{"id":10931,"date":"2026-04-09T18:45:06","date_gmt":"2026-04-09T10:45:06","guid":{"rendered":"https:\/\/www.cybermedian.com\/ja\/troubleshoot-bpmn-deadlocks-parallelism-errors\/"},"modified":"2026-04-09T18:45:06","modified_gmt":"2026-04-09T10:45:06","slug":"troubleshoot-bpmn-deadlocks-parallelism-errors","status":"publish","type":"post","link":"https:\/\/www.cybermedian.com\/ja\/troubleshoot-bpmn-deadlocks-parallelism-errors\/","title":{"rendered":"\u30d3\u30b8\u30cd\u30b9\u30d7\u30ed\u30bb\u30b9\u30e2\u30c7\u30eb\u3068\u8868\u8a18\u6cd5\uff08BPMN\uff09\u306e\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\uff1a\u30c7\u30c3\u30c9\u30ed\u30c3\u30af\u3068\u4e26\u5217\u6027\u30a8\u30e9\u30fc\u306e\u4fee\u6b63\u65b9\u6cd5"},"content":{"rendered":"<p>\u30d3\u30b8\u30cd\u30b9\u30d7\u30ed\u30bb\u30b9\u30e2\u30c7\u30eb\u3068\u8868\u8a18\u6cd5\uff08BPMN\uff09\u306f\u3001\u30ef\u30fc\u30af\u30d5\u30ed\u30fc\u3092\u5b9a\u7fa9\u30fb\u53ef\u8996\u5316\u30fb\u5206\u6790\u3059\u308b\u305f\u3081\u306e\u666e\u904d\u7684\u306a\u8a00\u8a9e\u3067\u3059\u3002\u30d7\u30ed\u30bb\u30b9\u30e2\u30c7\u30eb\u304c\u5b9f\u884c\u307e\u305f\u306f\u30b7\u30df\u30e5\u30ec\u30fc\u30b7\u30e7\u30f3\u3055\u308c\u308b\u969b\u3001\u6b63\u78ba\u6027\u304c\u6975\u3081\u3066\u91cd\u8981\u3067\u3059\u3002\u5358\u4e00\u306e\u8ad6\u7406\u7684\u306a\u6b20\u9665\u304c\u3001\u5168\u4f53\u306e\u51e6\u7406\u3092\u505c\u6b62\u3055\u305b\u3001\u30c7\u30fc\u30bf\u640d\u5931\u3084\u9045\u5ef6\u3001\u30b7\u30b9\u30c6\u30e0\u969c\u5bb3\u3092\u5f15\u304d\u8d77\u3053\u3059\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u306e\u30ac\u30a4\u30c9\u3067\u306f\u3001BPMN\u30e2\u30c7\u30eb\u306b\u898b\u3089\u308c\u308b\u6700\u3082\u91cd\u8981\u306a\u69cb\u9020\u4e0a\u306e\u554f\u984c\u3067\u3042\u308b\u30c7\u30c3\u30c9\u30ed\u30c3\u30af\u3068\u4e26\u5217\u6027\u30a8\u30e9\u30fc\u306b\u3064\u3044\u3066\u53d6\u308a\u4e0a\u3052\u307e\u3059\u3002\u6839\u672c\u539f\u56e0\u3092\u7406\u89e3\u3057\u3001\u4f53\u7cfb\u7684\u306a\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u624b\u6cd5\u3092\u9069\u7528\u3059\u308b\u3053\u3068\u3067\u3001\u30d7\u30ed\u30bb\u30b9\u56f3\u304c\u5805\u7262\u3067\u5b9f\u884c\u53ef\u80fd\u3067\u3042\u308b\u3053\u3068\u3092\u4fdd\u8a3c\u3067\u304d\u307e\u3059\u3002<\/p>\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter\"><img alt=\"Hand-drawn sketch infographic illustrating BPMN