{"id":707,"date":"2026-06-21T11:36:53","date_gmt":"2026-06-21T02:36:53","guid":{"rendered":"https:\/\/www.tetsujinkun.com\/media\/?p=707"},"modified":"2026-06-22T12:21:46","modified_gmt":"2026-06-22T03:21:46","slug":"what-is-legacy-system","status":"publish","type":"post","link":"https:\/\/tetsujinkun.com\/media\/what-is-legacy-system\/","title":{"rendered":"\u30ec\u30ac\u30b7\u30fc\u30b7\u30b9\u30c6\u30e0\u3068\u306f\uff1f\u4eca\u3067\u304d\u308b\u5bfe\u7b56\u3092\u5fb9\u5e95\u89e3\u8aac"},"content":{"rendered":"<p>\u30ec\u30ac\u30b7\u30fc\u30b7\u30b9\u30c6\u30e0\u306f\u300c2025\u5e74\u306e\u5d16\u300d\u3092\u904e\u304e\u3066\u3069\u3046\u306a\u3063\u305f\u304b\uff1f<\/p>\n<p>2019\u5e74\u306b\u7d4c\u6e08\u7523\u696d\u7701\u304c\u300eDX\u30ec\u30dd\u30fc\u30c8\u300f\u3067\u8b66\u544a\u3057\u305f\u300c2025\u5e74\u306e\u5d16\u300d\u3002\u5f53\u6642\u306f\u9060\u3044\u672a\u6765\u306e\u8a71\u306b\u601d\u3048\u305f\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u304c\u30012026\u5e74\u3092\u8fce\u3048\u305f\u4eca\u3001\u305d\u306e\u8b66\u544a\u306f\u300c\u73fe\u5b9f\u306e\u5f0a\u5bb3\u300d\u3068\u3057\u3066\u591a\u304f\u306e\u4f01\u696d\u306b\u91cd\u304f\u306e\u3057\u304b\u304b\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n<p><strong>\u6700\u65b0\u306e\u8abf\u67fb\u3067\u306f\u3001\u3044\u307e\u3060\u306b\u7d0461\uff05\u306e\u4f01\u696d\u3067\u30ec\u30ac\u30b7\u30fc\u30b7\u30b9\u30c6\u30e0\u304c\u6b8b\u5b58\u3057\u3066\u3044\u308b\u3068\u3044\u3046\u885d\u6483\u306e\u4e8b\u5b9f\u304c\u660e\u3089\u304b\u306b\u306a\u3063\u3066\u3044\u307e\u3059\u3002<\/strong> 2025\u5e74\u3068\u3044\u3046\u30c7\u30c3\u30c9\u30e9\u30a4\u30f3\u3092\u904e\u304e\u305f\u4eca\u3001\u53e4\u3044\u30b7\u30b9\u30c6\u30e0\u3092\u653e\u7f6e\u3057\u7d9a\u3051\u305f\u4f01\u696d\u306f\u3001\u7dad\u6301\u30b3\u30b9\u30c8\u306e\u9ad8\u9a30\u3001\u30b5\u30a4\u30d0\u30fc\u653b\u6483\u30ea\u30b9\u30af\u306e\u5897\u5927\u3001\u305d\u3057\u3066\u30c7\u30b8\u30bf\u30eb\u7af6\u4e89\u304b\u3089\u306e\u5b8c\u5168\u306a\u8131\u843d\u3068\u3044\u3046\u300c\u5d16\u306e\u4e0b\u300d\u3078\u306e\u8ee2\u843d\u306e\u5371\u6a5f\u306b\u76f4\u9762\u3057\u3066\u3044\u307e\u3059\u3002\u672c\u8a18\u4e8b\u3067\u306f\u3001\u6700\u65b0\u306e\u30ec\u30ac\u30b7\u30fc\u30b7\u30b9\u30c6\u30e0\u306e\u5b9f\u614b\u3068\u3001\u4eca\u3059\u3050\u81ea\u793e\u304c\u3067\u304d\u308b\u73fe\u5b9f\u7684\u306a\u8131\u5374\u65b9\u6cd5\u3092\u5fb9\u5e95\u89e3\u8aac\u3057\u307e\u3059\u3002<\/p>\n<h2 class=\"sectionTtl\">3\u5206\u3067\u308f\u304b\u308b\uff01\u306f\u3058\u3081\u3066\u306eDX<br \/>\n\u4eca\u3055\u3089\u805e\u3051\u306a\u3044\u73fe\u5834\u306eDX\u306e\u30dd\u30a4\u30f3\u30c8\u3092\u89e3\u8aac\uff01<\/h2>\n<p>\u304a\u5f79\u7acb\u3061\u8cc7\u6599\u306f<a href=\"https:\/\/www.tetsujinkun.com\/ebook_dx\/\" target=\"_blank\" rel=\"noopener\">\u3053\u3061\u3089\u304b\u3089\u7121\u6599\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9<\/a>\u3044\u305f\u3060\u3051\u307e\u3059\u3002<\/p>\n<p><a href=\"https:\/\/www.tetsujinkun.com\/ebook_dx\/\" target=\"_blank\" rel=\"noopener\"><img loading=\"lazy\" class=\"\" src=\"https:\/\/www.tetsujinkun.com\/assets\/img\/wp-dx.png\" alt=\"3\u5206\u3067\u308f\u304b\u308b\uff01\u306f\u3058\u3081\u3066\u306eDX&lt;br&gt;\u4eca\u3055\u3089\u805e\u3051\u306a\u3044\u73fe\u5834\u306eDX\u306e\u30dd\u30a4\u30f3\u30c8\u3092\u89e3\u8aac\uff01\" width=\"414\" height=\"276\" \/><\/a><\/p>\n<h2>\u30ec\u30ac\u30b7\u30fc\u30b7\u30b9\u30c6\u30e0\u3068\u306f\uff1f<\/h2>\n<p>\u300c\u30ec\u30ac\u30b7\u30fc\u30b7\u30b9\u30c6\u30e0\u300d\u3068\u306f\u3001\u5358\u306b\u300c\u5c0e\u5165\u304b\u3089\u5e74\u6708\u304c\u7d4c\u3063\u305f\u53e4\u3044\u30b7\u30b9\u30c6\u30e0\u300d\u3068\u3044\u3046\u3060\u3051\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u73fe\u5728\u3067\u306f\u3001\u4e3b\u306b\u4ee5\u4e0b\u306e2\u3064\u306e\u89b3\u70b9\u304b\u3089\u5b9a\u7fa9\u3055\u308c\u307e\u3059\u3002<\/p>\n<ul>\n<li><strong>\u6280\u8853\u7684\u89b3\u70b9\u304b\u3089\u306e\u5b9a\u7fa9\uff1a<\/strong> \u30e1\u30a4\u30f3\u30d5\u30ec\u30fc\u30e0\uff08\u5927\u578b\u6c4e\u7528\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\uff09\u3084\u30aa\u30d5\u30b3\u30f3\u306a\u3069\u3092\u4f7f\u7528\u3057\u3001\u6700\u65b0\u306e\u30af\u30e9\u30a6\u30c9\u6280\u8853\u3084AI\u3068\u306e\u9023\u643a\uff08API\u9023\u643a\u306a\u3069\uff09\u304c\u7269\u7406\u7684\u306b\u4e0d\u53ef\u80fd\u306a\u72b6\u614b\u3002<\/li>\n<li><strong>\u7d4c\u55b6\u7684\u89b3\u70b9\u304b\u3089\u306e\u5b9a\u7fa9\uff1a<\/strong> \u30b7\u30b9\u30c6\u30e0\u306e\u7dad\u6301\u30fb\u4fdd\u5b88\u306bIT\u4e88\u7b97\u306e\u5927\u534a\uff089\u5272\u4ee5\u4e0a\uff09\u304c\u6d88\u3048\u3001\u4f01\u696d\u306e\u6210\u9577\u306b\u5411\u3051\u305f\u300c\u653b\u3081\u306eIT\u6295\u8cc7\u300d\u3084DX\u63a8\u9032\u3092\u8457\u3057\u304f\u963b\u5bb3\u3057\u3066\u3044\u308b\u72b6\u614b\u3002<\/li>\n<\/ul>\n<h3>\u3010\u30bb\u30eb\u30d5\u30c1\u30a7\u30c3\u30af\u3011\u81ea\u793e\u30b7\u30b9\u30c6\u30e0\u306f\u5927\u4e08\u592b\uff1f\u30ec\u30ac\u30b7\u30fc\u5316\u30c1\u30a7\u30c3\u30af\u30ea\u30b9\u30c8<\/h3>\n<p>\u4ee5\u4e0b\u306e\u9805\u76ee\u306b1\u3064\u3067\u3082\u5f53\u3066\u306f\u307e\u308b\u5834\u5408\u3001\u8cb4\u793e\u306e\u30b7\u30b9\u30c6\u30e0\u306f\u3059\u3067\u306b\u300c\u6280\u8853\u7684\u8ca0\u50b5\u300d\u3068\u306a\u308a\u3001\u30ec\u30ac\u30b7\u30fc\u5316\u3057\u3066\u3044\u308b\u53ef\u80fd\u6027\u304c\u6975\u3081\u3066\u9ad8\u3044\u3067\u3059\u3002<\/p>\n<ul>\n<li>\u2610 \u69cb\u7bc9\u304b\u308920\u5e74\u4ee5\u4e0a\u304c\u7d4c\u904e\u3057\u3001\u5f53\u6642\u306e\u4ed5\u69d8\u66f8\uff08\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\uff09\u304c\u6b8b\u3063\u3066\u3044\u306a\u3044<\/li>\n<li>\u2610 \u81ea\u793e\u72ec\u81ea\u306e\u8907\u96d1\u306a\u30ab\u30b9\u30bf\u30de\u30a4\u30ba\u304c\u7e70\u308a\u8fd4\u3055\u308c\u3001\u5168\u4f53\u50cf\u3092\u8ab0\u3082\u628a\u63e1\u3057\u3066\u3044\u306a\u3044\uff08\u30d6\u30e9\u30c3\u30af\u30dc\u30c3\u30af\u30b9\u5316\uff09<\/li>\n<li>\u2610 \u300c\u305d\u306e\u30b7\u30b9\u30c6\u30e0\u306e\u3053\u3068\u306f\u3007\u3007\u3055\u3093\u3057\u304b\u5206\u304b\u3089\u306a\u3044\u300d\u3068\u3044\u3046\u696d\u52d9\u306e\u5c5e\u4eba\u5316\u304c\u8d77\u304d\u3066\u3044\u308b<\/li>\n<li>\u2610 OS\u3084\u958b\u767a\u8a00\u8a9e\u306e\u30b5\u30dd\u30fc\u30c8\u5207\u308c\u304c\u8feb\u3063\u3066\u3044\u308b\u3001\u3042\u308b\u3044\u306f\u65e2\u306b\u5207\u308c\u3066\u3044\u308b<\/li>\n<li>\u2610 \u5916\u90e8\u306e\u65b0\u3057\u3044\u30af\u30e9\u30a6\u30c9\u30c4\u30fc\u30eb\u3084SaaS\u3001AI\u7b49\u3068\u30c7\u30fc\u30bf\u9023\u643a\u304c\u3067\u304d\u306a\u3044<\/li>\n<\/ul>\n<h2>\u306a\u305c\u8131\u5374\u304c\u9032\u307e\u306a\u3044\uff1f\u30ec\u30ac\u30b7\u30fc\u30b7\u30b9\u30c6\u30e0\u304c\u3067\u304d\u308b\u539f\u56e0\u30683\u3064\u306e\u8981\u56e0<\/h2>\n<p>\u591a\u304f\u306e\u4f01\u696d\u304c\u5371\u60e7\u3057\u3066\u3044\u306a\u304c\u3089\u3001\u306a\u305c\u30ec\u30ac\u30b7\u30fc\u5316\u306e\u6ce5\u6cbc\u304b\u3089\u629c\u3051\u51fa\u305b\u306a\u3044\u306e\u3067\u3057\u3087\u3046\u304b\u3002\u305d\u3053\u306b\u306f3\u3064\u306e\u5927\u304d\u306a\u8981\u56e0\u3068\u3001\u30b7\u30b9\u30c6\u30e0\u304c\u4f5c\u3089\u308c\u308b\u539f\u56e0\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<h3>\u30b7\u30b9\u30c6\u30e0\u304c\u30ec\u30ac\u30b7\u30fc\u5316\u3059\u308b\u300c3\u3064\u306e\u539f\u56e0\u300d<\/h3>\n<ol>\n<li><strong>\u90e8\u5206\u6700\u9069\u5316\u306e\u7e70\u308a\u8fd4\u3057\uff1a<\/strong> \u90e8\u7f72\u3054\u3068\u306b\u5225\u3005\u306e\u30b7\u30b9\u30c6\u30e0\u3084\u30a8\u30af\u30bb\u30eb\u3092\u62e1\u5f35\u3057\u3066\u304d\u305f\u7d50\u679c\u3001\u30b7\u30b9\u30c6\u30e0\u5168\u4f53\u304c\u30b5\u30a4\u30ed\u5316\uff08\u5b64\u7acb\u5316\uff09\u3057\u3001\u7d71\u5408\u304c\u4e0d\u53ef\u80fd\u306b\u306a\u308b\u3002<\/li>\n<li><