{"id":6236,"date":"2025-04-11T17:25:21","date_gmt":"2025-04-11T08:25:21","guid":{"rendered":"https:\/\/blog.since2020.jp\/?p=6236"},"modified":"2026-07-31T15:16:11","modified_gmt":"2026-07-31T06:16:11","slug":"domaindrivendesign_glossary","status":"publish","type":"post","link":"https:\/\/since2020.jp\/media\/domaindrivendesign_glossary\/","title":{"rendered":"\u30c9\u30e1\u30a4\u30f3\u99c6\u52d5\u8a2d\u8a08\uff08DDD\uff09\u3068\u306f\uff1f2026\u5e74\u6700\u65b0\u7248\uff5cAI\u6642\u4ee3\u3067\u3082\u4fa1\u5024\u304c\u9ad8\u307e\u308b\u8a2d\u8a08\u601d\u60f3\u3092\u5fb9\u5e95\u89e3\u8aac"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\">\u30c9\u30e1\u30a4\u30f3\u99c6\u52d5\u8a2d\u8a08\uff08Domain-Driven Design\uff1aDDD\uff09\u3068\u306f\uff1f<\/h2>\n\n\n\n<p>\u30c9\u30e1\u30a4\u30f3\u99c6\u52d5\u8a2d\u8a08\uff08Domain-Driven Design\uff1aDDD\uff09\u306f\u3001<strong>\u8907\u96d1\u306a\u696d\u52d9\u30b7\u30b9\u30c6\u30e0\u3092\u300c\u30d3\u30b8\u30cd\u30b9\u305d\u306e\u3082\u306e\u300d\u3092\u4e2d\u5fc3\u306b\u8a2d\u8a08\u3059\u308b\u305f\u3081\u306e\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u8a2d\u8a08\u601d\u60f3<\/strong>\u3067\u3059\u3002<\/p>\n\n\n\n<p>2003\u5e74\u306bEric Evans\u6c0f\u306e\u8457\u66f8\u300eDomain-Driven Design\u300f\u306b\u3088\u3063\u3066\u63d0\u5531\u3055\u308c\u3066\u4ee5\u6765\u3001\u591a\u304f\u306e\u30a8\u30f3\u30bf\u30fc\u30d7\u30e9\u30a4\u30ba\u30b7\u30b9\u30c6\u30e0\u3067\u63a1\u7528\u3055\u308c\u3066\u304d\u307e\u3057\u305f\u3002\u305d\u3057\u30662026\u5e74\u73fe\u5728\u3067\u306f\u3001<strong>\u30de\u30a4\u30af\u30ed\u30b5\u30fc\u30d3\u30b9\u30fb\u30af\u30e9\u30a6\u30c9\u30cd\u30a4\u30c6\u30a3\u30d6\u30fb\u751f\u6210AI\u30fbAI\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8<\/strong>\u306e\u666e\u53ca\u306b\u3088\u3063\u3066\u3001\u305d\u306e\u91cd\u8981\u6027\u306f\u3080\u3057\u308d\u9ad8\u307e\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u5f93\u6765\u306f\u300c\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u6307\u5411\u8a2d\u8a08\u306e\u767a\u5c55\u5f62\u300d\u3068\u3057\u3066\u8a9e\u3089\u308c\u308b\u3053\u3068\u304c\u591a\u304b\u3063\u305fDDD\u3067\u3059\u304c\u3001\u73fe\u5728\u3067\u306f<strong>\u30d3\u30b8\u30cd\u30b9\u3068AI\u3092\u3064\u306a\u3050\u77e5\u8b58\u30e2\u30c7\u30eb<\/strong>\u3068\u3057\u3066\u3082\u6ce8\u76ee\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u672c\u8a18\u4e8b\u3067\u306f\u3001DDD\u306e\u57fa\u672c\u6982\u5ff5\u304b\u3089\u5b9f\u8df5\u65b9\u6cd5\u3001\u6700\u65b0\u30c8\u30ec\u30f3\u30c9\u307e\u3067\u3001\u5b9f\u52d9\u3067\u5f79\u7acb\u3064\u8996\u70b9\u3092\u4ea4\u3048\u3066\u8a73\u3057\u304f\u89e3\u8aac\u3057\u307e\u3059\u3002<\/p>\n\n\n<h2>\u306a\u305c\u4eca\u3001DDD\u304c\u518d\u8a55\u4fa1\u3055\u308c\u3066\u3044\u308b\u306e\u304b<\/h2>\n<h3><span>\u30d3\u30b8\u30cd\u30b9\u306e\u5909\u5316\u304c\u901f\u304f\u306a\u3063\u305f<\/span><\/h3>\n<p