troubleshooting guide for fixing deadlocks and parallelism errors, featuring BPMN flow objects, gateway types (AND\/XOR\/OR), common deadlock causes, 4-step troubleshooting methodology, error pattern fixes table, and prevention best practices for business process modeling\" decoding=\"async\" src=\"https:\/\/www.cybermedian.com\/wp-content\/uploads\/2026\/04\/bpmn-troubleshooting-deadlocks-parallelism-infographic-sketch.jpg\"\/><\/figure>\n<\/div>\n<h2>\ud83e\udde9 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BPMN\u306b\u304a\u3051\u308b\u30c7\u30c3\u30c9\u30ed\u30c3\u30af\u3068\u306f\u4f55\u304b\uff1f<\/h2>\n<p>\u30c7\u30c3\u30c9\u30ed\u30c3\u30af\u3068\u306f\u3001\u30d7\u30ed\u30bb\u30b9\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u304c\u3001\u3053\u308c\u4ee5\u4e0a\u9032\u884c\u3067\u304d\u306a\u3044\u72b6\u614b\u306b\u9054\u3057\u305f\u3068\u304d\u306b\u767a\u751f\u3057\u307e\u3059\u3002\u30a8\u30f3\u30b8\u30f3\u306f\u3001\u6c7a\u3057\u3066\u6e80\u305f\u3055\u308c\u306a\u3044\u6761\u4ef6\u3092\u5f85\u6a5f\u3057\u3066\u3044\u307e\u3059\u3002\u6280\u8853\u7684\u306b\u306f\u3001\u5b9f\u884c\u30d1\u30b9\u304c\u7121\u671f\u9650\u306b\u30d6\u30ed\u30c3\u30af\u3055\u308c\u308b\u72b6\u614b\u3067\u3059\u3002\u3053\u308c\u306f\u30d7\u30ed\u30bb\u30b9\u304c\u5931\u6557\u3059\u308b\u5358\u7d14\u306a\u30a8\u30e9\u30fc\u3068\u306f\u7570\u306a\u308a\u3001\u30b7\u30b9\u30c6\u30e0\u304c\u7121\u9650\u306e\u5f85\u6a5f\u72b6\u614b\u306b\u9665\u3063\u3066\u3044\u308b\u3053\u3068\u3092\u610f\u5473\u3057\u307e\u3059\u3002<\/p>\n<h3>\u30c7\u30c3\u30c9\u30ed\u30c3\u30af\u306e\u4e3b\u306a\u539f\u56e0<\/h3>\n<ul>\n<li><strong>\u5230\u9054\u4e0d\u80fd\u306a\u30b2\u30fc\u30c8\u30a6\u30a7\u30a4\uff1a<\/strong> 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\u6761\u4ef6\u306b\u57fa\u3065\u3044\u3066\u30d5\u30ed\u30fc\u3092\u6b63\u78ba\u306b1\u3064\u306e\u30d1\u30b9\u306b\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u3057\u307e\u3059\u3002\u3053\u308c\u306f\u901a\u5e38\u3001\u610f\u601d\u6c7a\u5b9a\u30dd\u30a4\u30f3\u30c8\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002<\/p>\n<ul>\n<li><strong>\u30a8\u30e9\u30fc\u30b7\u30ca\u30ea\u30aa\uff1a<\/strong> \u3059\u3079\u3066\u306e\u6761\u4ef6\u304c\u507d\u306b\u8a55\u4fa1\u3055\u308c\u308b\u3001\u307e\u305f\u306f\u6761\u4ef6\u304c\u5b9a\u7fa9\u3055\u308c\u3066\u3044\u306a\u3044\u305f\u3081\u3001\u30a8\u30f3\u30b8\u30f3\u304c\u771f\u306e\u5024\u3092\u5f85\u3064\u305f\u3081\u306b\u4e00\u6642\u505c\u6b62\u3057\u307e\u3059\u3002<\/li>\n<li><strong>\u30a8\u30e9\u30fc\u30b7\u30ca\u30ea\u30aa\uff1a<\/strong> 