 \uc804\uc5d0 \uc5c5\uc0ac\uc774\ub4dc \ub2e4\uc6b4\uc73c\ub85c \uc54c\ub824\uc9c4 \uc774\uc804 \uc778\ub371\uc2f1 \uc720\ud615\uc5d0 \ub300\ud574 \uac04\ub7b5\ud788 \uc0b4\ud3b4\ubcfc \ud544\uc694\uac00 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p><span style=\"font-weight: 400\">\uc5c5\uc0ac\uc774\ub4dc \ub2e4\uc6b4 \uc778\ub371\uc2f1 \ud615\uc2dd\uc5d0\uc11c\ub294 \ubc31\uc5c5 \uc778\ub371\uc2a4\uc758 \uc2a4\ud1a0\ub9ac\uc9c0 \uce21\uba74\uc774 \ud0a4 \uac12 \uc800\uc7a5\uc18c\ub85c \uc624\ud504\ub85c\ub4dc\ub429\ub2c8\ub2e4. <\/span><span style=\"font-weight: 400\">\ubcf8\uc9c8\uc801\uc73c\ub85c \uc774\uac83\uc774 \uc758\ubbf8\ud558\ub294 \ubc14\ub294 \uc6a9\uc5b4 \uc0ac\uc804, \uac8c\uc2dc\uae00 \ubaa9\ub85d \ub4f1\uacfc \uac19\uc740 \ubaa8\ub4e0 \uae30\ucd08\uc801\uc778 \uc815\ubcf4 \uac80\uc0c9 \ub370\uc774\ud130 \uad6c\uc870\uac00 \ubaa8\ub450 \uc77c\ubc18 \ud0a4 \uac12 \uc800\uc7a5\uc18c\uc5d0 \ud0a4\uc640 \uac12\uc758 \ud615\ud0dc\ub85c \uc800\uc7a5\ub41c\ub2e4\ub294 \uac83\uc785\ub2c8\ub2e4. \ub9ce\uc740 \uc720\uc0ac\ud55c \uc2dc\uc2a4\ud15c\uacfc \ub9c8\ucc2c\uac00\uc9c0\ub85c \ud0a4\ub294 \uac12\uc774 \ubb34\uc5c7\uc744 \ub098\ud0c0\ub0b4\ub294\uc9c0 \uc2dd\ubcc4\ud558\uae30 \uc704\ud574 \ub354 \ub9ce\uc740 \uc138\ubd80 \uc0ac\ud56d\uc73c\ub85c \uc7a5\uc2dd\ub418\uc5b4 \uc788\uc2b5\ub2c8\ub2e4. \uc5ec\uae30\uc11c \ub17c\uc758 \uc911\uc778 \uc8fc\uc694 \uc8fc\uc81c\ub294 \uc2a4\ucf54\uce58\uc774\ubbc0\ub85c \uc790\uc138\ud55c \uc124\uba85\uc740 \uc0dd\ub7b5\ud558\uaca0\uc2b5\ub2c8\ub2e4. \uc5c5\uc0ac\uc774\ub4dc_down\uc740 Couchbase \uc11c\ubc84 5.5.0 \ub9b4\ub9ac\uc2a4\uae4c\uc9c0 \uae30\ubcf8 \uc778\ub371\uc2a4 \uc720\ud615\uc774\uc5c8\uc2b5\ub2c8\ub2e4.<\/span><\/p>\n<p><span style=\"font-weight: 400\">\uc138\uc2ec\ud558\uac8c \uc124\uacc4\ub41c <a href=\"https:\/\/github.com\/blevesearch\/bleve\">bleve<\/a>(\uc778\ub371\uc2f1 \ub77c\uc774\ube0c\ub7ec\ub9ac) \uc778\ud130\ud398\uc774\uc2a4\ub97c \ud1b5\ud574 \ub2e4\uc591\ud55c \ud0a4-\uac12 \uc2dc\uc2a4\ud15c(\uc608: levelDB, RockDB, mossStore \ub4f1)\uc5d0\uc11c \uc5ed \uc778\ub371\uc2a4 \ud45c\ud604\uc744 \uc2e4\ud5d8\ud558\uace0 \uc131\ub2a5\uc744 \ubca4\uce58\ub9c8\ud0b9\ud560 \uc218 \uc788\uc5c8\uc2b5\ub2c8\ub2e4. \ud558\uc9c0\ub9cc \uace7 \ud0a4 \uac12 \ud45c\ud604\uc774 \uc5ed \uc778\ub371\uc2a4 \ud655\uc7a5\uc5d0 \ubcd1\ubaa9 \ud604\uc0c1\uc744 \uc77c\uc73c\ud0a8\ub2e4\ub294 \uc0ac\uc2e4\uc774 \ub4dc\ub7ec\ub0ac\uc2b5\ub2c8\ub2e4. <\/span><\/p>\n<p><span style=\"font-weight: 400\">\uad00\ucc30\ub41c \uba87 \uac00\uc9c0 \uc8fc\uc694 \ubb38\uc81c\ub294 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4,<\/span><\/p>\n<ul>\n<li><span