{"id":3691,"date":"2026-04-27T13:58:52","date_gmt":"2026-04-27T05:58:52","guid":{"rendered":"https:\/\/www.go2posts.com\/ja\/c4-model-case-study-big-bank-plc-internet-banking-system\/"},"modified":"2026-04-27T13:58:52","modified_gmt":"2026-04-27T05:58:52","slug":"c4-model-case-study-big-bank-plc-internet-banking-system","status":"publish","type":"post","link":"https:\/\/www.go2posts.com\/ja\/c4-model-case-study-big-bank-plc-internet-banking-system\/","title":{"rendered":"C4\u30e2\u30c7\u30eb \u30b1\u30fc\u30b9\u30b9\u30bf\u30c7\u30a3\uff1a\u30d3\u30c3\u30b0\u30d0\u30f3\u30af plc \u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u30d0\u30f3\u30ad\u30f3\u30b0\u30b7\u30b9\u30c6\u30e0"},"content":{"rendered":"<h2 data-nodeid=\"48904\">1. \u6982\u8981<\/h2>\n<p data-nodeid=\"48905\">\u3053\u306e\u30b1\u30fc\u30b9\u30b9\u30bf\u30c7\u30a3\u306f\u3001<strong data-nodeid=\"49074\">\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u30d0\u30f3\u30ad\u30f3\u30b0\u30b7\u30b9\u30c6\u30e0<\/strong>\u306e<strong 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data-nodeid=\"49222\">\u5f79\u5272\uff1a<\/strong>\u30b3\u30a2\u3068\u306a\u308b\u30d0\u30c3\u30af\u30a8\u30f3\u30c9\u30ed\u30b8\u30c3\u30af\u3002<\/p>\n<\/li>\n<li data-nodeid=\"48966\">\n<p data-nodeid=\"48967\"><strong data-nodeid=\"49227\">\u6a5f\u80fd\uff1a<\/strong>JSON\/HTTPS API\u3092\u516c\u958b\u3057\u307e\u3059\u3002\u8a8d\u8a3c\u3001\u30d3\u30b8\u30cd\u30b9\u30ed\u30b8\u30c3\u30af\u3001\u5916\u90e8\u30b7\u30b9\u30c6\u30e0\uff08\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3001\u30e1\u30a4\u30f3\u30d5\u30ec\u30fc\u30e0\u3001\u30e1\u30fc\u30eb\uff09\u3068\u306e\u901a\u4fe1\u3092\u51e6\u7406\u3057\u307e\u3059\u3002<\/p>\n<\/li>\n<\/ul>\n<\/li>\n<li data-nodeid=\"48968\">\n<p data-nodeid=\"48969\"><strong data-nodeid=\"49231\">\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\uff08Oracle\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u30b9\u30ad\u30fc\u30de\uff09\uff1a<\/strong><\/p>\n<ul data-nodeid=\"48970\">\n<li data-nodeid=\"48971\">\n<p data-nodeid=\"48972\"><strong data-nodeid=\"49236\">\u5f79\u5272\uff1a<\/strong>\u30c7\u30fc\u30bf\u306e\u6c38\u7d9a\u5316\u3002<\/p>\n<\/li>\n<li data-nodeid=\"48973\">\n<p data-nodeid=\"48974\"><strong data-nodeid=\"49244\">\u6a5f\u80fd\uff1a<\/strong>\u30e6\u30fc\u30b6\u30fc\u767b\u9332\u60c5\u5831\u3001\u30cf\u30c3\u30b7\u30e5\u5316\u3055\u308c\u305f\u8cc7\u683c\u60c5\u5831\u3001\u30a2\u30af\u30bb\u30b9\u30ed\u30b0\u3092\u683c\u7d0d\u3057\u307e\u3059\u3002<em data-nodeid=\"49245\">\u6ce8\u8a18\uff1a\u30b3\u30a2\u30d0\u30f3\u30ad\u30f3\u30b0\u30c7\u30fc\u30bf\u306f\u30e1\u30a4\u30f3\u30d5\u30ec\u30fc\u30e0\u306b\u4fdd\u6301\u3055\u308c\u307e\u3059\u3002<\/em><\/p>\n<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n<p data-nodeid=\"48975\"><strong data-nodeid=\"49262\">\u91cd\u8981\u306a\u95a2\u4fc2\uff1a<\/strong>Web\u30a2\u30d7\u30ea\uff08SPA\u7d4c\u7531\uff09\u3068\u30e2\u30d0\u30a4\u30eb\u30a2\u30d7\u30ea\u306e\u4e21\u65b9\u304c\u3001<strong