{"id":1594,"date":"2026-03-25T07:59:51","date_gmt":"2026-03-25T07:59:51","guid":{"rendered":"https:\/\/www.ez-knowledge.com\/ja\/tuning-foreign-keys-maximum-throughput-erds\/"},"modified":"2026-03-25T07:59:51","modified_gmt":"2026-03-25T07:59:51","slug":"tuning-foreign-keys-maximum-throughput-erds","status":"publish","type":"post","link":"https:\/\/www.ez-knowledge.com\/ja\/tuning-foreign-keys-maximum-throughput-erds\/","title":{"rendered":"ERD\u306b\u304a\u3051\u308b\u5916\u90e8\u30ad\u30fc\u306e\u30c1\u30e5\u30fc\u30cb\u30f3\u30b0\u306b\u3088\u308b\u6700\u5927\u30b9\u30eb\u30fc\u30d7\u30c3\u30c8\u306e\u5b9f\u73fe"},"content":{"rendered":"
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\"Comic<\/figure>\n<\/div>\n

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    \n
  • \u691c\u7d22\u64cd\u4f5c\uff1a<\/strong> \u30b7\u30b9\u30c6\u30e0\u306f\u3001\u53c2\u7167\u3055\u308c\u3066\u3044\u308bID\u3092\u89aa\u30c6\u30fc\u30d6\u30eb\u5185\u3067\u691c\u7d22\u3057\u306a\u3051\u308c\u3070\u306a\u3089\u306a\u3044\u3002<\/li>\n
  • \u30ed\u30c3\u30af\u30e1\u30ab\u30cb\u30ba\u30e0\uff1a<\/strong> \u691c\u8a3c\u4e2d\u306b\u4e26\u884c\u5909\u66f4\u3092\u9632\u3050\u305f\u3081\u306b\u3001\u89aa\u884c\u306f\u3057\u3070\u3057\u3070\u30ed\u30c3\u30af\u304c\u5fc5\u8981\u3068\u306a\u308b\u3002<\/li>\n
  • \u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u8d70\u67fb\uff1a<\/strong> \u9069\u5207\u306a\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u304c\u306a\u3051\u308c\u3070\u3001\u30a8\u30f3\u30b8\u30f3\u306f\u89aa\u30c6\u30fc\u30d6\u30eb\u306e\u5927\u90e8\u5206\u3092\u30b9\u30ad\u30e3\u30f3\u3057\u306a\u3051\u308c\u3070\u306a\u3089\u306a\u3044\u3002<\/li>\n<\/ul>\n

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      \n
    • \u30d0\u30c3\u30c1\u30a4\u30f3\u30dd\u30fc\u30c8\uff1a<\/strong> \u6b74\u53f2\u7684\u30c7\u30fc\u30bf\u306e\u30ed\u30fc\u30c9\u306f\u3001\u3057\u3070\u3057\u3070\u4e00\u6642\u7684\u306b\u5236\u7d04\u3092\u7121\u52b9\u5316\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\u3002<\/li>\n
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        \n
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        \u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u306a\u3057<\/strong><\/td>\n\u4e2d\uff08\u89aa\u3092\u30b9\u30ad\u30e3\u30f3\uff09<\/td>\n\u4e2d<\/td>\n1\u5bfe\u591a\u3067\u66f4\u65b0\u304c\u7a00\u306a\u5834\u5408<\/td>\n<\/tr>\n
        \u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u30ec\u30d9\u30eb<\/strong><\/td>\n\u4f4e\uff08\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u30ed\u30c3\u30af\u306a\u3057\uff09<\/td>\n\u4f4e<\/td>\n\u9ad8\u901f\u5ea6\u30ed\u30b0\u8a18\u9332<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