style=\"font-weight: 400\">\uc8fc\ub85c KV \ud615\uc2dd\uc758 \uc21c\uc9c4\ud55c \ub370\uc774\ud130 \ud45c\ud604\uc73c\ub85c \uc778\ud574 \uc778\ub371\uc2a4 \ud06c\uae30\uac00 \ud06c\uac8c \uc99d\ud3ed\ub429\ub2c8\ub2e4. <\/span><\/li>\n<li><span style=\"font-weight: 400\">\ub370\uc774\ud130 \uc911\ubcf5 \uc81c\uac70 \uc7a0\uc7ac\ub825\uc744 \ud65c\uc6a9\ud558\uc9c0 \ubabb\ud588\uc2b5\ub2c8\ub2e4.<\/span><\/li>\n<li><span style=\"font-weight: 400\">\ud37c\uc9c0\/\ud3b8\uc9d1 \uac70\ub9ac\uc640 \uac19\uc740 \uc790\uc5f0\uc5b4 \ucffc\ub9ac\ub97c \ucc98\ub9ac\ud558\uae30\uc5d0\ub294 \ub35c \uce5c\uc219\ud55c \ud45c\ud604\uc785\ub2c8\ub2e4.<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400\">\uc774\ub7ec\ud55c \uacb0\ud568\uc740 \ub300\uaddc\ubaa8 \ub370\uc774\ud130 \uc138\ud2b8\uc758 \ud655\uc7a5\uc131 \ubb38\uc81c\ub85c \ub208\ub369\uc774\ucc98\ub7fc \ucee4\uc84c\uace0, \uacb0\uad6d \uc5ed \uc778\ub371\uc2a4 \ud45c\ud604\uacfc \ub514\uc2a4\ud06c \uc2a4\ud1a0\ub9ac\uc9c0\ub97c \uc7ac\uc124\uacc4\ud558\uae30\ub85c \uacb0\uc815\ud558\uac8c \ub418\uc5c8\uc2b5\ub2c8\ub2e4.\u00a0 <\/span><span style=\"font-weight: 400\">\uadf8\ub9ac\uace0 \uc774\ub7ec\ud55c \ub178\ub825\uc73c\ub85c \ub2e4\uc74c\uacfc \uac19\uc740 \uc0c8\ub85c\uc6b4 \uc778\ub371\uc2a4 \uc720\ud615\uc774 \ud0c4\uc0dd\ud588\uc2b5\ub2c8\ub2e4. <\/span>scorch<span style=\"font-weight: 400\">.<\/span><\/p>\n<h5><strong>Scorch<\/strong><\/h5>\n<p><span style=\"font-weight: 400\">\uc2a4\ucf54\uce58\uc758 \ub9ce\uc740 \uae30\ubcf8 \ub514\uc790\uc778 \uac1c\ub150\uc740 \ub2e4\uc74c\uacfc \uac19\uc740 \uac83\uc5d0\uc11c \uc601\uac10\uc744 \ubc1b\uc558\uc2b5\ub2c8\ub2e4. <a href=\"https:\/\/lucene.apache.org\/\">Lucene<\/a>. <\/span><\/p>\n<p><span style=\"font-weight: 400\">Scorch\ub294 \uc138\uadf8\uba3c\ud2b8 \uae30\ubc18 \uc778\ub371\uc2a4 \uc544\ud0a4\ud14d\ucc98\ub97c \ub530\ub985\ub2c8\ub2e4. <\/span><span style=\"font-weight: 400\">\uac01 \uc778\ub371\uc2a4\ub294 \uc138\uadf8\uba3c\ud2b8\uc758 \ubaa8\uc74c\uc774\uba70 \uac01 \uc138\uadf8\uba3c\ud2b8\ub294 \ucffc\ub9ac\ub97c \ucc98\ub9ac\ud560 \uc218 \uc788\ub294 \uc790\uc871\uc801\uc778 \ubd88\ubcc0\uc758 \ud558\uc704 \uc778\ub371\uc2a4\uc785\ub2c8\ub2e4. <\/span><\/p>\n<p><span style=\"font-weight: 400\">\uc2a4\ucf54\uce58\uc5d0\uc11c\ub294 \ub0b4\ubd80\uc801\uc73c\ub85c \uc22b\uc790 \uc2dd\ubcc4\uc790\ub97c \uc0ac\uc6a9\ud574 \ubb38\uc11c\ub97c \ud45c\ud604\ud558\uae30\ub85c \uacb0\uc815\ud588\uc2b5\ub2c8\ub2e4. \uc774\ub85c\uc368 \uc5ed \uc778\ub371\uc2a4 \ud45c\ud604\uc5d0\uc11c \uc5c4\uccad\ub09c \ucd5c\uc801\ud654 \uae30\ud68c\uac00 \uc5f4\ub838\uc2b5\ub2c8\ub2e4.