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\n
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\n

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\n

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\n

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\n

(4) \u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u30fb\u6c4e\u7528\u6a5f\u30fbOS\u30fb\u30df\u30c9\u30eb\u30a6\u30a7\u30a2<\/strong><\/strong><\/strong><\/h3>\n<\/div>\n\n\n\n

\u30e1\u30a4\u30f3\u30d5\u30ec\u30fc\u30e0\uff08IBM System z\u7b49\uff09\u30fb\u30aa\u30d5\u30b3\u30f3\uff08NEC\u306eACOS\u3001\u5bcc\u58eb\u901a\u306eGS21\u7b49\uff09\u30fbUNIX\u30b5\u30fc\u30d0\u30fc\u306eEOL\uff08\u30b5\u30dd\u30fc\u30c8\u7d42\u4e86\uff09\u306f\u3001\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u66f4\u6539\u306e\u4e3b\u306a\u5951\u6a5f\u3067\u3059\u3002\u68da\u5378\u3057\u3067\u306f\u3001\u73fe\u884c\u6a5f\u306eEOL\u6642\u671f\u30fb\u4fdd\u5b88\u30d9\u30f3\u30c0\u30fc\u306e\u7d99\u7d9a\u53ef\u5426\u30fb\u4eee\u60f3\u5316\u5bfe\u5fdc\u72b6\u6cc1<\/strong>\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002OS\u306fz\/OS\u30fbHP-UX\u30fbTruUNIX64\u306a\u3069\u7279\u5b9a\u30d9\u30f3\u30c0\u30fc\u4f9d\u5b58\u304c\u591a\u304f\u3001Linux\u3078\u306e\u79fb\u884c\u691c\u8a0e\u304c\u4e00\u822c\u7684\u3067\u3059\u3002\u30df\u30c9\u30eb\u30a6\u30a7\u30a2\u306fTP\u30e2\u30cb\u30bf\uff08CICS\u30fbIMS TM\u7b49\uff09\u30fb\u30e1\u30c3\u30bb\u30fc\u30b8\u30f3\u30b0\u30df\u30c9\u30eb\u30a6\u30a7\u30a2\u30fb\u30d7\u30ea\u30f3\u30bf\u30b9\u30d7\u30fc\u30e9\u306a\u3069\u3082\u542b\u307e\u308c\u3001\u3053\u308c\u3089\u304c\u5ec3\u6b62\u306b\u306a\u3063\u305f\u5834\u5408\u306e\u4ee3\u66ff\u624b\u6bb5\u306e\u691c\u8a0e\u307e\u3067\u5bfe\u8c61\u7bc4\u56f2\u306b\u542b\u3081\u307e\u3059\u3002<\/p>\n\n\n\n

\n

(5) \u5916\u90e8\u9023\u643a\u30fb\u5468\u8fba\u30b7\u30b9\u30c6\u30e0<\/strong><\/strong><\/strong><\/h3>\n<\/div>\n\n\n\n

\u57fa\u5e79\u30b7\u30b9\u30c6\u30e0\u306f\u3001EDI\u30fbFTP\u30fb\u56fa\u5b9a\u9577\u30c6\u30ad\u30b9\u30c8\u9023\u643a\u306a\u3069\u65e7\u5f0f\u30d7\u30ed\u30c8\u30b3\u30eb\u3067\u5468\u8fba\u30b7\u30b9\u30c6\u30e0\u3068\u5bc6\u7d50\u5408\u3057\u3066\u3044\u308b\u30b1\u30fc\u30b9\u304c\u591a\u304f\u3042\u308a\u307e\u3059\u3002\u68da\u5378\u3057\u3067\u306f\u3001\u9023\u643a\u5148\u30b7\u30b9\u30c6\u30e0\u306e\u6570\u30fb\u30d7\u30ed\u30c8\u30b3\u30eb\u30fb\u30c7\u30fc\u30bf\u30d5\u30a9\u30fc\u30de\u30c3\u30c8\u30fb\u9023\u643a\u30bf\u30a4\u30df\u30f3\u30b0\uff08\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\/\u30d0\u30c3\u30c1\uff09<\/strong>\u3092\u4e00\u89a7\u5316\u3057\u307e\u3059\u3002\u5237\u65b0\u5bfe\u8c61\u306e\u57fa\u5e79\u30b7\u30b9\u30c6\u30e0\u304cAPI\u306b\u5207\u308a\u66ff\u308f\u308b\u3068\u3001\u9023\u643a\u5148\u306e\u30b7\u30b9\u30c6\u30e0\u3082\u6539\u4fee\u304c\u5fc5\u8981\u306b\u306a\u308b\u305f\u3081\u3001\u5916\u90e8\u9023\u643a\u306e\u5f71\u97ff\u7bc4\u56f2\u306f\u5fc5\u305a\u5237\u65b0\u8a08\u753b\u306b\u542b\u3081\u306a\u3051\u308c\u3070\u306a\u308a\u307e\u305b\u3093\u3002\u7279\u306bEDI\u306f\u53d6\u5f15\u5148\u3068\u306e\u6a19\u6e96\u4ed5\u69d8\uff08JEDICX\u3084\u500b\u793eEDI\uff09\u3078\u306e\u5bfe\u5fdc\u78ba\u8a8d\u304c\u5fc5\u8981\u3067\u3001SaaS\u3078\u306e\u5207\u308a\u66ff\u3048\u3082\u9078\u629e\u80a2\u3068\u3057\u3066\u691c\u8a0e\u3057\u307e\u3059\u3002<\/p>\n\n\n\n

\n

(6) \u975e\u6a5f\u80fd\u8981\u4ef6\uff08\u6027\u80fd\u30fb\u53ef\u7528\u6027\u30fb\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\uff09<\/strong><\/strong><\/strong><\/h3>\n<\/div>\n\n\n\n