strong>\u30b7\u30b9\u30c6\u30e0\u306e\u30d6\u30e9\u30c3\u30af\u30dc\u30c3\u30af\u30b9\u5316\uff1a<\/strong> \u62c5\u5f53\u8005\u306e\u9000\u8077\u3084\u7570\u52d5\u306b\u3088\u308a\u3001\u904e\u53bb\u306e\u30d7\u30ed\u30b0\u30e9\u30e0\u30b3\u30fc\u30c9\u306e\u30ce\u30a6\u30cf\u30a6\u304c\u793e\u5185\u304b\u3089\u6d41\u51fa\u3059\u308b\u3002<\/li>\n<li><strong>\u5916\u6ce8\u30fb\u30d9\u30f3\u30c0\u30fc\u983c\u307f\u306e\u958b\u767a\uff1a<\/strong> \u958b\u767a\u3092\u5916\u90e8\u306b\u4e38\u6295\u3052\u3057\u3066\u304d\u305f\u305f\u3081\u3001\u81ea\u793e\u3067\u30b3\u30fc\u30c9\u306e\u7ba1\u7406\u304c\u3067\u304d\u305a\u3001\u7279\u5b9a\u306e\u30d9\u30f3\u30c0\u30fc\u304b\u3089\u96e2\u308c\u3089\u308c\u306a\u3044\u300c\u30d9\u30f3\u30c0\u30fc\u30ed\u30c3\u30af\u30a4\u30f3\u300d\u304c\u767a\u751f\u3059\u308b\u3002<\/li>\n<\/ol>\n<h3>\u8131\u5374\u3092\u963b\u3080\u300c3\u3064\u306e\u5fc3\u7406\u7684\u30fb\u7d44\u7e54\u7684\u8981\u56e0\u300d<\/h3>\n<ul>\n<li><strong>IT\u4eba\u6750\u306e\u5727\u5012\u7684\u4e0d\u8db3\uff1a<\/strong> \u53e4\u3044\u8a00\u8a9e\uff08COBOL\u306a\u3069\uff09\u3092\u6271\u3048\u308b\u30d9\u30c6\u30e9\u30f3\u304c\u9000\u8077\u3059\u308b\u4e00\u65b9\u3067\u3001\u82e5\u624b\u306f\u65b0\u6280\u8853\u3092\u597d\u3080\u305f\u3081\u3001\u4fdd\u5b88\u8981\u54e1\u304c\u3044\u306a\u304f\u306a\u308b\u3002<\/li>\n<li><strong>\u83ab\u5927\u306a\u79fb\u884c\u30b3\u30b9\u30c8\u3068\u30ea\u30b9\u30af\uff1a<\/strong> \u57fa\u5e79\u30b7\u30b9\u30c6\u30e0\u3092\u5237\u65b0\u3059\u308b\u306b\u306f\u6570\u5343\u4e07\u5186\u304b\u3089\u5104\u5358\u4f4d\u306e\u30b3\u30b9\u30c8\u304c\u304b\u304b\u308a\u3001\u7a3c\u50cd\u505c\u6b62\u30ea\u30b9\u30af\u3078\u306e\u6050\u6016\u304b\u3089\u7d4c\u55b6\u9663\u304c\u8db3\u8e0f\u307f\u3057\u3066\u3057\u307e\u3046\u3002<\/li>\n<li><strong>\u7d4c\u55b6\u5c64\u306e\u30c7\u30b8\u30bf\u30eb\u30ea\u30c6\u30e9\u30b7\u30fc\u30fb\u5371\u6a5f\u611f\u4e0d\u8db3\uff1a<\/strong> \u300c\u73fe\u6642\u70b9\u3067\u554f\u984c\u306a\u304f\u52d5\u3044\u3066\u3044\u308b\u304b\u3089\u300d\u3068\u3001\u5148\u9001\u308a\u3092\u7d9a\u3051\u305f\u7d50\u679c\u30012025\u5e74\u306e\u671f\u9650\u3092\u904e\u304e\u3066\u3057\u307e\u3063\u305f\u3002<\/li>\n<\/ul>\n<h2>\u653e\u7f6e\u3059\u308b\u306a\uff01\u30ec\u30ac\u30b7\u30fc\u30b7\u30b9\u30c6\u30e0\u304c\u62b1\u3048\u308b9\u3064\u306e\u91cd\u5927\u306a\u554f\u984c\u70b9<\/h2>\n<p>2026\u5e74\u73fe\u5728\u3001\u30ec\u30ac\u30b7\u30fc\u30b7\u30b9\u30c6\u30e0\u3092\u4f7f\u3044\u7d9a\u3051\u308b\u3053\u3068\u306f\u3001\u4f01\u696d\u306b\u3068\u3063\u3066\u4ee5\u4e0b\u306e9\u3064\u306e\u81f4\u547d\u7684\u306a\u30ea\u30b9\u30af\u3092\u4f34\u3044\u307e\u3059\u3002<\/p>\n<table