{"id":14744,"date":"2025-10-31T11:54:34","date_gmt":"2025-10-31T10:54:34","guid":{"rendered":"https:\/\/webhosting.de\/latenzoptimierung-international-hosting-performanceconnect\/"},"modified":"2025-10-31T11:54:34","modified_gmt":"2025-10-31T10:54:34","slug":"%e3%83%ac%e3%82%a4%e3%83%86%e3%83%b3%e3%82%b7%e6%9c%80%e9%81%a9%e5%8c%96%e3%82%a4%e3%83%b3%e3%82%bf%e3%83%bc%e3%83%8a%e3%82%b7%e3%83%a7%e3%83%8a%e3%83%ab%e3%83%bb%e3%83%9b%e3%82%b9%e3%83%86%e3%82%a3","status":"publish","type":"post","link":"https:\/\/webhosting.de\/ja\/latenzoptimierung-international-hosting-performanceconnect\/","title":{"rendered":"\u30b0\u30ed\u30fc\u30d0\u30eb\u30e6\u30fc\u30b6\u30fc\u306e\u305f\u3081\u306e\u9045\u5ef6\u6700\u9069\u5316\u56fd\u969b\u30db\u30b9\u30c6\u30a3\u30f3\u30b0\u306e\u305f\u3081\u306e\u30c6\u30af\u30ce\u30ed\u30b8\u30fc"},"content":{"rendered":"<p>\u30ec\u30a4\u30c6\u30f3\u30b7\u30fc\u306e\u6700\u9069\u5316\u3001\u30db\u30b9\u30c6\u30a3\u30f3\u30b0\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30d1\u30b9\u304c\u3001\u30b0\u30ed\u30fc\u30d0\u30eb\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u30ec\u30b9\u30dd\u30f3\u30b9\u30bf\u30a4\u30e0\u3092\u77ed\u7e2e\u3057\u3001\u30b3\u30f3\u30d0\u30fc\u30b8\u30e7\u30f3\u3092\u5411\u4e0a\u3055\u305b\u308b\u65b9\u6cd5\u3092\u5177\u4f53\u7684\u306b\u7d39\u4ecb\u3057\u307e\u3059\u3002\u30bf\u30fc\u30b2\u30c3\u30c8\u3092\u7d5e\u3063\u305f <strong>\u30b7\u30fc\u30c7\u30a3\u30fc\u30a8\u30cc<\/strong>-\u5e45\u5e83\u3044\u30ad\u30e3\u30c3\u30b7\u30e5\u3068\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u6226\u7565\u3092\u4f7f\u3063\u3066\u3001\u3069\u3093\u306a\u5834\u6240\u306b\u3082\u6570\u30df\u30ea\u79d2\u3067\u30b3\u30f3\u30c6\u30f3\u30c4\u3092\u914d\u4fe1\u3067\u304d\u308b\u3002.<\/p>\n\n<h2>\u4e2d\u5fc3\u70b9<\/h2>\n\n<ul>\n  <li><strong>\u8ddd\u96e2<\/strong> \u6700\u5c0f\u9650\u306b\u6291\u3048\u308b\uff1a\u30c7\u30fc\u30bf\u30bb\u30f3\u30bf\u30fc\u306b\u8fd1\u3044\u30e6\u30fc\u30b6\u30fc\u3078\u306e\u30b5\u30fc\u30d3\u30b9<\/li>\n  <li><strong>\u30b7\u30fc\u30c7\u30a3\u30fc\u30a8\u30cc<\/strong> \u914d\u5099\u3059\u308b\u4e16\u754c\u4e2d\u306b\u30b3\u30f3\u30c6\u30f3\u30c4\u3092\u914d\u4fe1<\/li>\n  <li><strong>\u30ad\u30e3\u30c3\u30b7\u30f3\u30b0<\/strong> \u5f37\u5316\uff1a\u30b5\u30fc\u30d0\u30fc\u3068\u30d6\u30e9\u30a6\u30b6\u306e\u30ad\u30e3\u30c3\u30b7\u30e5\u3092\u5229\u7528\u3059\u308b<\/li>\n  <li><strong>\u30d7\u30ed\u30c8\u30b3\u30eb<\/strong> \u30e2\u30c0\u30ca\u30a4\u30bahttp\/2\u3001tls 1.3\u3001quic<\/li>\n  <li><strong>\u30e2\u30cb\u30bf\u30ea\u30f3\u30b0<\/strong> \u3092\u78ba\u7acb\u3059\u308b\uff1aTTFB\u3068\u8def\u7dda\u306e\u6e2c\u5b9a<\/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\/2025\/10\/latenzoptimiertes-hosting-3492.png\" alt=\"\" width=\"1536\" height=\"1024\"\/>\n<\/figure>\n\n\n<h2>\u56fd\u969b\u30db\u30b9\u30c6\u30a3\u30f3\u30b0\u306b\u304a\u3051\u308b\u30ec\u30a4\u30c6\u30f3\u30b7\u30fc\u3068\u306f\uff1f<\/h2>\n\n<p>\u30ec\u30a4\u30c6\u30f3\u30b7\u30fc\u3068\u306f\u3001\u30c7\u30fc\u30bf\u30d1\u30b1\u30c3\u30c8\u304c\u30b5\u30fc\u30d0\u30fc\u304b\u3089\u30e6\u30fc\u30b6\u30fc\u307e\u3067\u79fb\u52d5\u3059\u308b\u306e\u306b\u304b\u304b\u308b\u6642\u9593\u306e\u3053\u3068\u3002 <strong>\u30df\u30ea\u79d2<\/strong> \u30cf\u30fc\u30c9\u306aKPI\u306e\u3088\u3046\u306b\u3002\u8f38\u9001\u30eb\u30fc\u30c8\u4e0a\u306e\u3059\u3079\u3066\u306e\u8ffd\u52a0\u30eb\u30fc\u30c8\u3001\u3059\u3079\u3066\u306e\u30db\u30c3\u30d7\u3001\u3059\u3079\u3066\u306e\u9045\u5ef6\u306f\u3001\u6e2c\u5b9a\u53ef\u80fd\u306a\u53ce\u76ca\u3068\u6e80\u8db3\u5ea6\u3092\u72a0\u7272\u306b\u3059\u308b\u3002\u30b0\u30ed\u30fc\u30d0\u30eb\u30fb\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306e\u5834\u5408\u3001\u6700\u3082\u91cd\u8981\u306a\u306e\u306f\u3001\u30b3\u30f3\u30d4\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u30fb\u30d1\u30ef\u30fc\u3068\u30c7\u30fc\u30bf\u3092\u3069\u308c\u3060\u3051\u30bf\u30fc\u30b2\u30c3\u30c8\u30fb\u30b0\u30eb\u30fc\u30d7\u306b\u8fd1\u3065\u3051\u3089\u308c\u308b\u304b\u3001\u305d\u3057\u3066\u7d4c\u8def\u304c\u3069\u308c\u3060\u3051\u4e00\u8cab\u3057\u3066\u3044\u308b\u304b\u3068\u3044\u3046\u3053\u3068\u3060\u3002\u79c1\u306f\u3001\u30dc\u30c8\u30eb\u30cd\u30c3\u30af\u3092\u7d20\u65e9\u304f\u8a8d\u8b58\u3059\u308b\u305f\u3081\u306b\u3001TTFB\uff08time