1\u3064\u306e\u30d1\u30b9\u306e\u307f\u3092\u610f\u56f3\u3057\u3066\u3044\u308b\u306e\u306b\u8907\u6570\u306e\u30d1\u30b9\u304c\u9078\u629e\u3055\u308c\u3001\u30c7\u30fc\u30bf\u306e\u91cd\u8907\u3084\u8ad6\u7406\u7684\u306a\u885d\u7a81\u3092\u5f15\u304d\u8d77\u3053\u3057\u307e\u3059\u3002<\/li>\n<\/ul>\n<h3>OR\u30b2\u30fc\u30c8\u30a6\u30a7\u30a4\uff08\u5305\u542b\u7684\u30b2\u30fc\u30c8\u30a6\u30a7\u30a4\uff09<\/h3>\n<p>\u3053\u306e<strong>\u5305\u542b\u7684\u30b2\u30fc\u30c8\u30a6\u30a7\u30a4<\/strong> \u6761\u4ef6\u306b\u57fa\u3065\u3044\u30661\u3064\u4ee5\u4e0a\u306e\u30d1\u30b9\u3092\u53d6\u308b\u3053\u3068\u3092\u8a31\u53ef\u3057\u307e\u3059\u3002\u3053\u308c\u306f\u6700\u3082\u8907\u96d1\u306a\u30b2\u30fc\u30c8\u30a6\u30a7\u30a4\u30bf\u30a4\u30d7\u3067\u3042\u308a\u3001\u540c\u671f\u30a8\u30e9\u30fc\u3092\u5f15\u304d\u8d77\u3053\u3057\u3084\u3059\u3044\u3067\u3059\u3002<\/p>\n<ul>\n<li><strong>\u30a8\u30e9\u30fc\u30b7\u30ca\u30ea\u30aa\uff1a<\/strong> \u30b8\u30e7\u30a4\u30f3\u30b2\u30fc\u30c8\u30a6\u30a7\u30a4\u306f\u3059\u3079\u3066\u306e\u30a4\u30f3\u30d0\u30a6\u30f3\u30c9\u30d1\u30b9\u306e\u5b8c\u4e86\u3092\u5f85\u3063\u3066\u3044\u307e\u3059\u304c\u3001\u4e00\u90e8\u306e\u30d1\u30b9\u306f\u30a2\u30af\u30c6\u30a3\u30d6\u5316\u3055\u308c\u3066\u3044\u307e\u305b\u3093\u3002<\/li>\n<li><strong>\u30a8\u30e9\u30fc\u30b7\u30ca\u30ea\u30aa\uff1a<\/strong> \u6761\u4ef6\u304c\u4e92\u3044\u306b\u6392\u4ed6\u7684\u3067\u306a\u3044\u305f\u3081\u3001\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u30ed\u30b8\u30c3\u30af\u306b\u66d6\u6627\u3055\u304c\u751f\u3058\u307e\u3059\u3002<\/li>\n<\/ul>\n<h2>\ud83d\udd0d \u30c7\u30d0\u30c3\u30b0\u624b\u6cd5<\/h2>\n<p>\u3053\u308c\u3089\u306e\u554f\u984c\u3092\u89e3\u6c7a\u3059\u308b\u306b\u306f\u69cb\u9020\u7684\u306a\u30a2\u30d7\u30ed\u30fc\u30c1\u304c\u5fc5\u8981\u3067\u3059\u3002\u63a8\u6e2c\u306b\u983c\u3063\u3066\u306f\u3044\u3051\u307e\u305b\u3093\u3002\u30e2\u30c7\u30eb\u5185\u306e\u30a8\u30e9\u30fc\u3092\u7279\u5b9a\u3057\u4fee\u6b63\u3059\u308b\u305f\u3081\u3001\u3053\u306e\u4f53\u7cfb\u7684\u306a\u30d7\u30ed\u30bb\u30b9\u306b\u5f93\u3063\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<h3>\u30b9\u30c