{"blog_title":"\u81ea\u79f0\u9031\u672b\u30d5\u30a1\u30fc\u30de\u30fc\u306e\u56fd\u5bb6\u8a66\u9a13\u53d7\u9a13\u8a18","title":"\u7b2c132\u8a71\u3000\u7d4c\u55b6\u60c5\u5831\u30b7\u30b9\u30c6\u30e023\u3000\u30e2\u30c7\u30ea\u30f3\u30b0\u6280\u6cd5","author_url":"https://blog.hatena.ne.jp/sk6960/","provider_name":"Hatena Blog","provider_url":"https://hatena.blog","version":"1.0","type":"rich","categories":["\u8a3a\u65ad\u58eb\uff0f\u7d4c\u55b6\u60c5\u5831\u30b7\u30b9\u30c6\u30e0"],"blog_url":"https://sk6960.hatenadiary.com/","author_name":"sk6960","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fsk6960.hatenadiary.com%2Fentry%2F2016%2F02%2F28%2F050000_2\" title=\"\u7b2c132\u8a71\u3000\u7d4c\u55b6\u60c5\u5831\u30b7\u30b9\u30c6\u30e023\u3000\u30e2\u30c7\u30ea\u30f3\u30b0\u6280\u6cd5 - \u81ea\u79f0\u9031\u672b\u30d5\u30a1\u30fc\u30de\u30fc\u306e\u56fd\u5bb6\u8a66\u9a13\u53d7\u9a13\u8a18\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","url":"https://sk6960.hatenadiary.com/entry/2016/02/28/050000_2","image_url":null,"height":"190","width":"100%","published":"2016-02-28 05:00:00","description":"\u4eca\u56de\u306f\u30e2\u30c7\u30ea\u30f3\u30b0\u6280\u6cd5\u306b\u3064\u3044\u3066\u3084\u3063\u3066\u3044\u3053\u3046\u3068\u601d\u3044\u307e\u3059\u3002\u30ec\u30d3\u30e5\u30fc\u306e\u6b8b\u308a\u306f\u60c5\u5831\u3060\u3051\u3067\u3059\u306e\u3067\u9023\u30c1\u30e3\u30f3\u3057\u307e\u3059\u305c\u3002 \u30bd\u30d5\u30c8\u30a6\u30a8\u30a2\u958b\u767a\u306e\u8a2d\u8a08\u306b\u304a\u3044\u3066\u306f\u3001\u696d\u52d9\u30d7\u30ed\u30bb\u30b9\u3084\u696d\u52d9\u4e0a\u767a\u751f\u3059\u308b\u30c7\u30fc\u30bf\u306a\u3069\u3092\u56f3\u5f0f\u5316\uff08\u30e2\u30c7\u30ea\u30f3\u30b0\uff09\u3059\u308b\u306e\u304c\u4e00\u822c\u7684\u3067\u3042\u308b\u3002\u305d\u306e\u4ee3\u8868\u7684\u306a\u6280\u6cd5\u3092\u6982\u89b3\u3059\u308b\u3002 \uff11\uff0eDFD\uff08Data Flow Diagram\uff09 \u30b7\u30b9\u30c6\u30e0\u306e\u6301\u3064\u6a5f\u80fd\uff08\u51e6\u7406\uff09\u3068\u30c7\u30fc\u30bf\u306e\u6d41\u308c\u3092\u793a\u3059\u56f3\u5f0f\u5316\u6280\u6cd5\u3067\u3042\u308b\u3002DFD\u3092\u7528\u3044\u308b\u3053\u3068\u306b\u3088\u308a\u3001\u30c7\u30fc\u30bf\u306e\u6d41\u308c\u3092\u8996\u899a\u7684\u306b\u628a\u63e1\u3059\u308b\u3053\u3068\u304c\u51fa\u6765\u308b\u3002 \u25cfDFD \u2192 \u6a5f\u80fd\uff08\u51e6\u7406\uff09\u3068\u30c7\u30fc\u30bf\u306e\u6d41\u308c\u3092\u56f3\u5f0f\u5316\u3002POA\u3067\u5229\u7528 \uff12\uff0eE-R\u30e2\u30c7\u30eb\uff08Entity-Relationship model\uff09 \u30b7\u30b9\u30c6\u30e0\u5316\u5bfe\u8c61\u3068\u306a\u308b\u30c7\u30fc\u30bf\u3092\u2026"}