{"id":12375134,"date":"2026-03-18T01:22:18","date_gmt":"2026-03-17T17:22:18","guid":{"rendered":"https:\/\/www.likacloud.com\/knowledge\/cdn%e5%86%85%e5%ae%b9%e5%88%86%e5%8f%91%e7%bd%91%e7%bb%9c%e6%8a%80%e6%9c%af%e8%af%a6%e8%a7%a3%ef%bc%9a%e5%8a%a0%e9%80%9f%e5%8e%9f%e7%90%86%e3%80%81%e5%ae%9e%e7%8e%b0%e6%96%b9%e6%a1%88%e4%b8%8e\/"},"modified":"2026-03-18T01:29:31","modified_gmt":"2026-03-17T17:29:31","slug":"cdn-content-delivery-network-technology-explained-acceleration-principles-implementation-and-value","status":"publish","type":"knowledge_post","link":"https:\/\/www.likacloud.com\/ja\/knowledge\/cdn\/cdn-content-delivery-network-technology-explained-acceleration-principles-implementation-and-value\/","title":{"rendered":"CDN\uff08Content Delivery Network\uff09\u6280\u8853\u306e\u8a73\u7d30\u89e3\u8aac\uff1a\u9ad8\u901f\u5316\u306e\u539f\u7406\u3001\u5b9f\u88c5\u65b9\u6cd5\u3001\u304a\u3088\u3073\u305d\u306e\u4fa1\u5024"},"content":{"rendered":"<p 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line-clamp-1\">1\u30c9\u30e1\u30a4\u30f3\u306b\u3064\u304d100GB\u306e\u7121\u6599\u30c8\u30e9\u30d5\u30a3\u30c3\u30af<\/div>\r\n\t\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/www.likacloud.com\/ja\/tolink\/cloudways-cdn\/\" class=\"flex justify-end font-bold !text-lg !text-blue-600 dark:!text-blue-500\">\u30af\u30e9\u30a6\u30c9\u30a6\u30a7\u30a4\u30ba\u30fb\u30af\u30e9\u30a6\u30c9\u30d5\u30ec\u30a2\u30fb\u30a8\u30f3\u30bf\u30fc\u30d7\u30e9\u30a4\u30ba\u3078\u306e\u30a2\u30af\u30bb\u30b9<\/a>\r\n\t\t\t\t\t\t\t<\/div> \r\n\t\t<\/div>\r\n\t<\/div>\r\n\t\t<!-- \u91cd\u590d\u5668\u5faa\u73af\u7ed3\u675f -->\r\n<\/div>\r\n\r\n\r\n\n<!-- AUTO_SYNCED_PATTERN_INSERT_END -->\n\n\n\n\n\n<h3 class=\"wp-block-heading\">\u8ca0\u8377\u30d0\u30e9\u30f3\u30b7\u30f3\u30b0\u3068\u30a4\u30f3\u30c6\u30ea\u30b8\u30a7\u30f3\u30c8\u30b9\u30b1\u30b8\u30e5\u30fc\u30ea\u30f3\u30b0<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">CDN\u306f\u8ca0\u8377\u5206\u6563\u5668\uff08Load Balancer\uff09\u304a\u3088\u3073\u30a4\u30f3\u30c6\u30ea\u30b8\u30a7\u30f3\u30c8DNS\u30b7\u30b9\u30c6\u30e0\u3068\u9023\u643a\u3057\u3066\u52d5\u4f5c\u3057\u3001\u30ea\u30af\u30a8\u30b9\u30c8\u306e\u30b9\u30de\u30fc\u30c8\u306a\u8abf\u6574\u3092\u5b9f\u73fe\u3057\u307e\u3059\u3002\u30e6\u30fc\u30b6\u30fc\u304c\u30ea\u30af\u30a8\u30b9\u30c8\u3092\u9001\u4fe1\u3059\u308b\u3068\u3001\u30a4\u30f3\u30c6\u30ea\u30b8\u30a7\u30f3\u30c8DNS\u306f\u30e6\u30fc\u30b6\u30fc\u306eIP\u30a2\u30c9\u30ec\u30b9\u3001\u30ce\u30fc\u30c9\u306e\u72b6\u614b\u3001\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u6df7\u96d1\u72b6\u6cc1\u3001\u30ce\u30fc\u30c9\u306e\u8ca0\u8377\u306a\u3069\u3001\u3055\u307e\u3056\u307e\u306a\u8981\u56e0\u3092\u7dcf\u5408\u7684\u306b\u8003\u616e\u3057\u3066\u3001\u6700\u9069\u3067\u6700\u3082\u9ad8\u901f\u306a\u30a8\u30c3\u30b8\u30ce\u30fc\u30c9\u306b\u30e6\u30fc\u30b6\u30fc\u3092\u8a98\u5c0e\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