class=\"isSelectedEnd\"><span>SaaS\u3001\u30b5\u30d6\u30b9\u30af\u30ea\u30d7\u30b7\u30e7\u30f3\u3001DX\u3001AI\u6d3b\u7528\u306a\u3069\u306b\u3088\u308a\u3001\u4f01\u696d\u306e\u30d3\u30b8\u30cd\u30b9\u30e2\u30c7\u30eb\u306f\u77ed\u671f\u9593\u3067\u5909\u5316\u3059\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3057\u305f\u3002<\/span><\/p>\n<p class=\"isSelectedEnd\"><span>\u305d\u306e\u7d50\u679c\u3001<\/span><\/p>\n<ul data-spread=\"false\">\n<li><span>\u8981\u4ef6\u5909\u66f4\u304c\u983b\u7e41\u306b\u767a\u751f\u3059\u308b<\/span><\/li>\n<li><span>\u65b0\u3057\u3044\u30b5\u30fc\u30d3\u30b9\u304c\u7d99\u7d9a\u7684\u306b\u8ffd\u52a0\u3055\u308c\u308b<\/span><\/li>\n<li><span>\u8907\u6570\u30c1\u30fc\u30e0\u304c\u540c\u6642\u958b\u767a\u3059\u308b<\/span><\/li>\n<\/ul>\n<p class=\"isSelectedEnd\"><span>\u3053\u3068\u304c\u5f53\u305f\u308a\u524d\u306b\u306a\u3063\u3066\u3044\u307e\u3059\u3002<\/span><\/p>\n<p><span>\u3053\u3046\u3057\u305f\u74b0\u5883\u3067\u306f\u3001\u300c\u4ed5\u69d8\u66f8\u4e2d\u5fc3\u300d\u306e\u8a2d\u8a08\u3067\u306f\u306a\u304f\u3001<\/span><strong><span>\u30c9\u30e1\u30a4\u30f3\uff08\u696d\u52d9\u77e5\u8b58\uff09\u3092\u4e2d\u5fc3\u306b\u8a2d\u8a08\u3059\u308bDDD<\/span><\/strong><span>\u304c\u9ad8\u3044\u52b9\u679c\u3092\u767a\u63ee\u3057\u307e\u3059\u3002<\/span><!-- notionvc: 42406a98-f9e1-40ea-a866-ae0ac08905a0 --><!-- notionvc: adbc8c69-63a1-4b21-b2e2-fce7160dfb3b --><\/p>\n<h3><span>AI\u6642\u4ee3\u3060\u304b\u3089\u3053\u305d\u30c9\u30e1\u30a4\u30f3\u77e5\u8b58\u304c\u91cd\u8981<\/span><\/h3>\n<p class=\"isSelectedEnd\"><span>2025\u5e74\u4ee5\u964d\u3001GitHub Copilot\u3001ChatGPT\u3001Claude Code\u3001Gemini Code Assist\u306a\u3069\u306eAI\u958b\u767a\u652f\u63f4\u30c4\u30fc\u30eb\u304c\u6025\u901f\u306b\u666e\u53ca\u3057\u307e\u3057\u305f\u3002<\/span><\/p>\n<p class=\"isSelectedEnd\"><span>\u3057\u304b\u3057\u3001\u591a\u304f\u306e\u4f01\u696d\u304c\u6c17\u4ed8\u304d\u59cb\u3081\u305f\u306e\u306f\u3001<\/span><\/p>\n<blockquote>\n<p class=\"isSelectedEnd\"><strong><span>AI\u306f\u30b3\u30fc\u30c9\u3092\u66f8\u3051\u3066\u3082\u3001\u696d\u52d9\u3092\u7406\u89e3\u3057\u3066\u3044\u308b\u308f\u3051\u3067\u306f\u306a\u3044<\/span><\/strong><\/p>\n<\/blockquote>\n<p class=\"isSelectedEnd\"><span>\u3068\u3044\u3046\u4e8b\u5b9f\u3067\u3059\u3002<\/span><\/p>\n<p class=\"isSelectedEnd\"><span>\u4f8b\u3048\u3070\u300c\u5951\u7d04\u300d\u300c\u9867\u5ba2\u300d\u300c\u53d7\u6ce8\u300d\u3068\u3044\u3046\u8a00\u8449\u3067\u3082\u3001\u4f01\u696d\u3054\u3068\u306b\u610f\u5473\u306f\u7570\u306a\u308a\u307e\u3059\u3002<\/span><\/p>\n<p class=\"isSelectedEnd\"><span>\u3064\u307e\u308a\u3001<\/span><\/p>\n<p class=\"isSelectedEnd\"><strong><span>AI\u304c\u512a\u79c0\u306b\u306a\u308b\u307b\u3069\u3001\u30c9\u30e1\u30a4\u30f3\u30e2\u30c7\u30eb\u306e\u54c1\u8cea\u304c\u30b7\u30b9\u30c6\u30e0\u54c1\u8cea\u3092\u5de6\u53f3\u3059\u308b<\/span><\/strong><span>\u3088\u3046\u306b\u306a\u3063\u3066\u3044\u307e\u3059\u3002<\/span><\/p>\n<p><span>DDD\u306f\u3001\u3053\u306e\u300c\u696d\u52d9\u77e5\u8b58\u3092\u660e\u6587\u5316\u3059\u308b\u300d\u3068\u3044\u3046\u5f79\u5272\u3092\u62c5\u3044\u307e\u3059\u3002<\/span><\/p>\n<h2>DDD\u306e\u57fa\u672c\u6982\u5ff5<\/h2>\n<h3><span>\u30e6\u30d3\u30ad\u30bf\u30b9\u8a00\u8a9e\uff08Ubiquitous