{"id":3096,"date":"2025-12-03T17:36:44","date_gmt":"2025-12-03T08:36:44","guid":{"rendered":"https:\/\/www.agile-software.site\/?p=3096"},"modified":"2025-12-05T15:03:14","modified_gmt":"2025-12-05T06:03:14","slug":"olap%ef%bc%88%e3%82%aa%e3%83%b3%e3%83%a9%e3%82%a4%e3%83%b3%e5%88%86%e6%9e%90%e5%87%a6%e7%90%86%ef%bc%89%e3%81%a8%e3%81%af","status":"publish","type":"post","link":"https:\/\/agile-software.net\/?p=3096","title":{"rendered":"OLAP\uff08\u30aa\u30f3\u30e9\u30a4\u30f3\u5206\u6790\u51e6\u7406\uff09\u3068\u306f"},"content":{"rendered":"\n<p>OLAP\u306f\u3001\u5927\u91cf\u306e\u30d3\u30b8\u30cd\u30b9\u30c7\u30fc\u30bf\u304b\u3089\u6d1e\u5bdf\u3092\u5f97\u308b\u305f\u3081\u306b\u3001\u30c7\u30fc\u30bf\u3092<strong>\u591a\u6b21\u5143\u7684\u306b\u96c6\u8a08\u30fb\u5206\u6790<\/strong>\u3059\u308b\u305f\u3081\u306e\u6280\u8853\u3067\u3059\u3002<br><strong>\u5f93\u6765\u306eOLAP<\/strong>\uff08\u7279\u306bMOLAP: Multidimensional OLAP\uff09\u306f\u3001\u9ad8\u901f\u306a\u591a\u6b21\u5143\u5206\u6790\u3092\u5b9f\u73fe\u3059\u308b\u305f\u3081\u306b\u3001\u30c7\u30fc\u30bf\u5206\u6790\u5c02\u7528\u306e\u74b0\u5883\u306b\u30c7\u30fc\u30bf\u3092\u30b3\u30d4\u30fc\u3057\u3001\u5206\u6790\u306b\u9069\u3057\u305f\u5f62\u306b\u52a0\u5de5\u30fb\u96c6\u8a08\uff08\u7269\u7406\u7684\u306a\u30ad\u30e5\u30fc\u30d6\u4f5c\u6210\uff09\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">&#x1f539; \u5b9a\u7fa9\u3068\u76ee\u7684<\/h4>\n\n\n\n<p>OLAP\u306e\u76ee\u7684\u306f\u3001\u30e6\u30fc\u30b6\u30fc\u304c\u30c7\u30fc\u30bf\u3092<strong>\u69d8\u3005\u306a\u89d2\u5ea6\u304b\u3089\u67d4\u8edf\u304b\u3064\u9ad8\u901f\u306b\u5206\u6790\u3067\u304d\u308b<\/strong>\u3088\u3046\u306b\u3059\u308b\u3053\u3068\u3067\u3059\u3002\u7279\u306b\u3001\u30d3\u30b8\u30cd\u30b9\u4e0a\u306e\u6307\u6a19\uff08\u4f8b\uff1a\u58f2\u4e0a\u3001\u5229\u76ca\uff09\u3092\u3001\u6642\u9593\u3001\u5730\u57df\u3001\u88fd\u54c1\u3001\u9867\u5ba2\u3068\u3044\u3063\u305f\u8907\u6570\u306e\u30c7\u30a3\u30e1\u30f3\u30b7\u30e7\u30f3\uff08\u6b21\u5143\uff09\u3067\u30af\u30ed\u30b9\u5206\u6790\u3059\u308b\u969b\u306b\u7528\u3044\u3089\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">&#x1f539; OLAP\u306e\u4e3b\u8981\u306a\u64cd\u4f5c<\/h4>\n\n\n\n<p>OLAP\u306e\u5206\u6790\u64cd\u4f5c\u306f\u3001\u30ad\u30e5\u30fc\u30d6\uff08\u591a\u6b21\u5143\u69cb\u9020\uff09\u4e0a\u3067\u30c7\u30fc\u30bf\u3092\u63a2\u7d22\u3059\u308b\u4ee5\u4e0b\u306e\u52d5\u4f5c\u306b\u4ee3\u8868\u3055\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u30b9\u30e9\u30a4\u30b7\u30f3\u30b0\uff08Slicing\uff09:<\/strong> \u30ad\u30e5\u30fc\u30d6\u3092\u7279\u5b9a\u306e\u30c7\u30a3\u30e1\u30f3\u30b7\u30e7\u30f3\uff08\u4f8b\uff1a2025\u5e74Q4\u306e\u307f\uff09\u3067\u5207\u308a\u51fa\u3059\u64cd\u4f5c\u3002<\/li>\n\n\n\n<li><strong>\u30c0\u30a4\u30b7\u30f3\u30b0\uff08Dicing\uff09:<\/strong> \u8907\u6570\u306e\u30c7\u30a3\u30e1\u30f3\u30b7\u30e7\u30f3\uff08\u4f8b\uff1a2025\u5e74Q4\u306e\u95a2\u6771\u5730\u57df\u306e\u307f\uff09\u3067\u30c7\u30fc\u30bf\u3092\u7d5e\u308a\u8fbc\u3080\u64cd\u4f5c\u3002<\/li>\n\n\n\n<li><strong>\u30c9\u30ea\u30eb\u30c0\u30a6\u30f3\uff08Drill-Down\uff09:<\/strong> \u30c7\u30fc\u30bf\u96c6\u8a08\u30ec\u30d9\u30eb\u3092\u4e0b\u3052\u3066\uff08\u4f8b\uff1a\u56fd\u2192\u90fd\u5e02\u2192\u5e97\u8217\uff09\u3001\u3088\u308a\u8a73\u7d30\u306a\u30c7\u30fc\u30bf\u3092\u898b\u308b\u64cd\u4f5c\u3002<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\">&#x1f539; OLAP\u306e\u5206\u985e\uff08MOLAP\u3068ROLAP\uff09<\/h4>\n\n\n\n<p>\u5f93\u6765\u306eOLAP\u306f\u3001\u30c7\u30fc\u30bf\u306e\u683c\u7d0d\u65b9\u6cd5\u306b\u3088\u3063\u3066\u4e3b\u306b2\u3064\u306b\u5206\u3051\u3089\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>MOLAP (Multi-dimensional OLAP):<\/strong> \u30c7\u30fc\u30bf\u3092<strong>\u591a\u6b21\u5143\u914d\u5217<\/strong>\uff08\u30ad\u30e5\u30fc\u30d6\uff09\u3068\u3057\u3066OLAP\u5c02\u7528\u306e\u30b9\u30c8\u30ec\u30fc\u30b8\u306b\u7269\u7406\u7684\u306b\u683c\u7d0d\u3059\u308b\u65b9\u5f0f\u3002\u9ad8\u901f\u3060\u304c\u3001\u30c7\u30fc\u30bf\u306e\u9bae\u5ea6\u304c\u843d\u3061\u3084\u3059\u304f\u3001\u30b9\u30c8\u30ec\u30fc\u30b8\u52b9\u7387\u304c\u60aa\u3044\u3002<\/li>\n\n\n\n<li><strong>ROLAP (Relational OLAP):<\/strong> \u30c7\u30fc\u30bf\u96c6\u8a08\u3092\u30ea\u30ec\u30fc\u30b7\u30e7\u30ca\u30eb\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\uff08RDB\uff09\u306e\u30c6\u30fc\u30d6\u30eb\u69cb\u9020\u3067\u884c\u3046\u65b9\u5f0f\u3002\u67d4\u8edf\u6027\u304c\u3042\u308b\u304c\u3001\u5927\u898f\u6a21\u30c7\u30fc\u30bf\u3067\u306e\u5206\u6790\u901f\u5ea6\u304cMOLAP\u306b\u52a3\u308b\u50be\u5411\u304c\u3042\u308b\u3002<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">\u73fe\u4ee3\u306e\u89e3\u6c7a\u7b56\uff08V-OLAP\u3068\u30af\u30e9\u30a6\u30c9DWH\uff09<\/h2>\n\n\n\n<p>V-OLAP\uff08\u4eee\u60f3OLAP\uff09<strong>\u3084<\/strong>\u30af\u30e9\u30a6\u30c9\u30c7\u30fc\u30bf\u30a6\u30a7\u30a2\u30cf\u30a6\u30b9\uff08Snowflake, BigQuery\uff09**\u306f\u3001\u3053\u306e\u300c\u30c7\u30fc\u30bf\u79fb\u52d5\u306e\u5fc5\u8981\u6027\u300d\u3092\u89e3\u6d88\u3057\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>V-OLAP:<\/strong> \u30c7\u30fc\u30bf\u3092\u79fb\u52d5\u3055\u305b\u305a\u3001\u4eee\u60f3\u30ec\u30a4\u30e4\u30fc\uff08\u30bb\u30de\u30f3\u30c6\u30a3\u30c3\u30af\u30ec\u30a4\u30e4\u30fc\uff09\u304c\u5143\u30c7\u30fc\u30bf\u306b\u5bfe\u3057\u3066<strong>\u6700\u9069\u5316\u3055\u308c\u305f\u30af\u30a8\u30ea\u3092\u767a\u884c<\/strong>\u3059\u308b\u3