<\/span><\/p>\n<p><span style=\"font-weight: 400\">\uc774\uc81c \uc138\uadf8\uba3c\ud2b8 \uc544\ud0a4\ud14d\ucc98\uc5d0 \ub300\ud574 \uc790\uc138\ud788 \uc0b4\ud3b4\ubcf4\uaca0\uc2b5\ub2c8\ub2e4. \uac01 \uc138\uadf8\uba3c\ud2b8\ub294 \uc774\ub7ec\ud55c \uc8fc\uc694 \ube4c\ub529 \ube14\ub85d\uc73c\ub85c \uad6c\uc131\ub429\ub2c8\ub2e4.<\/span><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"attachment-266x266 size-266x266\" src=\"https:\/\/www.couchbase.com\/blog\/wp-content\/uploads\/2019\/05\/image1-1.png\" alt=\"\" width=\"246\" height=\"148\" \/><\/p>\n<p><b>\uc6a9\uc5b4 \uc0ac\uc804 <\/b><span style=\"font-weight: 400\">- \ubc18\uc804 \uc778\ub371\uc2a4\uc5d0\uc11c \uac00\uc7a5 \uc911\uc694\ud55c \ubd80\ubd84\uc785\ub2c8\ub2e4. \uc0c9\uc778\ub41c \ubaa8\ub4e0 \uc6a9\uc5b4\uc640 \ubb38\uc11c \ube48\ub3c4 \ubc0f \ud544\ub4dc\ubcc4 \uae00 \ubaa9\ub85d\uc5d0 \ub300\ud55c \ud3ec\uc778\ud130\ub97c \uc800\uc7a5\ud569\ub2c8\ub2e4.<\/span><\/p>\n<p><span style=\"font-weight: 400\">Scorch\ub294 \uc720\ud55c \uc0c1\ud0dc \ubcc0\ud658\uae30(<a href=\"https:\/\/en.wikipedia.org\/wiki\/Finite-state_transducer\">FST<\/a>)\ub97c \uc0ac\uc6a9\ud558\uc5ec \uc774 \uc6a9\uc5b4 \uc0ac\uc804\uc744 \uad6c\ud604\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. FST \uae30\ubc18 \uad6c\ud604\uc740 \uac70\ub9ac \ud3b8\uc9d1 \ub610\ub294 \uc815\uaddc\uc2dd \uae30\ubc18 \ucffc\ub9ac\uc640 \uac19\uc740 \uace0\uae09 \ucffc\ub9ac\uc5d0 \ub300\ud55c \uba54\ubaa8\ub9ac \uc808\uc57d \ubc0f \ucffc\ub9ac \ucd5c\uc801\ud654\uc5d0 \ub3c4\uc6c0\uc774 \ub429\ub2c8\ub2e4. <a href=\"https:\/\/en.wikipedia.org\/wiki\/Deterministic_finite_automaton\">DFA<\/a> \uc18d\uc131\uc785\ub2c8\ub2e4.<\/span><\/p>\n<p><b>\uae00 \ubaa9\ub85d<\/b><span style=\"font-weight: 400\"> - \uac80\uc0c9\uc5b4\uac00 \ubc1c\uc0dd\ud55c \ubb38\uc11c \ubaa9\ub85d\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. <\/span><span style=\"font-weight: 400\">\ub0b4\ubd80\uc801\uc73c\ub85c \ubb38\uc11c\ub97c \ud45c\ud604\ud558\uae30 \uc704\ud574 \uc22b\uc790 ID\ub97c \ubd80\uc5ec\ud588\uc73c\ubbc0\ub85c \uc774\ub97c \ube44\ud2b8\ub9f5\uc73c\ub85c \uac00\uc7a5 \uc798 \ud45c\ud604\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ube44\ud2b8\ub9f5 \ud45c\ud604\uc740 \uacf5\uac04 \uc808\uc57d, \ube60\ub978 \uc870\ud68c \ubc0f SSE\uc5d0 \ucd5c\uc801\ud654\ub41c \ucf54\ub4dc\uc5d0 \ub3c4\uc6c0\uc774 \ub429\ub2c8\ub2e4.