style=\"width: 100%; border-collapse: collapse; border: 1px solid #ddd;\">\n<thead>\n<tr style=\"background-color: #f8f9fa;\">\n<th style=\"border: 1px solid #ddd; padding: 12px; text-align: left; width: 30%;\">\u554f\u984c\u70b9<\/th>\n<th style=\"border: 1px solid #ddd; padding: 12px; text-align: left; width: 70%;\">\u5177\u4f53\u7684\u306a\u30ea\u30b9\u30af\u3068\u4f01\u696d\u3078\u306e\u5f0a\u5bb3<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 12px;\"><strong>1. DX\u306e\u59a8\u3052\u306b\u306a\u308b<\/strong><\/td>\n<td style=\"border: 1px solid #ddd; padding: 12px;\">\u65b0\u6280\u8853\u3092\u5c0e\u5165\u3057\u3066\u3082\u30c7\u30fc\u30bf\u304c\u7e4b\u304c\u3089\u305a\u3001\u90e8\u5206\u6700\u9069\u306a\u6295\u8cc7\u3067\u7d42\u308f\u308b\u3002<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 12px;\"><strong>2. \u696d\u52d9\u306e\u5c5e\u4eba\u5316<\/strong><\/td>\n<td style=\"border: 1px solid #ddd; padding: 12px;\">\u7279\u5b9a\u306e\u30d9\u30c6\u30e9\u30f3\u3057\u304b\u89e6\u308c\u306a\u3044\u305f\u3081\u3001\u305d\u306e\u4eba\u306e\u9000\u8077\u3067\u696d\u52d9\u304c\u5b8c\u5168\u505c\u6b62\u3059\u308b\u3002<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 12px;\"><strong>3. \u30b7\u30b9\u30c6\u30e0\u969c\u5bb3\u306e\u30ea\u30b9\u30af<\/strong><\/td>\n<td style=\"border: 1px solid #ddd; padding: 12px;\">\u8001\u673d\u5316\u306b\u3088\u308b\u7a81\u767a\u7684\u306a\u30b5\u30fc\u30d0\u30fc\u30c0\u30a6\u30f3\u304c\u767a\u751f\u3057\u3084\u3059\u304f\u3001\u5fa9\u65e7\u304c\u56f0\u96e3\u3002<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 12px;\"><strong>4. \u65b0\u6280\u8853\u306e\u6d3b\u7528\u4e0d\u53ef<\/strong><\/td>\n<td style=\"border: 1px solid #ddd; padding: 12px;\">AI\u3084IoT\u3092\u7528\u3044\u305f\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u306e\u30c7\u30fc\u30bf\u6d3b\u7528\u3084\u7d4c\u55b6\u306e\u9ad8\u5ea6\u5316\u304c\u3067\u304d\u306a\u3044\u3002<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 12px;\"><strong>5. \u83ab\u5927\u306a\u904b\u7528\u30b3\u30b9\u30c8<\/strong><\/td>\n<td style=\"border: 1px solid #ddd; padding: 12px;\">\u5e0c\u5c11\u306a\u53e4\u3044\u6280\u8853\u8005\u306e\u4eba\u4ef6\u8cbb\u3084\u7279\u6ce8\u306e\u4fdd\u5b88\u8cbb\u7528\u3067\u3001IT\u4e88\u7b97\u304c\u67af\u6e07\u3059\u308b\u3002<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 12px;\"><strong>6. \u696d\u52d9\u52b9\u7387\u306e\u60aa\u3055<\/strong><\/td>\n<td style=\"border: 1px solid #ddd; padding: 