6\u30c3\u30d71\uff1a\u30b2\u30fc\u30c8\u30a6\u30a7\u30a4\u306e\u8996\u899a\u7684\u691c\u67fb<\/h3>\n<p>\u307e\u305a\u3001\u56f3\u306e\u3059\u3079\u3066\u306e\u30c0\u30a4\u30a2\u30e2\u30f3\u30c9\u578b\u306e\u5f62\u72b6\u3092\u30b9\u30ad\u30e3\u30f3\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u5165\u529b\u3068\u51fa\u529b\u306e\u77e2\u5370\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<ul>\n<li>\u3059\u3079\u3066\u306e\u30b9\u30d7\u30ea\u30c3\u30c8\u306b\u5bfe\u5fdc\u3059\u308b\u30b8\u30e7\u30a4\u30f3\u304c\u3042\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/li>\n<li>\u3059\u3079\u3066\u306e\u30d1\u30b9\u304c\u6709\u52b9\u306a\u7d42\u4e86\u30a4\u30d9\u30f3\u30c8\u306b\u5230\u9054\u3057\u3066\u3044\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/li>\n<li>\u3069\u306e\u30d1\u30b9\u3082\u3001\u30b2\u30fc\u30c8\u30a6\u30a7\u30a4\u3084\u30a4\u30d9\u30f3\u30c8\u306a\u3057\u306b\u30e9\u30f3\u306e\u9014\u4e2d\u3067\u7a81\u7136\u7d42\u4e86\u3057\u3066\u3044\u306a\u3044\u304b\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/li>\n<\/ul>\n<h3>\u30b9\u30c6\u30c3\u30d72\uff1a\u5b9f\u884c\u30d1\u30b9\u306e\u30c8\u30ec\u30fc\u30b9<\/h3>\n<p>\u624b\u52d5\u30671\u3064\u306e\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u3092\u56f3\u3092\u901a\u3058\u3066\u30c8\u30ec\u30fc\u30b9\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u958b\u59cb\u30a4\u30d9\u30f3\u30c8\u304b\u3089\u59cb\u3081\u3066\u3001\u30b7\u30fc\u30b1\u30f3\u30b9\u30d5\u30ed\u30fc\u306b\u5f93\u3063\u3066\u9032\u307f\u307e\u3059\u3002<\/p>\n<ul>\n<li><strong>\u30b9\u30d7\u30ea\u30c3\u30c8\u30dd\u30a4\u30f3\u30c8\uff1a<\/strong> XOR\u30b2\u30fc\u30c8\u30a6\u30a7\u30a4\u306b\u906d\u9047\u3057\u305f\u5834\u5408\u306f\u3001\u4e00\u3064\u306e\u6761\u4ef6\u3092\u9078\u629e\u3057\u3066\u305d\u308c\u306b\u5f93\u3063\u3066\u9032\u307f\u307e\u3059\u3002\u305d\u306e\u5f8c\u3001\u623b\u3063\u3066\u5225\u306e\u6761\u4ef6\u3092\u9078\u629e\u3057\u307e\u3059\u3002\u3059\u3079\u3066\u306e\u6761\u4ef6\u304c\u30c6\u30b9\u30c8\u3055\u308c\u308b\u307e\u3067\u7e70\u308a\u8fd4\u3057\u307e\u3059\u3002<\/li>\n<li><strong>\u7d50\u5408\u70b9\uff1a<\/strong> \u30d1\u30b9\u3092\u7d71\u5408\u3059\u308b\u969b\u306b\u306f\u3001\u30b2\u30fc\u30c8\u30a6\u30a7\u30a4\u304c\u6b63\u3057\u3044\u6570\u306e\u30c8\u30fc\u30af\u30f3\u3092\u5f85\u3064\u3053\u3068\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