        \u9045\u5ef6\u5236\u7d04\u30c1\u30a7\u30c3\u30af\u306b\u3088\u308a\u3001\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306f\u30c8\u30e9\u30f3\u30b6\u30af\u30b7\u30e7\u30f3\u4e2d\u306b\u691c\u8a3c\u3092\u30b9\u30ad\u30c3\u30d7\u3057\u3001\u30b3\u30df\u30c3\u30c8\u6642\u306e\u307f\u691c\u8a3c\u3092\u884c\u3046\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u89aa\u30c6\u30fc\u30d6\u30eb\u306b\u4fdd\u6301\u3055\u308c\u308b\u30ed\u30c3\u30af\u306e\u671f\u9593\u304c\u77ed\u7e2e\u3055\u308c\u307e\u3059\u3002\u5b50\u30c6\u30fc\u30d6\u30eb\u306e\u8907\u6570\u306e\u884c\u304c\u540c\u3058\u89aa\u3092\u53c2\u7167\u3059\u308b\u5834\u5408\u3001\u307e\u305f\u306f\u89aa\u884c\u304c\u540c\u3058\u30c8\u30e9\u30f3\u30b6\u30af\u30b7\u30e7\u30f3\u5185\u3067\u4f5c\u6210\u3055\u308c\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b\u5834\u5408\u306b\u7279\u306b\u6709\u7528\u3067\u3059\u3002<\/p>\n

        \u66f8\u304d\u8fbc\u307f\u306e\u5897\u5e45\u3068\u9023\u9396\u51e6\u7406\u30ed\u30b8\u30c3\u30af \ud83d\udd04<\/h2>\n

        \u9023\u9396\u51e6\u7406\u306f\u30c7\u30fc\u30bf\u306e\u6574\u5408\u6027\u3092\u4fdd\u3064\u5f37\u529b\u306a\u30c4\u30fc\u30eb\u3067\u3059\u304c\u3001\u66f8\u304d\u8fbc\u307f\u306e\u5897\u5e45\u3092\u5f15\u304d\u8d77\u3053\u3057\u307e\u3059\u3002\u89aa\u30ec\u30b3\u30fc\u30c9\u304c\u524a\u9664\u3055\u308c\u308b\u3068\u3001\u30b7\u30b9\u30c6\u30e0\u306f\u3059\u3079\u3066\u306e\u95a2\u9023\u3059\u308b\u5b50\u30ec\u30b3\u30fc\u30c9\u3092\u691c\u7d22\u3057\u3001\u524a\u9664\u3057\u306a\u3051\u308c\u3070\u306a\u308a\u307e\u305b\u3093\u3002\u3053\u308c\u306b\u3088\u308a\u5fc5\u8981\u306aI\/O\u64cd\u4f5c\u304c\u5897\u52a0\u3057\u307e\u3059\u3002<\/p>\n

        \u3053\u308c\u3092\u7de9\u548c\u3059\u308b\u305f\u3081\u306e\u6226\u7565\u306b\u306f\u4ee5\u4e0b\u304c\u542b\u307e\u308c\u307e\u3059\uff1a<\/p>\n

          \n
        • \u30bd\u30d5\u30c8\u524a\u9664\uff1a<\/strong>\u30ec\u30b3\u30fc\u30c9\u3092\u7269\u7406\u7684\u306b\u524a\u9664\u3059\u308b\u306e\u3067\u306f\u306a\u304f\u3001\u975e\u30a2\u30af\u30c6\u30a3\u30d6\u3068\u3057\u3066\u30de\u30fc\u30af\u3057\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u9023\u9396\u51e6\u7406\u3092\u5b8c\u5168\u306b\u56de\u907f\u3067\u304d\u307e\u3059\u3002<\/li>\n
        • NULL\u8a2d\u5b9a\uff1a<\/strong>\u95a2\u4fc2\u304c\u30aa\u30d7\u30b7\u30e7\u30f3\u306e\u5834\u5408\u3001\u5916\u90e8\u30ad\u30fc\u3092NULL\u306b\u8a2d\u5b9a\u3059\u308b\u65b9\u304c\u3001\u5b50\u884c\u3092\u524a\u9664\u3059\u308b\u3088\u308a\u3082\u9ad8\u901f\u3067\u3059\u3002<\/li>\n
        • \u5236\u9650<\/strong> \u5b50\u304c\u5b58\u5728\u3059\u308b\u5834\u5408\u306f\u524a\u9664\u3092\u9632\u6b62\u3059\u308b\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u304c\u30af\u30ea\u30fc\u30f3\u30a2\u30c3\u30d7\u3092\u5236\u5fa1\u3055\u308c\u305f\u65b9\u6cd5\u3067\u51e6\u7406\u3059\u308b\u3088\u3046\u5f37\u5236\u3055\u308c\u308b\u3002<\/li>\n<\/ul>\n