<\/span><\/p>\n<p><b>\uc8fc\ud30c\uc218 \uaddc\ubc94\/\uc704\uce58 \uc138\ubd80 \uc815\ubcf4<\/b><span style=\"font-weight: 400\"> - \uc0c9\uc778\ub41c \uc6a9\uc5b4\uc758 \ube48\ub3c4 \ubc0f \ud45c\uc900 \uc138\ubd80 \uc815\ubcf4\ub294 \ucc44\uc810 \uc2dc \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \uad6c\ubb38 \ucffc\ub9ac\ub97c \uc218\ud589\ud558\uac70\ub098 \uacb0\uacfc\ub97c \uac15\uc870 \ud45c\uc2dc\ud558\ub294 \ub4f1\uc758 \uc791\uc5c5\uc5d0\ub294 \uc704\uce58 \ub610\ub294 \uc704\uce58 \uc138\ubd80 \uc815\ubcf4\uac00 \ud544\uc694\ud569\ub2c8\ub2e4. \ub530\ub77c\uc11c \uc774\ub7ec\ud55c \uc815\ub82c\ub418\uc9c0 \uc54a\uc740 \uc22b\uc790 \uac12\uc740 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4. <a href=\"https:\/\/golang.org\/pkg\/encoding\/binary\/\">varint<\/a> \ub3c5\uc810 \uccad\ud0b9 \ub85c\uc9c1\uc744 \uc0ac\uc6a9\ud558\uc5ec \uc778\ucf54\ub529 \ubc0f \uc800\uc7a5\ub429\ub2c8\ub2e4.<\/span><\/p>\n<p><b>\uc800\uc7a5\ub41c \ud544\ub4dc<\/b><span style=\"font-weight: 400\"> - \uc0ac\uc6a9\uc790\uac00 \ubd84\uc11d\ub418\uc9c0 \uc54a\uc740 \ud544\ub4dc \uac12\uc744 \uc778\ub371\uc2a4\uc5d0 \uc800\uc7a5\ud558\uace0 \uac80\uc0c9 \uacb0\uacfc\uc758 \uc77c\ubd80\ub85c \uac80\uc0c9\ud560 \uc218 \uc788\ub3c4\ub85d \ub3c4\uc640\uc90d\ub2c8\ub2e4. \uc774\ub807\uac8c \ud558\uba74 KV\uc5d0 \ub300\ud55c \ucd94\uac00 \ub370\uc774\ud130 \uc870\ud68c\ub97c \ud53c\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.\u00a0 <\/span><span style=\"font-weight: 400\">Scorch\ub294 \ub3c5\uc810\uc801\uc778 \uccad\ud0b9 \ub85c\uc9c1\uc5d0 \uc555\ucd95 \uae30\uc220\uc744 \uc0ac\uc6a9\ud558\uc5ec \uc774 \ub370\uc774\ud130\ub97c \ud45c\ud604\ud569\ub2c8\ub2e4.<\/span><\/p>\n<p><b>DocValues<\/b><span style=\"font-weight: 400\"> - \ub294 \uc778\ub371\uc2a4\uc5d0\uc11c \uc5ed\ubc29\ud5a5 \uc870\ud68c\ub97c \uc218\ud589\ud569\ub2c8\ub2e4(\uc608: \ud2b9\uc815 \ubb38\uc11c\uc5d0 \ub300\ud574 \uc778\ub371\uc2f1\ub41c \ubaa8\ub4e0 \uac12 \ucc3e\uae30). \uc774\ub294 \ud328\uc2ef\uc774\ub098 \uc0ac\uc6a9\uc790 \uc815\uc758 \ud544\ub4dc\uc5d0 \ub300\ud55c \uc815\ub82c \ub4f1\uacfc \uac19\uc740 \ucffc\ub9ac\ub97c \uac15\ud654\ud558\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub429\ub2c8\ub2e4. Scorch\ub294 \ub3c5\uc810\uc801\uc778 \uc555\ucd95 \uccad\ud0b9 \ub85c\uc9c1 \uc704\uc5d0 \uceec\ub7fc\ud615 \ud45c\ud604\uc744 \uc0ac\uc6a9\ud574 \uc778\ub371\uc2a4\uc758 \uc774 \ubd80\ubd84\uc744 \ud45c\ud604\ud569\ub2c8\ub2e4.<\/span><\/p>\n<p><span style=\"font-weight: 400\">Scorch\ub294 \ub514\uc2a4\ud06c\uc5d0\uc11c \uc774\ub7ec\ud55c \ubc14\uc774\ud2b8 \ud3c9\ud0c4\ud654 \uc138\uadf8\uba3c\ud2b8 \ucf58\ud150\uce20\ub97c \ud45c\ud604\ud558\uae30 \uc704\ud574 \"zap\"\uc774\ub77c\ub294 \uc0c8\ub85c\uc6b4 \ubc14\uc774\ub108\ub9ac \ud615\uc2dd\uc744 \uc0ac\uc6a9\ud569\ub2c8\ub2e4. \uadf8\ub9ac\uace0 \uc774\ub7ec\ud55c \ub514\uc2a4\ud06c \uc138\uadf8\uba3c\ud2b8 \ubc14\uc774\ud2b8\ub294 \ub9e4\ud551\ub429\ub2c8\ub2e4.