\u30ec\u30ac\u30b7\u30fc\u30b7\u30b9\u30c6\u30e0\u3067\u306f\u975e\u6a5f\u80fd\u8981\u4ef6\u304c\u6697\u9ed9\u306e\u524d\u63d0\u3068\u3057\u3066\u84c4\u7a4d\u3057\u3066\u304a\u308a\u3001\u5237\u65b0\u5f8c\u306b\u300c\u4ee5\u524d\u306f\u3067\u304d\u3066\u3044\u305f\u306e\u306b\u300d\u3068\u3044\u3046\u554f\u984c\u304c\u767a\u751f\u3057\u304c\u3061\u3067\u3059\u3002\u68da\u5378\u3057\u5bfe\u8c61\u3068\u3057\u3066\u306f\u3001\u30d4\u30fc\u30af\u6642\u306e\u30c8\u30e9\u30f3\u30b6\u30af\u30b7\u30e7\u30f3\u6570\u30fb\u30d0\u30c3\u30c1\u51e6\u7406\u306e\u6642\u9593\u67a0\u5236\u7d04\u30fbRTO\/RPO\u30fb\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30d1\u30c3\u30c1\u9069\u7528\u30dd\u30ea\u30b7\u30fc<\/strong>\u306a\u3069\u304c\u3042\u308a\u307e\u3059\u3002\u30e1\u30a4\u30f3\u30d5\u30ec\u30fc\u30e0\u306f\u9ad8\u4fe1\u983c\u6027\u3092\u524d\u63d0\u3068\u3057\u305f\u8a2d\u8a08\u306b\u306a\u3063\u3066\u3044\u308b\u305f\u3081\u3001\u30af\u30e9\u30a6\u30c9\u3078\u79fb\u884c\u3059\u308b\u969b\u306f\u53ef\u7528\u6027\u30be\u30fc\u30f3\u8a2d\u8a08\u30fb\u30d5\u30a7\u30a4\u30eb\u30aa\u30fc\u30d0\u30fc\u8a2d\u5b9a\u3067\u540c\u7b49\u4ee5\u4e0a\u306e\u4fe1\u983c\u6027\u3092\u62c5\u4fdd\u3059\u308b\u3053\u3068\u304c\u6c42\u3081\u3089\u308c\u307e\u3059\u3002\u307e\u305f\u3001\u6697\u53f7\u5316\u65b9\u5f0f\u30fb\u8a8d\u8a3c\u65b9\u5f0f\u30fb\u30a2\u30af\u30bb\u30b9\u30ed\u30b0\u306e\u53d6\u308a\u65b9\u3082\u73fe\u884c\u57fa\u6e96\uff08PCI DSS\u30fbISO27001\u7b49\uff09\u306b\u5408\u308f\u305b\u305f\u898b\u76f4\u3057\u304c\u5fc5\u8981\u3067\u3059\u3002<\/p>\n\n\n\n

\n

(7) \u904b\u7528\u30fb\u4fdd\u5b88\u4f53\u5236\u3068\u5c5e\u4eba\u5316\u3057\u305f\u30ce\u30a6\u30cf\u30a6<\/strong><\/strong><\/strong><\/h3>\n<\/div>\n\n\n\n

\u6700\u5f8c\u306b\u3001\u3057\u304b\u3057\u975e\u5e38\u306b\u91cd\u8981\u306a\u68da\u5378\u3057\u5bfe\u8c61\u304c\u300c\u4eba\u7684\u8cc7\u7523\u300d\u3067\u3059\u3002COBOL\u3084JCL\u3092\u89e3\u8aad\u3067\u304d\u308b\u30a8\u30f3\u30b8\u30cb\u30a2\u306f\u5e74\u3005\u6e1b\u5c11\u3057\u3066\u304a\u308a\u3001\u7279\u5b9a\u306e\u62c5\u5f53\u8005\u3057\u304b\u77e5\u3089\u306a\u3044\u696d\u52d9\u30ed\u30b8\u30c3\u30af\u30fb\u969c\u5bb3\u5bfe\u5fdc\u624b\u9806\u30fb\u5e74\u6b21\u51e6\u7406\u306e\u30ce\u30a6\u30cf\u30a6<\/strong>\u304c\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u5316\u3055\u308c\u3066\u3044\u306a\u3044\u307e\u307e\u653e\u7f6e\u3055\u308c\u3066\u3044\u308b\u30b1\u30fc\u30b9\u304c\u591a\u3005\u3042\u308a\u307e\u3059\u3002\u5237\u65b0\u306e\u5bfe\u8c61\u7bc4\u56f2\u306b\u300c\u6697\u9ed9\u77e5\u306e\u6587\u66f8\u5316\u30fb\u79fb\u8ee2\u300d\u3092\u660e\u793a\u7684\u306b\u542b\u3081\u3001\u30d2\u30a2\u30ea\u30f3\u30b0\u8abf\u67fb\u3084\u30ea\u30d0\u30fc\u30b9\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u306b\u3088\u308b\u8981\u4ef6\u306e\u53ef\u8996\u5316\u5de5\u7a0b\u3092\u8a08\u753b\u306b\u7d44\u307f\u8fbc\u3080\u3053\u3068\u304c\u91cd\u8981\u3067\u3059\u3002\u904b\u7528\u4f53\u5236\u306b\u3064\u3044\u3066\u3082\u3001ITIL\u30d9\u30fc\u30b9\u306e\u904b\u7528\u8a2d\u8a08\u3078\u306e\u79fb\u884c\u3084\u3001DevOps\u3092\u524d\u63d0\u3068\u3057\u305f\u65b0\u7d44\u7e54\u30fb\u65b0\u30d7\u30ed\u30bb\u30b9\u3078\u306e\u5207\u308a\u66ff\u3048\u3092\u691c\u8a0e\u7bc4\u56f2\u306b\u542b\u3081\u307e\u3059\u3002<\/p>\n\n\n\n

\n\u5237\u65b0\u624b\u6cd5\u306e\u4e00\u89a7\u3068\u5404\u5bfe\u8c61\u7bc4\u56f2\u3078\u306e\u5f53\u3066\u65b9\uff087R\u30fbIPA4\u5206\u985e\uff09<\/strong>\n<\/h2>\n\n\n\n
\n
\n
\"\u5237\u65b0\u624b\u6cd5\u306e\u4e00\u89a7\u3068\u5404\u5bfe\u8c61\u7bc4\u56f2\u3078\u306e\u5f53\u3066\u65b9\uff087R\u30fbIPA4\u5206\u985e\uff09\"<\/figure>\n<\/div>\n<\/div>\n\n\n\n

\u5bfe\u8c61\u7bc4\u56f2\u306e\u68da\u5378\u3057\u304c\u5b8c\u4e86\u3057\u305f\u3089\u3001\u6b21\u306f\u300c\u5404\u5bfe\u8c61\u306b\u3069\u306e\u5237\u65b0\u624b\u6cd5\u3092\u9069\u7528\u3059\u308b\u304b\u300d\u3092\u6c7a\u5b9a\u3057\u307e\u3059\u3002\u73fe\u5728\u3001\u5237\u65b0\u624b\u6cd5\u306e\u4f53\u7cfb\u3068\u3057\u3066\u6700\u3082\u5e83\u304f\u53c2\u7167\u3055\u308c\u3066\u3044\u308b\u306e\u304cAWS\u306e7R\uff087\u3064\u306e\u79fb\u884c\u6226\u7565\uff09\u3068IPA\u306e4\u5206\u985e\u3067\u3059\u3002\u305d\u308c\u305e\u308c\u306e\u624b\u6cd5\u304c\u300c\u3069\u306e\u30ec\u30ac\u30b7\u30fc\u8cc7\u7523\u30fb\u3069\u306e\u72b6\u6cc1\u306b\u5411\u304f\u304b\u300d\u3092\u7406\u89e3\u3059\u308b\u3053\u3068\u3067\u3001\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u8a08\u753b\u306e\u7cbe\u5ea6\u304c\u683c\u6bb5\u306b\u5411\u4e0a\u3057\u307e\u3059\u3002<\/p>\n\n\n\n

\n

AWS\u306e7R\u3068\u5bfe\u8c61\u7bc4\u56f2\u5225\u306e\u9069\u7528\u6307\u91dd<\/strong><\/strong><\/strong><\/h3>\n<\/div>\n\n\n\n

