{"id":17812,"date":"2026-02-19T11:51:16","date_gmt":"2026-02-19T10:51:16","guid":{"rendered":"https:\/\/webhosting.de\/wordpress-search-langsam-ursachen-loesungen-perfopt\/"},"modified":"2026-02-19T11:51:16","modified_gmt":"2026-02-19T10:51:16","slug":"%e3%83%af%e3%83%bc%e3%83%89%e3%83%97%e3%83%ac%e3%82%b9%e6%a4%9c%e7%b4%a2%e3%81%8c%e9%81%85%e3%81%84%e5%8e%9f%e5%9b%a0-%e8%a7%a3%e6%b1%ba%e7%ad%96","status":"publish","type":"post","link":"https:\/\/webhosting.de\/ja\/wordpress-search-langsam-ursachen-loesungen-perfopt\/","title":{"rendered":"WordPress\u306e\u691c\u7d22\u304c\u6975\u7aef\u306b\u9045\u304f\u306a\u308b\u7406\u7531 - \u539f\u56e0\u3068\u89e3\u6c7a\u7b56"},"content":{"rendered":"<p>WordPress\u306e\u691c\u7d22\u304c\u9045\u304f\u306a\u308b\u306e\u306f\u3001\u6a19\u6e96\u306eLIKE\u30af\u30a8\u30ea\u3084\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u554f\u984c\u304c\u3042\u308b\u305f\u3081\u3067\u3059\u3002 <strong>\u30a4\u30f3\u30c7\u30c3\u30af\u30b9<\/strong>, \u30e1\u30c7\u30a3\u30a2\u30fb\u30e9\u30a4\u30d6\u30e9\u30ea\u306e\u80a5\u5927\u5316\u3068\u30b5\u30fc\u30d0\u30fc\u30fb\u30ea\u30bd\u30fc\u30b9\u306e\u4e0d\u8db3\u304c\u540c\u6642\u306b\u5f71\u97ff\u3057\u3066\u3044\u308b\u3002\u79c1\u306f\u3001\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3001\u30d7\u30e9\u30b0\u30a4\u30f3\u3001REST API\u3001\u305d\u3057\u3066\u3001\u30b5\u30fc\u30d0\u30fc\u306e\u30ea\u30bd\u30fc\u30b9\u4e0d\u8db3\u306e\u5177\u4f53\u7684\u306a\u539f\u56e0\u3092\u793a\u3057\u3066\u3044\u308b\u3002 <strong>\u30db\u30b9\u30c6\u30a3\u30f3\u30b0<\/strong> - \u3055\u3089\u306b\u3001\u30af\u30a8\u30ea\u3001\u30ad\u30e3\u30c3\u30b7\u30f3\u30b0\u3001\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u4f5c\u6210\u3092\u8457\u3057\u304f\u9ad8\u901f\u5316\u3059\u308b\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3082\u3042\u308b\u3002.<\/p>\n\n<h2>\u4e2d\u5fc3\u70b9<\/h2>\n\n<p>\u89e3\u6c7a\u7b56\u3092\u3088\u308a\u65e9\u304f\u898b\u3064\u3051\u308b\u305f\u3081\u306b\u3001\u6700\u3082\u91cd\u8981\u306a\u30ec\u30d0\u30fc\u3092\u7c21\u5358\u306b\u8981\u7d04\u3057\u3001\u6700\u3082\u91cd\u8981\u306a\u3082\u306e\u3092\u5f37\u8abf\u3059\u308b\u3002 <strong>\u539f\u56e0<\/strong> \u305d\u3057\u3066\u6700\u3082\u52b9\u679c\u7684 <strong>\u5bfe\u7b56<\/strong>:<\/p>\n<ul>\n  <li><strong>\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9<\/strong>\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u306e\u306a\u3044LIKE\u30af\u30a8\u30ea\u306f\u3001\u30d5\u30eb\u30b9\u30ad\u30e3\u30f3\u3068\u9045\u5ef6\u306b\u3064\u306a\u304c\u308b\u3002.<\/li>\n  <li><strong>\u30d7\u30e9\u30b0\u30a4\u30f3<\/strong>\u30b3\u30f3\u30d5\u30ea\u30af\u30c8\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30b9\u30ad\u30e3\u30f3\u3001\u30c6\u30fc\u30de\u30d5\u30c3\u30af\u304c\u30ed\u30fc\u30c7\u30a3\u30f3\u30b0\u6642\u9593\u3092\u9577\u304f\u3059\u308b\u3002.<\/li>\n  <li><strong>\u30db\u30b9\u30c6\u30a3\u30f3\u30b0<\/strong>CPU\u3084RAM\u304c\u5c11\u306a\u3059\u304e\u305f\u308a\u3001\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u30ad\u30e3\u30c3\u30b7\u30e5\u304c\u306a\u304b\u3063\u305f\u308a\u3001\u30b9\u30c8\u30ec\u30fc\u30b8\u304c\u9045\u304b\u3063\u305f\u308a\u3059\u308b\u3068\u3001\u52d5\u4f5c\u304c\u9045\u304f\u306a\u308b\u3002.<\/li>\n  <li><strong>\u30e1\u30c7\u30a3\u30a2<\/strong>\u5de8\u5927\u306a\u30e1\u30c7\u30a3\u30a2\u30e9\u30a4\u30d6\u30e9\u30ea\u3001\u30aa\u30ea\u30b8\u30ca\u30eb\u753b\u50cf\u3001\u30aa\u30d5\u30ed\u30fc\u30c9\u306e\u554f\u984c\u304c\u30b9\u30ed\u30c3\u30c8\u30eb\u30d2\u30c3\u30c8\u3092\u8a98\u767a\u3059\u308b\u3002.<\/li>\n  <li><strong>REST API<\/strong>\u30d6\u30ed\u30c3\u30af\u3055\u308c\u305f\u30a8\u30f3\u30c9\u30dd\u30a4\u30f3\u30c8\u3084\u30ad\u30e3\u30c3\u30b7\u30e5\u30fb\u30a8\u30e9\u30fc\u306f\u3001\u7a7a\u306e\u7d50\u679c\u3092\u5f15\u304d\u8d77\u3053\u3057\u307e\u3059\u3002.<\/li>\n<\/ul>\n\n\n<figure class=\"wp-block-image size-full is-resized\">\n  <img fetchpriority=\"high\" decoding=\"async\" src=\"https:\/\/webhosting.de\/wp-content\/uploads\/2026\/02\/wordpress-suche-langsam-8264.png\" alt=\"\" width=\"1536\" height=\"1024\"\/>\n<\/figure>\n\n\n<h2>WP\u306e\u691c\u7d22\u304c\u3057\u3070\u3057\u3070\u9045\u304f\u306a\u308b\u7406\u7531<\/h2>\n\n<p>\u30c7\u30d5\u30a9\u30eb\u30c8\u3067\u306f\u3001WordPress\u306f\u5358\u7d14\u306aLIKE\u30af\u30a8\u30ea\u306b\u4f9d\u5b58\u3057\u3066\u3044\u307e\u3059\u3002 <strong>\u30a4\u30f3\u30c7\u30c3\u30af\u30b9<\/strong> \u30c6\u30fc\u30d6\u30eb\u5168\u4f53\u3092\u30b9\u30ad\u30e3\u30f3\u3059\u308b\u305f\u3081\u3001\u3059\u3079\u3066\u306e\u554f\u3044\u5408\u308f\u305b\u304c\u81a8\u308c\u4e0a\u304c\u308b\u3002\u30da\u30fc\u30b8\u304c\u4f55\u5343\u3082\u306e\u6295\u7a3f\u3001\u30da\u30fc\u30b8\u3001\u6dfb\u4ed8\u30d5\u30a1\u30a4\u30eb\u306b\u306a\u308b\u3068\u3001\u691c\u7d22\u3042\u305f\u308a\u306e\u52b4\u529b\u306f\u9855\u8457\u306b\u5897\u52a0\u3057\u3001\u6700\u521d\u306e\u30d0\u30a4\u30c8\u306b\u304b\u304b\u308b\u6642\u9593\u306f\u8457\u3057\u304f\u9577\u304f\u306a\u308b\u3002\u4f55\u4e07\u3082\u306e\u753b\u50cf\u3068\u30a6\u30e0\u30e9\u30a6\u30c8\u4ed8\u304d\u306e\u30d5\u30a1\u30a4\u30eb\u540d\u3092\u6301\u3064\u975e\u5e38\u306b\u5927\u304d\u306a\u30e1\u30c7\u30a3\u30a2\u30bb\u30f3\u30bf\u30fc\u306f\u3001\u3055\u3089\u306a\u308bI\/O\u8ca0\u8377\u3092\u5f15\u304d\u8d77\u3053\u3057\u3001\u3053\u308c\u306f\u30b7\u30b9\u30c6\u30e0\u304c\u5f31\u3063\u3066\u3044\u308b\u3068\u304d\u306b\u7279\u306b\u9855\u8457\u306b\u306a\u308a\u307e\u3059\u3002 <strong>\u30b9\u30c8\u30ec\u30fc\u30b8<\/strong> \u304c\u76ee\u7acb\u3064\u3002\u540c\u6642\u306b\u3001\u30d5\u30ed\u30f3\u30c8\u30a8\u30f3\u30c9\u306eJavaScript\u30a8\u30e9\u30fc\u3084\u30d6\u30ed\u30c3\u30af\u3055\u308c\u305fREST API\u30a8\u30f3\u30c9\u30dd\u30a4\u30f3\u30c8\u304c\u3057\u3070\u3057\u3070\u5f15\u3063\u304b\u304b\u308a\u3001\u30aa\u30fc\u30c8\u30b3\u30f3\u30d7\u30ea\u30fc\u30c8\u3084\u30e9\u30a4\u30d6\u691c\u7d22\u304c\u9045\u304f\u306a\u308b\u3002\u6700\u9069\u5316\u3055\u308c\u3066\u3044\u306a\u3044\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3001\u30af\u30a8\u30ea\u3092\u59a8\u5bb3\u3059\u308b\u30d7\u30e9\u30b0\u30a4\u30f3\u3001\u30ad\u30e3\u30c3\u30b7\u30e5\u306e\u6b20\u5982\u304c\u9855\u8457\u306a\u5f85\u3061\u6642\u9593\u3092\u767a\u751f\u3055\u305b\u308b\u306e\u3067\u3059\u3002.<\/p>\n\n<h2>\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\uff1a\u30dc\u30c8\u30eb\u30cd\u30c3\u30af\u306e\u8a8d\u8b58\u3068\u89e3\u6d88<\/h2>\n\n<p>\u4e0d\u8981\u306a\u30ea\u30d3\u30b8\u30e7\u30f3\u3001\u30c8\u30e9\u30f3\u30b8\u30a7\u30f3\u30c8\u3001\u81ea\u52d5\u30c9\u30e9\u30d5\u30c8\u3001\u30b9\u30d1\u30e0\u30b3\u30e1\u30f3\u30c8\u306f\u30af\u30a8\u30ea\u30fc\u3092\u9577\u304f\u3057\u3001\u30d0\u30c3\u30d5\u30a1\u30fc\u3092\u3044\u3063\u3071\u3044\u306b\u3059\u308b\u306e\u3067\u3001\u79c1\u306f\u3044\u3064\u3082\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306e\u30af\u30ea\u30fc\u30f3\u30a2\u30c3\u30d7\u304b\u3089\u59cb\u3081\u308b\u3002 <strong>\u5165\u51fa\u529b<\/strong>. .\u3068\u78ba\u8a8d\u3059\u308b\u3002 <a href=\"https:\/\/webhosting.de\/ja\/%e3%82%af%e3%82%a8%e3%83%aa%e3%83%bc%e3%83%a2%e3%83%8b%e3%82%bf%e3%83%bc-%e3%83%af%e3%83%bc%e3%83%89%e3%83%97%e3%83%ac%e3%82%b9-%e3%83%91%e3%83%95%e3%82%a9%e3%83%bc%e3%83%9e%e3%83%b3%e3%82%b9\/\">\u30af\u30a8\u30ea\u30fc\u30e2\u30cb\u30bf\u30fc<\/a>, \u3069\u306e\u30af\u30a8\u30ea\u304c\u76ee\u7acb\u3064\u304b\u3092\u5206\u6790\u3057\u3001\u30af\u30a8\u30ea\u6642\u9593\u3001\u547c\u3073\u51fa\u3057\u5143\u3001\u691c\u7d22\u306b\u30af\u30e9\u30c3\u30b7\u30e5\u3059\u308b\u30d7\u30e9\u30b0\u30a4\u30f3\u30d5\u30c3\u30af\u3092\u6e2c\u5b9a\u3057\u307e\u3059\u3002\u305d\u3057\u3066\u3001\u5c06\u6765\u306e\u30ea\u30d3\u30b8\u30e7\u30f3\u306e\u6570\u3092\u5236\u9650\u3057\u3001\u30b9\u30b1\u30b8\u30e5\u30fc\u30eb\u3055\u308c\u305fcronjob\u3092\u6574\u7406\u3057\u3001post_type\u3001post_status\u3001date\u306a\u3069\u306e\u30ab\u30e9\u30e0\u306b\u7684\u3092\u7d5e\u3063\u305f\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u3092\u4f5c\u6210\u3057\u3001\u30a8\u30f3\u30b8\u30f3\u304c\u3088\u308a\u901f\u304f\u30d5\u30a3\u30eb\u30bf\u30ea\u30f3\u30b0\u3057\u3001\u3088\u308a\u5c11\u306a\u3044\u30af\u30a8\u30ea\u30fc\u3092\u4f7f\u7528\u3059\u308b\u3088\u3046\u306b\u3057\u307e\u3059\u3002 <strong>\u30d5\u30eb\u30b9\u30ad\u30e3\u30f3<\/strong> \u3092\u30c9\u30e9\u30a4\u30d6\u3059\u308b\u3002\u9069\u5207\u306a\u30c6\u30fc\u30d6\u30eb\u69cb\u9020\u3067\u3042\u308c\u3070\u3001\u30bf\u30a4\u30c8\u30eb\u3068\u30b3\u30f3\u30c6\u30f3\u30c4\u306bFULLTEXT\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u304c\u3042\u308c\u3070\u3001\u7279\u306b\u30b3\u30f3\u30c6\u30f3\u30c4\u3068\u30e1\u30bf\u30d5\u30a3\u30fc\u30eb\u30c9\u5185\u3092\u691c\u7d22\u3059\u308b\u5834\u5408\u3001\u975e\u5e38\u306b\u5b89\u5fc3\u3067\u3042\u308b\u3002\u3053\u306e\u3059\u3079\u3066\u304c\u6b20\u843d\u3057\u3066\u3044\u308b\u5834\u5408\u3001\u30d2\u30c3\u30c8\u3059\u308b\u305f\u3073\u306b\u30c6\u30fc\u30d6\u30eb\u5168\u4f53\u3092\u5c11\u3057\u63a2\u691c\u3059\u308b\u3053\u3068\u306b\u306a\u308b\u3002.<\/p>\n\n\n<figure class=\"wp-block-image size-full is-resized\">\n  <img decoding=\"async\" src=\"https:\/\/webhosting.de\/wp-content\/uploads\/2026\/02\/wordpress_suche_langsam_2784.png\" alt=\"\" width=\"1536\" height=\"1024\"\/>\n<\/figure>\n\n\n<h2>\u30d7\u30e9\u30b0\u30a4\u30f3\u3068\u30c6\u30fc\u30de\uff1a\u4e00\u8cab\u3057\u3066\u7af6\u5408\u3092\u6392\u9664\u3059\u308b<\/h2>\n\n<p>\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30fb\u30d7\u30e9\u30b0\u30a4\u30f3\u3084\u30c6\u30fc\u30de\u5185\u306e\u691c\u7d22\u30a6\u30a3\u30b8\u30a7\u30c3\u30c8\u3001\u3042\u308b\u3044\u306f\u653b\u6483\u7684\u306a\u30b9\u30d1\u30e0\u5bfe\u7b56\u30b3\u30fc\u30c9\u3068\u306e\u30b3\u30f3\u30d5\u30ea\u30af\u30c8\u306f\u3001\u3057\u3070\u3057\u3070\u96a0\u308c\u305f\u9045\u5ef6\u3092\u5f15\u304d\u8d77\u3053\u3057\u3001\u6642\u306b\u306f\u30d6\u30ed\u30c3\u30af\u3055\u308c\u308b\u3053\u3068\u3082\u3042\u308b\u3002 <strong>REST API<\/strong>. .