to first byte\uff09\u3001RTT\uff08round trip time\uff09\u3001\u30b5\u30fc\u30d0\u30fc\u306e\u5fdc\u7b54\u6642\u9593\u306a\u3069\u306e\u4e3b\u8981\u306a\u6570\u5024\u3092\u6e2c\u5b9a\u3057\u3066\u3044\u308b\u3002\u3053\u308c\u3089\u306e\u5024\u3092\u7a4d\u6975\u7684\u306b\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u3059\u308c\u3070\u3001\u30ed\u30fc\u30c7\u30a3\u30f3\u30b0\u6642\u9593\u304c\u5927\u5e45\u306b\u77ed\u7e2e\u3055\u308c\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u4fe1\u983c\u6027\u306e\u9ad8\u3044\u30e6\u30fc\u30b6\u30fc\u4f53\u9a13\u304c\u4fdd\u8a3c\u3055\u308c\u307e\u3059\u3002 <strong>\u5c11\u306a\u3044<\/strong> \u30ad\u30e3\u30f3\u30bb\u30eb.<\/p>\n\n<h2>\u8ddd\u96e2\u3001\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u3001\u30d4\u30a2\u30ea\u30f3\u30b0\u304c\u5f85\u3061\u6642\u9593\u306b\u4e0e\u3048\u308b\u5f71\u97ff<\/h2>\n\n<p>\u5149\u30d5\u30a1\u30a4\u30d0\u30fc\u306e\u5149\u901f\u306f\u3001\u5149\u30d5\u30a1\u30a4\u30d0\u30fc\u3068\u5149\u30d5\u30a1\u30a4\u30d0\u30fc\u3068\u306e\u9593\u306e\u8ddd\u96e2\u3092\u7e2e\u3081\u308b\u3002 <strong>\u56fd\u5883<\/strong>. .\u3057\u305f\u304c\u3063\u3066\u3001\u79c1\u306f\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u306e\u56de\u308a\u9053\u3092\u6e1b\u3089\u3057\u3001\u30db\u30c3\u30d7\u6570\u304c\u5c11\u306a\u3044\u3053\u3068\u3092\u78ba\u8a8d\u3057\u3001\u826f\u597d\u306a\u30d4\u30a2\u30ea\u30f3\u30b0\u95a2\u4fc2\u3092\u6301\u3064\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3092\u512a\u5148\u3059\u308b\u3002\u5927\u898f\u6a21\u306a\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u30fb\u30ce\u30fc\u30c9\u3078\u306e\u63a5\u7d9a\u304c\u826f\u597d\u3067\u3042\u308c\u3070\u3001\u30c7\u30fc\u30bf\u306e\u4e2d\u9593\u30b9\u30c8\u30c3\u30d7\u304c\u5c11\u306a\u304f\u3066\u6e08\u3080\u305f\u3081\u3001\u30df\u30ea\u79d2\u306e\u7bc0\u7d04\u306b\u306a\u308b\u3002\u5e2f\u57df\u5e45\u3082\u5f79\u306b\u7acb\u3061\u307e\u3059\u304c\u3001\u77ed\u3044\u8ddd\u96e2\u3068\u8ce2\u660e\u306a\u30c8\u30dd\u30ed\u30b8\u30fc\u306b\u306f\u304b\u306a\u3044\u307e\u305b\u3093\u3002\u8ddd\u96e2\u3092\u6700\u77ed\u306b\u3057\u305f\u3044\u306e\u3067\u3042\u308c\u3070\u3001\u30eb\u30fc\u30c8\u306e\u54c1\u8cea\u3068 <strong>\u30d4\u30a2\u30ea\u30f3\u30b0<\/strong> \u65b0\u30b7\u30b9\u30c6\u30e0\u306f\u3001\u8907\u6570\u306e\u5927\u9678\u306b\u3044\u308b\u30e6\u30fc\u30b6\u30fc\u3078\u306e\u5fdc\u7b54\u6642\u9593\u3092\u5927\u5e45\u306b\u6539\u5584\u3057\u305f\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\/2025\/10\/latenzoptimierung_global_hosting_2483.png\" alt=\"\" width=\"1536\" height=\"1024\"\/>\n<\/figure>\n\n\n<h2>\u30b0\u30ed\u30fc\u30d0\u30eb\u30fb\u30b5\u30fc\u30d0\u30fc\u30fb\u30ed\u30b1\u30fc\u30b7\u30e7\u30f3\u3068\u30ed\u30b1\u30fc\u30b7\u30e7\u30f3\u6226\u7565<\/h2>\n\n<p>\u79c1\u306f\u3001\u30e6\u30fc\u30b6\u30fc\u306e\u5206\u5e03\u3001\u6cd5\u7684\u8981\u4ef6\u3001\u4e88\u60f3\u3055\u308c\u308b\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u306e\u6642\u9593\u5e2f\u306b\u5fdc\u3058\u3066\u5834\u6240\u3092\u8a08\u753b\u3057\u3001\u30b3\u30f3\u30c6\u30f3\u30c4\u304c\u5e38\u306b\u8868\u793a\u3055\u308c\u308b\u3088\u3046\u306b\u3057\u3066\u3044\u307e\u3059\u3002 <strong>\u77ed\u3044<\/strong> \u65b9\u6cd5\u306f\uff1f\u56fd\u969b\u7684\u306a\u30bf\u30fc\u30b2\u30c3\u30c8\u30fb\u30b0\u30eb\u30fc\u30d7\u306b\u5bfe\u3057\u3066\u306f\u3001\u30e8\u30fc\u30ed\u30c3\u30d1\u3001\u30a2\u30e1\u30ea\u30ab\u3001\u30a2\u30b8\u30a2\u306b\u3042\u308b\u8907\u6570\u306e\u30c7\u30fc\u30bf\u30bb\u30f3\u30bf\u30fc\u3092\u5229\u7528\u3057\u3066\u304a\u308a\u3001\u3053\u308c\u3089\u306f\u9ad8\u901f\u30d0\u30c3\u30af\u30dc\u30fc\u30f3\u3067\u63a5\u7d9a\u3055\u308c\u3066\u3044\u308b\u3002\u30a8\u30cb\u30fc\u30ad\u30e3\u30b9\u30c8DNS\u3068\u30af\u30ea\u30fc\u30f3\u306a\u30d8\u30eb\u30b9\u30c1\u30a7\u30c3\u30af\u306e\u7d44\u307f\u5408\u308f\u305b\u3067\u3001\u30ea\u30af\u30a8\u30b9\u30c8\u3092\u6700\u9069\u306a\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u306b\u5206\u6563\u3059\u308b\u3002\u8ca0\u8377\u304c\u5909\u5316\u3059\u308b\u30b7\u30ca\u30ea\u30aa\u3067\u306f\u3001\u79c1\u306f <a href=\"https:\/\/webhosting.de\/ja\/%e5%9c%b0%e7%90%86%e7%9a%84%e8%b2%a0%e8%8d%b7%e5%88%86%e6%95%a3%e3%82%b5%e3%83%bc%e3%83%90%e3%83%bc%e5%8a%b9%e7%8e%87%e3%81%ae%e6%9c%80%e9%81%a9%e5%8c%96\/\">\u5730\u7406\u7684\u306a\u8ca0\u8377\u5206\u6563<\/a>, \u30e6\u30fc\u30b6\u30fc\u3068\u306e\u8ddd\u96e2\u3092\u4fdd\u3064\u3053\u3068\u304c\u3067\u304d\u308b\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u30ec\u30a4\u30c6\u30f3\u30b7\u30fc\u3092\u4f4e\u304f\u4fdd\u3061\u306a\u304c\u3089\u3001\u30bb\u30c3\u30b7\u30e7\u30f3\u3092\u5b89\u5b9a\u7684\u306b\u5b9f\u884c\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u3002 <strong>\u5931\u6557\u4f8b<\/strong> 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.\u79c1\u306f\u3001\u30d1\u30fc\u30bd\u30ca\u30e9\u30a4\u30ba\u3055\u308c\u305f\u5171\u6709\u306e\u305f\u3081\u306b\u30a4\u30f3\u30c6\u30ea\u30b8\u30a7\u30f3\u30c8\u306a\u30ad\u30e3\u30c3\u30b7\u30e5\u30d0\u30a4\u30d1\u30b9\u3092\u6709\u52b9\u306b\u3057\u3001\u753b\u50cf\u3001\u30b9\u30af\u30ea\u30d7\u30c8\u3001API\u306e\u30ab\u30b9\u30b1\u30fc\u30c9\u30eb\u30fc\u30eb\u3092\u4f7f\u7528\u3057\u3066\u3044\u307e\u3059\u3002\u307e\u305f\u3001\u30d7\u30ea\u30ed\u30fc\u30c9\u30fb\u30d2\u30f3\u30c8\u306b\u3088\u308bHTTP\/2\u30d7\u30c3\u30b7\u30e5\u7f6e\u63db\u3092\u4f7f\u7528\u3057\u3001\u30d5\u30a1\u30a4\u30eb\u30bf\u30a4\u30d7\u5225\u306b\u30ad\u30e3\u30c3\u30b7\u30e5TTL\u3092\u30c6\u30b9\u30c8\u3057\u3066\u3044\u307e\u3059\u3002\u8981\u4ef6\u304c\u9ad8\u3044\u5834\u5408\u306f\u3001\u4ee5\u4e0b\u306e\u65b9\u6cd5\u3067\u7570\u306a\u308b\u30d7\u30ed\u30d0\u30a4\u30c0\u30fc\u306ePOP\u3092\u7d44\u307f\u5408\u308f\u305b\u3066\u3044\u307e\u3059\u3002 <a href=\"https:\/\/webhosting.de\/ja\/%e3%83%9e%e3%83%ab%e3%83%81cdn%e6%88%a6%e7%95%a5-%e3%82%b0%e3%83%ad%e3%83%bc%e3%83%90%e3%83%ab%e3%83%bb%e3%82%a6%e3%82%a7%e3%83%96%e3%83%bb%e3%83%97%e3%83%ac%e3%82%bc%e3%83%b3%e3%82%b9\/\">\u30de\u30eb\u30c1CDN\u6226\u7565<\/a>, \u5730\u57df\u306e\u5f37\u307f\u3092\u751f\u304b\u3059\u305f\u3081\u3060\u3002\u3053\u308c\u306b\u3088\u3063\u3066\u4e00\u8cab\u3057\u305f\u30c7\u30ea\u30d0\u30ea\u30fc\u304c\u53ef\u80fd\u306b\u306a\u308a\u3001\u6b21\u306e\u3088\u3046\u306a\u3053\u3068\u304c\u4fdd\u8a3c\u3055\u308c\u308b\u3002 <strong>\u5197\u9577\u6027<\/strong> \u500b\u3005\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u969c\u5bb3\u306b\u5bfe\u3057\u3066\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\/2025\/10\/latenzoptimierung-global-hosting-2937.png\" alt=\"\" width=\"1536\" height=\"1024\"\/>\n<\/figure>\n\n\n<h2>\u30b5\u30fc\u30d0\u30fc\u69cb\u6210\u3001\u30d7\u30ed\u30c8\u30b3\u30eb\u3001\u5727\u7e2e<\/h2>\n\n<p>HTTP\/2\u3068TLS 1.3\u3092\u6709\u52b9\u306b\u3057\u3001OCSP\u30b9\u30c6\u30fc\u30d7\u30ea\u30f3\u30b0\u3092\u4f7f\u7528\u3057\u3001\u91cd\u8981\u306a\u8cc7\u7523\u304c\u6700\u521d\u306b\u30ed\u30fc\u30c9\u3055\u308c\u308b\u3088\u3046\u306b\u512a\u5148\u9806\u4f4d\u3092\u6700\u9069\u5316\u3057\u307e\u3059\u3002 <strong>\u63e1\u624b<\/strong> \u3092\u7d20\u65e9\u304f\u5b8c\u4e86\u3055\u305b\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u3002QUIC\/HTTP\/3\u306f\u3001\u30d1\u30b1\u30c3\u30c8\u30ed\u30b9\u306e\u3042\u308b\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3001\u4f8b\u3048\u3070\u30e2\u30d0\u30a4\u30eb\u30e6\u30fc\u30b6\u30fc\u3067\u3001\u30b3\u30cd\u30af\u30b7\u30e7\u30f3\u304c\u3088\u308a\u8fc5\u901f\u306b\u5fa9\u5143\u3055\u308c\u308b\u3053\u3068\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002\u30ad\u30fc\u30d7\u30a2\u30e9\u30a4\u30d6\u30d1\u30e9\u30e1\u30fc\u30bf\u3068\u30b3\u30cd\u30af\u30b7\u30e7\u30f3\u306e\u518d\u5229\u7528\u3082\u30aa\u30fc\u30d0\u30fc\u30d8\u30c3\u30c9\u3092\u6e1b\u3089\u3059\u3002\u30b5\u30fc\u30d0\u30fc\u30ec\u30d9\u30eb\u3067\u306f\u3001\u4e0d\u8981\u306a\u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u524a\u9664\u3057\u3001\u30ef\u30fc\u30ab\u30fc\u3068\u30b9\u30ec\u30c3\u30c9\u30d7\u30fc\u30eb\u3092\u8abf\u6574\u3057\u3001epoll\/kqueue\u3092\u4f7f\u7528\u3057\u3001\u6700\u65b0\u306eTLS\u6697\u53f7\u3092\u9078\u629e\u3057\u307e\u3059\u3002\u30c7\u30fc\u30bf\u5727\u7e2e\u306b\u3064\u3044\u3066\u306f\u3001\u9759\u7684\u30d5\u30a1\u30a4\u30eb\u306b\u306fBrotli\u3092\u3001\u52d5\u7684\u30ec\u30b9\u30dd\u30f3\u30b9\u306b\u306fGzip\u3092\u8d77\u52d5\u3057\u3001\u9001\u4fe1\u3055\u308c\u308b\u30c7\u30fc\u30bf\u3092\u5727\u7e2e\u3057\u307e\u3059\u3002 <strong>\u30d0\u30a4\u30c8<\/strong> \u753b\u8cea\u3092\u640d\u306a\u3046\u3053\u3068\u306a\u304f\u3002.