{"id":1240,"date":"2013-09-29T01:55:13","date_gmt":"2013-09-28T16:55:13","guid":{"rendered":"http:\/\/kazu.tv\/blog\/?p=1240"},"modified":"2013-10-09T15:36:37","modified_gmt":"2013-10-09T06:36:37","slug":"dynamodb-s3-emr-cohort-analysis-1","status":"publish","type":"post","link":"https:\/\/kazu.tv\/blog\/2013\/09\/29\/dynamodb-s3-emr-cohort-analysis-1\/","title":{"rendered":"DynamoDB + S3 + EMR\u3067\u30b3\u30db\u30fc\u30c8\u5206\u6790(cohort analysis)\u3092\u3059\u308b(1)"},"content":{"rendered":"<h2>\u30b3\u30db\u30fc\u30c8\u5206\u6790\u3068\u306f<\/h2>\n<p>\u5b9a\u7fa9\u306b\u95a2\u3057\u3066\u306f<a href=\"http:\/\/en.wikipedia.org\/wiki\/Cohort_Analysis\" target=\"_blank\">Wikipedia<\/a>\u3092\u898b\u308c\u3070\u5927\u4f53\u308f\u304b\u308b\u304b\u3068\u3002\u65e5\u672c\u8a9e\u306e\u30a8\u30f3\u30c8\u30ea\u30fc\u304c\u306a\u3044\u306e\u3067\u3001\u5927\u96d1\u628a\u306b\u8aac\u660e\u3059\u308b\u3068\u3001\u30e6\u30fc\u30b6\u30fc\u3092\u30b0\u30eb\u30fc\u30d7(\u30b3\u30db\u30fc\u30c8\u3068\u547c\u3070\u308c\u308b)\u306b\u5206\u5272\u3057\u3001\u5404\u30b3\u30db\u30fc\u30c8\u6bce\u306b\u6307\u6a19(\u4f8b\u3048\u3070\u3001\u30e6\u30fc\u30b6\u30fc\u3054\u3068\u306e\u6ede\u5728\u6642\u9593)\u3092\u96c6\u8a08\u3057\u3066\u5206\u6790\u3059\u308b\u3053\u3068\u3092\u30b3\u30db\u30fc\u30c8\u5206\u6790(cohort analysis)\u3068\u547c\u3076\u3002<\/p>\n<p>\u3088\u304f\u3042\u308b\u8cea\u554f\u3068\u3057\u3066\u300c\u30bb\u30b0\u30e1\u30f3\u30c8\u5206\u3051\u3068\u3069\u3046\u9055\u3046\u306e\uff1f\u300d\u3063\u3066\u3044\u3046\u306e\u304c\u3042\u3063\u3066\u3001\u30bb\u30b0\u30e1\u30f3\u30c8\u306f\u4f8b\u3048\u3070\u6027\u5225\u3068\u304b\u5e74\u4ee3\u3068\u304b\u306e\u30e6\u30fc\u30b6\u30fc\u306e\u5c5e\u6027\u306b\u3088\u3063\u3066\u5206\u5272\u3059\u308b\u306e\u306b\u5bfe\u3057\u3066\u3001\u30b3\u30db\u30fc\u30c8\u306f\u767b\u9332\u65e5\u6642\u3001\u521d\u56de\u30ed\u30b0\u30a4\u30f3\u65e5\u6642\u3068\u3044\u3063\u305f\u3001\u30e6\u30fc\u30b6\u30fc\u306e\u884c\u52d5\u3092\u5143\u306b\u30b0\u30eb\u30fc\u30d7\u5206\u3051\u3059\u308b\u3068\u3044\u3046\u306e\u304c\u9055\u3044\u3001\u3060\u3068\u601d\u3046\u3002<\/p>\n<p><!