12px;\">\u753b\u9762\u304c\u53e4\u304f\u64cd\u4f5c\u6027\u304c\u60aa\u3044\u305f\u3081\u3001\u30c7\u30fc\u30bf\u306e\u4e8c\u91cd\u5165\u529b\u306a\u3069\u7121\u99c4\u306a\u5de5\u6570\u304c\u767a\u751f\u3002<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 12px;\"><strong>7. \u30b5\u30dd\u30fc\u30c8\u306e\u7d42\u4e86<\/strong><\/td>\n<td style=\"border: 1px solid #ddd; padding: 12px;\">\u30d9\u30f3\u30c0\u30fc\u81ea\u4f53\u306e\u30b5\u30dd\u30fc\u30c8\u304c\u5207\u308c\u3001\u4e07\u304c\u4e00\u306e\u30d0\u30b0\u767a\u751f\u6642\u306b\u8ab0\u3082\u5bfe\u5fdc\u3067\u304d\u306a\u3044\u3002<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 12px;\"><strong>8. \u8106\u5f31\u306a\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3<\/strong><\/td>\n<td style=\"border: 1px solid #ddd; padding: 12px;\">\u6700\u65b0\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30d1\u30c3\u30c1\u304c\u5f53\u305f\u3089\u305a\u3001\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u7b49\u306e\u6a19\u7684\u306b\u306a\u308b\u3002<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 12px;\"><strong>9. \u30b3\u30f3\u30d7\u30e9\u30a4\u30a2\u30f3\u30b9\u554f\u984c<\/strong><\/td>\n<td style=\"border: 1px solid #ddd; padding: 12px;\">\u76e3\u67fb\u5bfe\u5fdc\u3084\u6cd5\u6539\u6b63\uff08\u30a4\u30f3\u30dc\u30a4\u30b9\u5236\u5ea6\u306a\u3069\uff09\u3078\u306e\u67d4\u8edf\u306a\u30d7\u30ed\u30b0\u30e9\u30e0\u5909\u66f4\u304c\u8ffd\u3044\u3064\u304b\u306a\u3044\u3002<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>\u30ec\u30ac\u30b7\u30fc\u30b7\u30b9\u30c6\u30e0\u304b\u3089\u8131\u5374\u3059\u308b\u305f\u3081\u306e\u300c3\u3064\u306e\u30a2\u30d7\u30ed\u30fc\u30c1\u300d<\/h2>\n<p>2026\u5e74\u306e\u4eca\u3001\u5d16\u306e\u4e0b\u3078\u843d\u3061\u306a\u3044\u305f\u3081\u306b\u4f01\u696d\u304c\u53d6\u308b\u3079\u304d\u5237\u65b0\uff08\u30e2\u30c0\u30f3\u5316\uff09\u306e\u624b\u6cd5\u306f\u4e3b\u306b3\u3064\u3042\u308a\u307e\u3059\u3002\u81ea\u793e\u306e\u4e88\u7b97\u3001\u30a4\u30f3\u30d5\u30e9\u4f53\u5236\u3001\u30b7\u30b9\u30c6\u30e0\u306e\u72b6\u614b\u306b\u5408\u308f\u305b\u3066\u9078\u629e\u3057\u307e\u3059\u3002<\/p>\n<h3>\u2460 \u30e2\u30c0\u30ca\u30a4\u30bc\u30fc\u30b7\u30e7\u30f3\uff08\u8cc7\u7523\u306e\u6709\u52b9\u6d3b\u7528\uff09<\/h3>\n<p>\u65e2\u5b58\u306e\u30d3\u30b8\u30cd\u30b9\u30ed\u30b8\u30c3\u30af\u3084\u6709\u7528\u306a\u30c7\u30fc\u30bf\uff08\u8cc7\u7523\uff09\u3092\u6d3b\u304b\u3057\u3064\u3064\u3001\u6700\u65b0\u306e\u6280\u8853\u74b0\u5883\u306b\u9069\u5fdc\u3055\u305b\u308b\u624b\u6cd5\u3067\u3059\u3002\u3053\u308c\u306b\u306f3\u3064\u306e\u65b9\u6cd5\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