AWS\u304c\u5b9a\u7fa9\u3057\u305f7R\u306f\u3001\u30af\u30e9\u30a6\u30c9\u79fb\u884c\u6642\u306e\u6226\u7565\u9078\u629e\u306b\u4f7f\u308f\u308c\u308b7\u3064\u306e\u30a2\u30d7\u30ed\u30fc\u30c1\u3067\u3059\u3002\u305d\u308c\u305e\u308c\u306e\u624b\u6cd5\u306b\u3064\u3044\u3066\u3001\u5148\u306b\u6574\u7406\u3057\u305f7\u5206\u985e\u306e\u5bfe\u8c61\u7bc4\u56f2\u3068\u306e\u5bfe\u5fdc\u3092\u793a\u3057\u307e\u3059\u3002<\/p>\n\n\n\n

Rehost\uff08\u30ea\u30db\u30b9\u30c8\uff09<\/strong>: \u3044\u308f\u3086\u308b\u300c\u30ea\u30d5\u30c8\uff06\u30b7\u30d5\u30c8\u300d\u3002\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3084OS\u3092\u307b\u307c\u305d\u306e\u307e\u307e\u4eee\u60f3\u30de\u30b7\u30f3\u3084\u30af\u30e9\u30a6\u30c9IaaS\u306b\u79fb\u8a2d\u3057\u307e\u3059\u3002\u5909\u66f4\u30b3\u30b9\u30c8\u304c\u6700\u5c0f\u9650\u3067\u6e08\u3080\u53cd\u9762\u3001\u30ec\u30ac\u30b7\u30fc\u69cb\u9020\u306f\u305d\u306e\u307e\u307e\u6e29\u5b58\u3055\u308c\u307e\u3059\u3002\u5bfe\u8c61: \u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\uff08\u6c4e\u7528\u6a5f\u306eEOL\u5bfe\u5fdc\uff09\u30fbOS\u79fb\u884c<\/strong>\u306b\u5411\u304f\u624b\u6cd5\u3067\u3059\u3002COBOL\u30a2\u30d7\u30ea\u3092\u305d\u306e\u307e\u307eLinux\u4e0a\u306eCOBOL\u30e9\u30f3\u30bf\u30a4\u30e0\u3067\u52d5\u304b\u3059\u69cb\u6210\u3082\u3001\u5e83\u7fa9\u306e\u30ea\u30db\u30b9\u30c8\u306b\u542b\u307e\u308c\u307e\u3059\u3002
Relocate\uff08\u518d\u914d\u7f6e\uff09<\/strong>: VMware\u30ef\u30fc\u30af\u30ed\u30fc\u30c9\u3092VMware Cloud on AWS\u306a\u3069\u306b\u518d\u914d\u7f6e\u3059\u308b\u3088\u3046\u306b\u3001\u30a4\u30f3\u30d5\u30e9\u30ec\u30d9\u30eb\u3067\u518d\u914d\u7f6e\u3059\u308b\u624b\u6cd5\u3067\u3059\u3002\u5bfe\u8c61: \u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u30fb\u30df\u30c9\u30eb\u30a6\u30a7\u30a2<\/strong>\u306e\u5ef6\u547d\u306b\u9069\u3057\u3066\u3044\u307e\u3059\u3002
Replatform\uff08\u30ea\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\uff09<\/strong>: \u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3092RDS managed service\u306b\u5207\u308a\u66ff\u3048\u308b\u306a\u3069\u3001\u4e00\u90e8\u306e\u57fa\u76e4\u3092\u6700\u9069\u5316\u3057\u306a\u304c\u3089\u30a2\u30d7\u30ea\u306f\u5927\u304d\u304f\u5909\u3048\u306a\u3044\u624b\u6cd5\u3067\u3059\u3002\u5bfe\u8c61: \u30c7\u30fc\u30bf\u8cc7\u7523\uff08DB\u30a8\u30f3\u30b8\u30f3\u5207\u66ff\uff09\u30fb\u30df\u30c9\u30eb\u30a6\u30a7\u30a2\uff08TP\u30e2\u30cb\u30bf\u306eAPI\u30b2\u30fc\u30c8\u30a6\u30a7\u30a4\u5316\uff09<\/strong>\u306a\u3069\u306b\u5411\u304d\u307e\u3059\u3002
Repurchase\uff08\u30ea\u30d1\u30fc\u30c1\u30a7\u30b9\uff09<\/strong>: \u65e2\u5b58\u30ab\u30b9\u30bf\u30e0\u30b7\u30b9\u30c6\u30e0\u3092SaaS\u88fd\u54c1\u306b\u7f6e\u304d\u63db\u3048\u308b\u624b\u6cd5\u3067\u3059\u3002\u5bfe\u8c61: \u5916\u90e8\u9023\u643a\uff08EDI SaaS\u5316\uff09\u30fb\u5468\u8fba\u696d\u52d9\u7cfb\uff08HR\u30fb\u4f1a\u8a08\u30fbCRM\uff09<\/strong>\u306e\u5237\u65b0\u306b\u6700\u3082\u9069\u3057\u3066\u3044\u307e\u3059\u3002
Refactor\uff08\u30ea\u30d5\u30a1\u30af\u30bf\uff09<\/strong>: \u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u3092\u6839\u672c\u304b\u3089\u898b\u76f4\u3057\u3001\u30de\u30a4\u30af\u30ed\u30b5\u30fc\u30d3\u30b9\u5316\u30fb\u30af\u30e9\u30a6\u30c9\u30cd\u30a4\u30c6\u30a3\u30d6\u5316\u3092\u56f3\u308b\u624b\u6cd5\u3067\u3059\u3002\u5bfe\u8c61: \u30d7\u30ed\u30b0\u30e9\u30e0\u8cc7\u7523\uff08COBOL\u306eJava\/Python\u3078\u306e\u66f8\u304d\u63db\u3048\uff09\u30fb\u30d0\u30c3\u30c1\u51e6\u7406\u306eAPI\u30fb\u30a4\u30d9\u30f3\u30c8\u99c6\u52d5\u5316<\/strong>\u306b\u5411\u304f\u6700\u3082\u5909\u9769\u5ea6\u304c\u9ad8\u3044\u624b\u6cd5\u3067\u3059\u3002
Retire\uff08\u5ec3\u6b62\uff09<\/strong>: \u4f7f\u308f\u308c\u3066\u3044\u306a\u3044\u6a5f\u80fd\u30fb\u30b7\u30b9\u30c6\u30e0\u3092\u5ec3\u6b62\u3057\u307e\u3059\u3002\u5bfe\u8c61: \u30d7\u30ed\u30b0\u30e9\u30e0\u8cc7\u7523\u306e\u30c7\u30c3\u30c9\u30b3\u30fc\u30c9\u30fb\u5ec3\u6b62\u696d\u52d9\u30b7\u30b9\u30c6\u30e0<\/strong>\u304c\u8a72\u5f53\u3057\u307e\u3059\u3002\u68da\u5378\u3057\u3067\u898b\u3064\u304b\u3063\u305f\u4e0d\u8981\u6a5f\u80fd\u306f\u3053\u306e\u624b\u6cd5\u3092\u7a4d\u6975\u7684\u306b\u9069\u7528\u3059\u308b\u3053\u3068\u3067\u3001\u5168\u4f53\u30b3\u30b9\u30c8\u3092\u5727\u7e2e\u3067\u304d\u307e\u3059\u3002
Retain\uff08\u73fe\u72b6\u7dad\u6301\uff09<\/strong>: \u5237\u65b0\u5bfe\u8c61\u5916\u3068\u3059\u308b\u5224\u65ad\u3067\u3059\u3002\u30b3\u30f3\u30d7\u30e9\u30a4\u30a2\u30f3\u30b9\u4e0a\u306e\u7406\u7531\u3084\u5237\u65b0\u30b3\u30b9\u30c8\u5bfe\u52b9\u679c\u304c\u4f4e\u3044\u8cc7\u7523\u306f\u610f\u56f3\u7684\u306b\u73fe\u72b6\u7dad\u6301\u3068\u3057\u307e\u3059\u3002\u5bfe\u8c61: \u975e\u6a5f\u80fd\u8981\u4ef6\u3092\u6e80\u305f\u3057\u3066\u3044\u308b\u5b89\u5b9a\u7a3c\u50cd\u4e2d\u306e\u88dc\u52a9\u30b7\u30b9\u30c6\u30e0<\/strong>\u304c\u5178\u578b\u4f8b\u3067\u3059\u3002<\/p>\n\n\n\n