--more--><\/p>\n<h2>\u6982\u8981<\/h2>\n<h3>\u3084\u308a\u305f\u3044\u3053\u3068<\/h3>\n<p>\u4f8b\u3068\u3057\u3066\u3001\u30e6\u30fc\u30b6\u30fc\u306e\u767b\u9332\u65e5\u6642\uff08\u9031\u3054\u3068\uff09\u306b\u3088\u308a\u30b3\u30db\u30fc\u30c8\u3092\u5206\u3051\u3066\u3001\u305d\u308c\u305e\u308c\u306e\u30b3\u30db\u30fc\u30c8\u3054\u3068\u306bn\u9031\u5f8c\u306e\u30a2\u30af\u30c6\u30a3\u30d6\u7387\u3092\u8abf\u3079\u308b\u3002<\/p>\n<h3>\u51e6\u7406\u306e\u6d41\u308c<\/h3>\n<p>\u4ee5\u524d\u3084\u3063\u3066\u3044\u305f\u52c9\u5f37\u4f1a\u3067\u767a\u8868\u3057\u305f\u6642\u306e<a href=\"https:\/\/docs.google.com\/presentation\/d\/1BPjHIdYQvpA_yJ_ozFVUmhuvBctRVpbd8emfrM8__9k\/edit#slide=id.gf302ce4f_00\" target=\"_blank\">\u8cc7\u6599<\/a>\u306b\u3001\u304a\u304a\u307e\u304b\u306a\u6d41\u308c\u306f\u66f8\u3044\u3066\u3042\u308b\u306e\u3067\u3001\u307e\u305a\u306f\u305d\u3061\u3089\u3092\u53c2\u7167\u3002<\/p>\n<p>\u5927\u96d1\u628a\u306b\u8a00\u3063\u3066<\/p>\n<ol>\n<li>\u30a2\u30d7\u30ea\u304b\u3089fluentd\u7d4c\u7531\u3067DynamoDB\u306b\u30ed\u30b0\u3092\u66f8\u304d\u8fbc\u3080<\/li>\n<li>\u5b9a\u671f\u7684\u306bDynamoDB \u2192 S3\u306b\u30c7\u30fc\u30bf\u3092\u79fb\u3059<\/li>\n<li>EMR\u4e0a\u306eHive\u3067\u96c6\u8a08\u3057\u3001S3\u4e0a\u306b\u7d50\u679c\u66f8\u304d\u8fbc\u307f<\/li>\n<\/ol>\n<p>\u3068\u3044\u3046\u611f\u3058\u3002<\/p>\n<h2>\u5165\u529b\u30c7\u30fc\u30bf\u306e\u69cb\u9020<\/h2>\n<h3>\u30e6\u30fc\u30b6\u30fc\u884c\u52d5\u30ed\u30b0\uff08DynamoDB\uff09<\/h3>\n<p>\u30e6\u30fc\u30b6\u30fc\u304c\u3069\u3093\u306a\u884c\u52d5\u3092\u53d6\u3063\u305f\u304b\u306e\u30ed\u30b0\u3002\u5185\u5bb9\u306f\u3001\u3054\u304f\u4e00\u822c\u7684\u306a\u3082\u306e\u3067\u3001\u9805\u76ee\u3068\u3057\u3066\u306f\u4ee5\u4e0b\u306e\u69d8\u306a\u3082\u306e\u3002<\/p>\n<ul>\n<li>\u30bf\u30a4\u30e0\u30b9\u30bf\u30f3\u30d7<\/li>\n<li>\u30e6\u30fc\u30b6\u30fcID<\/li>\n<li>\u30ed\u30b0\u306e\u5185\u5bb9\uff08\u4f55\u3092\u3057\u305f\u304b\uff09<\/li>\n<li>\u305d\u306e\u4ed6\u4ed8\u52a0\u60c5\u5831\uff08\u30d6\u30e9\u30a6\u30b6\u3001IP\u30a2\u30c9\u30ec\u30b9etc.\uff09<\/li>\n<\/ul>\n<p>\u30ad\u30fc\u3001\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u306e\u60c5\u5831\u7b49\u306f\u7701\u7565\u3002DynamoDB\u306e\u30c6\u30fc\u30d6\u30eb\u8a2d\u8a08\u306b\u95a2\u3059\u308b\u30d9\u30b9\u30c8\u30d7\u30e9\u30af\u30c6\u30a3\u30b9\u306b\u95a2\u3057\u3066\u306fAWS\u306e<a