<ul>\n<li><strong>\u30ea\u30d7\u30ec\u30a4\u30b9\uff1a<\/strong> \u65e2\u5b58\u306e\u4ed5\u69d8\u3092\u5143\u306b\u3001\u6700\u65b0\u306e\u8a00\u8a9e\u3084\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u3067\u4e00\u304b\u3089\u4f5c\u308a\u76f4\u3059\u3002<\/li>\n<li><strong>\u30ea\u30db\u30b9\u30c8\uff1a<\/strong> \u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u4e2d\u8eab\uff08\u30b3\u30fc\u30c9\uff09\u306f\u5909\u3048\u305a\u306b\u3001\u52d5\u4f5c\u3059\u308b\u5668\u3092\u30aa\u30f3\u30d7\u30ec\u30df\u30b9\u304b\u3089\u30af\u30e9\u30a6\u30c9\u74b0\u5883\u3078\u79fb\u3059\u3002<\/li>\n<li><strong>\u30ea\u30e9\u30a4\u30c8\uff1a<\/strong> \u53e4\u3044\u958b\u767a\u8a00\u8a9e\uff08COBOL\u306a\u3069\uff09\u3067\u66f8\u304b\u308c\u305f\u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u3001Java\u306a\u3069\u306e\u6700\u65b0\u8a00\u8a9e\u306b\u66f8\u304d\u63db\u3048\u308b\u3002<\/li>\n<\/ul>\n<h3>\u2461 \u30de\u30a4\u30b0\u30ec\u30fc\u30b7\u30e7\u30f3\uff08\u65b0\u74b0\u5883\u3078\u306e\u5b8c\u5168\u79fb\u884c\uff09<\/h3>\n<p>\u30ec\u30ac\u30b7\u30fc\u74b0\u5883\u3092\u5b8c\u5168\u306b\u5ec3\u6b62\u3057\u3001\u6a19\u6e96\u5316\u3055\u308c\u305f\u65b0\u3057\u3044\u30d1\u30c3\u30b1\u30fc\u30b8\u30b7\u30b9\u30c6\u30e0\u3084ERP\uff08\u4f01\u696d\u8cc7\u6e90\u8a08\u753b\uff09\u306a\u3069\u3078\u30c7\u30fc\u30bf\u3092\u4e38\u3054\u3068\u79fb\u3057\u66ff\u3048\u308b\u624b\u6cd5\u3067\u3059\u3002\u6839\u672c\u7684\u306a\u30ec\u30ac\u30b7\u30fc\u8131\u5374\u306b\u306a\u308a\u307e\u3059\u304c\u3001\u696d\u52d9\u30d7\u30ed\u30bb\u30b9\uff08\u4eba\u9593\u306e\u52d5\u304d\uff09\u306e\u5927\u5e45\u306a\u5909\u66f4\u3092\u4f34\u3044\u307e\u3059\u3002<\/p>\n<h3>\u2462 \u30af\u30e9\u30a6\u30c9\u30b5\u30fc\u30d3\u30b9\uff08SaaS\uff09\u306e\u7a4d\u6975\u6d3b\u7528<\/h3>\n<p>\u81ea\u793e\u3067\u30b5\u30fc\u30d0\u30fc\u3092\u6301\u305f\u305a\u3001\u30d9\u30f3\u30c0\u30fc\u304c\u5e38\u306b\u6700\u65b0\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3068\u6a5f\u80fd\u306b\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u3057\u3066\u304f\u308c\u308b\u300cSaaS\u578b\u30af\u30e9\u30a6\u30c9\u30b5\u30fc\u30d3\u30b9\u300d\u306b\u4e57\u308a\u63db\u3048\u308b\u624b\u6cd5\u3067\u3059\u3002\u521d\u671f\u6295\u8cc7\u304c\u975e\u5e38\u306b\u5b89\u304f\u3001\u30b5\u30fc\u30d0\u30fc\u306e\u4fdd\u5b88\u904b\u7528\u30b3\u30b9\u30c8\u304c\u30bc\u30ed\u306b\u306a\u308b\u305f\u3081\u3001\u30ea\u30bd\u30fc\u30b9\u306e\u9650\u3089\u308c\u305f\u4e2d\u5c0f\u4f01\u696d\u306b\u3068\u3063\u3066\u6700\u3082\u73fe\u5b9f\u7684\u304b\u3064\u30e2\u30c0\u30f3\u5316\u3078\u306e\u6700\u77ed\u30eb\u30fc\u30c8\u3068\u306a\u308a\u307e\u3059\u3002<\/p>\n<h2>\u30ec\u30ac\u30b7\u30fc\u30b7\u30b9\u30c6\u30e0\u8131\u5374\u306b\u95a2\u3059\u308b\u3088\u304f\u3042\u308b\u8cea\u554f\uff08Q&amp;A\uff09<\/h2>\n<h3>Q. 