{"type":"rich","blog_url":"https://tracery.jp/articles/","provider_url":"https://hatena.blog","image_url":"https://cdn-ak.f.st-hatena.com/images/fotolife/h/haru860/20260201/20260201082904.png","version":"1.0","published":"2026-02-04 11:30:00","url":"https://tracery.jp/articles/entry/equirements-definition-method-rdra-overview-and-big-picture","provider_name":"Hatena Blog","width":"100%","description":"\u672c\u8a18\u4e8b\u3067\u306f\u3001\u8981\u4ef6\u5b9a\u7fa9\u624b\u6cd5\u300cRDRA\uff08Relationship Driven Requirement Analysis\uff09\u300d\u306e\u6982\u8981\u3068\u5168\u4f53\u50cf\u3092\u89e3\u8aac\u3057\u307e\u3059\u3002RDRA\u306f\u3001\u8981\u7d20\u540c\u58eb\u306e\u95a2\u4fc2\u6027\u3092\u8ef8\u306b\u8981\u4ef6\u3092\u69cb\u9020\u5316\u3057\u3001\u696d\u52d9\u30fb\u30b7\u30b9\u30c6\u30e0\u3092\u4e00\u8cab\u3057\u305f\u30e2\u30c7\u30eb\u3068\u3057\u3066\u53ef\u8996\u5316\u3059\u308b\u3053\u3068\u3067\u3001\u629c\u3051\u6f0f\u308c\u3084\u8a8d\u8b58\u9f5f\u9f6c\u3001\u624b\u623b\u308a\u3092\u9632\u3050\u30a2\u30d7\u30ed\u30fc\u30c1\u3067\u3059\u3002V\u5b57\u30e2\u30c7\u30eb\u306b\u304a\u3051\u308b\u4f4d\u7f6e\u4ed8\u3051\u30844\u3064\u306e\u30ec\u30a4\u30e4\u30fc\u69cb\u9020\u3001\u5b9a\u7fa9\u30fb\u5206\u6790\u3092\u652f\u63f4\u3059\u308b\u5404\u7a2e\u30c4\u30fc\u30eb\u307e\u3067\u3092\u4f53\u7cfb\u7684\u306b\u7d39\u4ecb\u3057\u3001\u518d\u73fe\u6027\u306e\u9ad8\u3044\u8981\u4ef6\u5b9a\u7fa9\u3092\u5b9f\u73fe\u3059\u308b\u305f\u3081\u306e\u5b9f\u8df5\u7684\u306a\u8003\u3048\u65b9\u3068\u5177\u4f53\u7b56\u3092\u307e\u3068\u3081\u3066\u3044\u307e\u3059\u3002","blog_title":"TRACERY Lab.\uff08\u30c8\u30ec\u30e9\u30dc\uff09","title":"\u8981\u4ef6\u5b9a\u7fa9\u624b\u6cd5RDRA\u306e\u6982\u8981\u3068\u5168\u4f53\u50cf","author_url":"https://blog.hatena.ne.jp/haru860/","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Ftracery.jp%2Farticles%2Fentry%2Fequirements-definition-method-rdra-overview-and-big-picture\" title=\"\u8981\u4ef6\u5b9a\u7fa9\u624b\u6cd5RDRA\u306e\u6982\u8981\u3068\u5168\u4f53\u50cf - TRACERY Lab.\uff08\u30c8\u30ec\u30e9\u30dc\uff09\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","categories":["\u30e2\u30c6\u3099\u30eb\u30d8\u3099\u30fc\u30b9\u8981\u4ef6\u5b9a\u7fa9\u624b\u6cd5RDRA","\u8981\u4ef6\u5b9a\u7fa9","RDRA"],"height":"190","author_name":"haru860"}