Language\uff09<\/span><\/h3>\n<p class=\"isSelectedEnd\"><span>DDD\u3067\u6700\u3082\u91cd\u8981\u306a\u306e\u304c<\/span><strong><span>\u30e6\u30d3\u30ad\u30bf\u30b9\u8a00\u8a9e<\/span><\/strong><span>\u3067\u3059\u3002<\/span><\/p>\n<p class=\"isSelectedEnd\"><span>\u3053\u308c\u306f<\/span><\/p>\n<ul data-spread=\"false\">\n<li><span>\u958b\u767a\u8005<\/span><\/li>\n<li><span>\u30d7\u30ed\u30c0\u30af\u30c8\u30aa\u30fc\u30ca\u30fc<\/span><\/li>\n<li><span>\u696d\u52d9\u62c5\u5f53\u8005<\/span><\/li>\n<li><span>QA<\/span><\/li>\n<li><span>\u30c7\u30b6\u30a4\u30ca\u30fc<\/span><\/li>\n<\/ul>\n<p class=\"isSelectedEnd\"><span>\u5168\u54e1\u304c\u5171\u901a\u306e\u8a00\u8449\u3067\u4f1a\u8a71\u3059\u308b\u3068\u3044\u3046\u8003\u3048\u65b9\u3067\u3059\u3002<\/span><\/p>\n<p class=\"isSelectedEnd\"><span>\u4f8b\u3048\u3070EC\u30b5\u30a4\u30c8\u306a\u3089<\/span><\/p>\n<ul data-spread=\"false\">\n<li><span>\u6ce8\u6587<\/span><\/li>\n<li><span>\u51fa\u8377<\/span><\/li>\n<li><span>\u5728\u5eab\u5f15\u5f53<\/span><\/li>\n<li><span>\u6c7a\u6e08\u5b8c\u4e86<\/span><\/li>\n<\/ul>\n<p class=\"isSelectedEnd\"><span>\u306a\u3069\u306e\u7528\u8a9e\u3092\u7d71\u4e00\u3057\u307e\u3059\u3002<\/span><\/p>\n<p class=\"isSelectedEnd\"><span>\u3055\u3089\u306b\u91cd\u8981\u306a\u306e\u306f\u3001<\/span><strong><span>\u4f1a\u8a71\u30fb\u8a2d\u8a08\u66f8\u30fb\u30b3\u30fc\u30c9\u30fbAPI\u540d\u307e\u3067\u540c\u3058\u8a00\u8449\u3092\u4f7f\u3046\u3053\u3068<\/span><\/strong><span>\u3067\u3059\u3002<\/span><\/p>\n<p class=\"isSelectedEnd\"><span>\u3053\u306e\u4e00\u8cab\u6027\u304c\u3001\u4ed5\u69d8\u306e\u8a8d\u8b58\u30ba\u30ec\u3092\u5927\u5e45\u306b\u6e1b\u3089\u3057\u307e\u3059\u3002<\/span><\/p>\n<h3><span>\u30d0\u30a6\u30f3\u30c7\u30c3\u30c9\u30b3\u30f3\u30c6\u30ad\u30b9\u30c8\uff08Bounded Context\uff09<\/span><\/h3>\n<p class=\"isSelectedEnd\"><span>DDD\u3067\u306f<\/span><span>\u300c\u8a00\u8449\u306e\u610f\u5473\u304c\u5909\u308f\u308b\u5834\u6240\u300d<\/span><span>\u3092\u5883\u754c\u3068\u3057\u3066\u5207\u308a\u5206\u3051\u307e\u3059\u3002<\/span><\/p>\n<p class=\"isSelectedEnd\"><span>\u4f8b\u3048\u3070EC\u30b7\u30b9\u30c6\u30e0\u306a\u3089<\/span><\/p>\n<ul data-spread=\"false\">\n<li><span>\u5546\u54c1\u7ba1\u7406<\/span><\/li>\n<li><span>\u5728\u5eab\u7ba1\u7406<\/span><\/li>\n<li><span>\u6ce8\u6587\u7ba1\u7406<\/span><\/li>\n<li><span>\u914d\u9001\u7ba1\u7406<\/span><\/li>\n<li><span>\u4f1a\u8a08<\/span><\/li>\n<\/ul>\n<p class=\"isSelectedEnd\"><span>\u3067\u306f\u300c\u5546\u54c1\u300d\u3084\u300c\u6ce8\u6587\u300d\u306e\u610f\u5473\u304c\u5fae\u5999\u306b\u7570\u306a\u308a\u307e\u3059\u3002<\/span><\/p>\n<p class=\"isSelectedEnd\"><span>\u3053\u308c\u3089\u3092\u4e00\u3064\u306e\u5de8\u5927\u30e2\u30c7\u30eb\u306b\u307e\u3068\u3081\u308b\u3068\u3001<\/span><\/p>\n<ul