\n

IPA\u306e4\u5206\u985e\u3068\u5bfe\u8c61\u7bc4\u56f2\u3078\u306e\u5f53\u3066\u65b9<\/strong><\/strong><\/strong><\/h3>\n<\/div>\n\n\n\n

IPA\u306f\u56fd\u5185\u57fa\u5e79\u7cfb\u30ec\u30ac\u30b7\u30fc\u3092\u5ff5\u982d\u306b\u3001\u5237\u65b0\u624b\u6cd5\u30924\u3064\u306b\u5206\u985e\u3057\u3066\u3044\u307e\u3059\u30027R\u3068\u91cd\u8907\u3059\u308b\u6982\u5ff5\u3082\u3042\u308a\u307e\u3059\u304c\u3001\u65e5\u672c\u306e\u30e1\u30a4\u30f3\u30d5\u30ec\u30fc\u30e0\u30fb\u30aa\u30d5\u30b3\u30f3\u74b0\u5883\u306b\u3088\u308a\u5373\u3057\u305f\u5206\u985e\u3067\u3059\u3002<\/p>\n\n\n\n

\u30ea\u30d3\u30eb\u30c9<\/strong>: \u73fe\u884c\u30b7\u30b9\u30c6\u30e0\u306e\u6a5f\u80fd\u4ed5\u69d8\u3092\u7dad\u6301\u3057\u3064\u3064\u3001\u65b0\u6280\u8853\u30fb\u65b0\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u3067\u5168\u9762\u518d\u69cb\u7bc9\u3059\u308b\u624b\u6cd5\u3067\u3059\u30027R\u306eRefactor\u306b\u8fd1\u304f\u3001COBOL\u30a2\u30d7\u30ea\u3092Java\u3084.NET\u3067\u66f8\u304d\u76f4\u3059\u5834\u5408\u304c\u3053\u308c\u306b\u5f53\u305f\u308a\u307e\u3059\u3002\u5bfe\u8c61: \u30d7\u30ed\u30b0\u30e9\u30e0\u8cc7\u7523\u30fb\u30d0\u30c3\u30c1\u51e6\u7406\u30fb\u30c7\u30fc\u30bf\u8cc7\u7523\u306e\u8ad6\u7406\u8a2d\u8a08\u5909\u63db<\/strong>\u306b\u9069\u3057\u3066\u3044\u307e\u3059\u3002\u5909\u9769\u5ea6\u304c\u6700\u3082\u9ad8\u304f\u3001\u30b3\u30b9\u30c8\u30fb\u671f\u9593\u3082\u6700\u5927\u898f\u6a21\u3068\u306a\u308a\u307e\u3059\u3002
\u30ea\u30e9\u30a4\u30c8<\/strong>: \u30bd\u30fc\u30b9\u30b3\u30fc\u30c9\u30ec\u30d9\u30eb\u3067\u81ea\u52d5\u5909\u63db\u30c4\u30fc\u30eb\u7b49\u3092\u6d3b\u7528\u3057\u3001\u8a00\u8a9e\u30fb\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u3092\u5207\u308a\u66ff\u3048\u308b\u624b\u6cd5\u3067\u3059\u3002COBOL\u2192Java\u306e\u81ea\u52d5\u5909\u63db\u30c4\u30fc\u30eb\uff08Micro Focus\u306eEnterprise Analyzer\u306a\u3069\uff09\u3092\u4f7f\u3044\u3001\u6a5f\u80fd\u30ed\u30b8\u30c3\u30af\u3092\u7dad\u6301\u3057\u305f\u307e\u307e\u30b3\u30fc\u30c9\u3092\u5909\u63db\u3057\u307e\u3059\u3002\u5bfe\u8c61: \u30d7\u30ed\u30b0\u30e9\u30e0\u8cc7\u7523\uff08\u8a00\u8a9e\u5909\u63db\uff09<\/strong>\u304c\u4e3b\u306a\u5bfe\u8c61\u3067\u3001\u30d0\u30c3\u30c1\u30ed\u30b8\u30c3\u30af\u306e\u4fdd\u6301\u304c\u91cd\u8981\u306a\u5834\u5408\u306b\u9078\u629e\u3055\u308c\u307e\u3059\u3002
\u30ea\u30db\u30b9\u30c8<\/strong>: 7R\u306eRehost\u30fbRelocate\u306b\u5bfe\u5fdc\u3002\u5bfe\u8c61: \u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u30fbOS\u30fb\u30df\u30c9\u30eb\u30a6\u30a7\u30a2<\/strong>\u306e\u79fb\u8a2d\u304c\u4e3b\u76ee\u7684\u306e\u5834\u5408\u306b\u9078\u629e\u3057\u307e\u3059\u3002\u30a2\u30d7\u30ea\u306b\u624b\u3092\u52a0\u3048\u306a\u3044\u305f\u3081\u6700\u77ed\u671f\u9593\u3067\u306e\u79fb\u884c\u304c\u53ef\u80fd\u3067\u3059\u304c\u3001\u69cb\u9020\u7684\u8ca0\u50b5\u306f\u6e29\u5b58\u3055\u308c\u307e\u3059\u3002
\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u66f4\u6539<\/strong>: \u6c4e\u7528\u6a5f\u30fb\u30aa\u30d5\u30b3\u30f3\u3092\u3088\u308a\u65b0\u3057\u3044\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u3084\u6c4e\u7528\u30b5\u30fc\u30d0\u30fc\u30fb\u4eee\u60f3\u5316\u57fa\u76e4\u306b\u7f6e\u304d\u63db\u3048\u308b\u624b\u6cd5\u3067\u3059\u3002\u5bfe\u8c61: \u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u30fbOS<\/strong>\u306b\u9650\u5b9a\u3057\u305f\u6700\u5c0f\u5909\u66f4\u306e\u624b\u6cd5\u3067\u3001\u30a2\u30d7\u30ea\u30fb\u30c7\u30fc\u30bf\u69cb\u9020\u306f\u7dad\u6301\u3057\u307e\u3059\u3002EOL\u5bfe\u5fdc\u306e\u7dca\u6025\u63aa\u7f6e\u3068\u3057\u3066\u9078\u3070\u308c\u308b\u3053\u3068\u304c\u591a\u3044\u3067\u3059\u3002<\/p>\n\n\n\n