<\/p>\n\n<h2>\u30ad\u30e3\u30c3\u30b7\u30e5\u6226\u7565\uff1a\u30b5\u30fc\u30d0\u30fc\u3068\u30d6\u30e9\u30a6\u30b6\u306e\u30ad\u30e3\u30c3\u30b7\u30e5<\/h2>\n\n<p>\u30b5\u30fc\u30d0\u30fc\u5074\u3067\u306f\u3001OPcache\u3067PHP\u3092\u9ad8\u901f\u5316\u3057\u3001HTML\u306e\u65ad\u7247\u3092RAM\u306b\u4fdd\u5b58\u3057\u3001Varnish\u3092\u9ad8\u901fHTTP\u30a2\u30af\u30bb\u30e9\u30ec\u30fc\u30bf\u30fc\u3068\u3057\u3066\u4f7f\u3063\u3066\u3044\u308b\u3002 <strong>\u30d2\u30c3\u30c8\u6570<\/strong>. .\u52d5\u7684\u306a\u90e8\u5206\u306b\u3064\u3044\u3066\u306f\u3001\u30a8\u30c3\u30b8\u30b5\u30a4\u30c9\u30a4\u30f3\u30af\u30eb\u30fc\u30c9\u3092\u4f7f\u7528\u3059\u308b\u304b\u3001\u30d1\u30fc\u30bd\u30ca\u30e9\u30a4\u30ba\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\u3082\u306e\u3092\u30d5\u30a7\u30c3\u30c1\u3059\u308b\u305f\u3081\u306bAJAX\u3092\u4f7f\u7528\u3057\u307e\u3059\u3002\u30d6\u30e9\u30a6\u30b6\u306e\u30ad\u30e3\u30c3\u30b7\u30e5\u3067\u306f\u3001Cache-Control\u3001ETags\u3001Last-Modified\u3092\u4f7f\u7528\u3057\u3001\u5404\u30a2\u30bb\u30c3\u30c8\u30af\u30e9\u30b9\u306eTTL\u3092\u30af\u30ea\u30a2\u3057\u307e\u3059\u3002\u30b3\u30f3\u30c6\u30f3\u30c4\u30fb\u30cf\u30c3\u30b7\u30e5\u3092\u4f7f\u3063\u305f\u4e0d\u5909\u306e\u30d8\u30c3\u30c0\u30fc\u3068\u30d5\u30a1\u30a4\u30eb\u540d\u306f\u3001\u53e4\u3044\u30d0\u30fc\u30b8\u30e7\u30f3\u306b\u3088\u308b\u30b8\u30e3\u30e0\u3092\u9632\u304e\u307e\u3059\u3002\u3064\u307e\u308a\u3001\u6700\u521d\u306e\u30d3\u30e5\u30fc\u306f\u9ad8\u901f\u306e\u307e\u307e\u3067\u3042\u308a\u3001\u305d\u306e\u5f8c\u306e\u547c\u3073\u51fa\u3057\u306f\u9054\u6210\u3055\u308c\u307e\u3059\u3002 <strong>\u30b5\u30d6\u79d2<\/strong>-\u591a\u304f\u306e\u8cc7\u7523\u306b\u5bfe\u3057\u3066\u3067\u3055\u3048\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\/2025\/10\/latenzoptimierungtech0351.png\" alt=\"\" width=\"1536\" height=\"1024\"\/>\n<\/figure>\n\n\n<h2>DNS\u306e\u6700\u9069\u5316\u3068\u540d\u524d\u89e3\u6c7a\u306e\u30c1\u30e5\u30fc\u30cb\u30f3\u30b0<\/h2>\n\n<p>\u6700\u521d\u306e\u554f\u3044\u5408\u308f\u305b\u3067\u30b9\u30d4\u30fc\u30c9\u304c\u6c7a\u307e\u308b\u3053\u3068\u304c\u591a\u3044\u306e\u3067\u3001\u79c1\u306f\u30a8\u30cb\u30fc\u30ad\u30e3\u30b9\u30c8\u3068\u30b7\u30e7\u30fc\u30c8\u30ad\u30e3\u30b9\u30c8\u306e\u9ad8\u901f\u6a29\u5a01\u30b5\u30fc\u30d0\u30fc\u306b\u983c\u3063\u3066\u3044\u308b\u3002 <strong>\u30eb\u30c3\u30af\u30a2\u30c3\u30d7<\/strong>. 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<strong>\u30b9\u30d4\u30fc\u30c9<\/strong> \u6700\u521d\u306e\u30d0\u30a4\u30c8\u306e\u524d\u3002.<\/p>\n\n<h2>\u30af\u30e9\u30a6\u30c9\u74b0\u5883\u306b\u304a\u3051\u308b\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u6700\u9069\u5316<\/h2>\n\n<p>\u30af\u30e9\u30a6\u30c9\u3067\u306f\u3001\u30d1\u30b1\u30c3\u30c8\u306bNIC\u3078\u306e\u76f4\u63a5\u306e\u30c7\u30fc\u30bf\u30d1\u30b9\u3092\u4e0e\u3048\u308bAccelerated Networking\u3092\u4f7f\u3063\u3066\u30ab\u30fc\u30cd\u30eb\u306e\u30aa\u30fc\u30d0\u30fc\u30d8\u30c3\u30c9\u3092\u6e1b\u3089\u3057\u3066\u3044\u308b\u3002 <strong>\u4f7f\u3046<\/strong>. .