{"type":"rich","description":"\u306f\u3058\u3081\u306b \u3053\u3093\u306b\u3061\u306f\u3002\u30c6\u30c3\u30af\u30c9\u30af\u30bf\u30fc\u3067\u30d0\u30c3\u30af\u30a8\u30f3\u30c9\u30a8\u30f3\u30b8\u30cb\u30a2\u3092\u3057\u3066\u3044\u308b\u7b67\u3068\u7533\u3057\u307e\u3059\u3002 \u65b0\u898f\u30d7\u30ed\u30c0\u30af\u30c8\u306e\u30d0\u30c3\u30af\u30a8\u30f3\u30c9\u3067\u3001DDD (Domain-Driven Design) \u3068 CQRS (Command Query Responsibility Segregation) \u3092\u7d44\u307f\u5408\u308f\u305b\u305f\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u3092\u63a1\u7528\u3057\u307e\u3057\u305f\u3002DDD\u306e\u672c\u3084\u8a18\u4e8b\u306f\u3001Eric Evans\u8457\u300eDomain-Driven Design\u300f\u3084\u300e\u5b9f\u8df5\u30c9\u30e1\u30a4\u30f3\u99c6\u52d5\u8a2d\u8a08\u300f\u306a\u3069\u69d8\u3005\u3042\u308a\u307e\u3059\u3002CQRS\u306b\u3064\u3044\u3066\u3082Martin Fowler\u6c0f\u306eCQRS\u306e\u89e3\u8aac\u8a18\u4e8b\u306a\u3069\u304c\u3042\u308a\u307e\u3059\u3002\u3057\u304b\u3057\u3001DDD\u306bCQRS\u3092\u3069\u3046\u7d44\u307f\u8fbc\u3093\u3067\u3044\u3063\u305f\u304b\u3068\u3044\u3046\u8a71\u306f\u3042\u307e\u308a\u898b\u304b\u3051\u307e\u2026","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Ftechblog.technology-doctor.com%2Fentry%2F2025%2F11%2F04%2F095429\" title=\"DDD\u306bCQRS\u3092\u3069\u3046\u7d44\u307f\u8fbc\u3080\u304b\uff5e\u30d0\u30c3\u30af\u30a8\u30f3\u30c9\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u8a2d\u8a08\u6642\u306e\u8003\u3048\u65b9 - TechDoctor\u958b\u767a\u8005Blog\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","categories":["\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0"],"version":"1.0","title":"DDD\u306bCQRS\u3092\u3069\u3046\u7d44\u307f\u8fbc\u3080\u304b\uff5e\u30d0\u30c3\u30af\u30a8\u30f3\u30c9\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u8a2d\u8a08\u6642\u306e\u8003\u3048\u65b9","author_url":"https://blog.hatena.ne.jp/techdoctor/","blog_url":"https://techblog.technology-doctor.com/","width":"100%","url":"https://techblog.technology-doctor.com/entry/2025/11/04/095429","image_url":"https://cdn-ak.f.st-hatena.com/images/fotolife/t/techdoctor/20241118/20241118134051.png","provider_url":"https://hatena.blog","blog_title":"TechDoctor\u958b\u767a\u8005Blog","published":"2025-11-04 09:54:29","provider_name":"Hatena Blog","author_name":"techdoctor","height":"190"}