\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u30e2\u30fc\u30c9\u3092\u6709\u52b9\u306b\u3057\u3066\u3001\u3059\u3079\u3066\u306e\u30a8\u30af\u30b9\u30c6\u30f3\u30b7\u30e7\u30f3\u3092\u505c\u6b62\u3057\u3001\u691c\u7d22\u3092\u30c6\u30b9\u30c8\u3057\u3001\u30c8\u30ea\u30ac\u30fc\u304c\u7279\u5b9a\u3055\u308c\u308b\u307e\u3067\u30d7\u30e9\u30b0\u30a4\u30f3\u30921\u3064\u305a\u3064\u6709\u52b9\u306b\u3057\u3066\u3044\u304f\u3002\u6a19\u6e96\u306e\u30c6\u30fc\u30de\u306b\u5207\u308a\u66ff\u3048\u308b\u3068\u3001functions.php\u5185\u306e\u95a2\u6570\u547c\u3073\u51fa\u3057\u3084\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8\u5185\u306e\u30ab\u30b9\u30bf\u30e0\u30af\u30a8\u30ea\u304c\u30af\u30a8\u30ea\u3092\u5909\u66f4\u3057\u3001\u4e0d\u8981\u306a\u7d50\u5408\u3092\u751f\u6210\u3059\u308b\u304b\u3069\u3046\u304b\u304c\u308f\u304b\u308a\u307e\u3059\u3002CDN\u3084S3\u30aa\u30d5\u30ed\u30fc\u30c9\u306e\u3088\u3046\u306a\u30b5\u30fc\u30c9\u30d1\u30fc\u30c6\u30a3\u306e\u7d71\u5408\u3082REST\u30a8\u30f3\u30c9\u30dd\u30a4\u30f3\u30c8\u306b\u5f71\u97ff\u3092\u4e0e\u3048\u3001\u30e9\u30a4\u30d6\u691c\u7d22\u3084\u30b5\u30b8\u30a7\u30b9\u30c8\u306e\u5931\u6557\u3084\u5230\u7740\u306e\u9045\u308c\u3092\u5f15\u304d\u8d77\u3053\u3059\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u30d7\u30e9\u30b0\u30a4\u30f3\u304c\u4e0d\u53ef\u6b20\u306a\u307e\u307e\u3067\u3042\u308b\u5834\u5408\u3001\u79c1\u306f\u305d\u308c\u3092\u9632\u5fa1\u7684\u306b\u8a2d\u5b9a\u3057\u3001\u30ad\u30e3\u30c3\u30b7\u30e5\u30eb\u30fc\u30eb\u3092\u8a2d\u5b9a\u3057\u3001\u9ad8\u4fa1\u306a\u30d5\u30c3\u30af\u3092 <strong>\u691c\u7d22<\/strong> \u3088\u308a\u3002<\/p>\n\n<h2>WP\u691c\u7d22\u6700\u9069\u5316\uff1aLIKE\u306e\u4ee3\u308f\u308a\u306b\u5f37\u529b\u306a\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0<\/h2>\n\n<p>SearchWP\u3084Relevanssi\u306e\u3088\u3046\u306a\u5f37\u529b\u306a\u691c\u7d22\u30d7\u30e9\u30b0\u30a4\u30f3\u306f\u3001\u5358\u7d14\u306aLIKE\u30af\u30a8\u30ea\u3092\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u5316\u3055\u308c\u305f\u30c7\u30fc\u30bf\u30b9\u30c8\u30a2\u306b\u7f6e\u304d\u63db\u3048\u3001\u30d5\u30a3\u30fc\u30eb\u30c9\u3092\u7570\u306a\u308b\u65b9\u6cd5\u3067\u8a55\u4fa1\u3057\u3001\u3055\u3089\u306b\u6dfb\u4ed8\u30d5\u30a1\u30a4\u30eb\u3092\u691c\u7d22\u3059\u308b\u3053\u3068\u3067\u3001\u691c\u7d22\u3092\u3088\u308a\u52b9\u7387\u7684\u306b\u3059\u308b\u3002 <strong>\u95a2\u9023\u6027<\/strong> \u304c\u5927\u5e45\u306b\u5897\u52a0\u3059\u308b\u3002\u79c1\u306f\u3001\u30bf\u30a4\u30c8\u30eb\u3001\u30b3\u30f3\u30c6\u30f3\u30c4\u3001\u30bf\u30af\u30bd\u30ce\u30df\u3001\u30e1\u30bf\u30d5\u30a3\u30fc\u30eb\u30c9\u306b\u91cd\u307f\u4ed8\u3051\u3092\u3057\u3066\u3001\u3088\u308a\u6b63\u78ba\u306a\u7d50\u679c\u3092\u51fa\u3057\u3001\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u3092\u5fc5\u8981\u306a\u3082\u306e\u306b\u9650\u5b9a\u3057\u3066\u3044\u307e\u3059\u3002\u975e\u5e38\u306b\u5927\u898f\u6a21\u306a\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3067\u306f\u3001\u30b5\u30fc\u30d0\u30fc\u30b5\u30a4\u30c9\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u3068\u30a8\u30c3\u30b8\u306b\u8fd1\u3044\u30ad\u30e3\u30c3\u30b7\u30e5\u3092\u6301\u3064Algolia\u3084ElasticPress\u304c\u9ad8\u901f\u3067\u5b89\u5b9a\u3057\u305f\u30ec\u30b9\u30dd\u30f3\u30b9\u30bf\u30a4\u30e0\u3092\u5b9f\u73fe\u3057\u307e\u3059\u3002MySQL\u3092\u4f7f\u7528\u3059\u308b\u5834\u5408\u3001\u53ef\u80fd\u3067\u3042\u308c\u3070FULLTEXT\u3092\u6709\u52b9\u306b\u3057\u3001\u4e0d\u8981\u306a\u30d5\u30a3\u30fc\u30eb\u30c9\u3092\u6e1b\u3089\u3059\u3053\u3068\u3067\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u3092\u5c0f\u3055\u304f\u4fdd\u3061\u3001\u691c\u7d22\u5019\u88dc\u3092\u7d20\u65e9\u304f\u8868\u793a\u3055\u305b\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u6226\u7565\u3068\u30c4\u30fc\u30eb\u306e\u8a73\u3057\u3044\u30ac\u30a4\u30c9\u306f\u3053\u3061\u3089\u306b\u30ea\u30f3\u30af\u3057\u3066\u3044\u307e\u3059\uff1a <a href=\"https:\/\/webhosting.de\/ja\/%e3%83%af%e3%83%bc%e3%83%89%e3%83%97%e3%83%ac%e3%82%b9%e5%85%a8%e6%96%87%e6%a4%9c%e7%b4%a2%e6%9c%80%e9%81%a9%e5%8c%96%e3%83%84%e3%83%bc%e3%83%ab%e3%81%ae%e3%83%92%e3%83%b3%e3%83%88%e6%9c%80%e9%ab%98\/\">\u5168\u6587\u691c\u7d22\u306e\u6700\u9069\u5316<\/a>, \u3059\u3050\u306b\u611f\u3058\u308b\u3053\u3068\u304c\u3067\u304d\u308b <strong>\u52dd\u5229<\/strong> \u3092\u6301\u3063\u3066\u304f\u308b\u3002<\/p>\n\n\n<figure class=\"wp-block-image size-full is-resized\">\n  <img decoding=\"async\" src=\"https:\/\/webhosting.de\/wp-content\/uploads\/2026\/02\/wordpress-search-slow-solutions-9245.png\" alt=\"\" width=\"1536\" height=\"1024\"\/>\n<\/figure>\n\n\n<h2>\u30db\u30b9\u30c6\u30a3\u30f3\u30b0\u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\uff1a\u9069\u5207\u306a\u30ea\u30bd\u30fc\u30b9\u306e\u9078\u629e<\/h2>\n\n<p>CPU\u3001RAM\u3001\u30b9\u30c8\u30ec\u30fc\u30b8\u304c\u5c0f\u3055\u3059\u304e\u305f\u308a\u3001\u9045\u3044HDD\u304c\u4e3b\u306a\u554f\u984c\u3067\u3042\u308c\u3070\u3001\u6700\u9ad8\u306e\u30af\u30a8\u30ea\u30fc\u306f\u307b\u3068\u3093\u3069\u5f79\u306b\u7acb\u305f\u306a\u3044\u3002 <strong>\u5165\u51fa\u529b<\/strong>-\u30d1\u30b9\u3092\u30b9\u30ed\u30c3\u30c8\u30eb\u3059\u308b\u3002\u79c1\u306f\u3001SSD\u307e\u305f\u306fNVMe\u3092\u5099\u3048\u305f\u30de\u30cd\u30fc\u30b8\u30c9WordPress\u30db\u30b9\u30c6\u30a3\u30f3\u30b0\u3001\u5341\u5206\u306aPHP\u30ef\u30fc\u30ab\u30fc\u30d7\u30ed\u30bb\u30b9\u3001HTTP\/2\u307e\u305f\u306fHTTP\/3\u3001\u305d\u3057\u3066\u52d5\u7684\u30da\u30fc\u30b8\u304c\u3088\u308a\u901f\u304f\u53cd\u5fdc\u3059\u308b\u305f\u3081\u306e\u30b5\u30fc\u30d0\u30fc\u30b5\u30a4\u30c9\u30ad\u30e3\u30c3\u30b7\u30e5\u306b\u4f9d\u5b58\u3057\u3066\u3044\u308b\u3002\u30a6\u30a7\u30d6\u30b5\u30fc\u30d0\u30fc\u3068DB\u30b5\u30fc\u30d0\u30fc\u9593\u306e\u30ec\u30a4\u30c6\u30f3\u30b7\u30fc\u304c\u9ad8\u3044\u3068\u3001\u3069\u3093\u306a\u51e6\u7406\u3082\u9577\u5f15\u304f\u306e\u3067\u3001\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3068PHP\u306f\u7269\u7406\u7684\u306b\u8fd1\u3065\u3051\u308b\u5fc5\u8981\u304c\u3042\u308b\u3002 <strong>\u30af\u30a8\u30ea\u30fc<\/strong>. .\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u30fb\u30ad\u30e3\u30c3\u30b7\u30e5\uff08Redis\u307e\u305f\u306fMemcached\uff09\u304c\u7b2c2\u6bb5\u968e\u3092\u5f62\u6210\u3057\u3001\u7e70\u308a\u8fd4\u3057\u7d50\u679c\u304c\u5e38\u306b\u518d\u8a08\u7b97\u3055\u308c\u306a\u3044\u3088\u3046\u306b\u3057\u307e\u3059\u3002\u3053\u306e\u30b3\u30f3\u30d1\u30af\u30c8\u306a\u6982\u8981\u306f\u3001\u6700\u3082\u4e00\u822c\u7684\u306a\u30d6\u30ec\u30fc\u30ad\u3068\u65e9\u6025\u306a\u5bfe\u7b56\u3092\u5206\u985e\u3059\u308b\u306e\u306b\u5f79\u7acb\u3061\u307e\u3059\uff1a<\/p>\n\n<table>\n  <thead>\n    <tr>\n      <th>\u30dc\u30c8\u30eb\u30cd\u30c3\u30af<\/th>\n      <th>\u30a4\u30f3\u30b8\u30b1\u30fc\u30bf\u30fc<\/th>\n      <th>\u8a3a\u65ad\u30c4\u30fc\u30eb<\/th>\n      <th>\u6e2c\u5b9a<\/th>\n    <\/tr>\n  <\/thead>\n  <tbody>\n    <tr>\n      <td>CPU\u8ca0\u8377<\/td>\n      <td>\u691c\u7d22\u8ca0\u8377\u304c\u9ad8\u3044<\/td>\n      <td>\u30b5\u30fc\u30d0\u30fc\u76e3\u8996<\/td>\n      <td>\u3088\u308a\u591a\u304f\u306evCPU\u3001OPcache\u3001\u30af\u30a8\u30ea\u524a\u6e1b<\/td>\n    <\/tr>\n    <tr>\n      <td>RAM\u4e0d\u8db3<\/td>\n      <td>\u30b9\u30ef\u30c3\u30d7\u6d3b\u52d5<\/td>\n      <td>\u30c8\u30c3\u30d7\/\u30c8\u30c3\u30d7\u3001\u30db\u30b9\u30c6\u30a3\u30f3\u30b0\u30d1\u30cd\u30eb<\/td>\n      <td>RAM\u306e\u5897\u8a2d\u3001\u30ad\u30e3\u30c3\u30b7\u30e5\u30b5\u30a4\u30ba\u306e\u8abf\u6574<\/td>\n    <\/tr>\n    <tr>\n      <td>\u30b9\u30ed\u30fc\u30b9\u30c8\u30ec\u30fc\u30b8<\/td>\n      <td>\u30cf\u30a4 I\/O \u30a6\u30a7\u30a4\u30c8<\/td>\n      <td>iostat\u3001\u30d7\u30ed\u30d0\u30a4\u30c0\u30fc\u30fb\u30e1\u30c8\u30ea\u30af\u30b9<\/td>\n      <td>NVMe\u95a2\u7a0e\u3001\u753b\u50cf\u30b5\u30a4\u30ba\u3092\u7e2e\u5c0f<\/td>\n    <\/tr>\n    <tr>\n      <td>DB\u306e\u5f85\u3061\u6642\u9593<\/td>\n      <td>\u5f8c\u671fTTFB<\/td>\n      <td>\u30af\u30a8\u30ea\u30ed\u30b0\u3001APM<\/td>\n      <td>DB\u3092\u30a6\u30a7\u30d6\u306b\u8fd1\u3065\u3051\u3001\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u3092\u8a2d\u5b9a\u3059\u308b<\/td>\n    <\/tr>\n  <\/tbody>\n<\/table>\n\n<h2>\u30ad\u30e3\u30c3\u30b7\u30e5\u3001CDN\u3001REST API\u306e\u30af\u30ea\u30fc\u30f3\u306a\u7d44\u307f\u5408\u308f\u305b<\/h2>\n\n<p>\u30da\u30fc\u30b8\u30ad\u30e3\u30c3\u30b7\u30e5\u306f\u30a2\u30fc\u30ab\u30a4\u30d6\u30da\u30fc\u30b8\u3092\u9ad8\u901f\u5316\u3057\u307e\u3059\u304c\u3001\u52d5\u7684\u691c\u7d22\u7d50\u679c\u306b\u306f\u9650\u3089\u308c\u305f\u7bc4\u56f2\u3057\u304b\u5f79\u7acb\u3061\u307e\u305b\u3093\u3002 <strong>\u5bfe\u8c61<\/strong> \u30af\u30a8\u30ea\u7d50\u679c\u3068\u30aa\u30d7\u30b7\u30e7\u30f3\u306e\u30ad\u30e3\u30c3\u30b7\u30e5\u3002LiteSpeed\u3084WP Rocket\u306e\u3088\u3046\u306a\u30d7\u30e9\u30b0\u30a4\u30f3\u3084\u30b5\u30fc\u30d0\u30fc\u30ad\u30e3\u30c3\u30b7\u30e5\u306f\u3001\u30b7\u30b9\u30c6\u30e0\u5168\u4f53\u306e\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u30a2\u30af\u30bb\u30b9\u6570\u3092\u6e1b\u3089\u3057\u3001\u9593\u63a5\u7684\u306b\u691c\u7d22\u306e\u8ca0\u8377\u3092\u6e1b\u3089\u3057\u307e\u3059\u3002\u79c1\u306f\u3001\u30e6\u30fc\u30b6\u30fc\u304c\u65b0\u9bae\u306a\u30d2\u30c3\u30c8\u3092\u898b\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u3088\u3046\u306b\u3001?s=\u306e\u3088\u3046\u306a\u30d1\u30e9\u30e1\u30fc\u30bf\u306b\u8ce2\u660e\u306aTTL\u3068\u30ad\u30e3\u30c3\u30b7\u30e5\u30d0\u30a4\u30d1\u30b9\u3092\u5b9a\u7fa9\u3057\u3001\u30b5\u30fc\u30d0\u30fc\u306e\u8a08\u7b97\u3092\u5c11\u306a\u304f\u3057\u3066\u3044\u307e\u3059\u3002Cloudflare\u306e\u3088\u3046\u306aCDN\u3067\u306f\u3001REST\u30eb\u30fc\u30c8\u304c\u691c\u7d22\u306b\u6b63\u3057\u304f\u30a2\u30af\u30bb\u30b9\u3067\u304d\u308b\u304b\u3069\u3046\u304b\u3092\u30c1\u30a7\u30c3\u30af\u3057\u3001\u30aa\u30fc\u30c8\u30b3\u30f3\u30d7\u30ea\u30fc\u30c8\u3092\u9ebb\u75fa\u3055\u305b\u308b\u306e\u3067\u3001WAF\u30eb\u30fc\u30eb\u304cJSON\u7d50\u679c\u3092\u30d6\u30ed\u30c3\u30af\u3057\u3066\u3044\u306a\u3044\u304b\u3069\u3046\u304b\u3092\u78ba\u8a8d\u3059\u308b\u3002\u9759\u7684\u30a2\u30bb\u30c3\u30c8\u7528\u306e\u30a8\u30c3\u30b8\u30ad\u30e3\u30c3\u30b7\u30e5\u306b\u52a0\u3048\u3001\u30bf\u30fc\u30b2\u30c3\u30c8API\u30d1\u30b9\u30b9\u30eb\u30fc\u306f\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u5229\u70b9\u304c\u3042\u308a\u307e\u305b\u3093\u3002 <strong>\u6a5f\u80fd<\/strong> \u635c\u7d22\u3092\u5371\u967a\u306b\u3055\u3089\u3059\u305f\u3081\u3060\u3002.