href=\"http:\/\/docs.aws.amazon.com\/amazondynamodb\/latest\/developerguide\/BestPractices.html\" target=\"_blank\">\u3053\u3061\u3089\u306e\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8<\/a>\u3092\u53c2\u7167\u3002<\/p>\n<h3>\u30e6\u30fc\u30b6\u30fc\u306e\u767b\u9332\u60c5\u5831\uff08MySQL\uff09<\/h3>\n<p>\u30b3\u30db\u30fc\u30c8\u5206\u3051\u306b\u4f7f\u3046\u3002\u9805\u76ee\u3068\u3057\u3066\u306f\u4ee5\u4e0b\u306e\u69d8\u306a\u3082\u306e\u3002<\/p>\n<ul>\n<li>\u30e6\u30fc\u30b6\u30fcID<\/li>\n<li>\u767b\u9332\u65e5\u6642<\/li>\n<li>\u305d\u306e\u4ed6\u30e6\u30fc\u30b6\u30fc\u60c5\u5831\uff08\u540d\u524d\u3001\u6027\u5225\uff09<\/li>\n<\/ul>\n<h3>\u65e5\u6642\u3068\u30b3\u30db\u30fc\u30c8\u306e\u30de\u30c3\u30d4\u30f3\u30b0\uff08\u30d5\u30e9\u30c3\u30c8\u30d5\u30a1\u30a4\u30eb\uff09<\/h3>\n<p>\u9031\u6b21\u30fb\u6708\u6b21\uff08\u4eca\u56de\u306f\u9031\u6b21\u306e\u307f\u8aac\u660e\uff09\u3067\u30b3\u30db\u30fc\u30c8\u306b\u5206\u3051\u308b\u306e\u3067\u3001\u65e5\u6642\u3068\u30b3\u30db\u30fc\u30c8\u306e\u30de\u30c3\u30d4\u30f3\u30b0\u306e\u30d5\u30a1\u30a4\u30eb\u3092Excel\u3067\u4f5c\u3063\u3066\u304a\u3044\u305f\u3002\u5185\u5bb9\u306f\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u3082\u306e\u3002<\/p>\n<p>\u4f8b\u3048\u3070\u30012013-01-06\u306f\u30012012-12-31\u9031\u306e\u30b3\u30db\u30fc\u30c8\u3001\u3042\u308b\u3044\u306f2013-01-01\u6708\u306e\u30b3\u30db\u30fc\u30c8\u306b\u5c5e\u3059\u3001\u3068\u3044\u3046\u3082\u306e<\/p>\n<pre>2013-01-01\t2012-12-31\t2013-01-01\r\n2013-01-02\t2012-12-31\t2013-01-01\r\n2013-01-03\t2012-12-31\t2013-01-01\r\n2013-01-04\t2012-12-31\t2013-01-01\r\n2013-01-05\t2012-12-31\t2013-01-01\r\n2013-01-06\t2013-01-07\t2013-01-01\r\n2013-01-07\t2013-01-07\t2013-01-01\r\n2013-01-08\t2013-01-07\t2013-01-01\r\n2013-01-09\t2013-01-07\t2013-01-01\r\n2013-01-10\t2013-01-07\t2013-01-01<\/pre>\n<p>\u3053\u308c\u3092\u4e8b\u524d\u306bS3\u306b\u4e0a\u3052\u3066\u304a\u304f\uff08\u8a73\u7d30\u306f\u6b21\u56de\uff09\u3002<\/p>\n<h2>\u3053\u306e\u5f8c\u306b\u3084\u308b\u3053\u3068<\/h2>\n<p>\u3053\u306e\u5f8c\u306b\u5b9f\u884c\u3059\u308b\u3053\u3068\u306e\u6982\u8981\u3060\u3051\u66f8\u3044\u3066\u3001\u4eca\u56de\u306f\u7d42\u308f\u308a\u306b\u3059\u308b<\/p>\n<ul>\n<li>MySQL\u306e\u30c6\u30fc\u30d6\u30eb\u306e\u5185\u5bb9\u306fS3\u306b\u30a8\u30af\u30b9\u30dd\u30fc\u30c8<\/li>\n<li>DynamoDB\u306e\u5185\u5bb9\u3082S3\u306b\u30a8\u30af\u30b9\u30dd\u30fc\u30c8<\/li>\n<li>Hive\u30af\u30a8\u30ea\u30fc\u3092\u5b9f\u884c<\/li>\n<\/ul>\n<p>\u6b21\u56de\u306f\u3001S3\u306b\u30c7\u30fc\u30bf\u3092\u30a8\u30af\u30b9\u30dd\u30fc\u30c8\u3059\u308b\u90e8\u5206\u3092\u8aac\u660e\u3059\u308b\u3002Hive\u304b\u3089\u76f4\u63a5\u53c2\u7167\u3067\u304d\u308b\u3088\u3046\u306b\u3001\u6c7a\u307e\u3063\u305f\u30ec\u30a4\u30a2\u30a6\u30c8\u306b\u3057\u3066\u304a\u304f\u5fc5\u8981\u304c\u3042\u308b\u3002<\/p>\n<p>\u7b2c2\u56de\u306e\u8a18\u4e8b\u306f<a