{"id":1727,"date":"2026-04-10T08:47:33","date_gmt":"2026-04-10T08:47:33","guid":{"rendered":"https:\/\/www.viz-note.com\/ja\/advanced-entity-relationship-diagram-patterns-distributed-transactions\/"},"modified":"2026-04-10T08:47:33","modified_gmt":"2026-04-10T08:47:33","slug":"advanced-entity-relationship-diagram-patterns-distributed-transactions","status":"publish","type":"post","link":"https:\/\/www.viz-note.com\/ja\/advanced-entity-relationship-diagram-patterns-distributed-transactions\/","title":{"rendered":"\u8907\u96d1\u306a\u5206\u6563\u30c8\u30e9\u30f3\u30b6\u30af\u30b7\u30e7\u30f3\u30b7\u30b9\u30c6\u30e0\u5411\u3051\u306e\u9ad8\u5ea6\u306a\u30a8\u30f3\u30c6\u30a3\u30c6\u30a3\u95a2\u4fc2\u56f3\u30d1\u30bf\u30fc\u30f3"},"content":{"rendered":"<p>\u73fe\u4ee3\u306e\u30a4\u30f3\u30d5\u30e9\u30b9\u30c8\u30e9\u30af\u30c1\u30e3\u306e\u305f\u3081\u306e\u30c7\u30fc\u30bf\u30e2\u30c7\u30eb\u8a2d\u8a08\u306b\u306f\u3001\u6839\u672c\u7684\u306a\u8003\u3048\u65b9\u306e\u8ee2\u63db\u304c\u5fc5\u8981\u3067\u3059\u3002\u5f93\u6765\u306e\u30a8\u30f3\u30c6\u30a3\u30c6\u30a3\u95a2\u4fc2\u56f3\uff08ERD\uff09\u306f\u3001\u5358\u4e00\u306e\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u304c\u3059\u3079\u3066\u306e\u30c8\u30e9\u30f3\u30b6\u30af\u30b7\u30e7\u30f3\u3092\u7ba1\u7406\u3059\u308b\u30e2\u30ce\u30ea\u30b7\u30c3\u30af\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u306b\u304a\u3044\u3066\u9069\u5207\u306b\u6a5f\u80fd\u3057\u3066\u3044\u307e\u3057\u305f\u3002\u3057\u304b\u3057\u3001\u30b7\u30b9\u30c6\u30e0\u304c\u5206\u6563\u74b0\u5883\u3078\u3068\u9032\u5316\u3059\u308b\u306b\u3064\u308c\u3066\u3001\u30c7\u30fc\u30bf\u6574\u5408\u6027\u3084\u95a2\u4fc2\u30de\u30c3\u30d4\u30f3\u30b0\u306e\u30eb\u30fc\u30eb\u306f\u5927\u304d\u304f\u5909\u5316\u3057\u307e\u3059\u3002\u3053\u306e\u30ac\u30a4\u30c9\u3067\u306f\u3001\u8907\u96d1\u306a\u5206\u6563\u30c8\u30e9\u30f3\u30b6\u30af\u30b7\u30e7\u30f3\u30b7\u30b9\u30c6\u30e0\u306b\u7279\u5316\u3057\u305f\u9ad8\u5ea6\u306aERD\u30d1\u30bf\u30fc\u30f3\u306b\u3064\u3044\u3066\u63a2\u6c42\u3057\u307e\u3059\u3002\u4e00\u8cab\u6027\u306e\u30e2\u30c7\u30eb\u5316\u3001\u30b5\u30fc\u30d3\u30b9\u9593\u3067\u306e\u72b6\u614b\u7ba1\u7406\u3001\u7279\u5b9a\u306e\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u88fd\u54c1\u306b\u4f9d\u5b58\u305b\u305a\u306b\u4f9d\u5b58\u95a2\u4fc2\u3092\u53ef\u8996\u5316\u3059\u308b\u65b9\u6cd5\u306b\u3064\u3044\u3066\u691c\u8a0e\u3057\u307e\u3059\u3002<\/p>\n<p>\u5206\u6563\u74b0\u5883\u3067\u306f\u3001\u30c7\u30fc\u30bf\u6240\u6709\u6a29\u306e\u5883\u754c\u304c\u66d6\u6627\u306b\u306a\u308a\u307e\u3059\u3002\u30a8\u30f3\u30c6\u30a3\u30c6\u30a3\u304c\u8907\u6570\u306e\u8ad6\u7406\u7684\u30b9\u30c8\u30a2\u306b\u5b58\u5728\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u3001\u95a2\u4fc2\u304c\u3069\u306e\u3088\u3046\u306b\u7dad\u6301\u3055\u308c\u308b\u304b\u3092\u660e\u78ba\u306b\u5b9a\u7fa9\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u306e\u6587\u66f8\u3067\u306f\u3001\u3053\u308c\u3089\u306e\u8907\u96d1\u3055\u3092\u30e2\u30c7\u30eb\u5316\u3059\u308b\u305f\u3081\u306e\u69cb\u9020\u7684\u306a\u30a2\u30d7\u30ed\u30fc\u30c1\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002<\/p>\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter\"><img alt=\"Whimsical infographic illustrating advanced Entity Relationship Diagram patterns for distributed transaction systems, featuring microservice islands connected by logical reference bridges, Saga pattern state machine with owl orchestrator, CQRS read\/write model ponds, sharding treasure map, event sourcing storybook, and CAP theorem dragon, designed to visualize distributed data modeling concepts\" decoding=\"async\" src=\"https:\/\/www.viz-note.com\/wp-content\/uploads\/2026\/04\/advanced-erd-patterns-distributed-transactions-infographic-whimsical.jpg\"\/><\/figure>\n<\/div>\n<h2>\ud83e\udde0 \u5206\u6563\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u304c\u30c7\u30fc\u30bf\u30e2\u30c7\u30ea\u30f3\u30b0\u306b\u4e0e\u3048\u308b\u5f71\u97ff<\/h2>\n<p>\u7279\u5b9a\u306e\u30d1\u30bf\u30fc\u30f3\u306b\u53d6\u308a\u7d44\u3080\u524d\u306b\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u5883\u754c\u306b\u3088\u3063\u3066\u8ab2\u3055\u308c\u308b\u5236\u7d04\u3092\u7406\u89e3\u3059\u308b\u3053\u3068\u304c\u4e0d\u53ef\u6b20\u3067\u3059\u3002\u30e2\u30ce\u30ea\u30b7\u30c3\u30af\u306a\u69cb\u6210\u3067\u306f\u3001\u5916\u90e8\u30ad\u30fc\u5236\u7d04\u304c\u53c2\u7167\u6574\u5408\u6027\u3092\u4fdd\u8a3c\u3057\u307e\u3059\u3002\u3057\u304b\u3057\u5206\u6563\u30b7\u30b9\u30c6\u30e0\u3067\u306f\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u9045\u5ef6\u3084\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30d1\u30fc\u30c6\u30a3\u30b7\u30e7\u30f3\u306e\u53ef\u80fd\u6027\u304c\u3042\u308b\u305f\u3081\u3001\u5373\u6642\u6574\u5408\u6027\u3092\u78ba\u4fdd\u3059\u308b\u3053\u3068\u306f\u3057\u3070\u3057\u3070\u4e0d\u53ef\u80fd\u307e\u305f\u306f\u6975\u3081\u3066\u30b3\u30b9\u30c8\u304c\u9ad8\u3044\u3067\u3059\u3002<\/p>\n<ul>\n<li><strong>\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30d1\u30fc\u30c6\u30a3\u30b7\u30e7\u30f3\uff1a<\/strong> CAP\u5b9a\u7406\u306f\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u5206\u88c2\u304c\u767a\u751f\u3057\u305f\u5834\u5408\u3001\u4e00\u8cab\u6027\uff08Consistency\uff09\u3068\u53ef\u7528\u6027\uff08Availability\uff09\u306e\u3069\u3061\u3089\u304b\u3092\u9078\u629e\u3057\u306a\u3051\u308c\u3070\u306a\u3089\u306a\u3044\u3053\u3068\u3092\u793a\u3057\u3066\u3044\u307e\u3059\u3002<\/li>\n<li><strong>\u30c7\u30fc\u30bf\u6240\u6709\u6a29\uff1a<\/strong>\u30b5\u30fc\u30d3\u30b9\u306f\u3001\u5bc6\u7d50\u5408\u3092\u9632\u3050\u305f\u3081\u306b\u81ea\u3089\u306e\u30c7\u30fc\u30bf\u3092\u6240\u6709\u3057\u306a\u3051\u308c\u3070\u306a\u308a\u307e\u305b\u3093\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u30b5\u30fc\u30d3\u30b9\u5883\u754c\u3092\u8d8a\u3048\u305f\u76f4\u63a5\u7684\u306a\u5916\u90e8\u30ad\u30fc\u95a2\u4fc2\u304c\u5236\u9650\u3055\u308c\u307e\u3059\u3002<\/li>\n<li><strong>\u30c8\u30e9\u30f3\u30b6\u30af\u30b7\u30e7\u30f3\u5883\u754c\uff1a<\/strong>\u8907\u6570\u306e\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306b\u307e\u305f\u304c\u308b\u30b0\u30ed\u30fc\u30d0\u30eb\u30c8\u30e9\u30f3\u30b6\u30af\u30b7\u30e7\u30f3\u306f\u3001\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u304a\u3088\u3073\u4fe1\u983c\u6027\u306e\u30ea\u30b9\u30af\u306e\u305f\u3081\u3001\u4e00\u822c\u7684\u306b\u63a8\u5968\u3055\u308c\u307e\u305b\u3093\u3002<\/li>\n<\/ul>\n<p>\u3053\u306e\u74b0\u5883\u5411\u3051\u306bERD\u3092\u4f5c\u6210\u3059\u308b\u969b\u306b\u306f\u3001\u7269\u7406\u7684\u5236\u7d04\u3060\u3051\u3067\u306a\u304f\u3001\u8ad6\u7406\u7684\u306a\u95a2\u4fc2\u3092\u53cd\u6620\u3057\u306a\u3051\u308c\u3070\u306a\u308a\u307e\u305b\u3093\u3002\u8996\u899a\u7684\u306a\u8868\u73fe\u306f\u3001\u30c7\u30fc\u30bf\u304c\u3069\u3053\u306b\u5b58\u5728\u3059\u308b\u304b\u3001\u3069\u306e\u3088\u3046\u306b\u540c\u671f\u3055\u308c\u3066\u3044\u308b\u304b\u3092\u660e\u78ba\u306b\u4f1d\u3048\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<h2>\ud83d\udd17 \u5916\u90e8\u30ad\u30fc\u306a\u3057\u3067\u53c2\u7167\u6574\u5408\u6027\u3092\u7ba1\u7406\u3059\u308b<\/h2>\n<p>\u5206\u6563\u30c8\u30e9\u30f3\u30b6\u30af\u30b7\u30e7\u30f3\u30b7\u30b9\u30c6\u30e0\u3067\u306f\u3001\u7269\u7406\u7684\u306a\u5916\u90e8\u30ad\u30fc\u304c\u3057\u3070\u3057\u3070\u5b58\u5728\u3057\u307e\u305b\u3093\u3002\u4ee3\u308f\u308a\u306b\u3001\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u30ed\u30b8\u30c3\u30af\u3084\u975e\u540c\u671f\u30a4\u30d9\u30f3\u30c8\u306b\u3088\u3063\u3066\u8ad6\u7406\u7684\u306a\u95a2\u4fc2\u304c\u5f37\u5236\u3055\u308c\u307e\u3059\u3002ERD\u306f\u3053\u308c\u3089\u306e\u8ad6\u7406\u7684\u30ea\u30f3\u30af\u3092\u660e\u78ba\u306b\u6349