          \u5206\u6563\u30b7\u30b9\u30c6\u30e0\u3067\u306f\u3001\u9023\u9396\u524a\u9664\u306b\u3088\u308a\u9045\u5ef6\u306e\u6025\u4e0a\u6607\u304c\u767a\u751f\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b\u30021\u3064\u306e\u89aa\u30ec\u30b3\u30fc\u30c9\u306e\u524a\u9664\u304c\u3001\u7570\u306a\u308b\u30b7\u30e3\u30fc\u30c9\u306b\u307e\u305f\u304c\u308b\u6570\u5343\u3082\u306e\u5b50\u30ec\u30b3\u30fc\u30c9\u306e\u66f4\u65b0\u3092\u5f15\u304d\u8d77\u3053\u3059\u3053\u3068\u304c\u3042\u308b\u3002\u30d0\u30c3\u30af\u30b0\u30e9\u30a6\u30f3\u30c9\u30b8\u30e7\u30d6\u3092\u4f7f\u7528\u3057\u3066\u975e\u540c\u671f\u306b\u30af\u30ea\u30fc\u30f3\u30a2\u30c3\u30d7\u3092\u51e6\u7406\u3059\u308b\u65b9\u304c\u3001\u3057\u3070\u3057\u3070\u597d\u307e\u3057\u3044\u3002<\/p>\n

          \u30d1\u30fc\u30c6\u30a3\u30b7\u30e7\u30cb\u30f3\u30b0\u3068\u30b7\u30e3\u30fc\u30c7\u30a3\u30f3\u30b0\u306e\u8003\u616e\u4e8b\u9805 \ud83c\udf10<\/h2>\n

          \u30c7\u30fc\u30bf\u304c\u62e1\u5927\u3059\u308b\u306b\u3064\u308c\u3066\u3001\u5358\u4e00\u30c6\u30fc\u30d6\u30eb\u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u306f\u4f4e\u4e0b\u3059\u308b\u3002\u30d1\u30fc\u30c6\u30a3\u30b7\u30e7\u30cb\u30f3\u30b0\u306f\u5927\u304d\u306a\u30c6\u30fc\u30d6\u30eb\u3092\u6271\u3044\u3084\u3059\u3044\u30c1\u30e3\u30f3\u30af\u306b\u5206\u5272\u3059\u308b\u3002\u5916\u90e8\u30ad\u30fc\u306f\u3001\u95a2\u4fc2\u304c\u30d1\u30fc\u30c6\u30a3\u30b7\u30e7\u30f3\u3092\u307e\u305f\u304c\u308b\u5fc5\u8981\u304c\u3042\u308b\u305f\u3081\u3001\u3053\u306e\u30d7\u30ed\u30bb\u30b9\u3092\u8907\u96d1\u306b\u3059\u308b\u3002<\/p>\n

          \u30d1\u30fc\u30c6\u30a3\u30b7\u30e7\u30cb\u30f3\u30b0\u74b0\u5883\u306b\u304a\u3051\u308b\u8ab2\u984c\u306b\u306f\u4ee5\u4e0b\u304c\u542b\u307e\u308c\u308b\uff1a<\/p>\n