u306e\u3088\u3046\u306a\u52d5\u7684\u306a\u30b9\u30b1\u30b8\u30e5\u30fc\u30ea\u30f3\u30b0\u306b\u3088\u308a\u3001\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u304c\u5404\u30ce\u30fc\u30c9\u306b\u5747\u7b49\u306b\u5206\u6563\u3055\u308c\u3001\u5358\u4e00\u306e\u30ce\u30fc\u30c9\u3084\u30ea\u30f3\u30af\u306e\u904e\u8ca0\u8377\u304c\u9632\u304c\u308c\u307e\u3059\u3002\u307e\u305f\u3001\u3042\u308b\u30ce\u30fc\u30c9\u306b\u969c\u5bb3\u304c\u767a\u751f\u3057\u3066\u3082\u3001\u30ea\u30af\u30a8\u30b9\u30c8\u304c\u4ed6\u306e\u5229\u7528\u53ef\u80fd\u306a\u30ce\u30fc\u30c9\u306b\u30b7\u30fc\u30e0\u30ec\u30b9\u306b\u5207\u308a\u66ff\u308f\u308b\u305f\u3081\u3001\u30b5\u30fc\u30d3\u30b9\u306e\u9ad8\u53ef\u7528\u6027\u304c\u4fdd\u8a3c\u3055\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u30d7\u30ed\u30c8\u30b3\u30eb\u306e\u6700\u9069\u5316\u3068\u30b3\u30f3\u30c6\u30f3\u30c4\u51e6\u7406<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u73fe\u4ee3\u306eCDN\uff08\u30b3\u30f3\u30c6\u30f3\u30c4\u30c7\u30ea\u30d0\u30ea\u30fc\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\uff09\u306b\u306f\u3001\u3055\u307e\u3056\u307e\u306a\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30d7\u30ed\u30c8\u30b3\u30eb\u306e\u6700\u9069\u5316\u6280\u8853\u304c\u7d71\u5408\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u4f8b\u3048\u3070\u3001HTTP\/2\u3084HTTP\/3\u3092\u30b5\u30dd\u30fc\u30c8\u3059\u308b\u3053\u3068\u3067\u30de\u30eb\u30c1\u30d1\u30ec\u30eb\u4f1d\u9001\u306e\u52b9\u7387\u3068\u63a5\u7d9a\u6027\u80fd\u3092\u5411\u4e0a\u3055\u305b\u305f\u308a\u3001TLS\u306e\u6700\u65b0\u30d0\u30fc\u30b8\u30e7\u30f3\u3092\u4f7f\u7528\u3057\u3066\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30cf\u30f3\u30c9\u30b7\u30a7\u30a4\u30af\u306e\u30d7\u30ed\u30bb\u30b9\u3092\u9ad8\u901f\u5316\u3057\u305f\u308a\u3001\u8ee2\u9001\u3055\u308c\u308b\u30b3\u30f3\u30c6\u30f3\u30c4\u3092\u30a4\u30f3\u30c6\u30ea\u30b8\u30a7\u30f3\u30c8\u306b\u5727\u7e2e\u3057\u3066\u30c7\u30fc\u30bf\u30d1\u30b1\u30c3\u30c8\u306e\u30b5\u30a4\u30ba\u3092\u524a\u6e1b\u3057\u305f\u308a\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3055\u3089\u306b\u3001\u591a\u304f\u306eCDN\uff08Content Delivery Network\uff09\u306f\u753b\u50cf\u306e\u6700\u9069\u5316\u3084\u52d5\u753b\u306e\u30c8\u30e9\u30f3\u30b9\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u306a\u3069\u306e\u30a8\u30c3\u30b8\u30b3\u30f3\u30d4\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u6a5f\u80fd\u3092\u63d0\u4f9b\u3057\u3066\u3044\u307e\u3059\u3002\u30e6\u30fc\u30b6\u30fc\u304c\u30ea\u30af\u30a8\u30b9\u30c8\u3057\u305f\u753b\u50cf\u306f\u30a8\u30c3\u30b8\u30ce\u30fc\u30c9\u3067\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u306b\u30d5\u30a9\u30fc\u30de\u30c3\u30c8\u306e\u5909\u66f4\u3001\u30b5\u30a4\u30ba\u306e\u8abf\u6574\u3001\u5727\u7e2e\u304c\u884c\u308f\u308c\u3001\u753b\u8cea\u3092\u640d\u306a\u3046\u3053\u3068\u306a\u304f\u30d5\u30a1\u30a4\u30eb\u30b5\u30a4\u30ba\u3092\u5927\u5e45\u306b\u524a\u6e1b\u3057\u3001\u3088\u308a\u901f\u3044\u8aad\u307f\u8fbc\u307f\u901f\u5ea6\u3092\u5b9f\u73fe\u3057\u307e\u3059\u3002<\/p>\n<!