<\/span><\/p>\n<p><span style=\"font-weight: 400\"><strong>TLDR;<\/strong> - \uc704\uc758 \uc2a4\ucf54\uce58 \ucd5c\uc801\ud654\ub294 \ub0b4\ubd80 \ubca4\uce58\ub9c8\ud0b9\uc5d0\uc11c \ub9ce\uc740 \ucffc\ub9ac\uc5d0\uc11c \ucd5c\ub300 4\ubc30\uc758 \uc778\ub371\uc2a4 \ud06c\uae30 \uac10\uc18c\uc640 \ucd5c\ub300 20\ubc30\uc758 \ucffc\ub9ac \uc131\ub2a5(\uc9c0\uc5f0 \uc2dc\uac04 \ubc0f \ucc98\ub9ac\ub7c9 \uae30\uc900) \ud5a5\uc0c1\uc744 \uac00\uc838\uc654\uc2b5\ub2c8\ub2e4. <\/span><\/p>\n<p><span style=\"font-weight: 400\">Couchbase \uc11c\ubc84 \ub9b4\ub9ac\uc2a4 6.0.0\ubd80\ud130 \uae30\ubcf8 \uc778\ub371\uc2a4 \uc720\ud615\uc740 Scorch\uc774\uba70, \ud5a5\ud6c4 FTS \ub9b4\ub9ac\uc2a4\uc5d0\uc11c \ub354 \ub9ce\uc740 \uae30\ub2a5\uc774 \ucd94\uac00\ub418\uace0 Scorch\ub97c \uc704\ud55c \ub85c\ub4dc\ub9f5\uc774 \ub9cc\ub4e4\uc5b4\uc9c8 \uc608\uc815\uc785\ub2c8\ub2e4. <\/span><\/p>\n<p><span style=\"font-weight: 400\">\ub530\ub77c\uc11c \uc9c4\uc815\ud55c FTS \uc0ac\uc6a9 \uc0ac\ub840\uac00 \uc788\ub294 \uacbd\uc6b0 \uc778\ub371\uc2a4\ub97c \uc2a4\ucf54\uce58 \uc778\ub371\uc2a4 \ud615\uc2dd\uc73c\ub85c \uc5c5\uadf8\ub808\uc774\ub4dc\ud560 \uac83\uc744 \uc801\uadf9 \uad8c\uc7a5\ud569\ub2c8\ub2e4.<\/span><\/p>","protected":false},"excerpt":{"rendered":"<p>Index types in Full Text Search (FTS) &#8211; refers to the collective specification of the inverted index format and it&#8217;s storage aspects. Scorch is the advanced and evolving index type. But before delving further into the details of scorch, its [&hellip;]<\/p>\n","protected":false},"author":26446,"featured_media":5639,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"inline_featured_image":false,"footnotes":""},"categories":[1815,1816,2165],"tags":[],"ppma_author":[9075],"class_list":["post-6937","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-best-practices-and-tutorials","category-couchbase-server","category-full-text-search"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v27.3 (Yoast SEO v27.3) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Scorch Index Type - Why does it matter? - The Couchbase Blog<\/title>\n<meta name=\"description\" content=\"Couchbase Full Text Search (FTS) index types and its performance implications, especially about the latest scorch and the former upside_down index type\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.couchbase.com\/blog\/ko\/scorch-index-type-why-does-it-matter\/\" \/>\n<meta property=\"og:locale\" content=\"ko_KR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Scorch Index Type - Why does it matter?