data-spread=\"false\">\n<li><span>\u30e2\u30c7\u30eb\u304c\u80a5\u5927\u5316\u3059\u308b<\/span><\/li>\n<li><span>\u4fdd\u5b88\u304c\u56f0\u96e3\u306b\u306a\u308b<\/span><\/li>\n<li><span>\u30c1\u30fc\u30e0\u540c\u58eb\u304c\u885d\u7a81\u3059\u308b<\/span><\/li>\n<\/ul>\n<p class=\"isSelectedEnd\"><span>\u3068\u3044\u3046\u554f\u984c\u304c\u767a\u751f\u3057\u307e\u3059\u3002<\/span><\/p>\n<p class=\"isSelectedEnd\"><span>\u305d\u3053\u3067DDD\u3067\u306f\u3001<\/span><strong><span>\u30d0\u30a6\u30f3\u30c7\u30c3\u30c9\u30b3\u30f3\u30c6\u30ad\u30b9\u30c8\u3054\u3068\u306b\u72ec\u7acb\u3057\u305f\u30e2\u30c7\u30eb\u3092\u6301\u3064<\/span><\/strong><span>\u3053\u3068\u3092\u63a8\u5968\u3057\u3066\u3044\u307e\u3059\u3002<\/span><\/p>\n<div contenteditable=\"false\"><hr \/><\/div>\n<h3><span>\u30a8\u30f3\u30c6\u30a3\u30c6\u30a3\u30fb\u5024\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u30fb\u96c6\u7d04<\/span><\/h3>\n<p class=\"isSelectedEnd\"><span>DDD\u306e\u6226\u8853\u8a2d\u8a08\u3067\u306f\u3001\u4ee5\u4e0b\u306e\u6982\u5ff5\u304c\u91cd\u8981\u3067\u3059\u3002<\/span><\/p>\n<h4><span>\u30a8\u30f3\u30c6\u30a3\u30c6\u30a3<\/span><\/h4>\n<p 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class=\"isSelectedEnd\"><span>\u4e0d\u5909\uff08Immutable\uff09\u3068\u3057\u3066\u6271\u308f\u308c\u308b\u3053\u3068\u304c\u591a\u304f\u3001\u5b89\u5168\u306a\u8a2d\u8a08\u306b\u3064\u306a\u304c\u308a\u307e\u3059\u3002<\/span><\/p>\n<div contenteditable=\"false\"><hr \/><\/div>\n<h4><span>\u96c6\u7d04\uff08Aggregate\uff09<\/span><\/h4>\n<p class=\"isSelectedEnd\"><span>\u8907\u6570\u306e\u30a8\u30f3\u30c6\u30a3\u30c6\u30a3\u30fb\u5024\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092\u307e\u3068\u3081\u308b\u5358\u4f4d\u3067\u3059\u3002<\/span><\/p>\n<p class=\"isSelectedEnd\"><span>\u4f8b\u3048\u3070<\/span><\/p>\n<p class=\"isSelectedEnd\"><span>\u6ce8\u6587<\/span><\/p>\n<p class=\"isSelectedEnd\"><span>\u251c\u2500\u2500 \u6ce8\u6587\u660e\u7d30<\/span><\/p>\n<p class=\"isSelectedEnd\"><span>\u251c\u2500\u2500 \u914d\u9001\u5148<\/span><\/p>\n<p class=\"isSelectedEnd\"><span>\u2514\u2500\u2500 \u652f\u6255\u60c5\u5831<\/span><\/p>\n<p class=\"isSelectedEnd\"><span>\u3068\u3044\u3046\u3088\u3046\u306b\u3001<\/span><strong><span>\u4e00\u8cab\u6027\u3092\u4fdd\u8a3c\u3059\u308b\u5883\u754c<\/span><\/strong><\/p>\n<p class=\"isSelectedEnd\"><span>\u3068\u3057\u3066\u8a2d\u8a08\u307e\u3059\u3002<\/span><\/p>\n<p><span>\u8fd1\u5e74\u3067\u306f\u300c\u96c6\u7d04\u3092\u5927\u304d\u304f\u3057\u3059\u304e\u306a\u3044\u300d\u3053\u3068\u304c\u5b9f\u8df5\u4e0a\u306e\u30d9\u30b9\u30c8\u30d7\u30e9\u30af\u30c6\u30a3\u30b9\u3068\u306a\u3063\u3066\u3044\u307e\u3059\u3002<\/span><\/p>\n<p><!