-- AUTO_INTERNAL_LINKS_START --><p>\u63a8\u85a6\u56f3\u66f8 <a href=\"https:\/\/www.likacloud.com\/id\/knowledge\/cdn\/digital-transformation-real-time-interaction-data-processing-cloud-computing-challenges\/\">\u30c7\u30b8\u30bf\u30eb\u5316\u304c\u9032\u3080\u306b\u3064\u308c\u3066\u3001\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u306e\u30a4\u30f3\u30bf\u30e9\u30af\u30b7\u30e7\u30f3\u3084\u30c7\u30fc\u30bf\u51e6\u7406\u306e\u30cb\u30fc\u30ba\u304c\u6025\u6fc0\u306b\u5897\u52a0\u3057\u3066\u3044\u307e\u3059\u3002\u5f93\u6765\u306e...<\/a>\u3002<\/p><!-- AUTO_INTERNAL_LINKS_END -->\n\n\n\n\n<h2 class=\"wp-block-heading\">CDN\uff08Content Delivery Network\uff09\u306e\u4e3b\u306a\u6280\u8853\u5b9f\u88c5\u65b9\u6848\u306b\u306f\u4ee5\u4e0b\u306e\u3082\u306e\u304c\u3042\u308a\u307e\u3059\uff1a<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u30d3\u30b8\u30cd\u30b9\u30cb\u30fc\u30ba\u3084\u30b3\u30f3\u30c6\u30f3\u30c4\u306e\u7a2e\u985e\u306b\u5fdc\u3058\u3066\u3001CDN\uff08Content Delivery Network\uff09\u306e\u5b9f\u88c5\u65b9\u6cd5\u3082\u7570\u306a\u308a\u307e\u3059\u3002\u4e3b\u306b\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u30ab\u30c6\u30b4\u30ea\u30fc\u306b\u5206\u3051\u3089\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u30b9\u30bf\u30c6\u30a3\u30c3\u30af\u30fb\u30b3\u30f3\u30c6\u30f3\u30c4\u30fb\u30a2\u30af\u30bb\u30e9\u30ec\u30fc\u30b7\u30e7\u30f3<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u308c\u306fCDN\uff08Content Delivery Network\uff09\u306e\u6700\u3082\u5178\u578b\u7684\u3067\u6210\u719f\u3057\u305f\u5229\u7528\u4f8b\u3067\u3059\u3002\u9759\u7684\u30b3\u30f3\u30c6\u30f3\u30c4\u3068\u306f\u3001\u983b\u7e41\u306b\u5909\u66f4\u3055\u308c\u306a\u3044\u30d5\u30a1\u30a4\u30eb\u306e\u3053\u3068\u3067\u3001\u4f8b\u3048\u3070\u30a6\u30a7\u30d6\u30da\u30fc\u30b8\u306e\u30b9\u30bf\u30a4\u30eb\u30b7\u30fc\u30c8\u3001\u30b9\u30af\u30ea\u30d7\u30c8\u3001\u753b\u50cf\u3001\u30d5\u30a9\u30f3\u30c8\u3001PDF\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u306a\u3069\u304c\u8a72\u5f53\u3057\u307e\u3059\u3002CDN\u306f\u52b9\u7387\u7684\u306a\u30ad\u30e3\u30c3\u30b7\u30f3\u30b0\u6226\u7565\uff08\u4f8b\u3048\u3070\u9577\u3044\u30ad\u30e3\u30c3\u30b7\u30e5\u6709\u52b9\u671f\u9650\u306e\u8a2d\u5b9a\uff09\u3092\u7528\u3044\u3066\u3053\u308c\u3089\u306e\u30b3\u30f3\u30c6\u30f3\u30c4\u3092\u914d\u4fe1\u3059\u308b\u3053\u3068\u3067\u3001\u307b\u307c\u3059\u3079\u3066\u3092\u30a8\u30c3\u30b8\u30ce\u30fc\u30c9\u304b\u3089\u63d0\u4f9b\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u3001\u30bd\u30fc\u30b9\u30b5\u30fc\u30d0\u30fc\u306e\u8ca0\u8377\u3092\u8efd\u6e1b\u3057\u3001\u9ad8\u901f\u5316\u306e\u52b9\u679c\u304c\u975e\u5e38\u306b\u9855\u8457\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