\u3048\u306a\u3051\u308c\u3070\u306a\u308a\u307e\u305b\u3093\u3002<\/p>\n<h3>1. \u8ad6\u7406\u7684\u8b58\u5225\u5b50\u53c2\u7167<\/h3>\n<p>\u7269\u7406\u7684\u306a\u30ad\u30fc\u5236\u7d04\u306e\u4ee3\u308f\u308a\u306b\u3001\u30e2\u30c7\u30eb\u306f\u4e00\u610f\u306e\u8b58\u5225\u5b50\u3092\u4f7f\u7528\u3057\u307e\u3059\u3002\u56f3\u3092\u63cf\u304f\u969b\u306b\u306f\u3001\u95a2\u4fc2\u304c\u8ad6\u7406\u7684\u30ea\u30f3\u30af\u3067\u3042\u308b\u3053\u3068\u3092\u660e\u793a\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<ul>\n<li>\u8ad6\u7406\u7684\u4f9d\u5b58\u95a2\u4fc2\u3092\u8868\u3059\u306b\u306f\u7834\u7dda\u3092\u4f7f\u7528\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/li>\n<li>\u95a2\u4fc2\u3092\u300c\u5236\u7d04\u300d\u3067\u306f\u306a\u304f\u300c\u53c2\u7167\u300d\u3067\u30e9\u30d9\u30eb\u4ed8\u3051\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/li>\n<li>ID\u306e\u30c7\u30fc\u30bf\u578b\u3092\u660e\u78ba\u306b\u6307\u5b9a\u3057\u3066\u3001\u30b9\u30ad\u30fc\u30de\u306b\u304a\u3051\u308b\u578b\u5b89\u5168\u3092\u78ba\u4fdd\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/li>\n<\/ul>\n<h3>2. \u30bd\u30d5\u30c8\u53c2\u7167<\/h3>\n<p>\u30cf\u30fc\u30c9\u524a\u9664\u306f\u5206\u6563\u30b7\u30b9\u30c6\u30e0\u3067\u306f\u30ea\u30b9\u30af\u304c\u9ad8\u304f\u306a\u308a\u307e\u3059\u3002\u4e00\u822c\u7684\u306a\u30d1\u30bf\u30fc\u30f3\u3068\u3057\u3066\u3001\u30ec\u30b3\u30fc\u30c9\u3092\u524a\u9664\u3059\u308b\u306e\u3067\u306f\u306a\u304f\u3001\u524a\u9664\u6e08\u307f\u3068\u3057\u3066\u30de\u30fc\u30af\u3059\u308b\u65b9\u6cd5\u304c\u3042\u308a\u307e\u3059\u3002ERD\u306b\u306f\u30b9\u30c6\u30fc\u30bf\u30b9\u30d5\u30a3\u30fc\u30eb\u30c9\u3092\u542b\u3081\u308b\u3079\u304d\u3067\u3059\u3002<\/p>\n<ul>\n<li>\u4ee5\u4e0b\u306e\u30d5\u30a3\u30fc\u30eb\u30c9\u3092\u542b\u3081\u3066\u304f\u3060\u3055\u3044\uff1a<code>is_active<\/code>\u307e\u305f\u306f<code>status<\/code>\u5217\u3002<\/li>\n<li>\u56f3\u306e\u30e1\u30e2\u5185\u306b\u30a8\u30f3\u30c6\u30a3\u30c6\u30a3\u306e\u30e9\u30a4\u30d5\u30b5\u30a4\u30af\u30eb\u3092\u8a18\u9332\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/li>\n<li>\u524a\u9664\u30a4\u30d9\u30f3\u30c8\u4e2d\u306b\u5b64\u7acb\u3057\u305f\u30ec\u30b3\u30fc\u30c9\u304c\u3069\u306e\u3088\u3046\u306b\u51e6\u7406\u3055\u308c\u308b\u304b\u3092\u660e\u78ba\u306b\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/li>\n<\/ul>\n<h3>3. \u6700\u7d42\u7684\u6574\u5408\u6027\u306e\u30e2\u30c7\u30eb\u5316<\/h3>\n<p>\u30c7\u30fc\u30bf\u304c\u30b5\u30fc\u30d3\u30b9\u9593\u3067\u30ec\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3055\u308c\u308b\u5834\u5408\u3001\u6574\u5408\u6027\u306f\u5373\u6642\u306b\u5f97\u3089\u308c\u307e\u305b\u3093\u3002ERD\u306f\u30ec\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u9045\u5ef6\u3092\u53ef\u8996\u5316\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<ul>\n<li>\u8aad\u307f\u53d6\u308a\u5c02\u7528\u30ec\u30d7\u30ea\u30ab\u3067\u3042\u308b\u30a8\u30f3\u30c6\u30a3\u30c6\u30a3\u3092\u30de\u30fc\u30af\u3059\u308b\u3002<\/li>\n<li>\u300c\u771f\u5b9f\u306e\u30bd\u30fc\u30b9\u300d\u3068\u300c\u30ad\u30e3\u30c3\u30b7\u30e5\u3055\u308c\u305f\u30d0\u30fc\u30b8\u30e7\u30f3\u300d\u3068\u3092\u533a\u5225\u3059\u308b\u3002<\/li>\n<li>\u5909\u66f4\u3092\u540c\u671f\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3055\u308c\u308b\u30e1\u30ab\u30cb\u30ba\u30e0\u3092\u793a\u3059\uff08\u4f8b\uff1a\u5909\u66f4\u30c7\u30fc\u30bf\u30ad\u30e3\u30d7\u30c1\u30e3\uff09\u3002<\/li>\n<\/ul>\n<h2>\u26a1 \u30b5\u30ac\u30d1\u30bf\u30fc\u30f3\u306e\u30e2\u30c7\u30ea\u30f3\u30b0<\/h2>\n<p>\u30b5\u30ac\u30d1\u30bf\u30fc\u30f3\u306f\u5206\u6563\u30c8\u30e9\u30f3\u30b6\u30af\u30b7\u30e7\u30f3\u306e\u57fa\u76e4\u3067\u3042\u308b\u3002\u30c8\u30e9\u30f3\u30b6\u30af\u30b7\u30e7\u30f3\u3092\u4e00\u9023\u306e\u30ed\u30fc\u30ab\u30eb\u30c8\u30e9\u30f3\u30b6\u30af\u30b7\u30e7\u30f3\u306b\u5206\u5272\u3059\u308b\u3053\u3068\u3067\u3001\u9577\u6642\u9593\u5b9f\u884c\u3055\u308c\u308b\u64cd\u4f5c\u3092\u7ba1\u7406\u3059\u308b\u3002\u5404\u30ed\u30fc\u30ab\u30eb\u30c8\u30e9\u30f3\u30b6\u30af\u30b7\u30e7\u30f3\u306f\u7279\u5b9a\u306e\u30b5\u30fc\u30d3\u30b9\u5185\u306e\u30c7\u30fc\u30bf\u3092\u66f4\u65b0\u3057\u3001\u6b21\u306e\u30b9\u30c6\u30c3\u30d7\u3092\u30c8\u30ea\u30ac\u30fc\u3059\u308b\u3002<\/p>\n<h3>1. \u72b6\u614b\u6a5f\u68b0\u306e\u8868\u73fe<\/h3>\n<p>\u30b5\u30ac\u306f\u72b6\u614b\u306b\u4f9d\u5b58\u3059\u308b\u305f\u3081\u3001ERD\u306f\u30d7\u30ed\u30bb\u30b9\u306e\u72b6\u614b\u9077\u79fb\u3092\u660e\u793a\u7684\u306b\u30e2\u30c7\u30eb\u5316\u3057\u306a\u3051\u308c\u3070\u306a\u3089\u306a\u3044\u3002<\/p>\n<ul>\n<li>\u6b21\u306e<code>SagaInstance<\/code>\u30a8\u30f3\u30c6\u30a3\u30c6\u30a3\u3092\u4f5c\u6210\u3059\u308b\u3002<\/li>\n<li>\u4ee5\u4e0b\u306e\u72b6\u614b\u3092\u5b9a\u7fa9\u3059\u308b\uff1a<code>INITIATED<\/code>, <code>COMPLETING<\/code>, <code>COMPENSATING<\/code>\u3001\u304a\u3088\u3073<code>COMPLETED<\/code>.<\/li>\n<li>\u30b5\u30ac\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u3092\u3001\u5f71\u97ff\u3092\u53d7\u3051\u308b\u7279\u5b9a\u306e\u30d3\u30b8\u30cd\u30b9\u30a8\u30f3\u30c6\u30a3\u30c6\u30a3\u306b\u30ea\u30f3\u30af\u3059\u308b\u3002<\/li>\n<\/ul>\n<h3>2. \u88dc\u511f\u30c8\u30e9\u30f3\u30b6\u30af\u30b7\u30e7\u30f3<\/h3>\n<p>\u30b9\u30c6\u30c3\u30d7\u304c\u5931\u6557\u3057\u305f\u5834\u5408\u3001\u30b5\u30ac\u306f\u4ee5\u524d\u306e\u30b9\u30c6\u30c3\u30d7\u3092\u30ed\u30fc\u30eb\u30d0\u30c3\u30af\u3057\u306a\u3051\u308c\u3070\u306a\u3089\u306a\u3044\u3002\u56f3\u306b\u306f\u9006\u65b9\u5411\u306e\u95a2\u4fc2\u3092\u793a\u3059\u5fc5\u8981\u304c\u3042\u308b\u3002<\/p>\n<ul>\n<li>\u5404\u30b9\u30c6\u30c3\u30d7\u306b\u5bfe\u3059\u308b\u88dc\u511f\u30a2\u30af\u30b7\u30e7\u30f3\u3092\u6587\u66f8\u5316\u3059\u308b\u3002<\/li>\n<li>\u4ee5\u4e0b\u306e<code>SagaLog<\/code>\u30c6\u30fc\u30d6\u30eb\u304c\u3059\u3079\u3066\u306e\u30b9\u30c6\u30c3\u30d7\u306e\u5c65\u6b74\u3092\u8a18\u9332\u3057\u3066\u3044\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3059\u308b\u3002<\/li>\n<li>\u30ed\u30fc\u30eb\u30d0\u30c3\u30af\u30d1\u30b9\u3092\u5225\u3005\u306e\u95a2\u4fc2\u7dda\u3068\u3057\u3066\u53ef\u8996\u5316\u3059\u308b\u3002<\/li>\n<\/ul>\n<h3>3. \u30a4\u30d9\u30f3\u30c8\u306e\u30c8\u30ea\u30ac\u30fc<\/h3>\n<p>\u30b5\u30ac\u306f\u3057\u3070\u3057\u3070\u30a4\u30d9\u30f3\u30c8\u99c6\u52d5\u3067\u3042\u308b\u3002ERD\u306f\u30a4\u30d9\u30f3\u30c8\u304c\u72b6\u614b\u5909\u66f4\u3092\u5f15\u304d\u8d77\u3053\u3059\u4ed5\u7d44\u307f\u3092\u793a\u3059\u5fc5\u8981\u304c\u3042\u308b\u3002<\/p>\n<ul>\n<li>\u6b21\u306e<code>\u30a4\u30d9\u30f3\u30c8\u30ed\u30b0<\/code> \u30c6\u30fc\u30d6\u30eb\u3002<\/li>\n<li>\u30a4\u30d9\u30f3\u30c8\u3092\u7279\u5b9a\u306e\u30b5\u30fc\u30ac\u72b6\u614b\u9077\u79fb\u306b\u30de\u30c3\u30d4\u30f3\u30b0\u3059\u308b\u3002<\/li>\n<li>\u3069\u306e\u30b5\u30fc\u30d3\u30b9\u304c\u3069\u306e\u30a4\u30d9\u30f3\u30c8\u3092\u6d88\u8cbb\u3059\u308b\u304b\u3092\u793a\u3059\u3002<\/li>\n<\/ul>\n<h2>\ud83d\udcca \u4e00\u8cab\u6027\u30d1\u30bf\u30fc\u30f3\u306e\u6bd4\u8f03<\/h2>\n<p>\u7570\u306a\u308b\u4e00\u8cab\u6027\u30e2\u30c7\u30eb\u9593\u306e\u30c8\u30ec\u30fc\u30c9\u30aa\u30d5\u3092\u7406\u89e3\u3059\u308b\u3053\u3068\u306f\u3001\u6b63\u78ba\u306aERD\u8a2d\u8a08\u306b\u3068\u3063\u3066\u4e0d\u53ef\u6b20\u3067\u3059\u3002\u4ee5\u4e0b\u306e\u8868\u306f\u3001\u4e00\u822c\u7684\u306a\u30d1\u30bf\u30fc\u30f3\u306e\u7279\u5fb4\u3092\u6982\u8aac\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<table>\n<thead>\n<tr>\n<th>\u30d1\u30bf\u30fc\u30f3<\/th>\n<th>\u4e00\u8cab\u6027\u30ec\u30d9\u30eb<\/th>\n<th>ERD\u306e\u8907\u96d1\u3055<\/th>\n<th>\u6700\u9069\u306a\u4f7f\u7528\u30b1\u30fc\u30b9<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>2\u6bb5\u968e\u30b3\u30df\u30c3\u30c8<\/td>\n<td>\u5f37<\/td>\n<td>\u4f4e<\/td>\n<td>\u5185