            \n
          • \u30d1\u30fc\u30c6\u30a3\u30b7\u30e7\u30f3\u9593\u30ed\u30c3\u30af\uff1a<\/strong> \u89aa\u30c6\u30fc\u30d6\u30eb\u3068\u5b50\u30c6\u30fc\u30d6\u30eb\u304c\u7570\u306a\u308b\u65b9\u6cd5\u3067\u30d1\u30fc\u30c6\u30a3\u30b7\u30e7\u30cb\u30f3\u30b0\u3055\u308c\u3066\u3044\u308b\u5834\u5408\u3001\u30a8\u30f3\u30b8\u30f3\u306f\u30d1\u30fc\u30c6\u30a3\u30b7\u30e7\u30f3\u9593\u3067\u30ed\u30c3\u30af\u3092\u8abf\u6574\u3057\u306a\u3051\u308c\u3070\u306a\u3089\u306a\u3044\u3002<\/li>\n
          • \u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u30aa\u30fc\u30d0\u30fc\u30d8\u30c3\u30c9\uff1a<\/strong> \u30af\u30a8\u30ea\u306f\u3001\u53c2\u7167\u30c7\u30fc\u30bf\u304c\u3069\u306e\u30d1\u30fc\u30c6\u30a3\u30b7\u30e7\u30f3\u306b\u683c\u7d0d\u3055\u308c\u3066\u3044\u308b\u304b\u3092\u5224\u65ad\u3057\u306a\u3051\u308c\u3070\u306a\u3089\u306a\u3044\u3002<\/li>\n
          • \u30b7\u30e3\u30fc\u30c7\u30a3\u30f3\u30b0\u30ad\u30fc\uff1a<\/strong> \u5916\u90e8\u30ad\u30fc\u5217\u306f\u3001\u95a2\u9023\u30c7\u30fc\u30bf\u3092\u540c\u3058\u5834\u6240\u306b\u914d\u7f6e\u3059\u308b\u305f\u3081\u306b\u3001\u7406\u60f3\u7684\u306b\u306f\u30b7\u30e3\u30fc\u30c7\u30a3\u30f3\u30b0\u30ad\u30fc\u3068\u306a\u308b\u3079\u304d\u3067\u3042\u308b\u3002<\/li>\n<\/ul>\n

            \u5916\u90e8\u30ad\u30fc\u304c\u30b7\u30e3\u30fc\u30c7\u30a3\u30f3\u30b0\u30ad\u30fc\u3067\u306a\u3044\u5834\u5408\u3001\u30b7\u30b9\u30c6\u30e0\u306f\u691c\u8a3c\u306e\u305f\u3081\u306b\u30af\u30a8\u30ea\u3092\u6b63\u3057\u3044\u30b7\u30e3\u30fc\u30c9\u306b\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u3057\u306a\u3051\u308c\u3070\u306a\u3089\u306a\u3044\u3002\u3053\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u9045\u5ef6\u304c\u84c4\u7a4d\u3055\u308c\u308b\u3002\u89aa\u30ec\u30b3\u30fc\u30c9\u3068\u5b50\u30ec\u30b3\u30fc\u30c9\u3092\u540c\u3058\u30ce\u30fc\u30c9\u4e0a\u306b\u914d\u7f6e\u3059\u308b\u3053\u3068\u3067\u3001\u3053\u306e\u30aa\u30fc\u30d0\u30fc\u30d8\u30c3\u30c9\u3092\u6700\u5c0f\u9650\u306b\u6291\u3048\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u3002<\/p>\n

            \u30c8\u30e9\u30f3\u30b6\u30af\u30b7\u30e7\u30f3\u306e\u5206\u96e2\u30ec\u30d9\u30eb\u3068\u30b9\u30eb\u30fc\u30d7\u30c3\u30c8 \ud83e\udde9<\/h2>\n

            \u5206\u96e2\u30ec\u30d9\u30eb\u306f\u3001\u30c8\u30e9\u30f3\u30b6\u30af\u30b7\u30e7\u30f3\u304c\u4e92\u3044\u306b\u3069\u306e\u3088\u3046\u306b\u76f8\u4e92\u4f5c\u7528\u3059\u308b\u304b\u3092\u5b9a\u7fa9\u3059\u308b\u3002\u9ad8\u3044\u5206\u96e2\u30ec\u30d9\u30eb\u306f\u3088\u308a\u5f37\u3044\u6574\u5408\u6027\u3092\u63d0\u4f9b\u3059\u308b\u304c\u3001\u7af6\u5408\u3092\u5897\u52a0\u3055\u305b\u308b\u3002\u5916\u90e8\u30ad\u30fc\u306f\u3001\u5206\u96e2\u30ec\u30d9\u30eb\u306b\u3088\u3063\u3066\u5b9a\u7fa9\u3055\u308c\u305f\u30ed\u30c3\u30af\u30e1\u30ab\u30cb\u30ba\u30e0\u3068\u76f4\u63a5\u95a2\u4fc2\u3059\u308b\u3002<\/p>\n