\u30ec\u30b7\u30fc\u30d6\u30fb\u30b5\u30a4\u30c9\u30fb\u30b9\u30b1\u30fc\u30ea\u30f3\u30b0\u306f\u3001\u30b3\u30a2\u9593\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u8ca0\u8377\u3092\u9069\u5207\u306b\u5206\u6563\u3057\u3001\u9ad8\u3044PPS\u30ec\u30fc\u30c8\u3067\u9855\u8457\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002\u8fd1\u63a5\u914d\u7f6e\u30b0\u30eb\u30fc\u30d7\u306fVM\u3092\u8fd1\u63a5\u3055\u305b\u3001\u30a2\u30d7\u30ea\u3001\u30ad\u30e3\u30c3\u30b7\u30e5\u3001\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u9593\u306e\u30ec\u30a4\u30c6\u30f3\u30b7\u3092\u524a\u6e1b\u3059\u308b\u3002\u307e\u305f\u3001\u76f8\u4e92\u63a5\u7d9a\u304c\u826f\u597d\u306a\u30ea\u30fc\u30b8\u30e7\u30f3\u3092\u9078\u3073\u3001\u30ea\u30fc\u30b8\u30e7\u30f3\u9593\u306e\u30ec\u30a4\u30c6\u30f3\u30b7\u3092\u5b9a\u671f\u7684\u306b\u30c1\u30a7\u30c3\u30af\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u30c7\u30fc\u30bf\u30d1\u30b9\u3092\u77ed\u304f\u4fdd\u3061\u306a\u304c\u3089 <strong>\u30b9\u30d1\u30a4\u30af<\/strong> \u30aa\u30fc\u30c8\u30b9\u30b1\u30fc\u30ea\u30f3\u30b0\u4ed8\u304d\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\/2025\/10\/entwickler_latenzsetup_9352.png\" alt=\"\" width=\"1536\" height=\"1024\"\/>\n<\/figure>\n\n\n<h2>\u30a8\u30c3\u30b8\u30b3\u30f3\u30d4\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u3068\u30d4\u30a2\u30ea\u30f3\u30b0\u6226\u7565<\/h2>\n\n<p>\u79c1\u306f\u3001\u753b\u50cf\u5909\u63db\u3001A\/B\u5224\u5b9a\u3001\u8a8d\u8a3c\u306e\u4e8b\u524d\u30c6\u30b9\u30c8\u306a\u3069\u3001\u30ed\u30b8\u30c3\u30af\u3092\u30a8\u30c3\u30b8\u306b\u79fb\u52d5\u3055\u305b\u3001\u9577\u3044\u30ea\u30bf\u30fc\u30f3\u30d1\u30b9\u306a\u3057\u3067\u7b54\u3048\u3092\u51fa\u305b\u308b\u3088\u3046\u306b\u3059\u308b\u3002 <strong>\u6e67\u304d\u4e0a\u304c\u308b<\/strong>. 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<a href=\"https:\/\/webhosting.de\/ja\/%e3%82%a8%e3%83%83%e3%82%b8%e3%83%bb%e3%83%9b%e3%82%b9%e3%83%86%e3%82%a3%e3%83%b3%e3%82%b0-%e3%82%a8%e3%83%83%e3%82%b8%e3%83%bb%e3%82%b3%e3%83%b3%e3%83%94%e3%83%a5%e3%83%bc%e3%83%86%e3%82%a3%e3%83%b3\/\">\u30a8\u30c3\u30b8\u30fb\u30db\u30b9\u30c6\u30a3\u30f3\u30b0<\/a> \u77ed\u7e2e\u3078\u306e\u660e\u78ba\u306a\u9053 <strong>\u30d1\u30b9<\/strong>.<\/p>\n\n<h2>\u30e2\u30cb\u30bf\u30ea\u30f3\u30b0\u3001\u30e1\u30c8\u30ea\u30af\u30b9\u3001\u8ca0\u8377\u30c6\u30b9\u30c8<\/h2>\n\n<p>TTFB\u3001\u30b9\u30d4\u30fc\u30c9\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u3001CLS\u3001FID\u3092\u5730\u57df\u5225\u3001\u30c7\u30d0\u30a4\u30b9\u5225\u306b\u6e2c\u5b9a\u3057\u3001\u5b9f\u969b\u306e\u30e6\u30fc\u30b6\u30fc\u4f53\u9a13\u3092\u53cd\u6620\u3055\u305b\u3066\u3044\u308b\u3002 <strong>\u30c8\u30ec\u30f3\u30c9<\/strong> 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\u30ea\u30fc\u30b8\u30e7\u30f3\u5185\u306e\u30ea\u30fc\u30c9\u30fb\u30ec\u30d7\u30ea\u30ab\u306f\u30af\u30a8\u30ea\u306eRTT\u3092\u77ed\u7e2e\u3057\u3001\u660e\u78ba\u306a\u30e9\u30a4\u30c8\u30fb\u30d7\u30e9\u30a4\u30de\u30ea\u306f\u4e00\u8cab\u6027\u3092\u7dad\u6301\u3059\u308b\u3002\u30b0\u30ed\u30fc\u30d0\u30eb\u306b\u5206\u6563\u3055\u308c\u305f\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u5834\u5408\u3001\u79c1\u306fRead-Local\/Write-Global\u306b\u4f9d\u5b58\u3057\u3066\u3044\u308b\u3002 <strong>\u7d1b\u4e89\u89e3\u6c7a<\/strong> (CRDT\u306a\u3069\uff09\u3001\u30b3\u30df\u30c3\u30c8\u30d1\u30b9\u306e\u30ec\u30a4\u30c6\u30f3\u30b7\u30fc\u30d0\u30b8\u30a7\u30c3\u30c8\u3092\u5b9a\u7fa9\u3059\u308b\u3002\u30b3\u30cd\u30af\u30b7\u30e7\u30f3\u30d7\u30fc\u30ea\u30f3\u30b0\u306b\u3088\u3063\u3066\u30af\u30a8\u30ea\u3054\u3068\u306eTCP\/TLS\u30aa\u30fc\u30d0\u30fc\u30d8\u30c3\u30c9\u3092\u9632\u304e\u3001\u30db\u30c3\u30c8\u30bb\u30c3\u30c8\u306f\u30a4\u30f3\u30e1\u30e2\u30ea\u30fc\u30ad\u30e3\u30c3\u30b7\u30e5\u306b\u4fdd\u5b58\u3055\u308c\u308b\u3002\u30c1\u30e3\u30c3\u30c8\u306e\u30d1\u30bf\u30fc\u30f3\u3092\u6e1b\u3089\u3057\u3001\u30af\u30a8\u30ea\u30fc\u3092\u30d0\u30f3\u30c9\u30eb\u3057\u3001\u30ea\u30d7\u30ec\u30a4\u306b\u306fidempotence\u30ad\u30fc\u3092\u4f7f\u7528\u3059\u308b\u3002\u3053\u308c\u306b\u3088\u308a\u30c7\u30fc\u30bf\u306e\u4e00\u8cab\u6027\u304c\u4fdd\u305f\u308c\u308b\u3002 <strong>\u77ed\u3044<\/strong> \u305d\u3057\u3066\u8a08\u753b\u7684\u3067\u3042\u308a\u7d9a\u3051\u308b\u3002.