data-nodeid=\"49263\">API\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3<\/strong>\u3068\u901a\u4fe1\u3057\u307e\u3059\u3002\u305d\u306e\u5f8c\u3001API\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306f\u30ed\u30fc\u30ab\u30eb\u30c7\u30fc\u30bf\u306b\u5bfe\u3057\u3066<strong data-nodeid=\"49264\">\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9<\/strong>\u306b\u63a5\u7d9a\u3057\u3001\u30b3\u30a2\u30d0\u30f3\u30ad\u30f3\u30b0\u30c7\u30fc\u30bf\u306b\u5bfe\u3057\u3066\u306f<strong data-nodeid=\"49265\">\u30e1\u30a4\u30f3\u30d5\u30ec\u30fc\u30e0<\/strong>\u306b\u63a5\u7d9a\u3057\u307e\u3059\u3002<\/p>\n<hr data-nodeid=\"48976\"\/>\n<h2 data-nodeid=\"48977\">4. \u30ec\u30d9\u30eb3\uff1a\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u56f3<\/h2>\n<p data-nodeid=\"48978\"><strong data-nodeid=\"49271\">\u76ee\u7684\uff1a<\/strong>\u7279\u5b9a\u306e\u30b3\u30f3\u30c6\u30ca\uff08API\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\uff09\u306b\u30ba\u30fc\u30e0\u30a4\u30f3\u3057\u3001\u305d\u306e\u5185\u90e8\u69cb\u6210\u8981\u7d20\u3092\u793a\u3059\u3002<\/p>\n<p data-nodeid=\"48979\"><strong data-nodeid=\"49276\">\u53c2\u7167\u56f3\uff1a<\/strong>\u753b\u50cf3\u3002<\/p>\n<h3 data-nodeid=\"48980\">\u5206\u6790<\/h3>\n<p data-nodeid=\"48981\">\u3053\u306e\u56f3\u306f\u3001<strong data-nodeid=\"49283\">API\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3<\/strong>\u30b3\u30f3\u30c6\u30ca\u3092\u8ad6\u7406\u7684\u306a\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u306b\u5206\u89e3\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p><img alt=\"C4 Model Component Diagram for Internet Banking System\" decoding=\"async\" src=\"https:\/\/online.visual-paradigm.com\/repository\/images\/f8ca52e5-8e0f-45ec-a8fe-d2e2933518e4\/c4-model-design\/c4-model-component-diagram-for-internet-banking-system.png\"\/><\/p>\n<ul data-nodeid=\"48982\">\n<li data-nodeid=\"48983\">\n<p data-nodeid=\"48984\"><strong data-nodeid=\"49288\">\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u30fc\uff08Spring MVC Rest\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u30fc\uff09\uff1a<\/strong>\u3053\u308c\u3089\u306f\u53d7\u4fe1\u3059\u308bHTTP\u30ea\u30af\u30a8\u30b9\u30c8\u3092\u51e6\u7406\u3057\u307e\u3059\u3002<\/p>\n<ul data-nodeid=\"48985\">\n<li data-nodeid=\"48986\">\n<p data-nodeid=\"48987\"><strong data-nodeid=\"49293\">\u30ed\u30b0\u30a4\u30f3\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u30fc\uff1a<\/strong>\u30e6\u30fc\u30b6\u30fc\u8a8d\u8a3c\u3092\u51e6\u7406\u3057\u307e\u3059\u3002<\/p>\n<\/li>\n<li data-nodeid=\"48988\">\n<p data-nodeid=\"48989\"><strong data-nodeid=\"49298\">\u30d1\u30b9\u30ef\u30fc\u30c9\u30ea\u30bb\u30c3\u30c8\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u30fc\uff1a<\/strong>\u30d1\u30b9\u30ef\u30fc\u30c9\u56de\u5fa9\u306e\u30d5\u30ed\u30fc\u3092\u51e6\u7406\u3057\u307e\u3059\u3002<\/p>\n<\/li>\n<li data-nodeid=\"48990\">\n<p data-nodeid=\"48991\"><strong