\n

\u5bfe\u8c61\u7bc4\u56f2\u00d7\u624b\u6cd5\u306e\u9078\u629e\u30de\u30c8\u30ea\u30af\u30b9\uff08\u6574\u7406\uff09<\/strong><\/strong><\/strong><\/h3>\n<\/div>\n\n\n\n

\u4ee5\u4e0b\u306b\u30017\u5206\u985e\u306e\u5bfe\u8c61\u7bc4\u56f2\u3054\u3068\u306b\u9069\u7528\u3057\u3084\u3059\u3044\u624b\u6cd5\u3092\u6574\u7406\u3057\u307e\u3059\u3002<\/p>\n\n\n\n

(1) \u30d7\u30ed\u30b0\u30e9\u30e0\u8cc7\u7523\uff08COBOL\u7b49\uff09<\/strong>: Refactor\uff08\u30ea\u30d3\u30eb\u30c9\uff09\u30fbRetire\uff08\u5ec3\u6b62\uff09\u30fbReplatform\uff08\u30ea\u30e9\u30a4\u30c8\u81ea\u52d5\u5909\u63db\uff09
(2) \u30c7\u30fc\u30bf\u8cc7\u7523\uff08EBCDIC\u542b\u3080\uff09<\/strong>: Replatform\uff08DB\u30a8\u30f3\u30b8\u30f3\u5237\u65b0\uff09\u30fbRefactor\uff08\u8ad6\u7406\u8a2d\u8a08\u5909\u63db\uff09
(3) \u30d0\u30c3\u30c1\u51e6\u7406\u30fb\u30b8\u30e7\u30d6\u904b\u7528<\/strong>: Refactor\uff08\u30af\u30e9\u30a6\u30c9\u30cd\u30a4\u30c6\u30a3\u30d6\u30b8\u30e7\u30d6\u5316\uff09\u30fbReplatform\uff08\u30af\u30e9\u30a6\u30c9\u30b8\u30e7\u30d6\u30b9\u30b1\u30b8\u30e5\u30fc\u30e9\u3078\u79fb\u884c\uff09
(4) \u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u30fb\u6c4e\u7528\u6a5f\u30fbOS<\/strong>: Rehost\u30fbRelocate\u30fb\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u66f4\u6539
(5) \u5916\u90e8\u9023\u643a\u30fb\u5468\u8fba\u30b7\u30b9\u30c6\u30e0<\/strong>: Repurchase\uff08SaaS\u5316\uff09\u30fbReplatform\uff08API\u5316\uff09\u30fbRetire\uff08\u5ec3\u6b62\uff09
(6) \u975e\u6a5f\u80fd\u8981\u4ef6<\/strong>: Refactor\uff08\u53ef\u7528\u6027\u30fb\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u8a2d\u8a08\u306e\u5237\u65b0\uff09\u30fbReplatform\uff08\u30de\u30cd\u30fc\u30b8\u30c9\u30b5\u30fc\u30d3\u30b9\u6d3b\u7528\uff09
(7) \u904b\u7528\u30fb\u5c5e\u4eba\u5316\u30ce\u30a6\u30cf\u30a6<\/strong>: Refactor\uff08\u904b\u7528\u8a2d\u8a08\u30fb\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u6574\u5099\uff09\u30fbRetain\uff08\u4e00\u90e8\u7dad\u6301\u3057\u306a\u304c\u3089\u6bb5\u968e\u79fb\u884c\uff09<\/p>\n\n\n\n

\n\u624b\u6cd5\u5225\u306e\u8cbb\u7528\u30fb\u671f\u9593\u3068\u30dd\u30fc\u30c8\u30d5\u30a9\u30ea\u30aa\u30a2\u30d7\u30ed\u30fc\u30c1<\/strong>\n<\/h2>\n\n\n\n
\n
\n
\"\u624b\u6cd5\u5225\u306e\u8cbb\u7528\u30fb\u671f\u9593\u3068\u30dd\u30fc\u30c8\u30d5\u30a9\u30ea\u30aa\u30a2\u30d7\u30ed\u30fc\u30c1\"<\/figure>\n<\/div>\n<\/div>\n\n\n\n

\u5237\u65b0\u624b\u6cd5\u3092\u9078\u5b9a\u3059\u308b\u969b\u3001\u8cbb\u7528\u3068\u671f\u9593\u306e\u76ee\u5b89\u306f\u610f\u601d\u6c7a\u5b9a\u306e\u91cd\u8981\u306a\u5224\u65ad\u57fa\u6e96\u3067\u3059\u3002\u3057\u304b\u3057\u3001\u73fe\u5b9f\u306e\u30ec\u30ac\u30b7\u30fc\u30b7\u30b9\u30c6\u30e0\u5237\u65b0\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3067\u306f\u5358\u4e00\u306e\u624b\u6cd5\u3060\u3051\u3067\u5b8c\u7d50\u3059\u308b\u3053\u3068\u306f\u307b\u3068\u3093\u3069\u306a\u304f<\/strong>\u3001\u5bfe\u8c61\u8cc7\u7523\u3054\u3068\u306b\u7570\u306a\u308b\u624b\u6cd5\u3092\u7d44\u307f\u5408\u308f\u305b\u308b\u300c\u30dd\u30fc\u30c8\u30d5\u30a9\u30ea\u30aa\u30a2\u30d7\u30ed\u30fc\u30c1\u300d\u304c\u6c42\u3081\u3089\u308c\u307e\u3059\u3002\u4ee5\u4e0b\u306b\u8cbb\u7528\u30fb\u671f\u9593\u306e\u76ee\u5b89\u3068\u3001\u30dd\u30fc\u30c8\u30d5\u30a9\u30ea\u30aa\u30a2\u30d7\u30ed\u30fc\u30c1\u306e\u8003\u3048\u65b9\u3092\u89e3\u8aac\u3057\u307e\u3059\u3002<\/p>\n\n\n\n

\n

\u624b\u6cd5\u5225\u306e\u8cbb\u7528\u30fb\u671f\u9593\u76ee\u5b89<\/strong><\/strong><\/strong><\/h3>\n<\/div>\n\n\n\n

\u624b\u6cd5\u3054\u3068\u306e\u8cbb\u7528\u30fb\u671f\u9593\u306e\u6982\u7b97\u3092\u4ee5\u4e0b\u306b\u6574\u7406\u3057\u307e\u3059\u3002\u306a\u304a\u3001\u5b9f\u969b\u306e\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u30b3\u30b9\u30c8\u306f\u30b7\u30b9\u30c6\u30e0\u898f\u6a21\u30fb\u8907\u96d1\u5ea6\u30fb\u4e26\u884c\u7a3c\u50cd\u671f\u9593\u7b49\u306b\u3088\u3063\u3066\u5927\u304d\u304f\u5909\u52d5\u3057\u307e\u3059\u3002<\/p>\n\n\n\n