            \u4e00\u822c\u7684\u306a\u5206\u96e2\u30ec\u30d9\u30eb\u306e\u5f71\u97ff\uff1a<\/p>\n

              \n
            • \u8aad\u307f\u30b3\u30df\u30c3\u30c8\uff1a<\/strong> \u30c0\u30fc\u30c6\u30a3\u30ea\u30fc\u30c9\u3092\u8a31\u53ef\u3059\u308b\u3002\u5916\u90e8\u30ad\u30fc\u306e\u30c1\u30a7\u30c3\u30af\u306f\u3001\u4ed6\u306e\u30c8\u30e9\u30f3\u30b6\u30af\u30b7\u30e7\u30f3\u304b\u3089\u306e\u672a\u30b3\u30df\u30c3\u30c8\u30c7\u30fc\u30bf\u3092\u898b\u308b\u3053\u3068\u306b\u306a\u308a\u3001\u7af6\u5408\u72b6\u614b\u3092\u5f15\u304d\u8d77\u3053\u3059\u53ef\u80fd\u6027\u304c\u3042\u308b\u3002<\/li>\n
            • \u518d\u73fe\u53ef\u80fd\u8aad\u307f\u53d6\u308a\uff1a<\/strong> \u30c8\u30e9\u30f3\u30b6\u30af\u30b7\u30e7\u30f3\u306e\u671f\u9593\u4e2d\u3001\u89aa\u30ec\u30b3\u30fc\u30c9\u3092\u30ed\u30c3\u30af\u3059\u308b\u3002\u3053\u308c\u306b\u3088\u308a\u30d5\u30a7\u30a4\u30f3\u30c8\u30ea\u30fc\u30c9\u3092\u9632\u3050\u304c\u3001\u4e26\u884c\u6027\u304c\u4f4e\u4e0b\u3059\u308b\u3002<\/li>\n
            • \u76f4\u5217\u5316\u53ef\u80fd\uff1a<\/strong> \u6700\u3082\u9ad8\u3044\u5b89\u5168\u6027\u3092\u63d0\u4f9b\u3059\u308b\u3002\u5916\u90e8\u30ad\u30fc\u306f\u53b3\u5bc6\u306b\u5f37\u5236\u3055\u308c\u308b\u304c\u3001\u76f4\u5217\u5316\u306e\u305f\u3081\u30b9\u30eb\u30fc\u30d7\u30c3\u30c8\u304c\u8457\u3057\u304f\u4f4e\u4e0b\u3059\u308b\u3002<\/li>\n<\/ul>\n

              \u30d3\u30b8\u30cd\u30b9\u30ed\u30b8\u30c3\u30af\u3092\u6e80\u305f\u3059\u6700\u4f4e\u306e\u5206\u96e2\u30ec\u30d9\u30eb\u3092\u9078\u629e\u3059\u308b\u3053\u3068\u306f\u3001\u6a19\u6e96\u7684\u306a\u6700\u9069\u5316\u624b\u6cd5\u3067\u3042\u308b\u3002\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u304c\u6700\u7d42\u7684\u6574\u5408\u6027\u3092\u8a31\u5bb9\u3067\u304d\u308b\u5834\u5408\u3001\u5206\u96e2\u30ec\u30d9\u30eb\u3092\u4f4e\u4e0b\u3055\u305b\u308b\u3053\u3068\u3067\u3001\u66f8\u304d\u8fbc\u307f\u30b9\u30eb\u30fc\u30d7\u30c3\u30c8\u3092\u8457\u3057\u304f\u5411\u4e0a\u3055\u305b\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u3002<\/p>\n

              \u30e2\u30cb\u30bf\u30ea\u30f3\u30b0\u3068\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u30e1\u30c8\u30ea\u30af\u30b9 \ud83d\udcc8<\/h2>\n