data-nodeid=\"49303\">\u30a2\u30ab\u30a6\u30f3\u30c8\u6982\u8981\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u30fc\uff1a<\/strong>\u30e6\u30fc\u30b6\u30fc\u306e\u30a2\u30ab\u30a6\u30f3\u30c8\u30c7\u30fc\u30bf\u3092\u53d6\u5f97\u3057\u307e\u3059\u3002<\/p>\n<\/li>\n<\/ul>\n<\/li>\n<li data-nodeid=\"48992\">\n<p data-nodeid=\"48993\"><strong data-nodeid=\"49308\">\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\uff08Spring Bean\uff09\uff1a<\/strong>\u3053\u308c\u3089\u306f\u30d3\u30b8\u30cd\u30b9\u30ed\u30b8\u30c3\u30af\u3092\u542b\u3093\u3067\u3044\u307e\u3059\u3002<\/p>\n<ul data-nodeid=\"48994\">\n<li data-nodeid=\"48995\">\n<p data-nodeid=\"48996\"><strong data-nodeid=\"49313\">\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\uff1a<\/strong>\u30ed\u30b0\u30a4\u30f3\u3068\u30d1\u30b9\u30ef\u30fc\u30c9\u5909\u66f4\u3092\u51e6\u7406\u3057\u307e\u3059\u3002\u30ed\u30b0\u30a4\u30f3\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u30fc\u304a\u3088\u3073\u30d1\u30b9\u30ef\u30fc\u30c9\u30ea\u30bb\u30c3\u30c8\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u30fc\u3067\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002<\/p>\n<\/li>\n<li data-nodeid=\"48997\">\n<p data-nodeid=\"48998\"><strong data-nodeid=\"49318\">\u30e1\u30fc\u30eb\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\uff1a<\/strong>\u30e1\u30fc\u30eb\u306e\u9001\u4fe1\u3092\u51e6\u7406\u3057\u307e\u3059\u3002\u30d1\u30b9\u30ef\u30fc\u30c9\u30ea\u30bb\u30c3\u30c8\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u30fc\u3067\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002<\/p>\n<\/li>\n<li data-nodeid=\"48999\">\n<p data-nodeid=\"49000\"><strong data-nodeid=\"49323\">\u30e1\u30a4\u30f3\u30d5\u30ec\u30fc\u30e0\u9280\u884c\u30b7\u30b9\u30c6\u30e0\u30d5\u30a1\u30b5\u30fc\u30c9\uff1a<\/strong>\u5916\u90e8\u30e1\u30a4\u30f3\u30d5\u30ec\u30fc\u30e0\u30b7\u30b9\u30c6\u30e0\u306e\u30e9\u30c3\u30d1\u30fc\u3067\u3059\u3002\u5185\u90e8API\u547c\u3073\u51fa\u3057\u3092\u30ec\u30ac\u30b7\u30fc\u306a\u30e1\u30a4\u30f3\u30d5\u30ec\u30fc\u30e0\u304c\u8981\u6c42\u3059\u308bXML\/HTTPS\u5f62\u5f0f\u306b\u5909\u63db\u3057\u307e\u3059\u3002\u30a2\u30ab\u30a6\u30f3\u30c8\u6982\u8981\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u30fc\u3067\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002<\/p>\n<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p data-nodeid=\"49001\"><strong data-nodeid=\"49336\">\u91cd\u8981\u306a\u95a2\u4fc2\uff1a<\/strong>\u3000<strong data-nodeid=\"49337\">\u30a2\u30ab\u30a6\u30f3\u30c8\u6982\u8981\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u30fc<\/strong>\u3000\u306f\u3000<strong data-nodeid=\"49338\">\u30e1\u30a4\u30f3\u30d5\u30ec\u30fc\u30e0\u9280\u884c\u30b7\u30b9\u30c6\u30e0\u30d5\u30a1\u30b5\u30fc\u30c9<\/strong>\u5916\u90e8\u30e1\u30a4\u30f3\u30d5\u30ec\u30fc\u30e0\u304b\u3089\u30c7\u30fc\u30bf\u3092\u53d6\u5f97\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3057\u3001API\u30ec\u30a4\u30e4\u30fc\u3068\u7d71\u5408\u30ec\u30a4\u30e4\u30fc\u306e\u9593\u306e\u8cac\u4efb\u306e\u5206\u96e2\u3092\u793a\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<hr