{"id":546,"date":"2012-02-07T03:42:30","date_gmt":"2012-02-07T03:42:30","guid":{"rendered":"http:\/\/brain.dailyon.net\/?p=546"},"modified":"2012-02-07T03:42:30","modified_gmt":"2012-02-07T03:42:30","slug":"546","status":"publish","type":"post","link":"https:\/\/blog.goorigo.com\/?p=546","title":{"rendered":"Terms: \ud558\ub461(Hadoop),\ub108\uce58(Nutch),\ub9f5\ub9ac\ub4c0\uc2a4(MapReduce),\ub8e8\uc52c"},"content":{"rendered":"<p>\ud558\ub461(Hadoop)<br \/>\n\ub300\ub7c9\uc758 \uc790\ub8cc\ub97c \ucc98\ub9ac\ud560 \uc218 \uc788\ub294 \ud070 \ucef4\ud4e8\ud130 \ud074\ub7ec\uc2a4\ud130\uc5d0\uc11c \ub3d9\uc791\ud558\ub294 \ubd84\uc0b0 \uc751\uc6a9 \ud504\ub85c\uadf8\ub7a8\uc744 \uc9c0\uc6d0\ud558\ub294 \uc790\uc720 \uc790\ubc14 \uc18c\ud504\ud2b8\uc6e8\uc5b4 \ud504\ub808\uc784\uc6cc\ud06c\uc774\ub2e4. \uc6d0\ub798 \ub108\uce58\uc758 \ubd84\uc0b0\ucc98\ub9ac\ub97c \uc9c0\uc6d0\ud558\uae30 \uc704\ud574 \uac1c\ubc1c\ub41c \uac83\uc73c\ub85c, \uc544\ud30c\uce58 \ub8e8\uc52c\uc758 \ud558\ubd80 \ud504\ub85c\uc81d\ud2b8\uc774\ub2e4. \ubd84\uc0b0\ucc98\ub9ac \uc2dc\uc2a4\ud15c\uc778 \uad6c\uae00 \ud30c\uc77c \uc2dc\uc2a4\ud15c\uc744 \ub300\uccb4\ud560 \uc218 \uc788\ub294 \ud558\ub461 \ubd84\uc0b0 \ud30c\uc77c \uc2dc\uc2a4\ud15c(HDFS: Hadoop Distributed File System)\uacfc \ub9f5\ub9ac\ub4c0\uc2a4\ub97c \uad6c\ud604\ud55c \uac83\uc774\ub2e4.<\/p>\n<p>\ub108\uce58(Nutch)<br \/>\n\ub8e8\uc52c\uc744 \uae30\ubc18\uc73c\ub85c \ud558\uc5ec \ub9cc\ub4e0 \uc624\ud508\uc18c\uc2a4 \uac80\uc0c9 \uc5d4\uc9c4\uc774\ub2e4. \ub8e8\uc52c\uc744 \uae30\ubc18\uc73c\ub85c \ud558\uc600\uc9c0\ub9cc \uc6f9 \ud06c\ub864\ub7ec\ub294 \ucc98\uc74c\ubd80\ud130 \ub2e4\uc2dc \ub9cc\ub4e4\uc5c8\ub2e4. \uc5ec\ub7ec \uac00\uc9c0 \ud50c\ub7ec\uadf8\uc778\uc744 \ubd99\uc77c \uc218 \uc788\ub3c4\ub85d \ubaa8\ub4c8\ud654\uac00 \uc798 \ub418\uc5b4 \uc788\ub2e4. \ud604\uc7ac \uc544\ud30c\uce58\uc758 \ud558\uc704 \ud504\ub85c\uc81d\ud2b8\uc774\ub2e4. \uc644\uc804\ud788 \uc790\ubc14\ub85c \uc791\uc131\ub418\uc5b4 \uc788\uc9c0\ub9cc \uc790\ub8cc\ub294 \ud2b9\uc815 \uc5b8\uc5b4\uc640 \uad00\uacc4\uc5c6\ub294 \ud615\uc2dd\uc73c\ub85c \uc800\uc7a5\ub41c\ub2e4. 100\ub9cc \ud398\uc774\uc9c0 \uc815\ub3c4\ub97c \uac80\uc0c9\ud560 \uc218 \uc788\ub2e4. \uc5ec\ub7ec \ub300\uc758 \uba38\uc2e0\uc5d0\uc11c \uc218\ud589\ub420 \uc218 \uc788\ub3c4\ub85d \ub9f5\ub9ac\ub4c0\uc2a4\uc640 \ubd84\uc0b0\ud30c\uc77c\ucc98\ub9ac\ub97c \uad6c\ud604\ud558\uc600\ub294\ub370, \uc774\uc81c\ub294 \ud558\ub461\uc774\ub77c\ub294 \ud558\uc704 \ud504\ub85c\uc81d\ud2b8\ub97c \ud1b5\ud558\uc5ec \ub530\ub85c \uad00\ub9ac\ub418\uace0 \uc788\ub2e4.