053\u3068\u3067\u3001\u79fb\u52d5\u306a\u3057\u306b\u9ad8\u901f\u306a\u5206\u6790\u3092\u5b9f\u73fe\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li><strong>\u30af\u30e9\u30a6\u30c9DWH:<\/strong> \u30a6\u30a7\u30a2\u30cf\u30a6\u30b9\u81ea\u4f53\u306e\u51e6\u7406\u80fd\u529b\u304c\u975e\u5e38\u306b\u9ad8\u3044\u305f\u3081\u3001\u30c7\u30fc\u30bf\u3092\u7269\u7406\u7684\u306a\u30ad\u30e5\u30fc\u30d6\u306b\u4e8b\u524d\u306b\u96c6\u8a08\u3057\u306a\u304f\u3066\u3082\u3001ROLAP\uff08\u30ea\u30ec\u30fc\u30b7\u30e7\u30ca\u30ebOLAP\uff09\u65b9\u5f0f\u3067\u3001\u307b\u307c\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u306b\u591a\u6b21\u5143\u96c6\u8a08\u3092\u5b9f\u884c\u3067\u304d\u307e\u3059\u3002<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>OLAP\u306f\u3001\u5927\u91cf\u306e\u30d3\u30b8\u30cd\u30b9\u30c7\u30fc\u30bf\u304b\u3089\u6d1e\u5bdf\u3092\u5f97\u308b\u305f\u3081\u306b\u3001\u30c7\u30fc\u30bf\u3092\u591a\u6b21\u5143\u7684\u306b\u96c6\u8a08\u30fb\u5206\u6790\u3059\u308b\u305f\u3081\u306e\u6280\u8853\u3067\u3059\u3002\u5f93\u6765\u306eOLAP\uff08\u7279\u306bMOLAP: Multidimensional OLAP\uff09\u306f\u3001\u9ad8\u901f\u306a\u591a\u6b21\u5143\u5206\u6790\u3092\u5b9f\u73fe\u3059\u308b\u305f\u3081\u306b\u3001\u30c7<\/p>\n","protected":false},"author":1,"featured_media":3145,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jin_ogp_image_url":"","_jin_last_featured_id":0,"footnotes":""},"categories":[1],"tags":[],"class_list":["post-3096","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/agile-software.net\/index.php?rest_route=\/wp\/v2\/posts\/3096","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/agile-software.net\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/agile-software.net\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/agile-software.net\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/agile-software.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=3096"}],"version-history":[{"count":2,"href":"https:\/\/agile-software.net\/index.php?rest_route=\/wp\/v2\/posts\/3096\/revisions"}],"predecessor-version":[{"id":3100,"href":"https:\/\/agile-software.net\/index.php?rest_route=\/wp\/v2\/posts\/3096\/revisions\/3100"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/agile-software.net\/index.php?rest_route=\/wp\/v2\/media\/3145"}],"wp:attachment":[{"href":"https:\/\/agile-software.net\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=3096"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/agile-software.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=3096"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/agile-software.net\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=3096"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}