\u90e8\u30b5\u30fc\u30d3\u30b9\u306e\u8abf\u6574<\/td>\n<\/tr>\n<tr>\n<td>\u30b5\u30fc\u30ac\u30aa\u30fc\u30b1\u30b9\u30c8\u30ec\u30fc\u30b7\u30e7\u30f3<\/td>\n<td>\u6700\u7d42\u7684<\/td>\n<td>\u9ad8<\/td>\n<td>\u9577\u6642\u9593\u5b9f\u884c\u3055\u308c\u308b\u30d3\u30b8\u30cd\u30b9\u30d7\u30ed\u30bb\u30b9<\/td>\n<\/tr>\n<tr>\n<td>\u30b5\u30fc\u30ac\u30b3\u30fc\u30c7\u30a3\u30cd\u30fc\u30b7\u30e7\u30f3<\/td>\n<td>\u6700\u7d42\u7684<\/td>\n<td>\u4e2d<\/td>\n<td>\u7de9\u304f\u7d50\u5408\u3055\u308c\u305f\u30de\u30a4\u30af\u30ed\u30b5\u30fc\u30d3\u30b9<\/td>\n<\/tr>\n<tr>\n<td>CQRS\u30ea\u30fc\u30c9\u30e2\u30c7\u30eb<\/td>\n<td>\u6700\u7d42\u7684<\/td>\n<td>\u4e2d<\/td>\n<td>\u9ad8\u8aad\u307f\u53d6\u308a\u8ca0\u8377<\/td>\n<\/tr>\n<tr>\n<td>\u30a4\u30d9\u30f3\u30c8\u30bd\u30fc\u30b7\u30f3\u30b0<\/td>\n<td>\u5f37\uff08\u96c6\u7d04\u3054\u3068\uff09<\/td>\n<td>\u9ad8<\/td>\n<td>\u76e3\u67fb\u30ed\u30b0\u3068\u72b6\u614b\u306e\u518d\u69cb\u7bc9<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>\ud83d\udd04 \u30b3\u30de\u30f3\u30c9\u30af\u30a8\u30ea\u8cac\u4efb\u5206\u96e2\uff08CQRS\uff09<\/h2>\n<p>CQRS\u306f\u8aad\u307f\u53d6\u308a\u30e2\u30c7\u30eb\u3068\u66f8\u304d\u8fbc\u307f\u30e2\u30c7\u30eb\u3092\u5206\u96e2\u3057\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u66f8\u304d\u8fbc\u307f\u5074\u306eERD\u306f\u8aad\u307f\u53d6\u308a\u5074\u306eERD\u3068\u5927\u304d\u304f\u7570\u306a\u308a\u307e\u3059\u3002<\/p>\n<h3>1. \u66f8\u304d\u8fbc\u307f\u30e2\u30c7\u30eb\u306e\u8a2d\u8a08<\/h3>\n<p>\u66f8\u304d\u8fbc\u307f\u30e2\u30c7\u30eb\u306f\u30c7\u30fc\u30bf\u306e\u6574\u5408\u6027\u3068\u30d3\u30b8\u30cd\u30b9\u30eb\u30fc\u30eb\u306b\u6ce8\u529b\u3057\u307e\u3059\u3002<\/p>\n<ul>\n<li>\u30c7\u30fc\u30bf\u306e\u5197\u9577\u6027\u3092\u6e1b\u3089\u3059\u305f\u3081\u306b\u6b63\u898f\u5316\u3092\u884c\u3044\u307e\u3059\u3002<\/li>\n<li>\u4f5c\u6210\u6642\u306b\u53b3\u683c\u306a\u691c\u8a3c\u30eb\u30fc\u30eb\u3092\u9069\u7528\u3057\u307e\u3059\u3002<\/li>\n<li>\u30b9\u30ad\u30fc\u30de\u3092\u53b3\u5bc6\u306b\u4fdd\u3064\u3053\u3068\u3067\u8ad6\u7406\u30a8\u30e9\u30fc\u3092\u9632\u304e\u307e\u3059\u3002<\/li>\n<\/ul>\n<h3>2. \u8aad\u307f\u53d6\u308a\u30e2\u30c7\u30eb\u306e\u8a2d\u8a08<\/h3>\n<p>\u8aad\u307f\u53d6\u308a\u30e2\u30c7\u30eb\u306f\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3068\u30af\u30a8\u30ea\u901f\u5ea6\u306b\u6ce8\u529b\u3057\u307e\u3059\u3002<\/p>\n<ul>\n<li>\u7d50\u5408\u3092\u907f\u3051\u308b\u305f\u3081\u306b\u30c7\u30fc\u30bf\u3092\u975e\u6b63\u898f\u5316\u3057\u307e\u3059\u3002<\/li>\n<li>\u4e00\u822c\u7684\u306a\u30af\u30a8\u30ea\u7528\u306b\u4e8b\u524d\u306b\u7d50\u5408\u3055\u308c\u305f\u30d5\u30a3\u30fc\u30eb\u30c9\u3092\u542b\u3081\u307e\u3059\u3002<\/li>\n<li>\u8ad6\u7406\u3088\u308a\u3082UI\u306e\u8981\u4ef6\u306b\u57fa\u3065\u3044\u3066\u30c6\u30fc\u30d6\u30eb\u3092\u69cb\u9020\u5316\u3057\u307e\u3059\u3002<\/li>\n<\/ul>\n<h3>3. \u540c\u671f\u30e1\u30ab\u30cb\u30ba\u30e0<\/h3>\n<p>ERD\u306f\u66f8\u304d\u8fbc\u307f\u30e2\u30c7\u30eb\u304c\u8aad\u307f\u53d6\u308a\u30e2\u30c7\u30eb\u3092\u3069\u306e\u3088\u3046\u306b\u66f4\u65b0\u3059\u308b\u304b\u3092\u793a\u3059\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<ul>\n<li>\u30d5\u30ed\u30fc\u3092\u30de\u30c3\u30d4\u30f3\u30b0\u3059\u308b\u305f\u3081\u306b\u30d7\u30ed\u30b8\u30a7\u30af\u30b7\u30e7\u30f3\u30a8\u30f3\u30c6\u30a3\u30c6\u30a3\u3092\u4f7f\u7528\u3057\u307e\u3059\u3002<\/li>\n<li>\u66f8\u304d\u8fbc\u307f\u3068\u8aad\u307f\u53d6\u308a\u306e\u53ef\u7528\u6027\u306e\u9593\u306e\u9045\u5ef6\u3092\u6587\u66f8\u5316\u3057\u307e\u3059\u3002<\/li>\n<li>\u30c7\u30fc\u30bf\u306e\u305a\u308c\u306b\u5bfe\u3057\u3066\u518d\u6574\u5408\u30d7\u30ed\u30bb\u30b9\u3092\u542b\u3081\u307e\u3059\u3002<\/li>\n<\/ul>\n<h2>\ud83d\uddc2\ufe0f \u30b7\u30e3\u30fc\u30c7\u30a3\u30f3\u30b0\u3068\u30d1\u30fc\u30c6\u30a3\u30b7\u30e7\u30f3\u30ad\u30fc<\/h2>\n<p>\u30b9\u30b1\u30fc\u30ea\u30f3\u30b0\u306b\u306f\u3001\u30c7\u30fc\u30bf\u3092\u8907\u6570\u306e\u30ce\u30fc\u30c9\u306b\u30b7\u30e3\u30fc\u30c7\u30a3\u30f3\u30b0\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\u3053\u3068\u304c\u3088\u304f\u3042\u308a\u307e\u3059\u3002ERD\u306f\u30c7\u30fc\u30bf\u306e\u5206\u6563\u65b9\u6cd5\u3092\u53cd\u6620\u3057\u3001\u52b9\u7387\u7684\u306a\u30af\u30a8\u30ea\u3092\u78ba\u4fdd\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<h3>1. \u30b7\u30e3\u30fc\u30c9\u30ad\u30fc\u306e\u7279\u5b9a<\/h3>\n<p>\u30b7\u30e3\u30fc\u30c9\u30ad\u30fc\u306f\u30c7\u30fc\u30bf\u3092\u4fdd\u6301\u3059\u308b\u30ce\u30fc\u30c9\u3092\u6c7a\u5b9a\u3057\u307e\u3059\u3002<\/p>\n<ul>\n<li>\u30a8\u30f3\u30c6\u30a3\u30c6\u30a3\u5b9a\u7fa9\u5185\u3067\u30b7\u30e3\u30fc\u30c9\u30ad\u30fc\u3092\u660e\u78ba\u306b\u30de\u30fc\u30af\u3057\u307e\u3059\u3002<\/li>\n<li>\u30ad\u30fc\u304c\u30af\u30a8\u30ea\u3067\u983b\u7e41\u306b\u4f7f\u7528\u3055\u308c\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002<\/li>\n<li>\u30c7\u30fc\u30bf\u5206\u5e03\u304c\u504f\u308b\u3088\u3046\u306a\u30ad\u30fc\u3092\u907f\u3051\u3066\u304f\u3060\u3055\u3044\u3002<\/li>\n<\/ul>\n<h3>2. \u30b7\u30e3\u30fc\u30c9\u9593\u306e\u95a2\u4fc2<\/h3>\n<p>\u30b7\u30e3\u30fc\u30c9\u3092\u307e\u305f\u3050\u95a2\u4fc2\u306f\u9ad8\u30b3\u30b9\u30c8\u3067\u3059\u3002ERD\u306f\u3053\u308c\u3089\u3092\u5f37\u8abf\u3059\u3079\u304d\u3067\u3059\u3002<\/p>\n<ul>\n<li>\u30b7\u30e3\u30fc\u30c9\u9593\u30ea\u30f3\u30af\u306b\u306f\u7279\u5b9a\u306e\u8868\u8a18\u3092\u4f7f\u7528\u3057\u307e\u3059\u3002<\/li>\n<li>\u30b7\u30e3\u30fc\u30c9\u5883\u754c\u3092\u307e\u305f\u3050\u95a2\u4fc2\u306e\u6570\u3092\u6700\u5c0f\u9650\u306b\u6291\u3048\u307e\u3059\u3002<\/li>\n<li>\u30b7\u30e3\u30fc\u30c9\u9593\u7d50\u5408\u3092\u907f\u3051\u308b\u305f\u3081\u306b\u975e\u6b63\u898f\u5316\u3092\u691c\u8a0e\u3057\u307e\u3059\u3002<\/li>\n<\/ul>\n<h3>3. \u30b0\u30ed\u30fc\u30d0\u30eb\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u3068\u30ed\u30fc\u30ab\u30eb\u30a4\u30f3\u30c7\u30c3\u30af\u30b9<\/h3>\n<p>\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u6226\u7565\u306f\u3001\u30b7\u30e3\u30fc\u30c7\u30a3\u30f3\u30b0\u30e2\u30c7\u30eb\u306b\u3088\u3063\u3066\u7570\u306a\u308a\u307e\u3059\u3002<\/p>\n<ul>\n<li>\u30ed\u30fc\u30ab\u30eb\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u306f\u3001\u30b7\u30f3\u30b0\u30eb\u30b7\u30e3\u30fc\u30c9\u30af\u30a8\u30ea\u306b\u304a\u3044\u3066\u52b9\u7387\u7684\u3067\u3059\u3002<\/li>\n<li>\u30b0\u30ed\u30fc\u30d0\u30eb\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u306f\u3059\u3079\u3066\u306e\u30b7\u30e3\u30fc\u30c9\u3092\u30b9\u30ad\u30e3\u30f3\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u3001\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u306b\u5f71\u97ff\u3092\u4e0e\u3048\u307e\u3059\u3002<\/li>\n<li>\u3069\u306e\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u304c\u30ed\u30fc\u30ab\u30eb\u3067\u3001\u3069\u306e\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u304c\u30b0\u30ed\u30fc\u30d0\u30eb\u304b\u3092\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u5316\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/li>\n<\/ul>\n<h2>\ud83d\udcdc \u30a4\u30d9\u30f3\u30c8\u30bd\u30fc\u30b7\u30f3\u30b0\u3068\u4e0d\u5909\u72b6\u614b<\/h2>\n<p>\u30a4\u30d9\u30f3\u30c8\u30bd\u30fc\u30b7\u30f3\u30b0\u306f\u3001\u30a8\u30f3\u30c6\u30a3\u30c6\u30a3\u306e\u72b6\u614b\u3092\u30a4\u30d9\u30f3\u30c8\u306e\u30b7\u30fc\u30b1\u30f3\u30b9\u3068\u3057\u3066\u4fdd\u5b58\u3057\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001ERD\u304c\u30a8\u30f3\u30c6\u30a3\u30c6\u30a3\u3092\u3069\u306e\u3088\u3046\u306b\u8868\u73fe\u3059\u308b\u304b\u304c\u5909\u308f\u308a\u307e\u3059\u3002<\/p>\n<h3>1. \u30a4\u30d9\u30f3\u30c8\u30b9\u30c8\u30a2<\/h3>\n<p>\u4e3b\u8981\u306a\u30a8\u30f3\u30c6\u30a3\u30c6\u30a3\u306f\u30a4\u30d9\u30f3\u30c8\u30ed\u30b0\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<ul>\n<li>\u4f5c\u6210\u3059\u308b\uff1a<code>EventStream<\/code> \u30c6\u30fc\u30d6\u30eb\u3002<\/li>\n<li>\u6b21\u306e\u30e1\u30bf\u30c7\u30fc\u30bf\u3092\u4fdd\u5b58\u3059\u308b\uff1a<code>event_id<\/code>, <code>timestamp<\/code>\u3001\u304a\u3088\u3073<code>aggregate_id<\/code>.