u4e26\u5217\u7d50\u5408\u3092\u4f7f\u7528\u3059\u308b\u5834\u5408\u306f\u3001\u3059\u3079\u3066\u306e\u5206\u5c90\u304c\u30a2\u30af\u30c6\u30a3\u30d6\u3067\u306a\u3051\u308c\u3070\u306a\u308a\u307e\u305b\u3093\u3002<\/li>\n<\/ul>\n<h3>\u30b9\u30c6\u30c3\u30d73\uff1a\u6761\u4ef6\u306e\u5206\u6790<\/h3>\n<p>\u30b7\u30fc\u30b1\u30f3\u30b9\u30d5\u30ed\u30fc\u306b\u4ed8\u968f\u3059\u308b\u5f0f\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u6709\u52b9\u3067\u3059\u304b\uff1f\u3059\u3079\u3066\u306e\u53ef\u80fd\u6027\u3092\u30ab\u30d0\u30fc\u3057\u3066\u3044\u307e\u3059\u304b\uff1f<\/p>\n<ul>\n<li>XOR\u30b2\u30fc\u30c8\u30a6\u30a7\u30a4\u306e\u5834\u5408\u3001\u78ba\u7387\u306e\u5408\u8a08\u304c100%\uff08\u307e\u305f\u306f\u8ad6\u7406\u7684\u306b\u3059\u3079\u3066\u306e\u7d50\u679c\u3092\u30ab\u30d0\u30fc\uff09\u3067\u3042\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/li>\n<li>OR\u30b2\u30fc\u30c8\u30a6\u30a7\u30a4\u306e\u5834\u5408\u3001\u3069\u306e\u6761\u4ef6\u3082\u6e80\u305f\u3055\u308c\u306a\u3044\u5834\u5408\u3092\u51e6\u7406\u3059\u308b\u30ed\u30b8\u30c3\u30af\u304c\u3042\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\uff08\u901a\u5e38\u3001\u30c7\u30d5\u30a9\u30eb\u30c8\u30d5\u30ed\u30fc\u304c\u5fc5\u8981\u3067\u3059\uff09\u3002<\/li>\n<\/ul>\n<h3>\u30b9\u30c6\u30c3\u30d74\uff1a\u30a4\u30d9\u30f3\u30c8\u30b2\u30fc\u30c8\u30a6\u30a7\u30a4\u306e\u78ba\u8a8d<\/h3>\n<p>\u30a4\u30d9\u30f3\u30c8\u30d9\u30fc\u30b9\u306e\u30b2\u30fc\u30c8\u30a6\u30a7\u30a4\u306f\u3001\u7279\u5b9a\u306e\u30a4\u30d9\u30f3\u30c8\u304c\u767a\u751f\u3059\u308b\u306e\u3092\u5f85\u6a5f\u3057\u307e\u3059\u3002\u30a4\u30d9\u30f3\u30c8\u304c\u767a\u751f\u3057\u306a\u3044\u5834\u5408\u3001\u30d7\u30ed\u30bb\u30b9\u306f\u6c38\u9060\u306b\u5f85\u6a5f\u3057\u7d9a\u3051\u307e\u3059\u3002<\/p>\n<ul>\n<li>\u3059\u3079\u3066\u306e\u30a4\u30d9\u30f3\u30c8\u30b2\u30fc\u30c8\u30a6\u30a7\u30a4\u306b\u5bfe\u3057\u3066\u3001\u30bf\u30a4\u30e0\u30a2\u30a6\u30c8\u307e\u305f\u306f\u30a8\u30e9\u30fc\u5f8c\u306b\u767a\u52d5\u3059\u308b\u30d5\u30a9\u30fc\u30eb\u30d0\u30c3\u30af\u30d1\u30b9\u304c\u3042\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/li>\n<li>\u30a4\u30d9\u30f3\u30c8\u304c\u5b9f\u884c\u74b0\u5883\u3067\u5b9f\u969b\u306b\u5229\u7528\u53ef\u80fd\u3067\u3042\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/li>\n<\/ul>\n<h2>\ud83d\udcca \u4e00\u822c\u7684\u306a\u30a8\u30e9\u30fc\u306e\u30d1\u30bf\u30fc\u30f3\u3068\u4fee\u6b63\u6cd5<\/h2>\n<p>\u4ee5\u4e0b\u306e\u8868\u306f\u3001\u983b\u7e41\u306a\u30df\u30b9\u3068\u305d\u306e\u4fee\u6b63\u7b56\u3092\u8981\u7d04\u3057\u3066\u3044\u307e\u3059\u3002\u30ec\u30d3\u30e5\u30fc\u4e2d\u306b\u3059\u3070\u3084\u304f\u53c2\u7167\u3067\u304d\u308b\u3088\u3046\u306b\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<table>\n<thead>\n<tr>\n<th><strong>\u30a8\u30e9\u30fc\u306e\u7a2e\u985e<\/strong><\/th>\n<th><strong>\u8aac\u660e<\/strong><\/th>\n<th><strong>\u4fee\u6b63\u6226\u7565<\/strong><\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><strong>\u5230\u9054\u4e0d\u53ef\u80fd\u306a\u30a2\u30af\u30c6\u30a3\u30d3\u30c6\u30a3<\/strong><\/td>\n<td>\u30a2\u30af\u30c6\u30a3\u30d3\u30c6\u30a3\u304c\u958b\u59cb\u30a4\u30d9\u30f3\u30c8\u304b\u3089\u5230\u9054\u3067\u304d\u306a\u3044\u72b6\u614b\u3067\u3059\u3002<\/td>\n<td>\u30a2\u30af\u30c6\u30a3\u30d3\u30c6\u30a3\u3092\u6709\u52b9\u306a\u30b7\u30fc\u30b1\u30f3\u30b9\u30d5\u30ed\u30fc\u306b\u63a5\u7d9a\u3059\u308b\u304b\u3001\u524a\u9664\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/td>\n<\/tr>\n<tr>\n<td><strong>\u7d50\u5408\u304c\u6b20\u843d\u3057\u3066\u3044\u308b<\/strong><\/td>\n<td>\u4e26\u5217\u30b9\u30d7\u30ea\u30c3\u30c8\u306b\u5bfe\u5fdc\u3059\u308b\u7d50\u5408\u30b2\u30fc\u30c8\u30a6\u30a7\u30a4\u304c\u3042\u308a\u307e\u305b\u3093\u3002<\/td>\n<td>\u30d1\u30b9\u3092\u540c\u671f\u3059\u308b\u305f\u3081\u306b\u3001\u4e26\u5217\u7d50\u5408\u30b2\u30fc\u30c8\u30a6\u30a7\u30a4\u3092\u8ffd\u52a0\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/td>\n<\/tr>\n<tr>\n<td><strong>\u7d42\u7aef\u306e\u306a\u3044\u30d1\u30b9<\/strong><\/td>\n<td>\u30d1\u30b9\u304c\u7d42\u4e86\u30a4\u30d9\u30f3\u30c8\u306a\u3057\u306b\u7d42\u308f\u3063\u3066\u3044\u307e\u3059\u3002<\/td>\n<td>\u30d1\u30b9\u306e\u7d42\u7aef\u3092\u7d42\u4e86\u30a4\u30d9\u30f3\u30c8\u306b\u63a5\u7d9a\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/td>\n<\/tr>\n<tr>\n<td><strong>\u8ad6\u7406\u306e\u7a74<\/strong><\/td>\n<td>\u6392\u4ed6\u7684\u30b2\u30fc\u30c8\u30a6\u30a7\u30a4\u3067\u3001\u3069\u306e\u6761\u4ef6\u3082\u6e80\u305f\u3055\u308c\u307e\u305b\u3093\u3002<\/td>\n<td>\u6e80\u305f\u3055\u308c\u306a\u3044\u6761\u4ef6\u3092\u6355\u6349\u3059\u308b\u305f\u3081\u306b\u3001\u30c7\u30d5\u30a9\u30eb\u30c8\u30d5\u30ed\u30fc\uff08\u2018X\u2019\u307e\