\u30af\u30e9\u30a6\u30c9\u79fb\u884c\u578b\uff08Rehost\u30fbRelocate\u30fb\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u66f4\u6539\uff09<\/strong>
\u8cbb\u7528\u76ee\u5b89: \u6570\u767e\u4e07\u301c1,000\u4e07\u5186\u53f0
\u671f\u9593\u76ee\u5b89: 3\u301c6\u30f6\u6708
\u7279\u5fb4: \u30a2\u30d7\u30ea\u3092\u5909\u66f4\u3057\u306a\u3044\u305f\u3081\u6700\u5c0f\u30b3\u30b9\u30c8\u30fb\u6700\u77ed\u671f\u9593\u3002\u305f\u3060\u3057\u69cb\u9020\u7684\u8ca0\u50b5\u306f\u6b8b\u5b58\u3057\u3001\u5c06\u6765\u7684\u306a\u518d\u5237\u65b0\u304c\u5fc5\u8981\u306b\u306a\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n

\u518d\u69cb\u7bc9\u578b\uff08Refactor\u30fb\u30ea\u30d3\u30eb\u30c9\u30fb\u30ea\u30e9\u30a4\u30c8\uff09<\/strong>
\u8cbb\u7528\u76ee\u5b89: 2,000\u4e07\u301c\u6570\u5343\u4e07\u5186\u898f\u6a21\uff08\u5927\u898f\u6a21\u3067\u306f1.5\u5104\u301c5\u5104\u5186\u8d85\uff09
\u671f\u9593\u76ee\u5b89: 12\u301c18\u30f6\u6708\u4ee5\u4e0a\uff08\u5927\u898f\u6a21\u3067\u306f3\u301c5\u5e74\uff09
\u7279\u5fb4: \u5909\u9769\u5ea6\u304c\u6700\u5927\u3067\u3001\u6280\u8853\u7684\u8ca0\u50b5\u306e\u6839\u672c\u89e3\u6d88\u306b\u3064\u306a\u304c\u308a\u307e\u3059\u3002\u4e00\u65b9\u3001\u8981\u4ef6\u5b9a\u7fa9\u30fb\u8a2d\u8a08\u5de5\u7a0b\u304c\u9577\u304f\u3001SI\u8cbb\u7528\u304c\u5168\u4f53\u306e60\u301c75%\u3092\u5360\u3081\u308b\u306e\u304c\u4e00\u822c\u7684\u3067\u3059\u3002<\/p>\n\n\n\n

\u5c0f\u301c\u4e2d\u898f\u6a21\uff08\u5358\u4e00\u696d\u52d9\u30b7\u30b9\u30c6\u30e0\uff09\u306e\u5237\u65b0<\/strong>
\u8cbb\u7528\u76ee\u5b89: 3,000\u4e07\u301c1.5\u5104\u5186
\u671f\u9593\u76ee\u5b89: 6\u301c18\u30f6\u6708
\u7279\u5fb4: \u5468\u8fba\u7cfb\u30fb\u30b5\u30d6\u30b7\u30b9\u30c6\u30e0\u306e\u5237\u65b0\u306b\u591a\u3044\u30d1\u30bf\u30fc\u30f3\u3067\u3001SaaS\u7f6e\u63db\uff08Repurchase\uff09\u3084\u4e00\u90e8Replatform\u304c\u9078\u3070\u308c\u308b\u30b1\u30fc\u30b9\u304c\u591a\u3044\u3067\u3059\u3002<\/p>\n\n\n\n\n

\u4e2d\u301c\u5927\u898f\u6a21\uff08\u57fa\u5e79\uff0b\u8907\u6570\u5468\u8fba\uff09\u306e\u5168\u9762\u5237\u65b0<\/strong>
\u8cbb\u7528\u76ee\u5b89: 1.5\u5104\u301c5\u5104\u5186
\u671f\u9593\u76ee\u5b89: 18\u30f6\u6708\u301c5\u5e74
\u7279\u5fb4: \u5bfe\u8c61\u7bc4\u56f2\u304c\u5e83\u3044\u305f\u3081\u3001\u30dd\u30fc\u30c8\u30d5\u30a9\u30ea\u30aa\u30a2\u30d7\u30ed\u30fc\u30c1\u306b\u3088\u308b\u6bb5\u968e\u7684\u306a\u5237\u65b0\u304c\u4e0d\u53ef\u6b20\u3067\u3059\u3002\u5168\u5de5\u7a0b\u3092\u4e00\u62ec\uff08\u30d3\u30c3\u30b0\u30d0\u30f3\uff09\u3067\u5b8c\u4e86\u3055\u305b\u3088\u3046\u3068\u3059\u308b\u3068\u3001\u30ea\u30ea\u30fc\u30b9\u76f4\u524d\u306e\u969c\u5bb3\u30fb\u624b\u623b\u308a\u30ea\u30b9\u30af\u304c\u6975\u3081\u3066\u9ad8\u304f\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n

\n

\u30dd\u30fc\u30c8\u30d5\u30a9\u30ea\u30aa\u30a2\u30d7\u30ed\u30fc\u30c1\u306e\u91cd\u8981\u6027<\/strong><\/strong><\/strong><\/h3>\n<\/div>\n\n\n\n

\u30dd\u30fc\u30c8\u30d5\u30a9\u30ea\u30aa\u30a2\u30d7\u30ed\u30fc\u30c1\u3068\u306f\u3001\u5168\u8cc7\u7523\u306b\u540c\u4e00\u306e\u5237\u65b0\u624b\u6cd5\u3092\u4e00\u5f8b\u306b\u9069\u7528\u3059\u308b\u306e\u3067\u306f\u306a\u304f\u3001\u5404\u5bfe\u8c61\u8cc7\u7523\u306e\u91cd\u8981\u5ea6\u30fb\u8907\u96d1\u5ea6\u30fb\u30b3\u30b9\u30c8\u5bfe\u52b9\u679c\u306b\u5fdc\u3058\u3066\u6700\u9069\u306a\u624b\u6cd5\u3092\u500b\u5225\u306b\u5272\u308a\u5f53\u3066\u308b\u8003\u3048\u65b9<\/strong>\u3067\u3059\u3002\u305f\u3068\u3048\u3070\u540c\u4e00\u306e\u57fa\u5e79\u30b7\u30b9\u30c6\u30e0\u3067\u3082\u3001\u300c\u4f1a\u8a08\u30e2\u30b8\u30e5\u30fc\u30eb\u306fRefactor\uff08\u30ea\u30d3\u30eb\u30c9\uff09\u3001\u5e33\u7968\u51fa\u529b\u306fRepurchase\uff08SaaS\u5316\uff09\u3001\u65e7\u5f0fEDI\u9023\u643a\u306fRetire\uff08\u5ec3\u6b62\uff09\u3001\u4eba\u4e8b\u30de\u30b9\u30bf\u306e\u307fReplatform\u300d\u3068\u3044\u3046\u7d44\u307f\u5408\u308f\u305b\u304c\u73fe\u5b9f\u7684\u306a\u89e3\u3068\u306a\u308b\u3053\u3068\u304c\u591a\u3044\u3067\u3059\u3002<\/p>\n\n\n\n