<\/p>\n\n\n<figure class=\"wp-block-image size-full is-resized\">\n  <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/webhosting.de\/wp-content\/uploads\/2026\/02\/WordpressSucheLangsamkeit0000.png\" alt=\"\" width=\"1536\" height=\"1024\"\/>\n<\/figure>\n\n\n<h2>\u30e1\u30c7\u30a3\u30a2\u30fb\u30e9\u30a4\u30d6\u30e9\u30ea\uff1a\u753b\u50cf\u3068\u30d5\u30a1\u30a4\u30eb\u306e\u7ba1\u7406<\/h2>\n\n<p>\u591a\u304f\u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3067\u306f\u3001\u753b\u50cf\u3054\u3068\u306b\u4f55\u5341\u3082\u306e\u30b5\u30e0\u30cd\u30a4\u30eb\u30b5\u30a4\u30ba\u304c\u3042\u3063\u305f\u308a\u3001\u672a\u4f7f\u7528\u306e\u30e1\u30c7\u30a3\u30a2\u304c\u3042\u3063\u305f\u308a\u3068\u3001\u30ec\u30ac\u30b7\u30fc\u306a\u554f\u984c\u3092\u62b1\u3048\u3066\u3044\u307e\u3059\u3002 <strong>\u30e1\u30c7\u30a3\u30a2\u30e9\u30a4\u30d6\u30e9\u30ea<\/strong> 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<strong>\u691c\u7d22<\/strong> \u9855\u8457\u3060\u3002.<\/p>\n\n<h2>REST API\u3001\u30ed\u30b0\u3001\u6b7b\u89d2\u306e\u306a\u3044\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0<\/h2>\n\n<p>\u30eb\u30fc\u30c8\/wp-json\/wp\/v2\/search?search=BEGRIFF\u3092\u30c1\u30a7\u30c3\u30af\u3059\u308b\u3068\u3001\u3059\u3050\u306b <strong>REST API<\/strong> 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<strong>\u539f\u56e0<\/strong> \u3088\u308a\u901f\u3044\u3002<\/p>\n\n\n<figure class=\"wp-block-image size-full is-resized\">\n  <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/webhosting.de\/wp-content\/uploads\/2026\/02\/wordpress_search_langsam_3487.png\" alt=\"\" width=\"1536\" height=\"1024\"\/>\n<\/figure>\n\n\n<h2>\u9ad8\u5ea6\u306a\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u3001PHP 8.2\u3001\u5916\u90e8\u691c\u7d22<\/h2>\n\n<p>\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u306e\u591a\u3044\u30da\u30fc\u30b8\u3067\u306f\u3001\u30bf\u30fc\u30b2\u30c3\u30c8\u3092\u7d5e\u308b\u3002 <strong>\u30a4\u30f3\u30c7\u30c3\u30af\u30b9<\/strong> (post_type\u3001post_status\u3001post_date)\u3084\u3001\u30bf\u30a4\u30c8\u30eb\u3068\u30b3\u30f3\u30c6\u30f3\u30c4\u306eFULLTEXT\u306a\u3069\u3001\u30d5\u30a3\u30eb\u30bf\u3068\u30e9\u30f3\u30ad\u30f3\u30b0\u304c\u540c\u6642\u306b\u7d20\u65e9\u304f\u5b9f\u884c\u3055\u308c\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3057\u305f\u3002PHP 8.2\u3068OPcache\u306f\u3001\u7279\u306b\u591a\u304f\u306e\u30b7\u30e7\u30fc\u30c8\u30b3\u30fc\u30c9\u3084\u8907\u96d1\u306a\u30c6\u30fc\u30de\u95a2\u6570\u306e\u5b9f\u884c\u6642\u9593\u3092\u8457\u3057\u304f\u77ed\u7e2e\u3057\u307e\u3059\u3002\u5927\u898f\u6a21\u306a\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u3067\u306f\u3001Elasticsearch\u3084OpenSearch\u304c\u6709\u52b9\u3067\u3059\u3002\u540c\u7fa9\u8a9e\u3001\u30b9\u30c6\u30df\u30f3\u30b0\u3001\u30d5\u30a1\u30bb\u30c3\u30c8\u3067\u30b9\u30b1\u30fc\u30eb\u30a2\u30c3\u30d7\u3057\u3001\u4e00\u5b9a\u306e\u30ec\u30b9\u30dd\u30f3\u30b9\u30bf\u30a4\u30e0\u3092\u5b9f\u73fe\u3057\u307e\u3059\u3002MySQL\u3092\u4f7f\u7528\u3059\u308b\u5834\u5408\u306f\u3001FULLTEXT\u3068\u5408\u7406\u7684\u306a\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u6226\u7565\u3092\u7d44\u307f\u5408\u308f\u305b\u3001\u30af\u30a8\u30ea\u304c\u9078\u629e\u7684\u3067\u3042\u308b\u3088\u3046\u306b\u30ab\u30fc\u30c7\u30a3\u30ca\u30ea\u30c6\u30a3\u3092\u5b9a\u671f\u7684\u306b\u30c1\u30a7\u30c3\u30af\u3059\u308b\u3002\u30c1\u30e3\u30f3\u30b9\u3068\u843d\u3068\u3057\u7a74\u306b\u3064\u3044\u3066\u306f\u3001\u3053\u3061\u3089\u3092\u3054\u89a7\u304f\u3060\u3055\u3044\uff1a <a href=\"https:\/\/webhosting.de\/ja\/%e3%83%87%e3%83%bc%e3%82%bf%e3%83%99%e3%83%bc%e3%82%b9%e3%82%a4%e3%83%b3%e3%83%87%e3%83%83%e3%82%af%e3%82%b9%e3%81%ae%e6%90%8d%e5%ae%b3%e5%88%a9%e7%94%a8mysql%e3%81%ae%e8%90%bd%e3%81%a8%e3%81%97\/\">\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306e\u30a4\u30f3\u30c7\u30c3\u30af\u30b9<\/a>, \u9069\u5207\u306a\u8a08\u753b\u3092\u7acb\u3066\u308c\u3070 <strong>\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9<\/strong> \u30ed\u30c3\u30af\u89e3\u9664.