              \u6700\u9069\u5316\u306f\u7d99\u7d9a\u7684\u306a\u30d7\u30ed\u30bb\u30b9\u3067\u3042\u308b\u3002\u5916\u90e8\u30ad\u30fc\u306b\u95a2\u9023\u3059\u308b\u30dc\u30c8\u30eb\u30cd\u30c3\u30af\u3092\u7279\u5b9a\u3059\u308b\u305f\u3081\u306b\u306f\u3001\u7279\u5b9a\u306e\u30e1\u30c8\u30ea\u30af\u30b9\u3092\u30e2\u30cb\u30bf\u30ea\u30f3\u30b0\u3057\u306a\u3051\u308c\u3070\u306a\u3089\u306a\u3044\u3002<\/p>\n

              \u8ffd\u8de1\u3059\u3079\u304d\u91cd\u8981\u306a\u30e1\u30c8\u30ea\u30af\u30b9\uff1a<\/p>\n

                \n
              • \u30ed\u30c3\u30af\u5f85\u6a5f\u6642\u9593\uff1a<\/strong> \u9ad8\u3044\u5024\u306f\u3001\u89aa\u30c6\u30fc\u30d6\u30eb\u3067\u306e\u7af6\u5408\u3092\u793a\u3057\u3066\u3044\u308b\u3002<\/li>\n
              • \u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u4f7f\u7528\u7387\uff1a<\/strong> \u4f7f\u7528\u3055\u308c\u3066\u3044\u306a\u3044\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u306f\u30b9\u30c8\u30ec\u30fc\u30b8\u3092\u7121\u99c4\u306b\u3057\u3001\u66f8\u304d\u8fbc\u307f\u3092\u9045\u304f\u3059\u308b\u3002<\/li>\n
              • \u30c7\u30c3\u30c9\u30ed\u30c3\u30af\u983b\u5ea6\uff1a<\/strong>\u5916\u90e8\u30ad\u30fc\u306f\u3001\u4e26\u884c\u30b7\u30b9\u30c6\u30e0\u306b\u304a\u3051\u308b\u30c7\u30c3\u30c9\u30ed\u30c3\u30af\u306e\u4e00\u822c\u7684\u306a\u539f\u56e0\u3067\u3059\u3002<\/li>\n
              • \u30af\u30a8\u30ea\u5b9f\u884c\u6642\u9593\uff1a<\/strong>\u9045\u3044\u633f\u5165\u306f\u3001\u5916\u90e8\u30ad\u30fc\u5217\u306b\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u304c\u6b20\u3051\u3066\u3044\u308b\u3053\u3068\u3092\u793a\u3059\u3053\u3068\u304c\u591a\u3044\u3067\u3059\u3002<\/li>\n<\/ul>\n

                \u5b9f\u969b\u306e\u30af\u30a8\u30ea\u30d1\u30bf\u30fc\u30f3\u3068\u7167\u3089\u3057\u5408\u308f\u305b\u3066ERD\u3092\u5b9a\u671f\u7684\u306b\u76e3\u67fb\u3059\u308b\u3053\u3068\u3067\u3001\u8a2d\u8a08\u304c\u30ef\u30fc\u30af\u30ed\u30fc\u30c9\u3068\u4e00\u81f4\u3057\u3066\u3044\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3067\u304d\u307e\u3059\u3002\u8aad\u307f\u8fbc\u307f\u4e2d\u5fc3\u306e\u30a2\u30af\u30bb\u30b9\u3092\u60f3\u5b9a\u3057\u305f\u30b9\u30ad\u30fc\u30de\u3068\u3001\u66f8\u304d\u8fbc\u307f\u4e2d\u5fc3\u306e\u30a2\u30af\u30bb\u30b9\u3092\u60f3\u5b9a\u3057\u305f\u30b9\u30ad\u30fc\u30de\u306f\u7570\u306a\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n

                \u5b9f\u8df5\u7684\u306a\u5b9f\u88c5\u30b9\u30c6\u30c3\u30d7 \ud83d\udee0\ufe0f<\/h2>\n