u305f\u306f\u2018D\u2019\u3067\u30de\u30fc\u30af\uff09\u3092\u8ffd\u52a0\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/td>\n<\/tr>\n<tr>\n<td><strong>\u30c8\u30fc\u30af\u30f3\u306e\u885d\u7a81<\/strong><\/td>\n<td>\u8907\u6570\u306e\u30c8\u30fc\u30af\u30f3\u304c\u30011\u3064\u3060\u3051\u3092\u60f3\u5b9a\u3057\u3066\u3044\u308b\u7d50\u5408\u30dd\u30a4\u30f3\u30c8\u306b\u5230\u7740\u3057\u3066\u3044\u307e\u3059\u3002<\/td>\n<td>\u30b2\u30fc\u30c8\u30a6\u30a7\u30a4\u306e\u7a2e\u985e\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u305f\u3063\u305f\u4e00\u3064\u306e\u30d1\u30b9\u3060\u3051\u304c\u5230\u7740\u3059\u308b\u5834\u5408\u306b\u306e\u307f\u3001XOR Join\u3092\u4f7f\u7528\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/td>\n<\/tr>\n<tr>\n<td><strong>\u30a4\u30d9\u30f3\u30c8\u306e\u30bf\u30a4\u30e0\u30a2\u30a6\u30c8<\/strong><\/td>\n<td>\u30d7\u30ed\u30bb\u30b9\u304c\u30a4\u30d9\u30f3\u30c8\u306e\u5230\u7740\u3092\u7121\u671f\u9650\u306b\u5f85\u6a5f\u3057\u3066\u3044\u307e\u3059\u3002<\/td>\n<td>\u5f85\u6a5f\u3092\u89e3\u9664\u3059\u308b\u305f\u3081\u306b\u30bf\u30a4\u30de\u30fc\u30a4\u30d9\u30f3\u30c8\u307e\u305f\u306f\u30bf\u30a4\u30e0\u30a2\u30a6\u30c8\u30e1\u30ab\u30cb\u30ba\u30e0\u3092\u5b9f\u88c5\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>\ud83d\udee1\ufe0f \u9632\u6b62\u6226\u7565<\/h2>\n<p>\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u306f\u65e2\u5b58\u306e\u554f\u984c\u3092\u4fee\u6b63\u3059\u308b\u4e00\u65b9\u3067\u3001\u4e88\u9632\u306f\u65b0\u3057\u3044\u30e2\u30c7\u30eb\u304c\u6b63\u3057\u304f\u69cb\u7bc9\u3055\u308c\u308b\u3053\u3068\u3092\u4fdd\u8a3c\u3057\u307e\u3059\u3002\u8a2d\u8a08\u6bb5\u968e\u3067\u30d9\u30b9\u30c8\u30d7\u30e9\u30af\u30c6\u30a3\u30b9\u3092\u63a1\u7528\u3059\u308b\u3053\u3068\u3067\u3001\u5f8c\u3067\u30c7\u30c3\u30c9\u30ed\u30c3\u30af\u306b\u906d\u9047\u3059\u308b\u53ef\u80fd\u6027\u304c\u4f4e\u304f\u306a\u308a\u307e\u3059\u3002<\/p>\n<h3>1. \u300c1\u5165\u529b\u30011\u51fa\u529b\u300d\u306e\u30eb\u30fc\u30eb\u3092\u9075\u5b88\u3059\u308b<\/h3>\n<p>\u958b\u59cb\u30a4\u30d9\u30f3\u30c8\u304a\u3088\u3073\u7d42\u4e86\u30a4\u30d9\u30f3\u30c8\u3092\u9664\u304d\u3001\u3059\u3079\u3066\u306e\u8981\u7d20\u306f\u7406\u60f3\u7684\u306b\u306f1\u3064\u306e\u6d41\u5165\u30d5\u30ed\u30fc\u30681\u3064\u306e\u6d41\u51fa\u30d5\u30ed\u30fc\u3092\u6301\u3064\u3079\u304d\u3067\