<\/p>\n\n<h2>API\u306e\u8a2d\u8a08\u3068\u30d5\u30ed\u30f3\u30c8\u30a8\u30f3\u30c9\u306e\u6700\u9069\u5316<\/h2>\n\n<p>\u7d42\u70b9\u3092\u4f7f\u3046\u3053\u3068\u3067\u3001\u5f80\u5fa9\u3092\u6700\u5c0f\u9650\u306b\u3059\u308b <strong>\u307e\u3068\u3081\u308b<\/strong>, \u307e\u305f\u3001\u30da\u30a4\u30ed\u30fc\u30c9\u3092\u52b9\u7387\u5316\u3057\u3001HTTP\/2\u591a\u91cd\u5316\u3092\u7a4d\u6975\u7684\u306b\u4f7f\u7528\u3059\u308b\u3002\u30b3\u30cd\u30af\u30b7\u30e7\u30f3\u306e\u5408\u4f53\u306f\u3001\u8a3c\u660e\u66f8\u306b\u9069\u5207\u306aSAN\u304c\u542b\u307e\u308c\u3066\u3044\u308c\u3070\u3001\u8ffd\u52a0\u306eTCP\/TLS\u30cf\u30f3\u30c9\u30b7\u30a7\u30a4\u30af\u3092\u6e1b\u3089\u3059\u3053\u3068\u304c\u3067\u304d\u308b\u3002\u30c9\u30e1\u30a4\u30f3\u30b7\u30e3\u30fc\u30c7\u30a3\u30f3\u30b0\u306f\u3001\u512a\u5148\u9806\u4f4d\u4ed8\u3051\u3068\u518d\u5229\u7528\u306e\u59a8\u3052\u306b\u306a\u308b\u305f\u3081\u3001\u79c1\u306f\u62d2\u5426\u3057\u3066\u3044\u307e\u3059\u3002\u4ee3\u308f\u308a\u306b\u3001\u30d7\u30ea\u30ed\u30fc\u30c9\u3068\u91cd\u8981\u306a\u30ea\u30bd\u30fc\u30b9\u306e\u512a\u5148\u9806\u4f4d\u4ed8\u3051\u306b\u53d6\u308a\u7d44\u3093\u3067\u3044\u307e\u3059\u3002Brotli\u3067JSON\u3092\u5727\u7e2e\u3057\u3001UI\u306b\u95a2\u9023\u6027\u306e\u306a\u3044\u30d5\u30a3\u30fc\u30eb\u30c9\u3092\u524a\u9664\u3057\u3001\u5b8c\u5168\u306a\u30ec\u30b9\u30dd\u30f3\u30b9\u306e\u4ee3\u308f\u308a\u306b\u30c7\u30eb\u30bf\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u3092\u4f7f\u7528\u3059\u308b\u3002\u30d5\u30ed\u30f3\u30c8\u30a8\u30f3\u30c9\u306f\u30af\u30ea\u30c6\u30a3\u30ab\u30eb\u306aCSS\u3092\u30a4\u30f3\u30e9\u30a4\u30f3\u3067\u53d7\u3051\u53d6\u308a\u3001Preconnect\/Preload\u3067\u30d5\u30a9\u30f3\u30c8\u3068 <strong>\u3078\u305f\u308c<\/strong> \u30a2\u30d0\u30d6\u30fb\u30b6\u30fb\u30d5\u30a9\u30fc\u30eb\u30c9\u304c\u3059\u3050\u306b\u7acb\u3064\u3088\u3046\u306b\u3001\u6c34\u5206\u88dc\u7d66\u3092\u3059\u308b\u3002.<\/p>\n\n<h2>\u30e2\u30d0\u30a4\u30eb\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3001QUIC\u3068\u8f3b\u8f33\u5236\u5fa1<\/h2>\n\n<p>\u79fb\u52d5\u7121\u7dda\u306f\u3088\u308a\u9ad8\u3044RTT\u3068 <strong>\u30d1\u30b1\u30c3\u30c8\u30ed\u30b9<\/strong>. .\u3057\u305f\u304c\u3063\u3066\u3001\u79c1\u306f\u9ad8\u901f\u30ea\u30ab\u30d0\u30ea\u3092\u5099\u3048\u305fQUIC\/HTTP\/3\u306b\u4f9d\u5b58\u3057\u3001TLS 1.3\u30bb\u30c3\u30b7\u30e7\u30f3\u518d\u958b\u3092\u6709\u52b9\u306b\u3057\u3001\u30ea\u30d7\u30ec\u30a4\u30fb\u30ea\u30b9\u30af\u304c\u9664\u5916\u3055\u308c\u308b0-RTT\u306e\u307f\u3092\u30c6\u30b9\u30c8\u3059\u308b\u3002\u30b5\u30fc\u30d0\u30fc\u5074\u3067\u306f\u3001CUBIC\u306b\u5bfe\u3057\u3066BBR\u3092\u30c6\u30b9\u30c8\u3057\u3001\u30d1\u30b1\u30c3\u30c8\u30ed\u30b9\u30fb\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u306b\u5fdc\u3058\u3066\u6700\u9069\u306a\u8f3b\u8f33\u5236\u5fa1\u3092\u9078\u629e\u3059\u308b\u3002\u512a\u5148\u5ea6\u30d2\u30f3\u30c8\u3001\u9045\u5ef6JS\u3001\u753b\u50cf\u9045\u5ef6\u30ed\u30fc\u30c9\u306f\u3001\u6700\u521d\u306e\u30a4\u30f3\u30bf\u30e9\u30af\u30b7\u30e7\u30f3\u3092\u9ad8\u901f\u5316\u3059\u308b\u306e\u306b\u5f79\u7acb\u3064\u3002TCP Fast Open\u304c\u30d6\u30ed\u30c3\u30af\u3055\u308c\u3066\u3044\u308b\u5834\u5408\u3001\u30b3\u30cd\u30af\u30b7\u30e7\u30f3\u306e\u518d\u5229\u7528\u3068\u9577\u3044\u30a2\u30a4\u30c9\u30eb\u30bf\u30a4\u30e0\u30a2\u30a6\u30c8\u306b\u983c\u3063\u3066\u3001\u30cf\u30f3\u30c9\u30b7\u30a7\u30a4\u30af\u3068 <strong>\u30b8\u30c3\u30bf\u30fc<\/strong> \u30af\u30c3\u30b7\u30e7\u30f3\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\/2025\/10\/global-hosting-latenz-4892.png\" alt=\"\" width=\"1536\" height=\"1024\"\/>\n<\/figure>\n\n\n<h2>\u30ad\u30e3\u30c3\u30b7\u30e5\u306e\u7121\u52b9\u5316\u3068\u9bae\u5ea6\u30e2\u30c7\u30eb<\/h2>\n\n<p>\u30ec\u30a4\u30c6\u30f3\u30b7\u30fc\u306e\u5411\u4e0a\u306f\u3001\u6b21\u306e\u3088\u3046\u306b\u5909\u5316\u3059\u308b\u3002 <strong>\u30d2\u30c3\u30c8\u6570<\/strong>. .stale-while-revalidate\u3068stale-if-error\u3067\u9bae\u5ea6\u3092\u7ba1\u7406\u3057\u3001\u30b5\u30ed\u30b2\u30fc\u30c8\u30fb\u30ad\u30fc\u3092\u4f7f\u3063\u3066\u30c6\u30fc\u30de\u3054\u3068\u306b\u30d1\u30fc\u30b8\u3057\u3001\u30bd\u30d5\u30c8\u30d1\u30fc\u30b8\u3092\u4f7f\u3063\u3066\u30ad\u30e3\u30c3\u30b7\u30e5\u3092\u300c\u30a6\u30a9\u30fc\u30e0\u300d\u306b\u4fdd\u3064\u3002\u30cd\u30ac\u30c6\u30a3\u30d6\u30fb\u30ad\u30e3\u30c3\u30b7\u30e5\u306f404\/410\u3078\u306e\u7e70\u308a\u8fd4\u3057\u30df\u30b9\u3092\u6e1b\u3089\u3057\u3001\u30db\u30fc\u30eb\u30fb\u30d1\u30f3\u30c1\u30f3\u30b0\uff08ESI\uff09\u3067\u30d1\u30fc\u30bd\u30ca\u30e9\u30a4\u30ba\u3055\u308c\u305f\u9818\u57df\u3092\u30ab\u30d7\u30bb\u30eb\u5316\u3059\u308b\u3002API\u306b\u3064\u3044\u3066\u306f\u3001\u5dee\u5225\u5316\u3055\u308c\u305f\u30ad\u30e3\u30c3\u30b7\u30e5\u30ad\u30fc\uff08\u8a00\u8a9e\u3001\u5730\u57df\u306a\u3069\uff09\u3092\u4f7f\u3044\u3001Vary\u30d8\u30c3\u30c0\u30fc\u306f\u63a7\u3048\u3081\u306b\u3001\u8efd\u3044304\u30ec\u30b9\u30dd\u30f3\u30b9\u306b\u306fETags\/If-None-Match\u3092\u4f7f\u3046\u3002\u3053\u3046\u3059\u308b\u3053\u3068\u3067\u3001\u30ad\u30e3\u30c3\u30b7\u30e5\u30fb\u30b9\u30c8\u30fc\u30e0\u3092\u9632\u304e\u3001\u30ea\u30ea\u30fc\u30b9\u304c\u3042\u3063\u3066\u3082\u30ec\u30b9\u30dd\u30f3\u30b9\u30fb\u30bf\u30a4\u30e0\u3092\u7dad\u6301\u3057\u3066\u3044\u308b\u3002 <strong>\u53a9\u820e<\/strong>.<\/p>\n\n<h2>\u30b9\u30d4\u30fc\u30c9\u3092\u640d\u306a\u3046\u3053\u3068\u306a\u304f\u30a8\u30c3\u30b8\u3067\u306e\u5b89\u5168\u6027\u3092\u78ba\u4fdd<\/h2>\n\n<p>\u79c1\u306f\u3001WAF\u3001DDoS\u9632\u5fa1\u3001\u30ec\u30fc\u30c8\u5236\u9650\u3092\u5916\u90e8\u306b\u59d4\u8a17\u3057\u3066\u3044\u307e\u3059\u3002 <strong>\u30a8\u30c3\u30b8<\/strong>, \u6709\u5bb3\u306a\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u3092\u65e9\u3044\u6bb5\u968e\u3067\u6e1b\u901f\u3055\u305b\u3001\u30aa\u30ea\u30b8\u30f3\u306e\u8ca0\u62c5\u3092\u8efd\u6e1b\u3059\u308b\u3002\u6709\u5229\u306a\u30c1\u30a7\u30c3\u30af\uff08IP\/ASN\u3001\u5730\u7406\u3001\u30b7\u30f3\u30d7\u30eb\u306a\u7f72\u540d\uff09\u304c\u65e9\u3044\u6bb5\u968e\u3067\u6709\u52b9\u306b\u306a\u308b\u3088\u3046\u306b\u3001\u30eb\u30fc\u30eb\u306b\u512a\u5148\u9806\u4f4d\u3092\u3064\u3051\u3066\u3044\u308b\u3002TLS\u306e\u8a2d\u5b9a\u306b\u306f\u3001HSTS\u3001\u6700\u65b0\u306e\u6697\u53f7\u3001\u4e00\u8cab\u3057\u305fOCSP\u30b9\u30c6\u30fc\u30d7\u30ea\u30f3\u30b0\u304c\u4e0e\u3048\u3089\u308c\u3066\u3044\u308b\u3002\u30dc\u30c3\u30c8\u7ba1\u7406\u306f\u30d5\u30a3\u30f3\u30ac\u30fc\u30d7\u30ea\u30f3\u30c6\u30a3\u30f3\u30b0\u3068\u30a2\u30c0\u30d7\u30c6\u30a3\u30d6\u30fb\u30c1\u30e3\u30ec\u30f3\u30b8\u3092\u7528\u3044\u3066\u4f4e\u30ec\u30a4\u30c6\u30f3\u30b7\u30fc\u3067\u5b9f\u884c\u3059\u308b\u3002\u7d50\u679c\uff1a\u6700\u5c0f\u9650\u306e\u30aa\u30fc\u30d0\u30fc\u30d8\u30c3\u30c9\u3067\u3001\u3088\u308a\u9ad8\u3044\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3092\u5b9f\u73fe\u3002 <strong>\u3078\u3044\u304a\u3093<\/strong> \u30d4\u30fc\u30af\u304c\u3042\u3063\u3066\u3082\u539f\u70b9\u3002.<\/p>\n\n<h2>\u89b3\u6e2c\u53ef\u80fd\u6027\u3001\u30c8\u30ec\u30fc\u30b9\u3001\u30a8\u30e9\u30fc\u30d0\u30b8\u30a7\u30c3\u30c8<\/h2>\n\n<p>Edge\u3001CDN\u3001Origin\u306e\u30d1\u30b9\u3092\u30c8\u30ec\u30fc\u30b9\u30d8\u30c3\u30c0\u3068\u95a2\u9023\u4ed8\u3051\u308b\u3002. <strong>\u30c8\u30e9\u30fc\u30b9\u30da\u30a2\u30ec\u30f3\u30c8<\/strong>)\u3001\u30c1\u30a7\u30fc\u30f3\u5168\u4f53\u3092\u901a\u3057\u3066\u6a19\u6e96\u5316\u3055\u308c\u305f\u76f8\u95a2ID\u3092\u8a2d\u5b9a\u3059\u308b\u3002\u30ca\u30d3\u30b2\u30fc\u30b7\u30e7\u30f3\u3068\u30ea\u30bd\u30fc\u30b9\u30bf\u30a4\u30df\u30f3\u30b0\u304b\u3089\u306eRUM\u30c7\u30fc\u30bf\u3092\u5408\u6210\u3068\u7d44\u307f\u5408\u308f\u305b\u3001P50\/P95\/P99\u3092\u5e02\u5834\u3068\u30c7\u30d0\u30a4\u30b9\u5225\u306b\u6e2c\u5b9a\u3057\u3001\u30ec\u30a4\u30c6\u30f3\u30b7\u306e\u30a8\u30e9\u30fc\u30d0\u30b8\u30a7\u30c3\u30c8\u3092\u542b\u3080SLO\u3092\u5b9a\u7fa9\u3059\u308b\u3002\u3088\u308a\u9ad8\u3044\u89e3\u50cf\u5ea6\u3067\u30db\u30c3\u30c8\u30b9\u30dd\u30c3\u30c8\u3092\u6355\u6349\u3059\u308b\u305f\u3081\u306b\u3001\u30b5\u30f3\u30d7\u30ea\u30f3\u30b0\u306f\u5e38\u306b\u9069\u5fdc\u7684\u306a\u3082\u306e\u306b\u3057\u3066\u3044\u307e\u3059\u3002\u30d6\u30e9\u30c3\u30af\u30db\u30fc\u30eb\u3068\u30b8\u30c3\u30bf\u30fc\u306e\u30c1\u30a7\u30c3\u30af\u306f\u7d99\u7d9a\u7684\u306b\u884c\u3044\u3001\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u306e\u30c9\u30ea\u30d5\u30c8\u3092\u65e9\u671f\u306b\u8a8d\u8b58\u3067\u304d\u308b\u3088\u3046\u306b\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u75c7\u72b6\u3067\u306f\u306a\u304f\u539f\u56e0\u3092\u8a8d\u8b58\u3057\u3001\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u3002 <strong>\u30bf\u30fc\u30b2\u30c3\u30c8<\/strong> \u306b\u3002<\/p>\n\n<h2>\u30b3\u30b9\u30c8\u3001\u4e88\u7b97\u3001\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u306e\u30c8\u30ec\u30fc\u30c9\u30aa\u30d5<\/h2>\n\n<p>\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u306f\u5fc5\u305a\u5831\u308f\u308c\u308b\u3002\u79c1\u306f\u30ad\u30e3\u30c3\u30b7\u30e5\u306e\u30d2\u30c3\u30c8\u7387\u3092\u6700\u9069\u5316\u3057\u3066\u3044\u308b\u3002 <strong>\u30df\u30b9<\/strong> \u30a4\u30b0\u30ec\u30b9\u30fb\u30b3\u30b9\u30c8\u3068RTT\u3001\u305d\u3057\u306695\u30d1\u30fc\u30bb\u30f3\u30bf\u30a4\u30eb\u306e\u8ab2\u91d1\u3092\u4e88\u7b97\u5185\u3067\u8a08\u753b\u3059\u308b\u3002\u30de\u30eb\u30c1\u30ea\u30fc\u30b8\u30e7\u30f3\u306f\u30ec\u30a4\u30c6\u30f3\u30b7\u30fc\u3092\u6e1b\u3089\u3059\u304c\u3001\u30c7\u30fc\u30bf\u30b9\u30c8\u30ec\u30fc\u30b8\u3068\u30ec\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u30b3\u30b9\u30c8\u3092\u5897\u3084\u3059\uff1a\u4f55\u304c\u30a8\u30c3\u30b8\u306b\u5c5e\u3057\uff08\u9759\u7684\u3001\u5909\u63db\u53ef\u80fd\uff09\u3001\u4f55\u304c\u96c6\u4e2d\u7ba1\u7406\u3055\u308c\u305f\u307e\u307e\u306a\u306e\u304b\uff08\u30af\u30ea\u30c6\u30a3\u30ab\u30eb\u306a\u66f8\u304d\u8fbc\u307f\uff09\u3002\u79c1\u306f\u3001configuration-as-code\u3001\u30ab\u30ca\u30ea\u30a2\u30fb\u30ea\u30ea\u30fc\u30b9\u3001\u81ea\u52d5\u30ed\u30fc\u30eb\u30d0\u30c3\u30af\u306b\u3088\u3063\u3066\u3001\u30c7\u30d7\u30ed\u30a4\u30e1\u30f3\u30c8\u3092\u4f4e\u30ea\u30b9\u30af\u306b\u4fdd\u3063\u3066\u3044\u308b\u3002\u30d7\u30ea\u30a6\u30a9\u30fc\u30df\u30f3\u30b0\u306b\u3088\u3063\u3066\u3001\u65b0\u3057\u3044\u30d0\u30fc\u30b8\u30e7\u30f3\u304c\u30b3\u30fc\u30eb\u30c9\u30ad\u30e3\u30c3\u30b7\u30e5\u306a\u3057\u3067\u30ea\u30ea\u30fc\u30b9\u3055\u308c\u308b\u3088\u3046\u306b\u3057\u3066\u3044\u308b\u3002 <strong>\u30b9\u30bf\u30fc\u30c8<\/strong>.<\/p>\n\n<h2>\u30b3\u30f3\u30d7\u30e9\u30a4\u30a2\u30f3\u30b9\u3001\u30c7\u30fc\u30bf\u30ec\u30b8\u30c7\u30f3\u30b7\u30fc\u3001\u30be\u30fc\u30f3<\/h2>\n\n<p>\u898f\u5236\u306f\u9032\u8def\u306b\u5f71\u97ff\u3059\u308b\u79c1\u306f\u500b\u4eba\u30c7\u30fc\u30bf\u3092\u305d\u308c\u305e\u308c\u306e <strong>\u5730\u57df<\/strong>, \u53ef\u80fd\u3067\u3042\u308c\u3070\u3001\u30a8\u30c3\u30b8\u3067\u7591\u4f3c\u7684\u306b\u51e6\u7406\u3057\u3001\u6a5f\u5bc6\u6027\u306e\u9ad8\u3044\u66f8\u304d\u8fbc\u307f\u306f\u4e00\u5143\u7684\u306b\u30de\u30fc\u30b8\u3057\u307e\u3059\u3002\u6cd5\u5f8b\u3067\u7fa9\u52d9\u4ed8\u3051\u3089\u308c\u3066\u3044\u308b\u5834\u5408\u306f\u3001\u5236\u9650\u533a\u57df\u304b\u3089\u306e\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u3092\u30ed\u30fc\u30ab\u30ebPOP\u7d4c\u7531\u3067\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u3057\u3001\u6280\u8853\u7684\u306a\u9060\u9694\u6e2c\u5b9a\u3092\u30e6\u30fc\u30b6\u30fc\u30c7\u30fc\u30bf\u304b\u3089\u5206\u96e2\u3057\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u30ec\u30a4\u30c6\u30f3\u30b7\u30fc\u3001\u30c7\u30fc\u30bf\u4fdd\u8b77\u3001\u53ef\u7528\u6027\u3092\u7dad\u6301\u3057\u307e\u3059\u3002 <strong>\u30d0\u30e9\u30f3\u30b9<\/strong> - \u76e3\u67fb\u306b\u3082\u3002.<\/p>\n\n<h2>\u30a8\u30cb\u30fc\u30ad\u30e3\u30b9\u30c8\u3068BGP\u306b\u3088\u308b\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u306e\u5fae\u8abf\u6574<\/h2>\n\n<p>\u79c1\u306f\u3001\u30b3\u30df\u30e5\u30cb\u30c6\u30a3\u3068\u30bf\u30fc\u30b2\u30c3\u30c8AS\u30d1\u30b9\u306e\u30d7\u30ea\u30da\u30f3\u30c9\u3092\u4f7f\u7528\u3057\u3066\u30a8\u30cb\u30fc\u30ad\u30e3\u30b9\u30c8\u30fb\u30eb\u30fc\u30c8\u3092\u5236\u5fa1\u3057\u3001\u8aa4\u5272\u308a\u5f53\u3066\u3092\u4fee\u6b63\u3057\u307e\u3059\u3002 <strong>\u30db\u30c3\u30c8\u30b9\u30dd\u30c3\u30c8<\/strong> 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