u30c0\u30a4\u30ca\u30df\u30c3\u30af\u30fb\u30b3\u30f3\u30c6\u30f3\u30c4\u30fb\u30a2\u30af\u30bb\u30e9\u30ec\u30fc\u30b7\u30e7\u30f3<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u52d5\u7684\u30b3\u30f3\u30c6\u30f3\u30c4\u3068\u306f\u3001\u30e6\u30fc\u30b6\u30fc\u306e\u30ea\u30af\u30a8\u30b9\u30c8\u306b\u5fdc\u3058\u3066\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u3067\u751f\u6210\u3055\u308c\u308b\u30b3\u30f3\u30c6\u30f3\u30c4\u306e\u3053\u3068\u3067\u3059\u3002\u4f8b\u3048\u3070\u3001\u30d1\u30fc\u30bd\u30ca\u30e9\u30a4\u30ba\u3055\u308c\u305f\u30da\u30fc\u30b8\u3001API\u306e\u30ec\u30b9\u30dd\u30f3\u30b9\u3001\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306e\u30af\u30a8\u30ea\u7d50\u679c\u306a\u3069\u304c\u3053\u308c\u306b\u8a72\u5f53\u3057\u307e\u3059\u3002\u30b3\u30f3\u30c6\u30f3\u30c4\u306f\u30e6\u30fc\u30b6\u30fc\u3054\u3068\u306b\u7570\u306a\u308a\u3001\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u3067\u5909\u5316\u3059\u308b\u305f\u3081\u3001\u5358\u7d14\u306b\u30ad\u30e3\u30c3\u30b7\u30e5\u3059\u308b\u3053\u3068\u306f\u3067\u304d\u307e\u305b\u3093\u3002CDN\uff08Content Delivery Network\uff09\u306f\u3001\u3088\u308a\u9ad8\u901f\u306aTCP\u6700\u9069\u5316\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u306e\u4f7f\u7528\u3001\u30bd\u30fc\u30b9\u30b5\u30a4\u30c8\u3068\u306e\u9ad8\u901f\u306a\u5c02\u7528\u30ea\u30f3\u30af\u306e\u78ba\u7acb\u3001\u52d5\u7684\u30ea\u30af\u30a8\u30b9\u30c8\u306e\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u6700\u9069\u5316\u306a\u3069\u306b\u3088\u3063\u3066\u8ee2\u9001\u3092\u6700\u9069\u5316\u3057\u3001\u52d5\u7684\u30b3\u30f3\u30c6\u30f3\u30c4\u306e\u8ee2\u9001\u9045\u5ef6\u3092\u4f4e\u6e1b\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u30b9\u30c8\u30ea\u30fc\u30df\u30f3\u30b0\u30e1\u30c7\u30a3\u30a2\u3068\u30d3\u30c7\u30aa\u30e9\u30a4\u30d6\u914d\u4fe1\u306e\u9ad8\u901f\u5316<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u5927\u898f\u6a21\u306a\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u3084\u9ad8\u3044\u540c\u6642\u51e6\u7406\u6570\u3092\u4f34\u3046\u97f3\u58f0\u30fb\u30d3\u30c7\u30aa\u30b3\u30f3\u30c6\u30f3\u30c4\u306b\u5bfe\u3057\u3066\u3001CDN\uff08Content Delivery Network\uff09\u306f\u5c02\u7528\u306e\u30b9\u30c8\u30ea\u30fc\u30df\u30f3\u30b0\u52a0\u901f\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3092\u63d0\u4f9b\u3057\u3066\u3044\u307e\u3059\u3002CDN\u306f\u901a\u5e38\u3001\u30b9\u30e9\u30a4\u30b7\u30f3\u30b0\u4f1d\u9001\u6280\u8853\u3092\u4f7f\u7528\u3057\u3001\u30d3\u30c7\u30aa\u30d5\u30a1\u30a4\u30eb\u3092\u5c0f\u3055\u306a\u65ad\u7247\u306b\u5206\u5272\u3057\u3066\u914d\u4fe1\u304a\u3088\u3073\u30ad\u30e3\u30c3\u30b7\u30e5\u3057\u307e\u3059\u3002\u30e9\u30a4\u30d6\u914d\u4fe1\u306e\u5834\u5408\u306b\u306f\u3001CDN\u304c\u30e9\u30a4\u30d6\u914d\u4fe1\u30bd\u30fc\u30b9\u30b5\u30a4\u30c8\u306b\u63a5\u7d9a\u3057\u3001\u30e9\u30a4\u30d6\u30b9\u30c8\u30ea\u30