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u8ad6\u7406\u304c\u5358\u7d14\u5316\u3055\u308c\u3001\u30c8\u30ec\u30fc\u30b9\u304c\u5bb9\u6613\u306b\u306a\u308a\u307e\u3059\u3002\u30b2\u30fc\u30c8\u30a6\u30a7\u30a4\u3092\u7d4c\u7531\u305b\u305a\u306b\u30a2\u30af\u30c6\u30a3\u30d3\u30c6\u30a3\u304b\u3089\u76f4\u63a5\u5206\u5c90\u3059\u308b\u5834\u5408\u306f\u3001\u30a2\u30af\u30c6\u30a3\u30d3\u30c6\u30a3\u81ea\u4f53\u304c\u5206\u5c90\u30ed\u30b8\u30c3\u30af\u3092\u5185\u90e8\u3067\u51e6\u7406\u3057\u3066\u3044\u308b\u5834\u5408\u306b\u9650\u3063\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<h3>2. \u30c7\u30d5\u30a9\u30eb\u30c8\u30d5\u30ed\u30fc\u3092\u5b9a\u7fa9\u3059\u308b<\/h3>\n<p>\u6392\u4ed6\u7684\u30b2\u30fc\u30c8\u30a6\u30a7\u30a4\u306b\u306f\u5e38\u306b\u30c7\u30d5\u30a9\u30eb\u30c8\u30d5\u30ed\u30fc\u3092\u6307\u5b9a\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u7279\u5b9a\u306e\u6761\u4ef6\u304c\u5931\u6557\u3057\u305f\u5834\u5408\u3001\u30d7\u30ed\u30bb\u30b9\u304c\u505c\u6b62\u3057\u3066\u306f\u3044\u3051\u307e\u305b\u3093\u3002\u30c7\u30d5\u30a9\u30eb\u30c8\u30d5\u30ed\u30fc\u306f\u5b89\u5168\u7db2\u3068\u3057\u3066\u6a5f\u80fd\u3057\u3001\u30d7\u30ed\u30bb\u30b9\u304c\u7d42\u4e86\u30a4\u30d9\u30f3\u30c8\u307e\u305f\u306f\u30d5\u30a9\u30fc\u30eb\u30d0\u30c3\u30af\u30a2\u30af\u30c6\u30a3\u30d3\u30c6\u30a3\u306b\u7d99\u7d9a\u3067\u304d\u308b\u3088\u3046\u306b\u3057\u307e\u3059\u3002<\/p>\n<h3>3. \u540c\u671f\u30dd\u30a4\u30f3\u30c8\u3092\u691c\u8a3c\u3059\u308b<\/h3>\n<p>\u4e26\u5217\u30b2\u30fc\u30c8\u30a6\u30a7\u30a4\u3092\u4f7f\u7528\u3059\u308b\u969b\u306f\u3001\u30d1\u30b9\u304c\u53ce\u675f\u3059\u308b\u5834\u6240\u3092\u660e\u78ba\u306b\u5b9a\u7fa9\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u6697\u9ed9\u306e\u540c\u671f\u306b\u983c\u3063\u3066\u306f\u3044\u3051\u307e\u305b\u3093\u3002\u30d6\u30e9\u30f3\u30c1\u304c\u65e9\u671f\u306b\u7d42\u4e86\u3059\u308b\u5834\u5408\uff08\u4f8b\uff1a\u30b5\u30d6\u30d7\u30ed\u30bb\u30b9\u5185\uff09\u306b\u306f\u3001\u30e1\u30a4\u30f3\u30d5\u30ed\u30fc\u304c\u3053\u308c\u3092\u8003\u616e\u3057\u3066\u3044\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u5fc5\u8981\u306b\u5fdc\u3058\u3066\u4e2d\u9593\u30a4\u30d9\u30f3\u30c8\u3092\u4f7f\u7528\u3057\u3066\u5b8c\u4e86\u3092\u901a\u77e5\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<h3>4. 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