<\/li>\n<li>\u30da\u30a4\u30ed\u30fc\u30c9\u304c\u69cb\u9020\u5316\u30c7\u30fc\u30bf\u3068\u3057\u3066\u4fdd\u5b58\u3055\u308c\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/li>\n<\/ul>\n<h3>2. \u30a2\u30b0\u30ea\u30b2\u30fc\u30c8<\/h3>\n<p>\u30a2\u30b0\u30ea\u30b2\u30fc\u30c8\u306f\u3001\u30a4\u30d9\u30f3\u30c8\u3092\u767a\u751f\u3055\u305b\u308b\u30eb\u30fc\u30c8\u30a8\u30f3\u30c6\u30a3\u30c6\u30a3\u3067\u3059\u3002<\/p>\n<ul>\n<li>\u30a2\u30b0\u30ea\u30b2\u30fc\u30c8ID\u3092\u30a4\u30d9\u30f3\u30c8\u30b9\u30c8\u30ea\u30fc\u30e0\u306b\u30ea\u30f3\u30af\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/li>\n<li>\u73fe\u5728\u306e\u72b6\u614b\u3092\u30ab\u30e9\u30e0\u3068\u3057\u3066\u4fdd\u5b58\u3057\u306a\u3044\u3067\u304f\u3060\u3055\u3044\u3002<\/li>\n<li>\u30ed\u30b0\u304b\u3089\u30a4\u30d9\u30f3\u30c8\u3092\u518d\u5b9f\u884c\u3059\u308b\u3053\u3068\u3067\u3001\u72b6\u614b\u3092\u518d\u69cb\u7bc9\u3057\u307e\u3059\u3002<\/li>\n<\/ul>\n<h3>3. \u30b9\u30ca\u30c3\u30d7\u30b7\u30e7\u30c3\u30c8<\/h3>\n<p>\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u6700\u9069\u5316\u3059\u308b\u305f\u3081\u306b\u3001\u73fe\u5728\u306e\u72b6\u614b\u306e\u30b9\u30ca\u30c3\u30d7\u30b7\u30e7\u30c3\u30c8\u3092\u4fdd\u5b58\u3067\u304d\u307e\u3059\u3002<\/p>\n<ul>\n<li>\u4f5c\u6210\u3059\u308b\uff1a<code>Snapshot<\/code> \u30c6\u30fc\u30d6\u30eb\u3002<\/li>\n<li>\u30b9\u30ca\u30c3\u30d7\u30b7\u30e7\u30c3\u30c8\u3092\u30a2\u30b0\u30ea\u30b2\u30fc\u30c8ID\u306b\u30ea\u30f3\u30af\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/li>\n<li>\u30b9\u30ca\u30c3\u30d7\u30b7\u30e7\u30c3\u30c8\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u756a\u53f7\u3092\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u5316\u3059\u308b\u3002<\/li>\n<\/ul>\n<h2>\ud83d\udee1\ufe0f \u4e00\u822c\u7684\u306a\u843d\u3068\u3057\u7a74\u3068\u53cd\u30d1\u30bf\u30fc\u30f3<\/h2>\n<p>\u9ad8\u5ea6\u306a\u30d1\u30bf\u30fc\u30f3\u3092\u7528\u3044\u3066\u3082\u3001\u30df\u30b9\u306f\u767a\u751f\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b\u3002\u53cd\u30d1\u30bf\u30fc\u30f3\u3092\u8a8d\u8b58\u3059\u308b\u3053\u3068\u306f\u3001\u30b7\u30b9\u30c6\u30e0\u306e\u5065\u5168\u6027\u3092\u7dad\u6301\u3059\u308b\u306e\u306b\u5f79\u7acb\u3064\u3002<\/p>\n<ul>\n<li><strong>\u5f37\u3044\u3064\u306a\u304c\u308a\uff1a<\/strong>\u4ed6\u306e\u30b5\u30fc\u30d3\u30b9\u306e\u30a8\u30f3\u30c6\u30a3\u30c6\u30a3\u3092\u76f4\u63a5\u53c2\u7167\u3057\u306a\u3044\u3002\u4ee3\u308f\u308a\u306bID\u3092\u4f7f\u7528\u3059\u308b\u3002<\/li>\n<li><strong>\u5faa\u74b0\u4f9d\u5b58\uff1a<\/strong>Entity B\u304cEntity A\u306b\u4f9d\u5b58\u3057\u3066\u3044\u308b\u5834\u5408\u3001Entity A\u304cEntity B\u306b\u4f9d\u5b58\u3057\u306a\u3044\u3088\u3046\u306b\u3059\u308b\u3002<\/li>\n<li><strong>\u904e\u5270\u306a\u6b63\u898f\u5316\uff1a<\/strong>\u8aad\u307f\u8fbc\u307f\u304c\u91cd\u3044\u30b7\u30b9\u30c6\u30e0\u3067\u306f\u3001\u6b63\u898f\u5316\u3057\u3059\u304e\u308b\u3068\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u304c\u4f4e\u4e0b\u3059\u308b\u3002<\/li>\n<li><strong>\u30bf\u30a4\u30e0\u30be\u30fc\u30f3\u306e\u7121\u8996\uff1a<\/strong>\u5206\u6563\u30b7\u30b9\u30c6\u30e0\u306f\u4e16\u754c\u4e2d\u3067\u52d5\u4f5c\u3059\u308b\u3002\u30bf\u30a4\u30e0\u30b9\u30bf\u30f3\u30d7\u306fUTC\u3067\u4fdd\u5b58\u3059\u308b\u3002<\/li>\n<li><strong>\u51aa\u7b49\u6027\u306e\u6b20\u5982\uff1a<\/strong>\u64cd\u4f5c\u304c\u526f\u4f5c\u7528\u306a\u3057\u306b\u518d\u8a66\u884c\u53ef\u80fd\u3067\u3042\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3059\u308b\u3002<\/li>\n<\/ul>\n<h2>\ud83d\udd04 \u30b9\u30ad\u30fc\u30de\u306e\u9032\u5316\u3068\u30d0\u30fc\u30b8\u30e7\u30f3\u7ba1\u7406<\/h2>\n<p>\u5206\u6563\u30b7\u30b9\u30c6\u30e0\u306f\u30e2\u30ce\u30ea\u30b9\u3088\u308a\u3082\u901f\u304f\u9032\u5316\u3059\u308b\u3002ERD\u306f\u65e2\u5b58\u306e\u30b5\u30fc\u30d3\u30b9\u3092\u7834\u58ca\u305b\u305a\u306b\u30b9\u30ad\u30fc\u30de\u5909\u66f4\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u306a\u3051\u308c\u3070\u306a\u3089\u306a\u3044\u3002<\/p>\n<h3>1. \u5f8c\u65b9\u4e92\u63db\u6027<\/h3>\n<p>\u30b9\u30ad\u30fc\u30de\u3078\u306e\u5909\u66f4\u306f\u3001\u6d88\u8cbb\u8005\u3092\u7834\u58ca\u3057\u3066\u306f\u306a\u3089\u306a\u3044\u3002<\/p>\n<ul>\n<li>\u30d5\u30a3\u30fc\u30eb\u30c9\u306e\u8ffd\u52a0\u306e\u307f\u3092\u8a31\u53ef\u3057\u3001\u65e2\u5b58\u306e\u30d5\u30a3\u30fc\u30eb\u30c9\u3092\u5373\u5ea7\u306b\u524a\u9664\u307e\u305f\u306f\u540d\u524d\u5909\u66f4\u3057\u3066\u306f\u306a\u3089\u306a\u3044\u3002<\/li>\n<li>\u30d5\u30a3\u30fc\u30eb\u30c9\u306f\u6642\u9593\u3092\u304b\u3051\u3066\u6bb5\u968e\u7684\u306b\u975e\u63a8\u5968\u306b\u3059\u308b\u3002<\/li>\n<li>\u30b9\u30ad\u30fc\u30de\u3068\u4e26\u884c\u3057\u3066API\u5951\u7d04\u3092\u30d0\u30fc\u30b8\u30e7\u30f3\u7ba1\u7406\u3059\u308b\u3002<\/li>\n<\/ul>\n<h3>2. \u30de\u30a4\u30b0\u30ec\u30fc\u30b7\u30e7\u30f3\u6226\u7565<\/h3>\n<p>\u672c\u756a\u74b0\u5883\u3067\u306e\u30c7\u30fc\u30bf\u30de\u30a4\u30b0\u30ec\u30fc\u30b7\u30e7\u30f3\u306b\u306f\u6ce8\u610f\u304c\u5fc5\u8981\u3067\u3042\u308b\u3002<\/p>\n<ul>\n<li>\u30c7\u30d7\u30ed\u30a4\u306b\u306f\u62e1\u5f35\u3068\u53ce\u7e2e\u306e\u30d1\u30bf\u30fc\u30f3\u3092\u4f7f\u7528\u3059\u308b\u3002<\/li>\n<li>\u79fb\u884c\u4e2d\u306b\u53e4\u3044\u30b9\u30ad\u30fc\u30de\u304c\u8aad\u307f\u53d6\u308a\u53ef\u80fd\u3067\u3042\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3059\u308b\u3002<\/li>\n<li>\u5931\u6557\u3057\u305f\u30de\u30a4\u30b0\u30ec\u30fc\u30b7\u30e7\u30f3\u306b\u5bfe\u3059\u308b\u30ed\u30fc\u30eb\u30d0\u30c3\u30af\u8a08\u753b\u3092\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u5316\u3059\u308b\u3002<\/li>\n<\/ul>\n<h2>\ud83d\uddbc\ufe0f \u30b5\u30fc\u30d3\u30b9\u9593\u4f9d\u5b58\u95a2\u4fc2\u306e\u53ef\u8996\u5316<\/h2>\n<p>\u6a19\u6e96\u7684\u306aERD\u306f1\u3064\u306e\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u5185\u306e\u30c6\u30fc\u30d6\u30eb\u3092\u793a\u3059\u3002\u5206\u6563ERD\u306f\u30b5\u30fc\u30d3\u30b9\u3092\u793a\u3055\u306a\u3051\u308c\u3070\u306a\u3089\u306a\u3044\u3002<\/p>\n<h3>1. \u30b5\u30fc\u30d3\u30b9\u5883\u754c<\/h3>\n<p>\u30c6\u30fc\u30d6\u30eb\u3092\u6240\u6709\u3059\u308b\u30b5\u30fc\u30d3\u30b9\u3054\u3068\u306b\u30b0\u30eb\u30fc\u30d7\u5316\u3059\u308b\u3002<\/p>\n<ul>\n<li>\u5404\u30b5\u30fc\u30d3\u30b9\u306b\u5225\u3005\u306e\u30b3\u30f3\u30c6\u30ca\u3092\u4f7f\u7528\u3059\u308b\u3002<\/li>\n<li>\u30b3\u30f3\u30c6\u30ca\u306b\u30b5\u30fc\u30d3\u30b9\u540d\u3092\u30e9\u30d9\u30eb\u4ed8\u3051\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/li>\n<li>\u77e2\u5370\u3092\u4f7f\u7528\u3057\u3066\u3001\u30b3\u30f3\u30c6\u30ca\u9593\u306e\u30c7\u30fc\u30bf\u30d5\u30ed\u30fc\u3092\u793a\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/li>\n<\/ul>\n<h3>2. \u30c7\u30fc\u30bf\u30d5\u30ed\u30fc<\/h3>\n<p>\u30b5\u30fc\u30d3\u30b9\u9593\u3067\u30c7\u30fc\u30bf\u304c\u3069\u306e\u3088\u3046\u306b\u79fb\u52d5\u3059\u308b\u304b\u3092\u793a\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<ul>\n<li>\u540c\u671f\u547c\u3073\u51fa\u3057\u306b\u306f\u5b9f\u7dda\u3092\u4f7f\u7528\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/li>\n<li>\u975e\u540c\u671f\u30a4\u30d9\u30f3\u30c8\u306b\u306f\u7834\u7dda\u3092\u4f7f\u7528\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/li>\n<li>\u30c7\u30fc\u30bf\u30d5\u30ed\u30fc\u306e\u65b9\u5411\u3092\u30e9\u30d9\u30eb\u4ed8\u3051\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/li>\n<\/ul>\n<h3>3. 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