<\/p>\n<p>\ub9f5\ub9ac\ub4c0\uc2a4(MapReduce)<br \/>\n\uad6c\uae00\uc5d0\uc11c \uac1c\ubc1c\ud55c \uc18c\ud504\ud2b8\uc6e8\uc5b4 \ud504\ub808\uc784\uc6cc\ud06c(\ubc29\ubc95\ub860)\uc774\ub2e4. \uc774 \ud504\ub808\uc784\uc6cd\uc740 \ud398\ud0c0\ubc14\uc774\ud2b8 \uc774\uc0c1\uc758 \ub300\uc6a9\ub7c9 \ub370\uc774\ud130\ub97c \uc2e0\ub8b0\ud560 \uc218 \uc5c6\ub294 \ucef4\ud4e8\ud130\ub85c \uad6c\uc131\ub41c \ud074\ub7ec\uc2a4\ud130 \ud658\uacbd\uc5d0\uc11c \ubcd1\ub82c \ucc98\ub9ac\ub97c \uc9c0\uc6d0\ud558\uae30 \uc704\ud574\uc11c \uac1c\ubc1c\ub418\uc5c8\ub2e4. \uc774 \ud504\ub808\uc784\uc6cd\uc740 \ud568\uc218\ud615 \ud504\ub85c\uadf8\ub798\ubc0d\uc5d0\uc11c \uc77c\ubc18\uc801\uc73c\ub85c \uc0ac\uc6a9\ub418\ub294 Map\uacfc Reduce\ub77c\ub294 \ud568\uc218 \uae30\ubc18\uc73c\ub85c \uc8fc\ub85c \uad6c\uc131\ub41c\ub2e4.<\/p>\n<p>\ud604\uc7ac MapReduce\ub294 Java\uc640 C++, \uadf8\ub9ac\uace0 \uae30\ud0c0 \uc5b8\uc5b4\uc5d0\uc11c \uc801\uc6a9\uc774 \uac00\ub2a5\ud558\ub3c4\ub85d \uc791\uc131\ub418\uc5c8\ub2e4.<\/p>\n<p>\ub8e8\uc52c<br \/>\n\uc790\ubc14\ub85c \uc804\ubd80 \uc81c\uc791\ub41c \ud14d\uc2a4\ud2b8 \uac80\uc0c9 \uc5d4\uc9c4 \ub77c\uc774\ube0c\ub7ec\ub9ac.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\ud558\ub461(Hadoop) \ub300\ub7c9\uc758 \uc790\ub8cc\ub97c \ucc98\ub9ac\ud560 \uc218 \uc788\ub294 \ud070 \ucef4\ud4e8\ud130 \ud074\ub7ec\uc2a4\ud130\uc5d0\uc11c \ub3d9\uc791\ud558\ub294 \ubd84\uc0b0 \uc751\uc6a9 \ud504\ub85c\uadf8\ub7a8\uc744 \uc9c0\uc6d0\ud558\ub294 \uc790\uc720 \uc790\ubc14 \uc18c\ud504\ud2b8\uc6e8\uc5b4 \ud504\ub808\uc784\uc6cc\ud06c\uc774\ub2e4. \uc6d0\ub798 \ub108\uce58\uc758 \ubd84\uc0b0\ucc98\ub9ac\ub97c \uc9c0\uc6d0\ud558\uae30 \uc704\ud574 \uac1c\ubc1c\ub41c \uac83\uc73c\ub85c, \uc544\ud30c\uce58 \ub8e8\uc52c\uc758 \ud558\ubd80 \ud504\ub85c\uc81d\ud2b8\uc774\ub2e4. \ubd84\uc0b0\ucc98\ub9ac&hellip; <\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[1],"tags":[],"_links":{"self":[{"href":"https:\/\/blog.goorigo.com\/index.php?rest_route=\/wp\/v2\/posts\/546"}],"collection":[{"href":"https:\/\/blog.goorigo.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.goorigo.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.goorigo.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.goorigo.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=546"}],"version-history":[{"count":0,"href":"https:\/\/blog.goorigo.com\/index.php?rest_route=\/wp\/v2\/posts\/546\/revisions"}],"wp:attachment":[{"href":"https:\/\/blog.goorigo.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=546"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.goorigo.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=546"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.goorigo.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=546"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}