<\/p>\n\n<h2>\u4e88\u9632\uff1a\u30af\u30a4\u30c3\u30af\u30d2\u30c3\u30c8\u306e\u305f\u3081\u306e\u30eb\u30fc\u30c6\u30a3\u30f3<\/h2>\n\n<p>\u30b3\u30a2\u3001\u30d7\u30e9\u30b0\u30a4\u30f3\u3001\u30c6\u30fc\u30de\u306e\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u3092\u4e00\u62ec\u3057\u3066\u30c6\u30b9\u30c8\u3057\u3001\u7591\u308f\u3057\u304d\u306f\u884c\u52d5\u305b\u305a\u3001\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u6307\u6a19\u3092\u6bd4\u8f03\u3059\u308b\u306e\u306f\u305d\u306e\u305f\u3081\u3060\u3002\u56fa\u5b9a\u3055\u308c\u305f\u54c1\u8cea\u57fa\u6e96\u3092\u6301\u3064\u7121\u99c4\u306e\u306a\u3044\u30d7\u30e9\u30b0\u30a4\u30f3\u30fb\u30bb\u30c3\u30c8\u306b\u3088\u3063\u3066\u3001\u30d7\u30e9\u30b0\u30a4\u30f3\u306b\u4e0d\u5fc5\u8981\u306a\u30d5\u30c3\u30af\u304c\u304b\u304b\u308b\u306e\u3092\u9632\u304e\u307e\u3059\u3002 <strong>\u691c\u7d22<\/strong> \u305d\u3057\u3066\u653b\u6483\u9762\u3092\u6e1b\u3089\u3059\u3002\u5927\u304d\u306a\u5909\u66f4\u306e\u524d\u306b\u306f\u5fc5\u305a\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u3092\u53d6\u308a\u3001\u30b9\u30c6\u30fc\u30b8\u30f3\u30b0\u30fb\u30c1\u30a7\u30c3\u30af\u3092\u7528\u610f\u3057\u3066\u3001\u6700\u60aa\u306e\u4e8b\u614b\u306b\u306a\u3063\u3066\u3082\u3059\u3050\u306b\u623b\u308c\u308b\u3088\u3046\u306b\u3057\u3066\u3044\u307e\u3059\u3002TTFB\u3001\u30af\u30a8\u30ea\u30fc\u6642\u9593\u3001CPU\u8ca0\u8377\u3001I\/O\u8ca0\u8377\u3001\u30a8\u30e9\u30fc\u30ed\u30b0\u306a\u3069\u306e\u6e2c\u5b9a\u30dd\u30a4\u30f3\u30c8\u3092\u6700\u9069\u5316\u306e\u305f\u3073\u306b\u6587\u66f8\u5316\u3057\u3001\u5b9f\u969b\u306e\u9032\u6357\u3092\u8a18\u9332\u3067\u304d\u308b\u3088\u3046\u306b\u3057\u3066\u3044\u308b\u3002\u307e\u305f\u3001\u30ea\u30b0\u30ec\u30c3\u30b7\u30e7\u30f3\u3092\u65e9\u671f\u306b\u767a\u898b\u3057\u3001\u7d50\u679c\u3092\u6700\u9069\u5316\u3059\u308b\u305f\u3081\u306b\u3001\u5178\u578b\u7684\u306a\u30ad\u30fc\u30ef\u30fc\u30c9\u3092\u4f7f\u3063\u305f\u5b9a\u671f\u7684\u306a\u691c\u7d22\u30b9\u30c8\u30ec\u30b9\u30c6\u30b9\u30c8\u3092\u63a8\u5968\u3057\u3066\u3044\u308b\u3002 <strong>\u54c1\u8cea<\/strong> \u30d2\u30c3\u30c8\u306e.<\/p>\n\n\n<figure class=\"wp-block-image size-full is-resized\">\n  <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/webhosting.de\/wp-content\/uploads\/2026\/02\/wordpress-suchoptimierung-9267.png\" alt=\"\" width=\"1536\" height=\"1024\"\/>\n<\/figure>\n\n\n<h2>\u30af\u30a8\u30ea\u30c7\u30b6\u30a4\u30f3\uff1aWP_Query\u3092\u52b9\u7387\u5316\u3057\u307e\u3059\u3002<\/h2>\n\n<p>\u9ad8\u4fa1\u306a\u30a4\u30f3\u30d5\u30e9\u306b\u6295\u8cc7\u3059\u308b\u524d\u306b\u3001\u500b\u3005\u306e\u691c\u7d22\u306b\u95a2\u308f\u308b\u4f5c\u696d\u3092\u6e1b\u3089\u3059\u3002\u305d\u3057\u3066 <code>pre_get_posts<\/code> \u9650\u754c <code>\u30dd\u30b9\u30c8\u30bf\u30a4\u30d7<\/code> \u3092\u95a2\u9023\u3059\u308b\u30b3\u30f3\u30c6\u30f3\u30c4\uff08\u4f8b\uff1a\u8a18\u4e8b\/\u88fd\u54c1\u306e\u307f\uff09\u306b\u8a2d\u5b9a\u3057\u307e\u3059\u3002 <code>post_status=\u516c\u958b<\/code> \u6dfb\u4ed8\u30d5\u30a1\u30a4\u30eb\u3092\u691c\u7d22\u3057\u306a\u3044\u5834\u5408\u306f\u3001\u30cf\u30fc\u30c9\u3068\u9664\u5916\u3057\u307e\u3059\u3002\u30aa\u30fc\u30c8\u30b3\u30f3\u30d7\u30ea\u30fc\u30c8\u306b\u306f <code>no_found_rows=true<\/code>, \u3092\u8ffd\u52a0\u3059\u308b\u3053\u3068\u3067\u3001WordPress\u304c\u7dcf\u6570\u3092\u6c7a\u5b9a\u3057\u306a\u3044\u3088\u3046\u306b\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002ID\u306f\u591a\u304f\u306e\u5834\u5408\u3001\u63d0\u6848\u306b\u306f\u5341\u5206\u3067\u3059\uff1a <code>fields='ids'<\/code> \u8ee2\u9001\u3068PHP\u306e\u30aa\u30fc\u30d0\u30fc\u30d8\u30c3\u30c9\u3092\u6700\u5c0f\u9650\u306b\u6291\u3048\u3001\u672c\u5f53\u306b\u5fc5\u8981\u306a\u30d5\u30a3\u30fc\u30eb\u30c9\u3060\u3051\u3092\u30ea\u30ed\u30fc\u30c9\u3059\u308b\u3002\u9ad8\u3044 <code>\u30aa\u30d5\u30bb\u30c3\u30c8<\/code>-\u5185\u90e8\u691c\u7d22API\u3067\u306f\u3001\u30ad\u30fc\u30bb\u30c3\u30c8\u306e\u30da\u30fc\u30b8\u30cd\u30fc\u30b7\u30e7\u30f3\u306b\u983c\u3063\u3066\u3044\u308b\u3002 <code>\u6295\u7a3f\u65e5<\/code> \u305d\u3057\u3066 <code>ID<\/code>)\u3001\u8ca0\u8377\u304c\u304b\u304b\u3063\u3066\u3082\u5b89\u5b9a\u3057\u3066\u3044\u308b\u3002.<\/p>\n\n<h2>\u5dfb\u304d\u6dfb\u3048\u3092\u98df\u308f\u306a\u3044\u30e1\u30bf\u691c\u7d22\u3068\u30bf\u30af\u30bd\u30ce\u30df\u30fc\u691c\u7d22<\/h2>\n\n<p>\u591a\u304f\u306e\u30b5\u30a4\u30c8\u304c\u9045\u304f\u306a\u308b\u306e\u306f <code>wp_postmeta<\/code> \u5de8\u5927\u5316\u3057\u3001\u9078\u629e\u6027\u304c\u306a\u304f\u306a\u308b <code>meta_query<\/code>-\u7bc0\u306f\u30d5\u30eb\u30b9\u30ad\u30e3\u30f3\u3092\u5f15\u304d\u8d77\u3053\u3059\u3002\u79c1\u306f <code>\u30e1\u30bf\u30ad\u30fc<\/code> \u306e\u3088\u3046\u306a\u8907\u5408\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u3092\u4f5c\u6210\u3059\u308b\u3002 <code>(post_id\u3001meta_key\u3001meta_value(191))<\/code> \u30af\u30a8\u30ea\u304c\u6b63\u78ba\u306b1\u3064\u306e\u30ad\u30fc\u3068\u63a5\u982d\u8f9e\u30d9\u30fc\u30b9\u306e\u5024\u3092\u7e70\u308a\u8fd4\u3057\u30bf\u30fc\u30b2\u30c3\u30c8\u306b\u3059\u308b\u5834\u5408\u3002\u6570\u5024\uff08\u4fa1\u683c\u3001\u5728\u5eab\uff09\u306b\u3064\u3044\u3066\u306f\u3001\u6587\u5b57\u5217\u306e\u6bd4\u8f03\u3092\u884c\u308f\u305a\u3001\u304d\u308c\u3044\u306b\u30ad\u30e3\u30b9\u30c8\u3057\u3001\u30aa\u30d7\u30c6\u30a3\u30de\u30a4\u30b6\u304c\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u3092\u518d\u751f\u3067\u304d\u308b\u3088\u3046\u306b\u6bd4\u8f03\u6f14\u7b97\u5b50\u3092\u4f7f\u7528\u3057\u307e\u3059\u3002\u8907\u6570\u306e <code>meta_query<\/code>-\u30bf\u30af\u30bd\u30ce\u30df\u30fc\u5168\u4f53\u3067\u306f\u7d50\u5408\u306e\u6570\u3092\u5c11\u306a\u304f\u3057\u3001\u7279\u306b\u983b\u7e41\u306b\u30d5\u30a3\u30eb\u30bf\u30fc\u3055\u308c\u308b\u5c5e\u6027\u306b\u3064\u3044\u3066\u306f\u5c02\u7528\u306e\u30eb\u30c3\u30af\u30a2\u30c3\u30d7\u30c6\u30fc\u30d6\u30eb\u3092\u691c\u8a0e\u3059\u308b\u3002\u30bf\u30af\u30bd\u30ce\u30df\u306b\u3064\u3044\u3066\u306f\u3001\u9ad8\u4fa1\u306a <code>\u30a4\u30f3<\/code>-\u53ef\u80fd\u3067\u3042\u308c\u3070\u3001\u7d50\u679c\u30bb\u30c3\u30c8\u3092\u660e\u78ba\u306b\u9650\u5b9a\u3057\u305f\u968e\u5c64\u7684\u30d5\u30a3\u30eb\u30bf\u30fc\u3092\u4f7f\u7528\u3059\u308b\u3002.