{"height":"190","type":"rich","provider_url":"https://hatena.blog","author_name":"starful","version":"1.0","published":"2025-05-28 21:04:50","blog_url":"https://okpy.net/","blog_title":"okpy","provider_name":"Hatena Blog","title":"\u7269\u7406\u30c7\u30fc\u30bf\u30e2\u30c7\u30eb\u306e\u91cd\u8981\u6027\u3068\u8a2d\u8a08\u30d7\u30ed\u30bb\u30b9","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fokpy.net%2Fentry%2F2025%2F05%2F28%2F210450\" title=\"\u7269\u7406\u30c7\u30fc\u30bf\u30e2\u30c7\u30eb\u306e\u91cd\u8981\u6027\u3068\u8a2d\u8a08\u30d7\u30ed\u30bb\u30b9 - okpy\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","author_url":"https://blog.hatena.ne.jp/starful/","width":"100%","url":"https://okpy.net/entry/2025/05/28/210450","image_url":"https://cdn-ak.f.st-hatena.com/images/fotolife/s/starful/20250525/20250525154301.png","categories":["Data Model"],"description":"\u7269\u7406\u30c7\u30fc\u30bf\u30e2\u30c7\u30eb\u3068\u306f\uff1f \u7269\u7406\u30c7\u30fc\u30bf\u30e2\u30c7\u30eb\uff08Physical Data Model\uff09\u306f\u3001\u8ad6\u7406\u30c7\u30fc\u30bf\u30e2\u30c7\u30eb\u3092\u3082\u3068\u306b\u3001\u5b9f\u969b\u306e\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u7ba1\u7406\u30b7\u30b9\u30c6\u30e0\uff08DBMS\uff09\u4e0a\u3067\u5b9f\u88c5\u53ef\u80fd\u306a\u69cb\u9020\u306b\u843d\u3068\u3057\u8fbc\u3093\u3060\u8a73\u7d30\u306a\u8a2d\u8a08\u56f3\u3067\u3042\u308b\u3002\u30c6\u30fc\u30d6\u30eb\u5b9a\u7fa9\u3001\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u3001\u30d1\u30fc\u30c6\u30a3\u30b7\u30e7\u30f3\u3001\u30b9\u30c8\u30ec\u30fc\u30b8\u69cb\u6210\u3001\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u30c1\u30e5\u30fc\u30cb\u30f3\u30b0\u306a\u3069\u3001\u73fe\u5b9f\u306e\u904b\u7528\u74b0\u5883\u306b\u6700\u9069\u5316\u3055\u308c\u305f\u5f62\u3067\u30c7\u30fc\u30bf\u3092\u7ba1\u7406\u3059\u308b\u305f\u3081\u306e\u8a2d\u8a08\u304c\u884c\u308f\u308c\u308b\u3002 \u3042\u308b\u91d1\u878d\u7cfb\u4f01\u696d\u3067\u306f\u3001\u5927\u91cf\u306e\u53d6\u5f15\u30c7\u30fc\u30bf\u3092\u6271\u3046\u4e2d\u3067\u3001\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306e\u5fdc\u7b54\u9045\u5ef6\u304c\u6df1\u523b\u306a\u8ab2\u984c\u3068\u306a\u3063\u3066\u3044\u305f\u3002\u8ad6\u7406\u30e2\u30c7\u30eb\u306f\u7f8e\u3057\u304f\u6574\u7406\u3055\u308c\u3066\u3044\u305f\u304c\u3001\u5b9f\u88c5\u5f8c\u3059\u3050\u306b\u300c\u691c\u7d22\u304c\u9045\u3044\u300d\u300c\u66f4\u65b0\u6642\u306b\u30ed\u30c3\u30af\u304c\u767a\u751f\u3059\u308b\u300d\u3068\u3044\u3063\u305f\u73fe\u5834\u306e\u60b2\u9cf4\u304c\u76f8\u6b21\u3044\u3060\u3002\u305d\u3053\u3067\u767b\u5834\u3057\u305f\u2026"}