-- notionvc: bf198241-6151-4c61-af35-3e35118dc927 --><\/p>\n<h2>\u6226\u7565\u7684DDD\u3068\u6226\u8853\u7684DDD<\/h2>\n<h3><span>\u6226\u7565\u7684DDD<\/span><\/h3>\n<p class=\"isSelectedEnd\"><span>\u30b7\u30b9\u30c6\u30e0\u5168\u4f53\u3092\u3069\u306e\u3088\u3046\u306b\u5206\u5272\u3059\u308b\u304b\u3092\u8003\u3048\u307e\u3059\u3002<\/span><\/p>\n<p class=\"isSelectedEnd\"><span>\u4ee3\u8868\u4f8b\u306f<\/span><\/p>\n<ul data-spread=\"false\">\n<li><span>\u30b3\u30f3\u30c6\u30ad\u30b9\u30c8\u30de\u30c3\u30d7<\/span><\/li>\n<li><span>\u30b3\u30a2\u30c9\u30e1\u30a4\u30f3<\/span><\/li>\n<li><span>\u30b5\u30d6\u30c9\u30e1\u30a4\u30f3<\/span><\/li>\n<li><span>\u30d0\u30a6\u30f3\u30c7\u30c3\u30c9\u30b3\u30f3\u30c6\u30ad\u30b9\u30c8<\/span><\/li>\n<\/ul>\n<p class=\"isSelectedEnd\"><span>\u306a\u3069\u3067\u3059\u3002<\/span><\/p>\n<p class=\"isSelectedEnd\"><span>\u73fe\u5728\u3067\u306f<\/span><\/p>\n<p class=\"isSelectedEnd\"><strong><span>\u7d44\u7e54\u8a2d\u8a08\uff08Team Topologies\uff09<\/span><\/strong><\/p>\n<p class=\"isSelectedEnd\"><span>\u3068\u3082\u7d44\u307f\u5408\u308f\u305b\u3066\u8003\u3048\u308b\u4f01\u696d\u304c\u5897\u3048\u3066\u3044\u307e\u3059\u3002<\/span><\/p>\n<div contenteditable=\"false\"><hr \/><\/div>\n<h3><span>\u6226\u8853\u7684DDD<\/span><\/h3>\n<p class=\"isSelectedEnd\"><span>\u5b9f\u88c5\u30ec\u30d9\u30eb\u306e\u8a2d\u8a08\u3067\u3059\u3002<\/span><\/p>\n<p class=\"isSelectedEnd\"><span>\u4ee3\u8868\u7684\u306a\u8981\u7d20\u306f<\/span><\/p>\n<ul data-spread=\"false\">\n<li><span>Entity<\/span><\/li>\n<li><span>Value Object<\/span><\/li>\n<li><span>Repository<\/span><\/li>\n<li><span>Factory<\/span><\/li>\n<li><span>Domain Service<\/span><\/li>\n<li><span>Domain Event<\/span><\/li>\n<\/ul>\n<p class=\"isSelectedEnd\"><span>\u3067\u3059\u3002<\/span><\/p>\n<p class=\"isSelectedEnd\"><span>\u8fd1\u5e74\u3067\u306f<\/span><\/p>\n<p class=\"isSelectedEnd\"><strong><span>Clean Architecture<\/span><\/strong><\/p>\n<p class=\"isSelectedEnd\"><span>\u3084<\/span><\/p>\n<p class=\"isSelectedEnd\"><strong><span>Hexagonal Architecture<\/span><\/strong><\/p>\n<p><span>\u3068\u7d44\u307f\u5408\u308f\u305b\u308b\u30b1\u30fc\u30b9\u304c\u4e00\u822c\u7684\u306b\u306a\u3063\u3066\u3044\u307e\u3059\u3002<\/span><\/p>\n<p><!-- notionvc: 86bc45e1-44af-49a7-a027-f611e3f24f70 --><\/p>\n<h2>\u30a4\u30d9\u30f3\u30c8\u30b9\u30c8\u30fc\u30df\u30f3\u30b0\u304c\u6a19\u6e96\u7684\u306a\u5206\u6790\u624b\u6cd5\u3078<\/h2>\n<p class=\"isSelectedEnd\"><span>DDD\u5c0e\u5165\u6642\u306e\u30ef\u30fc\u30af\u30b7\u30e7\u30c3\u30d7\u3068\u3057\u3066\u3001<\/span><\/p>\n<p class=\"isSelectedEnd\"><span>\u30a4\u30d9\u30f3\u30c8\u30b9\u30c8\u30fc\u30df\u30f3\u30b0\u306f\u4eca\u3084\u4e16\u754c\u4e2d\u3067\u6a19\u6e96\u7684\u306a\u5206\u6790\u624b\u6cd5\u306b\u306a\u3063\u3066\u3044\u307e\u3059\u3002<\/span><\/p>\n<p class=\"isSelectedEnd\"><span>\u53c2\u52a0\u8005\u306f<\/span><\/p>\n<ul data-spread=\"false\">\n<li><span>\u958b\u767a\u8005<\/span><\/li>\n<li><span>\u696d\u52d9\u62c5\u5f53<\/span><\/li>\n<li><span>\u55b6\u696d<\/span><\/li>\n<li><span>\u30ab\u30b9\u30bf\u30de\u30fc\u30b5\u30dd\u30fc\u30c8<\/span><\/li>\n<li><span>\u30d7\u30ed\u30c0\u30af\u30c8\u30aa\u30fc\u30ca\u30fc<\/span><\/li>\n<\/ul>\n<p