2025\u5e74\u3092\u904e\u304e\u3066\u3057\u307e\u3044\u307e\u3057\u305f\u304c\u3001\u4eca\u304b\u3089\u30b7\u30b9\u30c6\u30e0\u5237\u65b0\u3092\u59cb\u3081\u3066\u3082\u9593\u306b\u5408\u3044\u307e\u3059\u304b\uff1f<\/h3>\n<p><strong>A. \u4eca\u3059\u3050\u7740\u624b\u3059\u308c\u3070\u5341\u5206\u9593\u306b\u5408\u3044\u307e\u3059\u3002<\/strong><br \/>\n\u30c7\u30b8\u30bf\u30eb\u5e81\u306e\u30ec\u30dd\u30fc\u30c8\u306b\u3042\u308b\u901a\u308a\u3001\u65e5\u672c\u4f01\u696d\u306e6\u5272\u4ee5\u4e0a\u304c\u4eca\u307e\u3055\u306b\u540c\u3058\u8ab2\u984c\u3068\u6226\u3063\u3066\u3044\u307e\u3059\u3002\u3059\u3079\u3066\u3092\u4e00\u6c17\u306b\u5909\u3048\u308b\u300c\u30d3\u30c3\u30b0\u30d0\u30f3\u79fb\u884c\u300d\u306f\u30ea\u30b9\u30af\u304c\u9ad8\u3044\u305f\u3081\u3001\u6a5f\u80fd\u3084\u90e8\u7f72\u3092\u533a\u5207\u3063\u3066\u6bb5\u968e\u7684\u306b\u30af\u30e9\u30a6\u30c9\u79fb\u884c\u3092\u9032\u3081\u308b\u30ed\u30fc\u30c9\u30de\u30c3\u30d7\u3092\u63cf\u304f\u3053\u3068\u304c\u6210\u529f\u306e\u9375\u3067\u3059\u3002<\/p>\n<h3>Q. \u30af\u30e9\u30a6\u30c9\u3078\u306e\u79fb\u884c\u3067\u6ce8\u610f\u3059\u3079\u304d\u300c\u30b5\u30a4\u30ed\u5316\uff08\u5b64\u7acb\u5316\uff09\u300d\u3068\u306f\u4f55\u3067\u3059\u304b\uff1f<\/h3>\n<p><strong>A. \u300c\u5728\u5eab\u7ba1\u7406\u3060\u3051\u300d\u300c\u55b6\u696d\u7ba1\u7406\u3060\u3051\u300d\u3068\u3001\u90e8\u9580\u3054\u3068\u306b\u30d0\u30e9\u30d0\u30e9\u306e\u30af\u30e9\u30a6\u30c9\u30c4\u30fc\u30eb\u3092\u5c0e\u5165\u3057\u3001\u30c7\u30fc\u30bf\u304c\u9023\u643a\u3057\u306a\u304f\u306a\u308b\u73fe\u8c61\u3067\u3059\u3002<\/strong><br 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href=\"https:\/\/www.tetsujinkun.com\/\">\u300c\u9244\u4eba\u304f\u3093\u300d<\/a><\/b>\u3067\u3059\u3002<\/p>\n<p><b><a href=\"https:\/\/www.tetsujinkun.com\/\">\u300c\u9244\u4eba\u304f\u3093\u300d<\/a><\/b>\u306f\u3001\u308f\u304b\u308a\u3084\u3059\u3044\u753b\u9762\u3068\u624b\u539a\u3044\u30b5\u30dd\u30fc\u30c8\u3067\u3001\u30b7\u30b9\u30c6\u30e0\u304c\u521d\u3081\u3066\u3082\u4f01\u696d\u3067\u3082\u4f7f\u3044\u3084\u3059\u304f\u308f\u304b\u308a\u3084\u3059\u3044\u306e\u304c\u7279\u5fb4\u3067\u3059\u3002<\/p>\n<p><iframe loading=\"lazy\" src=\"\/\/www.youtube.com\/embed\/NuVSJWU_MT4\" width=\"350\" height=\"196\" allowfullscreen=\"allowfullscreen\" 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