data-nodeid=\"49002\"\/>\n<h2 data-nodeid=\"49003\">5. \u30ec\u30d9\u30eb4\uff1a\u30c7\u30d7\u30ed\u30a4\u30e1\u30f3\u30c8\u56f3<\/h2>\n<p data-nodeid=\"49004\"><strong data-nodeid=\"49344\">\u76ee\u7684\uff1a<\/strong>\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u30b3\u30f3\u30c6\u30ca\u304c\u7269\u7406\u30a4\u30f3\u30d5\u30e9\u306b\u3069\u306e\u3088\u3046\u306b\u30de\u30c3\u30d4\u30f3\u30b0\u3055\u308c\u308b\u304b\u3092\u793a\u3059\u3053\u3068\u3067\u3059\u3002<\/p>\n<p data-nodeid=\"49005\"><strong data-nodeid=\"49349\">\u53c2\u7167\u56f3\uff1a<\/strong>\u753b\u50cf5\u3002<\/p>\n<h3 data-nodeid=\"49006\">\u5206\u6790<\/h3>\n<p data-nodeid=\"49007\">\u3053\u306e\u56f3\u306f\u5b9f\u884c\u74b0\u5883\u3092\u793a\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p><img alt=\"C4 Model Deployment Diagram for Internet Banking System\" decoding=\"async\" src=\"https:\/\/online.visual-paradigm.com\/repository\/images\/d05814ec-ea32-4f01-a160-b07805252807\/c4-model-design\/c4-model-deployment-diagram-for-internet-banking-system.png\"\/><\/p>\n<ul data-nodeid=\"49008\">\n<li data-nodeid=\"49009\">\n<p data-nodeid=\"49010\"><strong data-nodeid=\"49355\">\u9867\u5ba2\u5074\uff1a<\/strong><\/p>\n<ul data-nodeid=\"49011\">\n<li data-nodeid=\"49012\">\n<p data-nodeid=\"49013\"><strong data-nodeid=\"49360\">\u30e2\u30d0\u30a4\u30eb\u30c7\u30d0\u30a4\u30b9\uff1a<\/strong>\u30e2\u30d0\u30a4\u30eb\u30a2\u30d7\u30ea\uff08iOS\/Android\uff09\u3092\u5b9f\u884c\u3057\u307e\u3059\u3002<\/p>\n<\/li>\n<li data-nodeid=\"49014\">\n<p data-nodeid=\"49015\"><strong data-nodeid=\"49365\">\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\uff1a<\/strong>\u30b7\u30f3\u30b0\u30eb\u30da\u30fc\u30b8\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3092\u30db\u30b9\u30c8\u3059\u308b\u30a6\u30a7\u30d6\u30d6\u30e9\u30a6\u30b6\uff08Chrome\/Firefox\/Safari\/Edge\uff09\u3092\u5b9f\u884c\u3057\u307e\u3059\u3002<\/p>\n<\/li>\n<\/ul>\n<\/li>\n<li data-nodeid=\"49016\">\n<p data-nodeid=\"49017\"><strong data-nodeid=\"49369\">Big Bank plc \u30c7\u30fc\u30bf\u30bb\u30f3\u30bf\u30fc\uff1a<\/strong><\/p>\n<ul data-nodeid=\"49018\">\n<li data-nodeid=\"49019\">\n<p data-nodeid=\"49020\"><strong data-nodeid=\"49380\">\u30a6\u30a7\u30d6\u30b5\u30fc\u30d0\u30fc\uff08bigbank-web<\/strong>*\uff09\uff1a** Ubuntu 16.04 LTS \u30ce\u30fc\u30c9\u3092\u5b9f\u884c\u3057\u3066\u3044\u307e\u3059\u3002<strong data-nodeid=\"49381\">Apache Tomcat 8.x<\/strong>.<\/p>\n<ul data-nodeid=\"49021\">\n<li data-nodeid=\"49022\">\n<p data-nodeid=\"49023\">\u30db\u30b9\u30c8\u3059\u308b<strong data-nodeid=\"49391\">\u30a6\u30a7\u30d6\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3<\/strong>\u304a\u3088\u3073<strong data-nodeid=\"49392\">API\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3<\/strong>.