class=\"isSelectedEnd\"><span>\u306a\u3069\u3067\u3059\u3002<\/span><\/p>\n<p class=\"isSelectedEnd\"><span>\u4ed8\u7b8b\u3084\u30aa\u30f3\u30e9\u30a4\u30f3\u30db\u30ef\u30a4\u30c8\u30dc\u30fc\u30c9\u3092\u4f7f\u3063\u3066<\/span><\/p>\n<ul data-spread=\"false\">\n<li><span>\u4f55\u304c\u8d77\u304d\u308b\u306e\u304b<\/span><\/li>\n<li><span>\u8ab0\u304c\u64cd\u4f5c\u3059\u308b\u306e\u304b<\/span><\/li>\n<li><span>\u30b7\u30b9\u30c6\u30e0\u306f\u3069\u3046\u53cd\u5fdc\u3059\u308b\u304b<\/span><\/li>\n<\/ul>\n<p class=\"isSelectedEnd\"><span>\u3092\u6574\u7406\u3057\u3066\u3044\u304d\u307e\u3059\u3002<\/span><\/p>\n<p><span>\u73fe\u5728\u3067\u306fMiro\u3084FigJam\u306a\u3069\u3092\u5229\u7528\u3057\u305f<\/span><strong><span>\u30aa\u30f3\u30e9\u30a4\u30f3\u30a4\u30d9\u30f3\u30c8\u30b9\u30c8\u30fc\u30df\u30f3\u30b0<\/span><\/strong><span>\u3082\u4e00\u822c\u5316\u3057\u3066\u3044\u307e\u3059\u3002<\/span><\/p>\n<p><!-- notionvc: 0b2639f3-86a8-4fd8-9805-296c2aa5e8f0 --><\/p>\n<h2>DDD\u3068\u30de\u30a4\u30af\u30ed\u30b5\u30fc\u30d3\u30b9<\/h2>\n<p class=\"isSelectedEnd\"><span>DDD\u3068\u30de\u30a4\u30af\u30ed\u30b5\u30fc\u30d3\u30b9\u306f\u975e\u5e38\u306b\u76f8\u6027\u304c\u826f\u3044\u3053\u3068\u3067\u77e5\u3089\u308c\u3066\u3044\u307e\u3059\u3002<\/span><\/p>\n<p class=\"isSelectedEnd\"><span>\u305f\u3060\u3057\u3001<\/span><\/p>\n<p class=\"isSelectedEnd\"><strong><span>DDD\uff1d\u30de\u30a4\u30af\u30ed\u30b5\u30fc\u30d3\u30b9<\/span><\/strong><\/p>\n<p class=\"isSelectedEnd\"><span>\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002<\/span><\/p>\n<p class=\"isSelectedEnd\"><span>\u307e\u305aDDD\u3067<\/span><\/p>\n<ul data-spread=\"false\">\n<li><span>\u5883\u754c<\/span><\/li>\n<li><span>\u8cac\u52d9<\/span><\/li>\n<li><span>\u30e2\u30c7\u30eb<\/span><\/li>\n<\/ul>\n<p class=\"isSelectedEnd\"><span>\u3092\u6574\u7406\u3057\u3001<\/span><\/p>\n<p class=\"isSelectedEnd\"><span>\u305d\u306e\u7d50\u679c\u3068\u3057\u3066<\/span><\/p>\n<p class=\"isSelectedEnd\"><span>\u5fc5\u8981\u306a\u3089\u30de\u30a4\u30af\u30ed\u30b5\u30fc\u30d3\u30b9\u5316\u3059\u308b<\/span><\/p>\n<p class=\"isSelectedEnd\"><span>\u3068\u3044\u3046\u9806\u756a\u304c\u63a8\u5968\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/span><\/p>\n<p><span>\u3053\u306e\u8003\u3048\u65b9\u306f\u8fd1\u5e74\u3001\u591a\u304f\u306e\u6280\u8853\u30ab\u30f3\u30d5\u30a1\u30ec\u30f3\u30b9\u3067\u3082\u7e70\u308a\u8fd4\u3057\u7d39\u4ecb\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/span><\/p>\n\n<h2><span>DDD\u3068\u30a4\u30d9\u30f3\u30c8\u99c6\u52d5\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3<\/span><\/h2>\n<p class=\"isSelectedEnd\"><span>\u8fd1\u5e74\u3067\u306f<\/span><\/p>\n<ul data-spread=\"false\">\n<li><span>Apache Kafka<\/span><\/li>\n<li><span>Apache Pulsar<\/span><\/li>\n<li><span>Amazon EventBridge<\/span><\/li>\n<li><span>Google Cloud