                \u3053\u308c\u3089\u306e\u6700\u9069\u5316\u3092\u5b9f\u88c5\u3059\u308b\u306b\u306f\u69cb\u9020\u7684\u306a\u30a2\u30d7\u30ed\u30fc\u30c1\u304c\u5fc5\u8981\u3067\u3059\u3002\u74b0\u5883\u3092\u6700\u9069\u5316\u3059\u308b\u306b\u306f\u4ee5\u4e0b\u306e\u30b9\u30c6\u30c3\u30d7\u306b\u5f93\u3063\u3066\u304f\u3060\u3055\u3044\uff1a<\/p>\n

                  \n
                1. \u73fe\u5728\u306e\u30ef\u30fc\u30af\u30ed\u30fc\u30c9\u3092\u30d7\u30ed\u30d5\u30a1\u30a4\u30ea\u30f3\u30b0\u3059\u308b\uff1a<\/strong>\u3069\u306e\u30c6\u30fc\u30d6\u30eb\u304c\u6700\u3082\u591a\u304f\u306e\u5916\u90e8\u30ad\u30fc\u9055\u53cd\u3084\u30ed\u30c3\u30af\u3092\u767a\u751f\u3055\u305b\u3066\u3044\u308b\u304b\u3092\u7279\u5b9a\u3059\u308b\u3002<\/li>\n
                2. \u30af\u30a8\u30ea\u8a08\u753b\u3092\u5206\u6790\u3059\u308b\uff1a<\/strong>\u5916\u90e8\u30ad\u30fc\u5217\u304c\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u306b\u3088\u3063\u3066\u30ab\u30d0\u30fc\u3055\u308c\u3066\u3044\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3059\u308b\u3002<\/li>\n
                3. \u30ab\u30b9\u30b1\u30fc\u30c9\u30eb\u30fc\u30eb\u3092\u78ba\u8a8d\u3059\u308b\uff1a<\/strong>\u30cf\u30fc\u30c9\u524a\u9664\u304c\u5fc5\u8981\u304b\u3069\u3046\u304b\u3001\u307e\u305f\u306f\u30bd\u30d5\u30c8\u524a\u9664\u3067\u5341\u5206\u304b\u3092\u5224\u65ad\u3059\u308b\u3002<\/li>\n
                4. \u4e26\u884c\u51e6\u7406\u3092\u30c6\u30b9\u30c8\u3059\u308b\uff1a<\/strong>\u9ad8\u983b\u5ea6\u306e\u66f8\u304d\u8fbc\u307f\u3092\u30b7\u30df\u30e5\u30ec\u30fc\u30c8\u3057\u3066\u3001\u30ed\u30c3\u30af\u7af6\u5408\u3092\u6e2c\u5b9a\u3059\u308b\u3002<\/li>\n
                5. \u5236\u7d04\u3092\u6700\u9069\u5316\u3059\u308b\uff1a<\/strong> \u4ee5\u4e0b\u306b\u5207\u308a\u66ff\u3048\u308b\uff1aON DELETE CASCADE<\/em>\u9069\u5207\u306a\u5834\u5408\u306b\u306f\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u30ec\u30d9\u30eb\u3067\u306e\u30af\u30ea\u30fc\u30f3\u30a2\u30c3\u30d7\u306b\u5207\u308a\u66ff\u3048\u308b\u3002<\/li>\n<\/ol>\n

                  \u3053\u308c\u3089\u306e\u9818\u57df\u3092\u4f53\u7cfb\u7684\u306b\u5bfe\u51e6\u3059\u308b\u3053\u3068\u3067\u3001\u30c7\u30fc\u30bf\u6574\u5408\u6027\u3068\u30b7\u30b9\u30c6\u30e0\u901f\u5ea6\u306e\u9593\u306e\u6469\u64e6\u3092\u8efd\u6e1b\u3067\u304d\u307e\u3059\u3002\u305d\u306e\u7d50\u679c\u3001\u4fe1\u983c\u6027\u3092\u640d\u306a\u3046\u3053\u3068\u306a\u304f\u30b9\u30b1\u30fc\u30e9\u30d3\u30ea\u30c6\u30a3\u3092\u6271\u3048\u308b\u5805\u7262\u306a\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u304c\u5f97\u3089\u308c\u307e\u3059\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