<\/p>\n<\/li>\n<\/ul>\n<\/li>\n<li data-nodeid=\"49024\">\n<p data-nodeid=\"49025\"><strong data-nodeid=\"49401\">\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u30b5\u30fc\u30d0\u30fc\uff08bigbank-db01\/02\uff09\uff1a<\/strong>Ubuntu 16.04 LTS \u30ce\u30fc\u30c9\u3092\u5b9f\u884c\u3057\u3066\u3044\u307e\u3059\u3002<strong data-nodeid=\"49402\">Oracle 12c<\/strong>.<\/p>\n<ul data-nodeid=\"49026\">\n<li data-nodeid=\"49027\">\n<p data-nodeid=\"49028\"><strong data-nodeid=\"49407\">Oracle \u2013 \u30d7\u30e9\u30a4\u30de\u30ea\uff1a<\/strong>\u4e3b\u8981\u306a\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3067\u3059\u3002<\/p>\n<\/li>\n<li data-nodeid=\"49029\">\n<p data-nodeid=\"49030\"><strong data-nodeid=\"49412\">Oracle \u2013 \u30bb\u30ab\u30f3\u30c0\u30ea\uff1a<\/strong>\u5197\u9577\u6027\uff0f\u9ad8\u53ef\u7528\u6027\u306e\u305f\u3081\u306e\u30ec\u30d7\u30ea\u30ab\u3067\u3059\u3002<\/p>\n<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p data-nodeid=\"49031\"><strong data-nodeid=\"49421\">\u91cd\u8981\u306a\u95a2\u4fc2\uff1a<\/strong>\u30e2\u30d0\u30a4\u30eb\u30a2\u30d7\u30ea\u3068\u30a6\u30a7\u30d6\u30d6\u30e9\u30a6\u30b6\u306f\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u7d4c\u7531\u3067<strong data-nodeid=\"49422\">API\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3<\/strong>Tomcat\u4e0a\u3067\u30db\u30b9\u30c8\u3055\u308c\u3066\u3044\u308b\u3082\u306e\u306b\u63a5\u7d9a\u3057\u307e\u3059\u3002API\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306fJDBC\u7d4c\u7531\u3067Oracle\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u30af\u30e9\u30b9\u30bf\u306b\u63a5\u7d9a\u3057\u307e\u3059\u3002<\/p>\n<hr data-nodeid=\"49032\"\/>\n<h2 data-nodeid=\"49033\">6. \u9069\u7528\u3055\u308c\u305f\u4e3b\u8981\u306a\u30b3\u30f3\u30bb\u30d7\u30c8\u3068\u30ac\u30a4\u30c9\u30e9\u30a4\u30f3<\/h2>\n<p data-nodeid=\"49034\">\u3053\u306e\u30b1\u30fc\u30b9\u30b9\u30bf\u30c7\u30a3\u306b\u57fa\u3065\u304d\u3001\u4ee5\u4e0b\u306eC4\u30e2\u30c7\u30ea\u30f3\u30b0\u539f\u5247\u304c\u9069\u7528\u3055\u308c\u307e\u3057\u305f\uff1a<\/p>\n<ol data-nodeid=\"49035\">\n<li data-nodeid=\"49036\">\n<p data-nodeid=\"49037\"><strong data-nodeid=\"49445\">\u62bd\u8c61\u5316\u30ec\u30d9\u30eb\uff1a<\/strong>\u30e2\u30c7\u30eb\u306f\u3001\u300c\u8ab0\u304c\u4f7f\u3046\u306e\u304b\uff1f\u300d\uff08\u30b3\u30f3\u30c6\u30ad\u30b9\u30c8\uff09\u304b\u3089\u300c\u4f55\u3067\u69cb\u6210\u3055\u308c\u3066\u3044\u308b\u306e\u304b\uff1f\u300d\uff08\u30b3\u30f3\u30c6\u30ca\uff09\u3078\u3001\u300c\u3069\u306e\u3088\u3046\u306b\u69cb\u6210\u3055\u308c\u3066\u3044\u308b\u306e\u304b\uff1f\u300d\uff08\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\uff09\u3078\u3001\u300c\u3069\u3053\u3067\u5b9f\u884c\u3055\u308c\u308b\u306e\u304b\uff1f\u300d\uff08\u30c7\u30d7\u30ed\u30a4\u30e1\u30f3\u30c8\uff09\u3078\u3068\u3001\u9806\u6b21\u6210\u529f\u88cf\u306b\u79fb\u884c\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<\/li>\n<li data-nodeid=\"49038\">\n<p data-nodeid=\"49039\"><strong data-nodeid=\"49449\">\u30b9\u30b3\u30fc\u30d7\u306e\u5883\u754c\uff1a<\/strong><\/p>\n<ul data-nodeid=\"49040\">\n<li