{"author_url":"https://blog.hatena.ne.jp/matsu_chara/","author_name":"matsu_chara","version":"1.0","width":"100%","image_url":null,"provider_url":"https://hatena.blog","height":"190","blog_url":"https://matsu-chara.hatenablog.com/","provider_name":"Hatena Blog","type":"rich","description":"BiTemporal Modeling\u306b\u3064\u3044\u3066\u3061\u3087\u3063\u3068\u3060\u3051\u8abf\u3079\u305f\u308a\u3057\u305f\u306e\u3067\u30e1\u30e2\u3002 \u57fa\u672c\u7684\u306b Temporal Data Models(ppt\u6ce8\u610f)\u3068Temporal Databases\u3092\u5927\u5e45\u306b\u7aef\u6298\u3063\u305f\u3082\u306e\u306b\u4ed6\u306e\u8cc7\u6599\u3092\u5c11\u3057\u3060\u3051\u5165\u308c\u305f\u611f\u3058\u306e\u5185\u5bb9\u3067\u3059\u3002 Temporal Data Models BiTemporal Modeling\u306fTemporal Data Models\u3068\u3044\u3046\u5206\u91ce\u3067\u7814\u7a76\u3055\u308c\u3066\u3044\u308b\u30e2\u30c7\u30ea\u30f3\u30b0\u306e\u4e00\u7a2e\u3067\u3059\u3002 Temporal Data Model\u3067\u306f\u6642\u9593\u306b\u3088\u3063\u3066\u5909\u308f\u3063\u3066\u3044\u304f\u30c7\u30fc\u30bf\u3092\u6271\u3044\u307e\u3059\u3002 \u3061\u306a\u307f\u306b\u3053\u3053\u3067\u3044\u3046Data Model\u306fData Structure\uff0bQuery Langua\u2026","blog_title":"\u3060\u3044\u305f\u3044\u3088\u304f\u308f\u304b\u3089\u306a\u3044\u30d6\u30ed\u30b0","published":"2017-04-01 11:00:00","title":"BiTemporal Data Model\u306b\u5165\u9580\u4e2d","url":"https://matsu-chara.hatenablog.com/entry/2017/04/01/110000","categories":[],"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fmatsu-chara.hatenablog.com%2Fentry%2F2017%2F04%2F01%2F110000\" title=\"BiTemporal Data Model\u306b\u5165\u9580\u4e2d - \u3060\u3044\u305f\u3044\u3088\u304f\u308f\u304b\u3089\u306a\u3044\u30d6\u30ed\u30b0\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>"}