\" \/>\n<meta property=\"og:description\" content=\"Couchbase Full Text Search (FTS) index types and its performance implications, especially about the latest scorch and the former upside_down index type\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.couchbase.com\/blog\/ko\/scorch-index-type-why-does-it-matter\/\" \/>\n<meta property=\"og:site_name\" content=\"The Couchbase Blog\" \/>\n<meta property=\"article:published_time\" content=\"2019-05-21T07:46:23+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2019-05-22T04:47:28+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.couchbase.com\/blog\/wp-content\/uploads\/2018\/08\/6.0-Timers-Blog-Image.jpeg\" \/>\n\t<meta property=\"og:image:width\" content=\"666\" \/>\n\t<meta property=\"og:image:height\" content=\"336\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Sreekanth Sivasankaran\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Sreekanth Sivasankaran\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"4\ubd84\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/www.couchbase.com\\\/blog\\\/scorch-index-type-why-does-it-matter\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.couchbase.com\\\/blog\\\/scorch-index-type-why-does-it-matter\\\/\"},\"author\":{\"name\":\"Sreekanth Sivasankaran\",\"@id\":\"https:\\\/\\\/www.couchbase.com\\\/blog\\\/#\\\/schema\\\/person\\\/7bbda3cf57beae8bd9cba686c0c6fe7a\"},\"headline\":\"Scorch Index Type &#8211; Why does it matter?\",\"datePublished\":\"2019-05-21T07:46:23+00:00\",\"dateModified\":\"2019-05-22T04:47:28+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/www.couchbase.com\\\/blog\\\/scorch-index-type-why-does-it-matter\\\/\"},\"wordCount\":726,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\\\/\\\/www.couchbase.com\\\/blog\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/www.couchbase.com\\\/blog\\\/scorch-index-type-why-does-it-matter\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.couchbase.com\\\/blog\\\/wp-content\\\/uploads\\\/sites\\\/1\\\/2018\\\/08\\\/6.0-Timers-Blog-Image.jpeg\",\"articleSection\":[\"Best Practices and Tutorials\",\"Couchbase Server\",\"Full-Text Search\"],\"inLanguage\":\"ko-KR\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\\\/\\\/www.couchbase.com\\\/blog\\\/scorch-index-type-why-does-it-matter\\\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.couchbase.com\\\/blog\\\/scorch-index-type-why-does-it-matter\\\/\",\"url\":\"https:\\\/\\\/www.couchbase.com\\\/blog\\\/scorch-index-type-why-does-it-matter\\\/\",\"name\":\"Scorch Index Type - Why does it matter? 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