data-nodeid=\"49041\">\n<p data-nodeid=\"49042\">\u30ec\u30d9\u30eb1\u3067\u306f\u3001\u300cBig Bank plc\u300d\u306e\u5883\u754c\u304c\u3001\u5185\u90e8\u30b7\u30b9\u30c6\u30e0\u3068\u5916\u90e8\u306e\u30a8\u30a4\u30b8\u30a7\u30f3\u30c8\u3092\u660e\u78ba\u306b\u533a\u5225\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<\/li>\n<li data-nodeid=\"49043\">\n<p data-nodeid=\"49044\">\u30ec\u30d9\u30eb2\u3067\u306f\u3001\u300c\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u30d0\u30f3\u30ad\u30f3\u30b0\u30b7\u30b9\u30c6\u30e0\u300d\u306e\u5883\u754c\u304c\u3001\u69cb\u7bc9\u4e2d\u306e\u7279\u5b9a\u306e\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u3092\u30ab\u30d7\u30bb\u30eb\u5316\u3057\u3001\u30ec\u30ac\u30b7\u30fc\u30e1\u30a4\u30f3\u30d5\u30ec\u30fc\u30e0\u304b\u3089\u5206\u96e2\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<\/li>\n<\/ul>\n<\/li>\n<li data-nodeid=\"49045\">\n<p data-nodeid=\"49046\"><strong data-nodeid=\"49463\">\u95a2\u5fc3\u306e\u5206\u96e2\uff1a<\/strong><\/p>\n<ul data-nodeid=\"49047\">\n<li data-nodeid=\"49048\">\n<p data-nodeid=\"49049\"><strong data-nodeid=\"49468\">\u30d5\u30ed\u30f3\u30c8\u30a8\u30f3\u30c9 vs. \u30d0\u30c3\u30af\u30a8\u30f3\u30c9\uff1a<\/strong>\u30b7\u30f3\u30b0\u30eb\u30da\u30fc\u30b8\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\uff08\u30d5\u30ed\u30f3\u30c8\u30a8\u30f3\u30c9\uff09\u3068API\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\uff08\u30d0\u30c3\u30af\u30a8\u30f3\u30c9\uff09\u306e\u5206\u96e2\u306b\u3088\u308a\u3001\u72ec\u7acb\u3057\u305f\u958b\u767a\u3068\u30b9\u30b1\u30fc\u30ea\u30f3\u30b0\u304c\u53ef\u80fd\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<\/li>\n<li data-nodeid=\"49050\">\n<p data-nodeid=\"49051\"><strong data-nodeid=\"49473\">\u30c7\u30fc\u30bf\u306e\u5206\u96e2\uff1a<\/strong>\u6a5f\u5bc6\u6027\u306e\u9ad8\u3044\u30b3\u30a2\u30d0\u30f3\u30ad\u30f3\u30b0\u30c7\u30fc\u30bf\u306f\u30e1\u30a4\u30f3\u30d5\u30ec\u30fc\u30e0\u306b\u4fdd\u7ba1\u3055\u308c\u3001\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u30d0\u30f3\u30ad\u30f3\u30b0\u30b7\u30b9\u30c6\u30e0\u306f\u81ea\u8eab\u306eOracle\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306b\u5fc5\u8981\u306a\u30e6\u30fc\u30b6\u30fc\u30a2\u30af\u30bb\u30b9\u30c7\u30fc\u30bf\u306e\u307f\u3092\u30ad\u30e3\u30c3\u30b7\u30e5\u3057\u307e\u3059\u3002<\/p>\n<\/li>\n<\/ul>\n<\/li>\n<li data-nodeid=\"49052\">\n<p data-nodeid=\"49053\"><strong data-nodeid=\"49486\">\u6280\u8853\u975e\u4f9d\u5b58\u6027\uff08\u9069\u5207\u306a\u5834\u5408\uff09\uff1a<\/strong>\u56f3\u306f\u3001\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u306e\u610f\u601d\u6c7a\u5b9a\u306b\u95a2\u9023\u3059\u308b\u5834\u5408\u306b\u306e\u307f\u6280\u8853\uff08Java\u3001Angular\u3001Oracle\uff09\u3092\u6307\u5b9a\u3057\u3066\u3044\u307e\u3059\u304c\u3001\u4e3b\u306b\u30d6\u30ed\u30c3\u30af\u9593\u306e\u00a0<em data-nodeid=\"49487\">\u95a2\u4fc2\u6027<\/em>\u304a\u3088\u3073\u00a0<em