<\/p>\n\n<h2>WooCommerce\u3068\u30b7\u30e7\u30c3\u30d7\u691c\u7d22\uff1a\u5178\u578b\u7684\u306a\u843d\u3068\u3057\u7a74<\/h2>\n\n<p>\u5e97\u306f\u7279\u306b\u6b21\u306e\u3088\u3046\u306a\u554f\u984c\u3092\u62b1\u3048\u3066\u3044\u308b\u3002 <strong>\u30e1\u30bf\u30fb\u30b8\u30e7\u30a4\u30f3<\/strong> (\u4fa1\u683c\u3001\u5728\u5eab\u3001\u53ef\u8996\u6027\uff09\u3068SKU\u306e\u6bd4\u8f03\u3002WooCommerce\u306e\u5546\u54c1\u30eb\u30c3\u30af\u30a2\u30c3\u30d7\u30c6\u30fc\u30d6\u30eb\u304c\u6700\u65b0\u3067\u3042\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3057\u3001\u30d5\u30a3\u30eb\u30bf\u30fc\u3084\u30bd\u30fc\u30c8\u306b\u4f7f\u7528\u3057\u3066\u3044\u307e\u3059\u3002 <code>wp_postmeta<\/code> \u3092\u63a2\u3059\u3002SKU\u306f\u5225\u306b\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u3092\u4f5c\u6210\u3057\u3001\u5b8c\u5168\u4e00\u81f4\u3092\u7d20\u65e9\u304f\u4e88\u5099\u30c1\u30a7\u30c3\u30af\u3059\u308b\u3002\u30d5\u30a1\u30bb\u30c3\u30c8\uff08\u5c5e\u6027\uff09\u306b\u3064\u3044\u3066\u306f\u3001\u30a2\u30af\u30c6\u30a3\u30d6\u306a\u30d5\u30a3\u30eb\u30bf\u30fc\u306e\u6570\u3092\u5236\u9650\u3057\u3001\u672a\u4f7f\u7528\u306e\u5c5e\u6027\u3092\u30d6\u30ed\u30c3\u30af\u3057\u3001\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u30ad\u30e3\u30c3\u30b7\u30e5\u3067\u30d5\u30a1\u30bb\u30c3\u30c8\u306e\u5024\u3092\u30ad\u30e3\u30c3\u30b7\u30e5\u3059\u308b\u3002\u691c\u7d22\u30d7\u30e9\u30b0\u30a4\u30f3\u3067\u306f\u3001\u7d50\u679c\u30ea\u30b9\u30c8\u3092\u51dd\u7e2e\u3057\u3066\u30af\u30ea\u30c3\u30af\u7387\u3092\u5411\u4e0a\u3055\u305b\u308b\u305f\u3081\u306b\u3001\u8aac\u660e\u7684\u306a\u30c6\u30ad\u30b9\u30c8\u3088\u308a\u3082\u30bf\u30a4\u30c8\u30eb\uff0fSKU\u3092\u512a\u5148\u3057\u3066\u3044\u308b\u3002.<\/p>\n\n<h2>\u591a\u8a00\u8a9e\u30da\u30fc\u30b8\u3068\u30d5\u30a9\u30f3\u30c8\u3092\u6b63\u3057\u304f\u6271\u3046<\/h2>\n\n<p>WPML\/Polylang\u3067\u306f\u3001\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u304c2\u500d\u306b\u30823\u500d\u306b\u3082\u306a\u308a\u3001\u691c\u7d22\u30af\u30a8\u30ea\u304c\u81a8\u308c\u4e0a\u304c\u308a\u307e\u3059\u3002\u79c1\u306f\u73fe\u5728\u306e\u8a00\u8a9e\u3067\u53b3\u5bc6\u306b\u30d5\u30a3\u30eb\u30bf\u30ea\u30f3\u30b0\u3057\u3001\u7ffb\u8a33\u7d50\u5408\u304c\u758e\u306a\u307e\u307e\u3067\u3042\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002MySQL-FULLTEXT\u3067\u306f\u3001\u7167\u5408\u9806\u5e8f\u3068\u6587\u5b57\u30bb\u30c3\u30c8\u3092\u91cd\u8981\u8996\u3057\u3066\u3044\u307e\u3059\u3002. <code>utf8mb4_*<\/code>)\u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u3067\u3001\u30a6\u30e0\u30e9\u30a6\u30c8\u3068\u30a2\u30af\u30bb\u30f3\u30c8\u304c\u4e00\u8cab\u3057\u3066\u6bd4\u8f03\u3055\u308c\u308b\u3002\u8a00\u8a9e\u56fa\u6709\u306e <strong>\u30b9\u30c8\u30c3\u30d7\u30ef\u30fc\u30c9<\/strong> \u3053\u308c\u3089\u306e\u30d1\u30e9\u30e1\u30fc\u30bf\u3092\u8abf\u6574\u3057\u3066\u3001\u5b9f\u8cea\u7684\u306b\u95a2\u9023\u6027\u306e\u3042\u308b\u7528\u8a9e\u304c\u7701\u7565\u3055\u308c\u306a\u3044\u3088\u3046\u306b\u3057\u3066\u3044\u307e\u3059\u3002\u5916\u90e8\u691c\u7d22\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3067\u306f\u3001\u30e6\u30fc\u30b6\u30fc\u304c\u3069\u306e\u8a00\u8a9e\u3067\u3082\u540c\u3058\u3088\u3046\u306b\u826f\u3044\u7d50\u679c\u3092\u898b\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u3088\u3046\u306b\u3001\u5404\u8a00\u8a9e\u306e\u30b9\u30c6\u30df\u30f3\u30b0\u3068\u985e\u7fa9\u8a9e\u3092\u8a2d\u5b9a\u3057\u307e\u3059\u3002.<\/p>\n\n<h2>MySQL\/MariaDB \u691c\u7d22\u8ca0\u8377\u306e\u5fae\u8abf\u6574<\/h2>\n\n<p>\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u30ec\u30d9\u30eb\u3067\u306f\u3001\u3044\u304f\u3064\u304b\u306e\u8abf\u6574\u30cd\u30b8\u304c\u4e0d\u91e3\u308a\u5408\u3044\u306b\u5927\u304d\u306a\u5f79\u5272\u3092\u679c\u305f\u3057\u3066\u3044\u308b\uff1a <code>innodb_buffer_pool_size<\/code> \u79c1\u306f\u3001\u30db\u30c3\u30c8\u30c7\u30fc\u30bf\u30da\u30fc\u30b8\uff08\u591a\u304f\u306e\u5834\u5408\u300160\uff5e70%\u306eRAM\uff09\u306e\u305f\u3081\u306e\u30b9\u30da\u30fc\u30b9\u304c\u3042\u308b\u3088\u3046\u306b\u5bf8\u6cd5\u3092\u6c7a\u3081\u308b\u3001, <code>tmp_table_size<\/code> \u305d\u3057\u3066 <code>max_heap_table_size<\/code> \u3092\u5c0f\u3055\u304f\u3057\u3059\u304e\u3066\u3001\u30c6\u30f3\u30dd\u30e9\u30ea\u30fb\u30c6\u30fc\u30d6\u30eb\u304cRAM\u306b\u6b8b\u3063\u3066\u3057\u307e\u3046\u3002\u79c1\u306f <code>innodb_flush_log_at_trx_commit<\/code> \u8010\u4e45\u6027\u8981\u4ef6\u306b\u5f93\u3063\u305f <code>\u30af\u30a8\u30ea\u30fc\u30ad\u30e3\u30c3\u30b7\u30e5<\/code> \u6700\u65b0\u306e\u30bb\u30c3\u30c8\u30a2\u30c3\u30d7\u7528\u5168\u6587\u691c\u7d22\u306b\u3064\u3044\u3066\u306f\u3001\u79c1\u306f\u6b21\u306e\u3088\u3046\u306b\u30c1\u30a7\u30c3\u30af\u3057\u3066\u3044\u308b\u3002 <code>innodb_ft_min_token_size<\/code> \u305d\u308c\u305e\u308c <code>ft_min_word_len<\/code>, \u30c9\u30e1\u30a4\u30f3\u56fa\u6709\u306e\u77ed\u3044\u7528\u8a9e\u304c\u691c\u7d22\u3055\u308c\u308b\u3088\u3046\u306b\u3002\u30b5\u30fc\u30d0\u30fc\u306e\u8a2d\u5b9a\u304c\u9069\u5207\u3067\u3042\u308c\u3070\u3001\u7279\u306b\u4e26\u5217\u691c\u7d22\u306e\u5834\u5408\u3001\u5f85\u3061\u6642\u9593\u306e\u30d4\u30fc\u30af\u306f\u9855\u8457\u306b\u77ed\u7e2e\u3055\u308c\u308b\u3002.<\/p>\n\n<h2>\u30d5\u30ed\u30f3\u30c8\u30a8\u30f3\u30c9\u3068REST\uff1a\u9ad8\u901f\u63d0\u6848\u3001\u4f4e\u8ca0\u8377<\/h2>\n\n<p>\u30aa\u30fc\u30c8\u30b3\u30f3\u30d7\u30ea\u30fc\u30c8\u306f\u3001\u30af\u30ea\u30fc\u30f3\u306a\u30d5\u30ed\u30f3\u30c8\u30a8\u30f3\u30c9\u3068\u3068\u3082\u306b\u7acb\u3061\u4e0a\u304c\u308a\u3001\u7acb\u3061\u4e0b\u304c\u308a\u307e\u3059\u3002\u79c1\u306f\u30c7\u30d0\u30a6\u30f3\u30b9\uff08250-400\u30df\u30ea\u79d2\u306a\u3069\uff09\u3092\u8a2d\u5b9a\u3057\u3001\u5165\u529b\u3092\u7d9a\u3051\u308b\u3068\u304d\u306b\u5b9f\u884c\u4e2d\u306e\u30ea\u30af\u30a8\u30b9\u30c8\u3092\u30ad\u30e3\u30f3\u30bb\u30eb\u3057\u3001\u5019\u88dc\u306e\u6570\u3092\u5236\u9650\u3057\u307e\u3059\u3002\u30a8\u30f3\u30c9\u30dd\u30a4\u30f3\u30c8\u306fUI\u306b\u8868\u793a\u3059\u308b\u30d5\u30a3\u30fc\u30eb\u30c9\u306e\u307f\u3092\u5727\u7e2e\uff08gzip\/br\uff09\u3057\u3001\u77ed\u304f\u610f\u5473\u306e\u3042\u308b\u30ad\u30e3\u30c3\u30b7\u30e5\u30d8\u30c3\u30c0\u30fc\u3092\u4ed8\u3051\u3066\u914d\u4fe1\u3057\u307e\u3059\u3002\u30e6\u30fc\u30b6\u30fc\u3092\u30d6\u30ed\u30c3\u30af\u3059\u308b\u3053\u3068\u306a\u304f\u3001UI\u3067\u5931\u6557\u3057\u305f\u30ec\u30b9\u30dd\u30f3\u30b9\uff08429\/5xx\uff09\u3092\u30a4\u30f3\u30bf\u30fc\u30bb\u30d7\u30c8\u3057\u307e\u3059\u3002CDN\u306e\u5834\u5408\u3001ETag\/Last-Modified\u3092\u30c1\u30a7\u30c3\u30af\u3057\u3001\u7e70\u308a\u8fd4\u3055\u308c\u308b\u5165\u529b\u304c\u6bce\u56de\u5168\u884c\u7a0b\u3092\u901a\u904e\u3057\u306a\u3044\u3088\u3046\u306b\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u3063\u3066\u3001\u30b5\u30fc\u30d0\u30fc\u306b\u4e2d\u7a0b\u5ea6\u306e\u8ca0\u8377\u304c\u304b\u304b\u3063\u3066\u3044\u308b\u3068\u304d\u3067\u3082\u3001\u30a4\u30f3\u30bf\u30e9\u30af\u30b7\u30e7\u30f3\u306e\u5fdc\u7b54\u6027\u3092\u4fdd\u3064\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002.<\/p>\n\n<h2>\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u3001\u30af\u30fc\u30ed\u30f3\u3001\u5927\u898f\u6a21\u30a4\u30f3\u30dd\u30fc\u30c8<\/h2>\n\n<p>\u7279\u306bRelevanssi\u3001SearchWP\u3001\u307e\u305f\u306f\u5916\u90e8\u30b5\u30fc\u30d3\u30b9\u3067\u306f\u3001\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u306e\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u306f\u975e\u5e38\u306b\u91cd\u8981\u3067\u3059\u3002PHP\u306e\u30bf\u30a4\u30e0\u30a2\u30a6\u30c8\u3084\u30ef\u30fc\u30ab\u30fc\u306e\u5236\u9650\u306b\u90aa\u9b54\u3055\u308c\u306a\u3044\u3088\u3046\u306b\u3001CLI\u7d4c\u7531\u3067\u5927\u898f\u6a21\u306a\uff08\u518d\uff09\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u3092\u5b9f\u884c\u3057\u3001\u8ca0\u8377\u306e\u4f4e\u3044\u6642\u9593\u5e2f\u306b\u5897\u5206\u5b9f\u884c\u3092\u30b9\u30b1\u30b8\u30e5\u30fc\u30eb\u3057\u307e\u3059\u3002\u5927\u91cf\u30a4\u30f3\u30dd\u30fc\u30c8\u306e\u5f8c\u306f\u3001\u30eb\u30c3\u30af\u30a2\u30c3\u30d7\u30c6\u30fc\u30d6\u30eb\u3092\u518d\u751f\u6210\u3057\u3001\u30a6\u30a7\u30d6\u30d5\u30c3\u30af\u3084\u30d0\u30c3\u30af\u30b0\u30e9\u30a6\u30f3\u30c9\u30b8\u30e7\u30d6\u304c\u304d\u308c\u3044\u306b\u7d42\u4e86\u3057\u305f\u304b\u3069\u3046\u304b\u3092\u30c1\u30a7\u30c3\u30af\u3057\u307e\u3059\u3002cron\u30bf\u30b9\u30af\u3092\u30d0\u30f3\u30c9\u30eb\u3057\u3001\u53e4\u3044\u30b9\u30b1\u30b8\u30e5\u30fc\u30eb\u3092\u524a\u9664\u3057\u3001\u30a2\u30af\u30b7\u30e7\u30f3\u30ad\u30e5\u30fc\u3092\u77ed\u304f\u4fdd\u3061\u3001\u30e9\u30a4\u30d6\u691c\u7d22\u304c\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u30b8\u30e7\u30d6\u306b\u3088\u3063\u3066\u4e2d\u65ad\u3055\u308c\u306a\u3044\u3088\u3046\u306b\u3057\u307e\u3059\u3002.<\/p>\n\n<h2>\u4e0d\u6b63\u4f7f\u7528\u3001\u30dc\u30c3\u30c8\u3001\u30ec\u30fc\u30c8\u5236\u9650<\/h2>\n\n<p>\u8ca0\u8377\u306e\u30d4\u30fc\u30af\u306f\u3001\u691c\u7d22URL\u3084REST\u30a8\u30f3\u30c9\u30dd\u30a4\u30f3\u30c8\u306b\u6bba\u5230\u3059\u308b\u30dc\u30c3\u30c8\u306b\u3088\u3063\u3066\u5f15\u304d\u8d77\u3053\u3055\u308c\u308b\u3053\u3068\u304c\u591a\u3044\u3002\u79c1\u306f <code>\/?s=<\/code> \u305d\u3057\u3066 <code>\/wp-json\/wp\/v2\/search<\/code>, 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