Pub\/Sub<\/span><\/li>\n<\/ul>\n<p class=\"isSelectedEnd\"><span>\u306a\u3069\u3092\u5229\u7528\u3057\u305f\u30a4\u30d9\u30f3\u30c8\u99c6\u52d5\u8a2d\u8a08\u304c\u4e00\u822c\u5316\u3057\u3066\u3044\u307e\u3059\u3002<\/span><\/p>\n<p class=\"isSelectedEnd\"><span>DDD\u3067\u306f<\/span><\/p>\n<p class=\"isSelectedEnd\"><strong><span>Domain Event<\/span><\/strong><\/p>\n<p class=\"isSelectedEnd\"><span>\u3092\u4e2d\u5fc3\u306b\u8a2d\u8a08\u3059\u308b\u3053\u3068\u3067<\/span><\/p>\n<ul data-spread=\"false\">\n<li><span>\u758e\u7d50\u5408<\/span><\/li>\n<li><span>\u9ad8\u3044\u62e1\u5f35\u6027<\/span><\/li>\n<li><span>\u975e\u540c\u671f\u51e6\u7406<\/span><\/li>\n<\/ul>\n<p class=\"isSelectedEnd\"><span>\u3092\u5b9f\u73fe\u3067\u304d\u307e\u3059\u3002<\/span><\/p>\n<p class=\"isSelectedEnd\"><span>\u307e\u305f\u3001Saga\u30d1\u30bf\u30fc\u30f3\u3084Outbox\u30d1\u30bf\u30fc\u30f3\u306a\u3069\u3092\u7d44\u307f\u5408\u308f\u305b\u308b\u3053\u3068\u3067\u3001\u5206\u6563\u30c8\u30e9\u30f3\u30b6\u30af\u30b7\u30e7\u30f3\u306e\u8907\u96d1\u3055\u306b\u3082\u5bfe\u5fdc\u3057\u3084\u3059\u304f\u306a\u308a\u307e\u3059\u3002<\/span><\/p>\n<h2><span>AI\u30fbLLM\u6642\u4ee3\u306b\u304a\u3051\u308bDDD\u306e\u65b0\u3057\u3044\u5f79\u5272<\/span><\/h2>\n<p class=\"isSelectedEnd\"><span>\u3053\u3053\u6570\u5e74\u3067\u6700\u3082\u6ce8\u76ee\u3055\u308c\u3066\u3044\u308b\u306e\u304c\u3001<\/span><\/p>\n<p class=\"isSelectedEnd\"><strong><span>DDD\u3068\u751f\u6210AI\u306e\u878d\u5408<\/span><\/strong><\/p>\n<p class=\"isSelectedEnd\"><span>\u3067\u3059\u3002<\/span><\/p>\n<p class=\"isSelectedEnd\"><span>\u4f8b\u3048\u3070AI\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u3092\u958b\u767a\u3059\u308b\u5834\u5408\u3067\u3082\u3001<\/span><\/p>\n<ul data-spread=\"false\">\n<li><span>\u9867\u5ba2\u3068\u306f\u4f55\u304b<\/span><\/li>\n<li><span>\u6ce8\u6587\u3068\u306f\u4f55\u304b<\/span><\/li>\n<li><span>\u627f\u8a8d\u3068\u306f\u4f55\u304b<\/span><\/li>\n<\/ul>\n<p class=\"isSelectedEnd\"><span>\u3092\u6b63\u3057\u304f\u7406\u89e3\u3067\u304d\u306a\u3051\u308c\u3070\u3001<\/span><span>AI\u306f\u8aa4\u3063\u305f\u5224\u65ad\u3092\u884c\u3044\u307e\u3059\u3002<\/span><\/p>\n<p class=\"isSelectedEnd\"><span>\u305d\u306e\u305f\u3081\u73fe\u5728\u3067\u306f<\/span><strong><span>DDD\u3092AI\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u306e\u77e5\u8b58\u30e2\u30c7\u30eb\u3068\u3057\u3066\u5229\u7528\u3059\u308b<\/span><\/strong><span>\u4f01\u696d\u3082\u5897\u3048\u3066\u3044\u307e\u3059\u3002<\/span><\/p>\n<p class=\"isSelectedEnd\"><span>\u307e\u305f\u3001<\/span><\/p>\n<ul data-spread=\"false\">\n<li><span>RAG\uff08Retrieval-Augmented Generation\uff09<\/span><\/li>\n<li><span>MCP\uff08Model Context Protocol\uff09<\/span><\/li>\n<li><span>Agentic AI<\/span><\/li>\n<\/ul>\n<p class=\"isSelectedEnd\"><span>\u306a\u3069\u306e\u4ed5\u7d44\u307f\u3067\u3082\u3001<\/span><span>\u30d0\u30a6\u30f3\u30c7\u30c3\u30c9\u30b3\u30f3\u30c6\u30ad\u30b9\u30c8\u3092\u610f\u8b58\u3057\u305f\u60c5\u5831\u8a2d\u8a08\u304c\u3001\u691c\u7d22\u7cbe\u5ea6\u3084AI\u306e\u56de\u7b54\u54c1\u8cea\u306e\u5411\u4e0a\u306b\u3064\u306a\u304c\u308b\u30b1\u30fc\u30b9\u304c\u5897\u3048\u3066\u3044\u307e\u3059\u3002<\/span><\/p>\n<p><!