data-nodeid=\"49488\">\u8cac\u4efb<\/em>\u30d6\u30ed\u30c3\u30af\u306e\u8cac\u4efb\u3092\u91cd\u8996\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<\/li>\n<li data-nodeid=\"49054\">\n<p data-nodeid=\"49055\"><strong data-nodeid=\"49493\">\u8868\u8a18\u6cd5\uff1a<\/strong>\u6a19\u6e96\u7684\u306aC4\u8868\u8a18\u304c\u4f7f\u7528\u3055\u308c\u3066\u3044\u307e\u3059\uff1a<\/p>\n<ul data-nodeid=\"49056\">\n<li data-nodeid=\"49057\">\n<p data-nodeid=\"49058\"><strong data-nodeid=\"49498\">\u4eba\u7269\uff1a<\/strong>\u68d2\u4eba\u5f62\uff08\u3053\u306e\u7279\u5b9a\u306e\u30ec\u30f3\u30c0\u30ea\u30f3\u30b0\u30b9\u30bf\u30a4\u30eb\u3067\u306f\u5186\uff09\u3002<\/p>\n<\/li>\n<li data-nodeid=\"49059\">\n<p data-nodeid=\"49060\"><strong data-nodeid=\"49503\">\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u30b7\u30b9\u30c6\u30e0\uff0f\u30b3\u30f3\u30c6\u30ca\uff0f\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\uff1a<\/strong>\u8272\u306e\u7570\u306a\u308b\u4e38\u89d2\u9577\u65b9\u5f62\uff08\u5185\u90e8\uff0f\u4e3b\u8981\u306a\u3082\u306e\u306f\u9752\u3001\u5916\u90e8\uff0f\u4e8c\u6b21\u7684\u306a\u3082\u306e\u306f\u7070\u8272\uff09\u3002<\/p>\n<\/li>\n<li data-nodeid=\"49061\">\n<p class=\"\" data-nodeid=\"49062\"><strong data-nodeid=\"49520\">\u95a2\u4fc2\uff1a<\/strong>\u30d7\u30ed\u30c8\u30b3\u30eb\u3092\u8aac\u660e\u3059\u308b\u30e9\u30d9\u30eb\u4ed8\u304d\u306e\u7834\u7dda\u77e2\u5370\uff08\u4f8b\uff1a[HTTPS]\u3001[JSON]\u3001[JDBC]\uff09\u3002<\/p>\n<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n","protected":false},"excerpt":{"rendered":"<p>1. \u6982\u8981 \u3053\u306e\u30b1\u30fc\u30b9\u30b9\u30bf\u30c7\u30a3\u306f\u3001\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u30d0\u30f3\u30ad\u30f3\u30b0\u30b7&hellip;<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_yoast_wpseo_title":"","_yoast_wpseo_metadesc":"","fifu_image_url":"","fifu_image_alt":"","footnotes":""},"categories":[83,84,87],"tags":[],"class_list":["post-3691","post","type-post","status-publish","format-standard","hentry","category-ai","category-ai-chatbot","category-c4-model"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.1.1 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>C4\u30e2\u30c7\u30eb \u30b1\u30fc\u30b9\u30b9\u30bf\u30c7\u30a3\uff1a\u30d3\u30c3\u30b0\u30d0\u30f3\u30af plc \u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u30d0\u30f3\u30ad\u30f3\u30b0\u30b7\u30b9\u30c6\u30e0 - Go 2 Posts Japanese | Breaking Digital News &amp; Software Trends<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.go2posts.com\/ja\/c4-model-case-study-big-bank-plc-internet-banking-system\/\" \/>\n<meta property=\"og:locale\" content=\"ja_JP\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"C4\u30e2\u30c7\u30eb \u30b1\u30fc\u30b9\u30b9\u30bf\u30c7\u30a3\uff1a\u30d3\u30c3\u30b0\u30d0\u30f3\u30af plc \u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u30d0\u30f3\u30ad\u30f3\u30b0\u30b7\u30b9\u30c6\u30e0 - Go 2 Posts Japanese | Breaking Digital 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