\u30dd\u30fc\u30c8\u30d5\u30a9\u30ea\u30aa\u30a2\u30d7\u30ed\u30fc\u30c1\u3092\u5b9f\u8df5\u3059\u308b\u4e0a\u3067\u91cd\u8981\u306a\u306e\u304c\u30b9\u30c8\u30e9\u30f3\u30b0\u30e9\u30fc\u30d1\u30bf\u30fc\u30f3<\/strong>\uff08Strangler Fig Pattern\uff09\u306e\u63a1\u7528\u3067\u3059\u3002\u30b9\u30c8\u30e9\u30f3\u30b0\u30e9\u30fc\u30d1\u30bf\u30fc\u30f3\u3068\u306f\u3001\u4e00\u6c17\u306b\u30b7\u30b9\u30c6\u30e0\u5168\u4f53\u3092\u5207\u308a\u66ff\u3048\u308b\u300c\u30d3\u30c3\u30b0\u30d0\u30f3\u79fb\u884c\u300d\u3092\u907f\u3051\u3001\u6a5f\u80fd\u5358\u4f4d\u3067\u65b0\u65e7\u30b7\u30b9\u30c6\u30e0\u3092\u4e26\u884c\u7a3c\u50cd\u3055\u305b\u306a\u304c\u3089\u6bb5\u968e\u7684\u306b\u53e4\u3044\u6a5f\u80fd\u3092\u65b0\u30b7\u30b9\u30c6\u30e0\u3078\u7f6e\u304d\u63db\u3048\u3066\u3044\u304f\u624b\u6cd5\u3067\u3059\u3002\u305f\u3068\u3048\u3070\u30aa\u30fc\u30c0\u30fc\u7ba1\u7406\u306e\u65b0\u30b7\u30b9\u30c6\u30e0\u3092\u5148\u884c\u7a3c\u50cd\u3055\u305b\u3001\u5728\u5eab\u7ba1\u7406\u30fb\u51fa\u8377\u7ba1\u7406\u30fb\u8acb\u6c42\u7ba1\u7406\u3092\u9806\u6b21\u79fb\u884c\u3059\u308b\u3053\u3068\u3067\u3001\u5404\u30b9\u30c6\u30c3\u30d7\u306e\u30ea\u30b9\u30af\u3092\u9650\u5b9a\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n

\u30dd\u30fc\u30c8\u30d5\u30a9\u30ea\u30aa\u30a2\u30d7\u30ed\u30fc\u30c1\u3092\u6210\u529f\u3055\u305b\u308b\u30dd\u30a4\u30f3\u30c8\u306f\u4ee5\u4e0b\u306e3\u70b9\u3067\u3059\u3002
1. \u5bfe\u8c61\u8cc7\u7523\u306e\u68da\u5378\u3057\u3092\u5b8c\u4e86\u3055\u305b\u3066\u304b\u3089\u624b\u6cd5\u3092\u9078\u629e\u3059\u308b\uff08\u68da\u5378\u3057\u524d\u306e\u624b\u6cd5\u6c7a\u5b9a\u306f\u7981\u7269\uff09
2. \u5404\u8cc7\u7523\u306e\u300c\u30d3\u30b8\u30cd\u30b9\u4fa1\u5024\u300d\u3068\u300c\u6280\u8853\u7684\u8ca0\u50b5\u306e\u6df1\u523b\u5ea6\u300d\u3092\u30de\u30c8\u30ea\u30af\u30b9\u3067\u8a55\u4fa1\u3057\u3001\u512a\u5148\u9806\u4f4d\u3092\u8a2d\u3051\u308b
3. \u6bb5\u968e\u79fb\u884c\u8a08\u753b\u3092\u7acb\u3066\u3001\u5404\u30d5\u30a7\u30fc\u30ba\u306e\u30b9\u30b3\u30fc\u30d7\u30fb\u5224\u65ad\u30b2\u30fc\u30c8\u30fb\u30ed\u30fc\u30eb\u30d0\u30c3\u30af\u6761\u4ef6\u3092\u660e\u78ba\u306b\u3059\u308b<\/p>\n\n\n\n

\n

\u5bfe\u8c61\u7bc4\u56f2\u306e\u5b9a\u7fa9\u7cbe\u5ea6\u3092\u4e0a\u3052\u308b\u305f\u3081\u306e\u5b9f\u8df5\u30dd\u30a4\u30f3\u30c8<\/strong><\/strong><\/strong><\/h3>\n<\/div>\n\n\n\n

\u5bfe\u8c61\u7bc4\u56f2\u306e\u68da\u5378\u3057\u7cbe\u5ea6\u3092\u9ad8\u3081\u308b\u305f\u3081\u306b\u3001\u5b9f\u52d9\u3067\u6709\u52b9\u3068\u3055\u308c\u308b\u65b9\u6cd5\u3092\u3044\u304f\u3064\u304b\u7d39\u4ecb\u3057\u307e\u3059\u3002\u307e\u305a\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u306e\u30ea\u30d0\u30fc\u30b9\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0<\/strong>\u3067\u3059\u3002\u65e2\u5b58\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u304c\u4e4f\u3057\u3044\u5834\u5408\u3001\u5bcc\u58eb\u901a\u306e\u300c\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u5730\u56f3\u300d\u306e\u3088\u3046\u306a\u53ef\u8996\u5316\u30c4\u30fc\u30eb\u3092\u4f7f\u3063\u3066\u30bd\u30fc\u30b9\u30b3\u30fc\u30c9\u30fbJCL\u30fbDB\u5b9a\u7fa9\u304b\u3089\u4f9d\u5b58\u95a2\u4fc2\u30de\u30c3\u30d7\u3092\u81ea\u52d5\u751f\u6210\u3059\u308b\u3053\u3068\u3067\u3001\u8abf\u67fb\u5de5\u6570\u3092\u5927\u5e45\u306b\u524a\u6e1b\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n

\u6b21\u306b\u73fe\u5834\u30d2\u30a2\u30ea\u30f3\u30b0\u306b\u3088\u308b\u6697\u9ed9\u77e5\u306e\u6398\u308a\u8d77\u3053\u3057<\/strong>\u3067\u3059\u3002COBOL\u30a8\u30f3\u30b8\u30cb\u30a2\u3084\u696d\u52d9\u62c5\u5f53\u8005\u3078\u306e\u30a4\u30f3\u30bf\u30d3\u30e5\u30fc\u3092\u69cb\u9020\u5316\u3057\u3001\u300c\u969c\u5bb3\u304c\u8d77\u304d\u305f\u3068\u304d\u3069\u3046\u5bfe\u5fdc\u3057\u3066\u3044\u308b\u304b\u300d\u300c\u5e74\u6b21\u51e6\u7406\u3067\u7279\u5225\u306b\u6c17\u3092\u3064\u3051\u3066\u3044\u308b\u70b9\u306f\u4f55\u304b\u300d\u306a\u3069\u3001\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u306b\u73fe\u308c\u306a\u3044\u904b\u7528\u77e5\u8b58\u3092\u5438\u3044\u4e0a\u3052\u307e\u3059\u3002\u3053\u306e\u5de5\u7a0b\u3092\u6020\u308b\u3068\u3001\u5237\u65b0\u5f8c\u306b\u4e0d\u53ef\u89e3\u306a\u969c\u5bb3\u304c\u983b\u767a\u3059\u308b\u539f\u56e0\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n