                  \u30ea\u30ec\u30fc\u30b7\u30e7\u30ca\u30eb\u30b7\u30b9\u30c6\u30e0\u306e\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u306b\u304a\u3044\u3066\u3001\u30c7\u30fc\u30bf\u306e\u6574\u5408…<\/p>\n","protected":false},"author":1,"featured_media":1595,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_yoast_wpseo_title":"ERD\u306b\u304a\u3051\u308b\u6700\u5927\u30b9\u30eb\u30fc\u30d7\u30c3\u30c8\u3092\u5b9f\u73fe\u3059\u308b\u305f\u3081\u306e\u5916\u90e8\u30ad\u30fc\u306e\u30c1\u30e5\u30fc\u30cb\u30f3\u30b0 \ud83d\udddd\ufe0f","_yoast_wpseo_metadesc":"\u95a2\u4fc2\u6574\u5408\u6027\u3068\u901f\u5ea6\u3092\u6700\u9069\u5316\u3059\u308b\u3002\u30c7\u30fc\u30bf\u6574\u5408\u6027\u3092\u640d\u306a\u3046\u3053\u3068\u306a\u304f\u3001\u9ad8\u6027\u80fd\u306aERD\u8a2d\u8a08\u306e\u305f\u3081\u306e\u5916\u90e8\u30ad\u30fc\u306e\u30c1\u30e5\u30fc\u30cb\u30f3\u30b0\u6226\u7565\u3092\u5b66\u3076\u3002","fifu_image_url":"","fifu_image_alt":"","footnotes":""},"categories":[65],"tags":[80,84],"class_list":["post-1594","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-database-design","tag-academic","tag-erd"],"yoast_head":"\nERD\u306b\u304a\u3051\u308b\u6700\u5927\u30b9\u30eb\u30fc\u30d7\u30c3\u30c8\u3092\u5b9f\u73fe\u3059\u308b\u305f\u3081\u306e\u5916\u90e8\u30ad\u30fc\u306e\u30c1\u30e5\u30fc\u30cb\u30f3\u30b0 \ud83d\udddd\ufe0f<\/title>\n<meta name=\"description\" content=\"\u95a2\u4fc2\u6574\u5408\u6027\u3068\u901f\u5ea6\u3092\u6700\u9069\u5316\u3059\u308b\u3002\u30c7\u30fc\u30bf\u6574\u5408\u6027\u3092\u640d\u306a\u3046\u3053\u3068\u306a\u304f\u3001\u9ad8\u6027\u80fd\u306aERD\u8a2d\u8a08\u306e\u305f\u3081\u306e\u5916\u90e8\u30ad\u30fc\u306e\u30c1\u30e5\u30fc\u30cb\u30f3\u30b0\u6226\u7565\u3092\u5b66\u3076\u3002\" \/>\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.ez-knowledge.com\/ja\/tuning-foreign-keys-maximum-throughput-erds\/\" \/>\n<meta property=\"og:locale\" content=\"ja_JP\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"ERD\u306b\u304a\u3051\u308b\u6700\u5927\u30b9\u30eb\u30fc\u30d7\u30c3\u30c8\u3092\u5b9f\u73fe\u3059\u308b\u305f\u3081\u306e\u5916\u90e8\u30ad\u30fc\u306e\u30c1\u30e5\u30fc\u30cb\u30f3\u30b0 \ud83d\udddd\ufe0f\" \/>\n<meta property=\"og:description\" content=\"\u95a2\u4fc2\u6574\u5408\u6027\u3068\u901f\u5ea6\u3092\u6700\u9069\u5316\u3059\u308b\u3002\u30c7\u30fc\u30bf\u6574\u5408\u6027\u3092\u640d\u306a\u3046\u3053\u3068\u306a\u304f\u3001\u9ad8\u6027\u80fd\u306aERD\u8a2d\u8a08\u306e\u305f\u3081\u306e\u5916\u90e8\u30ad\u30fc\u306e\u30c1\u30e5\u30fc\u30cb\u30f3\u30b0\u6226\u7565\u3092\u5b66\u3076\u3002\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.ez-knowledge.com\/ja\/tuning-foreign-keys-maximum-throughput-erds\/\" \/>\n<meta property=\"og:site_name\" content=\"Ez Knowledge Japanese - 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