-- notionvc: 697c857a-f08a-4941-9318-ff9446c60fbc --><\/p>\n<h2><span>DDD\u5c0e\u5165\u306e\u30e1\u30ea\u30c3\u30c8<\/span><\/h2>\n<h3><span>1. \u30d3\u30b8\u30cd\u30b9\u3068\u30b7\u30b9\u30c6\u30e0\u306e\u30ba\u30ec\u304c\u6e1b\u308b<\/span><\/h3>\n<p class=\"isSelectedEnd\"><span>\u30e6\u30d3\u30ad\u30bf\u30b9\u8a00\u8a9e\u306b\u3088\u308a\u3001<\/span><span>\u4ed5\u69d8\u306e\u8a8d\u8b58\u9055\u3044\u304c\u6e1b\u5c11\u3057\u307e\u3059\u3002<\/span><\/p>\n<h3><span>2. \u4fdd\u5b88\u6027\u304c\u9ad8\u304f\u306a\u308b<\/span><\/h3>\n<p class=\"isSelectedEnd\"><span>\u8cac\u52d9\u304c\u660e\u78ba\u306b\u306a\u308b\u305f\u3081\u3001<\/span><span>\u5909\u66f4\u306e\u5f71\u97ff\u7bc4\u56f2\u3092\u9650\u5b9a\u3067\u304d\u307e\u3059\u3002<\/span><\/p>\n<h3><span>3. \u30c1\u30fc\u30e0\u958b\u767a\u304c\u3057\u3084\u3059\u3044<\/span><\/h3>\n<p class=\"isSelectedEnd\"><span>\u30d0\u30a6\u30f3\u30c7\u30c3\u30c9\u30b3\u30f3\u30c6\u30ad\u30b9\u30c8\u5358\u4f4d\u3067<\/span><span>\u30c1\u30fc\u30e0\u3092\u5206\u5272\u3067\u304d\u307e\u3059\u3002<\/span><span>Conway\u306e\u6cd5\u5247\u3068\u3082\u76f8\u6027\u304c\u826f\u304f\u3001<\/span><span>\u7d44\u7e54\u8a2d\u8a08\u306b\u3082\u6d3b\u304b\u305b\u307e\u3059\u3002<\/span><\/p>\n<h3><span>4. AI\u6d3b\u7528\u3068\u306e\u76f8\u6027\u304c\u826f\u3044<\/span><\/h3>\n<p class=\"isSelectedEnd\"><span>\u696d\u52d9\u77e5\u8b58\u304c\u6574\u7406\u3055\u308c\u308b\u305f\u3081\u3001<\/span><span>AI\u306b\u3088\u308b\u30b3\u30fc\u30c9\u751f\u6210\u3084AI\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u958b\u767a\u3067\u3082\u54c1\u8cea\u3092\u7dad\u6301\u3057\u3084\u3059\u304f\u306a\u308a\u307e\u3059\u3002<\/span><\/p>\n<h2><span>DDD\u5c0e\u5165\u6642\u306e\u6ce8\u610f\u70b9<\/span><\/h2>\n<h3><span>\u5b66\u7fd2\u30b3\u30b9\u30c8\u304c\u9ad8\u3044<\/span><\/h3>\n<p class=\"isSelectedEnd\"><span>DDD\u306f\u5358\u306a\u308b\u8a2d\u8a08\u30d1\u30bf\u30fc\u30f3\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002<\/span><\/p>\n<p class=\"isSelectedEnd\"><span>\u696d\u52d9\u7406\u89e3\u30fb\u8a2d\u8a08\u30fb\u7d44\u7e54\u904b\u55b6\u307e\u3067\u542b\u3080\u8003\u3048\u65b9\u306a\u306e\u3067\u3001<\/span><span>\u7fd2\u5f97\u306b\u306f\u6642\u9593\u304c\u304b\u304b\u308a\u307e\u3059\u3002<\/span><\/p>\n<h3><span>\u5c0f\u898f\u6a21\u30b7\u30b9\u30c6\u30e0\u306b\u306f\u4e0d\u8981\u306a\u5834\u5408\u3082\u3042\u308b<\/span><\/h3>\n<p class=\"isSelectedEnd\"><span>CRUD\u4e2d\u5fc3\u306e\u30b7\u30f3\u30d7\u30eb\u306a\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3067\u306f\u3001<\/span><span>DDD\u306f\u904e\u5270\u8a2d\u8a08\u306b\u306a\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002<\/span><\/p>\n<p 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