\u3055\u3089\u306b\u30a4\u30f3\u30d9\u30f3\u30c8\u30ea\u30b7\u30fc\u30c8\u306e\u6574\u5099<\/strong>\u3082\u6709\u52b9\u3067\u3059\u3002\u5bfe\u8c61\u30b7\u30b9\u30c6\u30e0\u30fb\u30e2\u30b8\u30e5\u30fc\u30eb\u30fb\u9023\u643a\u5148\u30fb\u30c7\u30fc\u30bf\u30d5\u30ed\u30fc\u30fb\u62c5\u5f53\u8005\u30fbEOL\u60c5\u5831\u3092\u30b9\u30d7\u30ec\u30c3\u30c9\u30b7\u30fc\u30c8\u3067\u4e00\u5143\u7ba1\u7406\u3057\u3001\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u95a2\u4fc2\u8005\u304c\u5e38\u306b\u53c2\u7167\u3067\u304d\u308b\u72b6\u614b\u306b\u3057\u307e\u3059\u3002\u3053\u306e\u30a4\u30f3\u30d9\u30f3\u30c8\u30ea\u304c\u3001\u5f8c\u5de5\u7a0b\u306e\u624b\u6cd5\u9078\u629e\u30fb\u5de5\u6570\u898b\u7a4d\u3082\u308a\u30fb\u30c6\u30b9\u30c8\u8a08\u753b\u306e\u571f\u53f0\u3068\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n

\n\u307e\u3068\u3081\uff1a\u5bfe\u8c61\u7bc4\u56f2\u306e\u68da\u5378\u3057\u304c\u5237\u65b0\u6210\u529f\u306e\u9375<\/strong>\n<\/h2>\n\n\n\n
\n
\n
\"\u307e\u3068\u3081\uff1a\u5bfe\u8c61\u7bc4\u56f2\u306e\u68da\u5378\u3057\u304c\u5237\u65b0\u6210\u529f\u306e\u9375\"<\/figure>\n<\/div>\n<\/div>\n\n\n\n

\u672c\u8a18\u4e8b\u3067\u306f\u3001\u30ec\u30ac\u30b7\u30fc\u30b7\u30b9\u30c6\u30e0\u5237\u65b0\u3067\u898b\u76f4\u3059\u3079\u304d\u5bfe\u8c61\u7bc4\u56f2\u30927\u5206\u985e\uff08\u30d7\u30ed\u30b0\u30e9\u30e0\u8cc7\u7523\u30fb\u30c7\u30fc\u30bf\u8cc7\u7523\u30fb\u30d0\u30c3\u30c1\u51e6\u7406\u30fb\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u30fb\u5916\u90e8\u9023\u643a\u30fb\u975e\u6a5f\u80fd\u8981\u4ef6\u30fb\u904b\u7528\u30ce\u30a6\u30cf\u30a6\uff09\u306b\u6574\u7406\u3057\u30017R\uff08Rehost\/Relocate\/Replatform\/Repurchase\/Refactor\/Retire\/Retain\uff09\u3068IPA\u306e4\u5206\u985e\uff08\u30ea\u30d3\u30eb\u30c9\/\u30ea\u30e9\u30a4\u30c8\/\u30ea\u30db\u30b9\u30c8\/\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u66f4\u6539\uff09\u3092\u300c\u3069\u306e\u5bfe\u8c61\u7bc4\u56f2\u306b\u3069\u306e\u624b\u6cd5\u3092\u5f53\u3066\u308b\u304b\u300d\u3068\u3044\u3046\u8996\u70b9\u304b\u3089\u89e3\u8aac\u3057\u307e\u3057\u305f\u3002\u3055\u3089\u306b\u8cbb\u7528\u30fb\u671f\u9593\u76ee\u5b89\u3068\u3001\u30dd\u30fc\u30c8\u30d5\u30a9\u30ea\u30aa\u30a2\u30d7\u30ed\u30fc\u30c1\u30fb\u30b9\u30c8\u30e9\u30f3\u30b0\u30e9\u30fc\u30d1\u30bf\u30fc\u30f3\u306e\u91cd\u8981\u6027\u306b\u3064\u3044\u3066\u3082\u3054\u8aac\u660e\u3057\u307e\u3057\u305f\u3002<\/p>\n\n\n\n

\u30ec\u30ac\u30b7\u30fc\u30b7\u30b9\u30c6\u30e0\u5237\u65b0\u3067\u5931\u6557\u3057\u306a\u3044\u305f\u3081\u306e\u6700\u5927\u306e\u30dd\u30a4\u30f3\u30c8\u306f\u3001\u300c\u624b\u6cd5\u3092\u5148\u306b\u6c7a\u3081\u306a\u3044\u300d\u3053\u3068\u3067\u3059\u3002\u5148\u306b\u624b\u6cd5\uff08\u30af\u30e9\u30a6\u30c9\u79fb\u884c\u3084\u5168\u9762\u518d\u69cb\u7bc9\uff09\u3092\u6c7a\u3081\u3066\u304b\u3089\u5bfe\u8c61\u7bc4\u56f2\u3092\u5f53\u3066\u306f\u3081\u3088\u3046\u3068\u3059\u308b\u3068\u3001\u8cc7\u7523\u306e\u5b9f\u614b\u306b\u5408\u308f\u306a\u3044\u8a08\u753b\u304c\u751f\u307e\u308c\u3001\u624b\u623b\u308a\u3084\u4e88\u7b97\u8d85\u904e\u306b\u3064\u306a\u304c\u308a\u307e\u3059\u3002\u6b63\u3057\u3044\u9806\u5e8f\u306f\u3001\u307e\u305a\u5bfe\u8c61\u8cc7\u7523\u30927\u5206\u985e\u3067\u68da\u5378\u3057\u3057\u3001\u5404\u8cc7\u7523\u306e\u30d3\u30b8\u30cd\u30b9\u4fa1\u5024\u30fb\u6280\u8853\u7684\u8ca0\u50b5\u306e\u6df1\u523b\u5ea6\u30fb\u79fb\u884c\u30b3\u30b9\u30c8\u3092\u8a55\u4fa1\u3057\u305f\u4e0a\u3067\u3001\u6700\u9069\u306a\u624b\u6cd5\u3092\u5272\u308a\u5f53\u3066\u3066\u3044\u304f\u3053\u3068\u3067\u3059\u3002\u3053\u306e\u300c\u5bfe\u8c61\u7bc4\u56f2\u8d77\u70b9\u306e\u8003\u3048\u65b9\u300d\u3053\u305d\u304c\u30012025\u5e74\u306e\u5d16\uff08\u5e74\u9593\u6700\u592712\u5146\u5186\u306e\u7d4c\u6e08\u640d\u5931\u30ea\u30b9\u30af\uff09\u3092\u4e57\u308a\u8d8a\u3048\u308b\u305f\u3081\u306e\u5b9f\u52d9\u7684\u306a\u30a2\u30d7\u30ed\u30fc\u30c1\u3068\u3044\u3048\u307e\u3059\u3002<\/p>\n\n\n\n

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