fc\u30e0\u3092\u8fc5\u901f\u306b\u4e16\u754c\u4e2d\u306e\u30a8\u30c3\u30b8\u30ce\u30fc\u30c9\u306b\u914d\u4fe1\u3057\u307e\u3059\u3002\u8996\u8074\u8005\u306f\u6700\u3082\u8fd1\u3044\u30a8\u30c3\u30b8\u30ce\u30fc\u30c9\u304b\u3089\u30b9\u30c8\u30ea\u30fc\u30e0\u3092\u53d6\u5f97\u3059\u308b\u3053\u3068\u3067\u3001\u4f4e\u9045\u5ef6\u3067\u30b9\u30e0\u30fc\u30ba\u306a\u8996\u8074\u4f53\u9a13\u3092\u5b9f\u73fe\u3067\u304d\u3001\u77ac\u9593\u7684\u306a\u5927\u91cf\u306e\u540c\u6642\u51e6\u7406\u306b\u3082\u5bfe\u5fdc\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3068\u30a2\u30af\u30bb\u30e9\u30ec\u30fc\u30b7\u30e7\u30f3\u306e\u7d71\u5408<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u653b\u6483\u304c\u65e5\u5897\u3057\u306b\u983b\u7e41\u306b\u306a\u308b\u4e2d\u3067\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3068\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u5411\u4e0a\u306e\u5883\u754c\u7dda\u304c\u5f90\u3005\u306b\u878d\u5408\u3057\u3064\u3064\u3042\u308a\u307e\u3059\u3002\u73fe\u4ee3\u306eCDN\uff08Content Delivery Network\uff09\u306f\u3001Web\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u3001DDoS\u653b\u6483\u306e\u9632\u5fa1\u3001\u30af\u30ed\u30fc\u30e9\u30fc\u7ba1\u7406\u3001HTTPS\u6697\u53f7\u5316\u306a\u3069\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u6a5f\u80fd\u3092\u6a19\u6e96\u7684\u306b\u642d\u8f09\u3057\u3066\u3044\u307e\u3059\u3002\u3059\u3079\u3066\u306e\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u306f\u307e\u305aCDN\u306e\u30a8\u30c3\u30b8\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30ce\u30fc\u30c9\u3067\u30af\u30ea\u30fc\u30cb\u30f3\u30b0\u304a\u3088\u3073\u30d5\u30a3\u30eb\u30bf\u30ea\u30f3\u30b0\u3055\u308c\u3001\u6b63\u5f53\u306a\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u306f\u9ad8\u901f\u306b\u8ee2\u9001\u3055\u308c\u3001\u60aa\u610f\u306e\u3042\u308b\u653b\u6483\u306f\u4e8b\u524d\u306b\u30d6\u30ed\u30c3\u30af\u3055\u308c\u307e\u3059\u3002\u3053\u306e\u4ed5\u7d44\u307f\u306b\u3088\u308a\u3001\u30bd\u30fc\u30b9\u30b5\u30a4\u30c8\u306eIP\u30a2\u30c9\u30ec\u30b9\u304c\u96a0\u3055\u308c\u308b\u3068\u3068\u3082\u306b\u3001\u5f37\u529b\u306a\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u9632\u5fa1\u5c64\u304c\u63d0\u4f9b\u3055\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u30b3\u30f3\u30c6\u30f3\u30c4\u914d\u4fe1\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\uff08CDN\uff09\u306e\u4e3b\u8981\u306a\u6280\u8853\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u5b8c\u5168\u306aCDN\u30b7\u30b9\u30c6\u30e0\u306f\u3001\u8907\u6570\u306e\u91cd\u8981\u306a\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u304c\u5354\u529b\u3057\u3066\u69cb\u6210\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u3092\u7406\u89e3\u3059\u308b\u3053\u3068\u3067\u3001CDN\u306e\u52d5\u4f5c\u30e1\u30ab\u30cb\u30ba\u30e0\u3092\u3088\u308a\u6df1\u304f\u628a\u63e1\u3059\u308b\u306e\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002<\/p>\n<!