title=\"DynamoDB + S3 + EMR\u3067\u30b3\u30db\u30fc\u30c8\u5206\u6790(cohort analysis)\u3092\u3059\u308b(2)\" href=\"http:\/\/kazu.tv\/blog\/2013\/10\/09\/dynamodb-s3-emr-cohort-analysis-2\/\">\u3053\u3061\u3089<\/a>\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u30b3\u30db\u30fc\u30c8\u5206\u6790\u3068\u306f \u5b9a\u7fa9\u306b\u95a2\u3057\u3066\u306fWikipedia\u3092\u898b\u308c\u3070\u5927\u4f53\u308f\u304b\u308b\u304b\u3068\u3002\u65e5\u672c\u8a9e\u306e\u30a8\u30f3\u30c8\u30ea\u30fc\u304c\u306a\u3044\u306e\u3067\u3001\u5927\u96d1\u628a\u306b\u8aac\u660e\u3059\u308b\u3068\u3001\u30e6\u30fc\u30b6\u30fc\u3092\u30b0\u30eb\u30fc\u30d7(\u30b3\u30db\u30fc\u30c8\u3068\u547c\u3070\u308c\u308b)\u306b\u5206\u5272\u3057\u3001\u5404\u30b3\u30db\u30fc\u30c8\u6bce\u306b\u6307\u6a19(\u4f8b\u3048\u3070\u3001\u30e6\u30fc\u30b6\u30fc\u3054\u3068\u306e\u6ede\u5728&hellip;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"categories":[15],"tags":[913,911,914,912],"class_list":["post-1240","post","type-post","status-publish","format-standard","hentry","category-15","tag-dynamodb","tag-emr","tag-hive","tag-s3"],"_links":{"self":[{"href":"https:\/\/kazu.tv\/blog\/wp-json\/wp\/v2\/posts\/1240","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/kazu.tv\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/kazu.tv\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/kazu.tv\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/kazu.tv\/blog\/wp-json\/wp\/v2\/comments?post=1240"}],"version-history":[{"count":3,"href":"https:\/\/kazu.tv\/blog\/wp-json\/wp\/v2\/posts\/1240\/revisions"}],"predecessor-version":[{"id":1250,"href":"https:\/\/kazu.tv\/blog\/wp-json\/wp\/v2\/posts\/1240\/revisions\/1250"}],"wp:attachment":[{"href":"https:\/\/kazu.tv\/blog\/wp-json\/wp\/v2\/media?parent=1240"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kazu.tv\/blog\/wp-json\/wp\/v2\/categories?post=1240"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kazu.tv\/blog\/wp-json\/wp\/v2\/tags?post=1240"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}