-- AUTO_INTERNAL_LINKS_START --><p>\u63a8\u85a6\u56f3\u66f8 <a href=\"https:\/\/www.likacloud.com\/id\/knowledge\/cdn\/complete-guide-cdn-technology-architecture-performance-optimization\/\">CDN\u6280\u8853\u306e\u8a73\u7d30\u89e3\u8aac\uff1a\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u306e\u539f\u7406\u304b\u3089\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u6700\u9069\u5316\u307e\u3067\u306e\u5b8c\u5168\u30ac\u30a4\u30c9<\/a>\u3002<\/p><!-- AUTO_INTERNAL_LINKS_END -->\n\n\n\n\n<h3 class=\"wp-block-heading\">\u5206\u6563\u578b\u30a8\u30c3\u30b8\u30b5\u30fc\u30d0\u30fc\u30cd\u30c3\u30c8\u30ef\u30fc\u30af<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u308c\u304cCDN\u306e\u7269\u7406\u7684\u306a\u57fa\u76e4\u3067\u3042\u308a\u3001\u4e16\u754c\u4e2d\u306b\u5206\u5e03\u3059\u308bPoP\uff08Point of 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class=\"wp-block-paragraph\">\u30a8\u30c3\u30b8\u30ce\u30fc\u30c9\u4e0a\u3067\u306e\u30b3\u30f3\u30c6\u30f3\u30c4\u30ad\u30e3\u30c3\u30b7\u30f3\u30b0\u30dd\u30ea\u30b7\u30fc\u306e\u7b56\u5b9a\u3068\u5b9f\u65bd\u3092\u62c5\u5f53\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u306b\u306f\u3001\u3069\u306e\u3088\u3046\u306a\u30b3\u30f3\u30c6\u30f3\u30c4\u3092\u30ad\u30e3\u30c3\u30b7\u30e5\u3059\u308b\u304b\u3001\u30ad\u30e3\u30c3\u30b7\u30e5\u3059\u308b\u671f\u9593\u3001\u30ad\u30e3\u30c3\u30b7\u30e5\u304c\u6709\u52b9\u3067\u306a\u304f\u306a\u308b\u30bf\u30a4\u30df\u30f3\u30b0\u3001\u30b3\u30f3\u30c6\u30f3\u30c4\u306e\u9bae\u5ea6\u3092\u3069\u306e\u3088\u3046\u306b\u78ba\u8a8d\u3059\u308b\u304b\u306a\u3069\u304c\u542b\u307e\u308c\u307e\u3059\u3002\u52b9\u7387\u7684\u306a\u7ba1\u7406\u306f\u3001\u30b3\u30f3\u30c6\u30f3\u30c4\u306e\u30bf\u30a4\u30e0\u30ea\u30fc\u306a\u914d\u4fe1\u3068\u30b5\u30fc\u30d0\u30fc\u306e\u5e2f\u57df\u5e45\u306e\u7bc0\u7d04\u3092\u5b9f\u73fe\u3059\u308b\u305f\u3081\u306e\u9375\u3068\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u76e3\u8996\u304a\u3088\u3073\u30ed\u30b0\u30b7\u30b9\u30c6\u30e0<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">CDN\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3001\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u91cf\u3001\u30ad\u30e3\u30c3\u30b7\u30e5\u30d2\u30c3\u30c8\u7387\u3001\u30a8\u30e9\u30fc\u7387\u306a\u3069\u306e\u6307\u6a19\u306b\u3064\u3044\u3066\u3001\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u3067\u306e\u76e3\u8996\u3068\u8a73\u7d30\u306a\u30ed\u30b0\u8a18\u9332\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u30c7\u30fc\u30bf\u306f\u3001\u904b\u7528\u7ba1\u7406\u8005\u304c\u554f\u984c\u3092\u5206\u6790\u3057\u3001\u8a2d\u5b9a\u3092\u6700\u9069\u5316\u3057\u3001\u52b9\u679c\u3092\u8a55\u4fa1\u3059\u308b\u305f\u3081\u306b\u975e\u5e38\u306b\u91cd\u8981\u3067\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">CDN\uff08Content Delivery 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