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class=\"wp-block-heading\">CDN\uff08Content Delivery Network\uff09\u306e\u6838\u5fc3\u7684\u306a\u4ed5\u7d44\u307f\u3068\u6280\u8853\u7684\u306a\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u306b\u3064\u3044\u3066<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">CDN\u306e\u4ed5\u7d44\u307f\u3092\u6df1\u304f\u7406\u89e3\u3059\u308b\u305f\u3081\u306b\u306f\u3001\u305d\u306e\u6280\u8853\u7684\u306a\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u3092\u5206\u6790\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u5178\u578b\u7684\u306aCDN\u30b7\u30b9\u30c6\u30e0\u306f\u3001\u4e3b\u306b4\u3064\u306e\u30b3\u30a2\u90e8\u5206\u3067\u69cb\u6210\u3055\u308c\u3066\u3044\u307e\u3059\uff1a\u30bd\u30fc\u30b9\u30b5\u30a4\u30c8\uff08\u30b3\u30f3\u30c6\u30f3\u30c4\u306e\u63d0\u4f9b\u5143\uff09\u3001\u30ad\u30e3\u30c3\u30b7\u30e5\u30b5\u30fc\u30d0\u30fc\u3001\u30a4\u30f3\u30c6\u30ea\u30b8\u30a7\u30f3\u30c8\u306a\u30b9\u30b1\u30b8\u30e5\u30fc\u30ea\u30f3\u30b0\u30b7\u30b9\u30c6\u30e0\u3001\u305d\u3057\u3066\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u3067\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u30bd\u30fc\u30b9\u30b5\u30a4\u30c8<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u30bd\u30fc\u30b9\u30b5\u30a4\u30c8\u3068\u306f\u3001\u30b3\u30f3\u30c6\u30f3\u30c4\u306e\u6700\u7d42\u7684\u306a\u51fa\u6240\u3001\u3064\u307e\u308a\u5143\u306e\u30b5\u30fc\u30d0\u30fc\u30c7\u30fc\u30bf\u304c\u4fdd\u5b58\u3055\u308c\u3066\u3044\u308b\u5834\u6240\u306e\u3053\u3068\u3067\u3059\u3002\u3053\u308c\u306f\u81ea\u793e\u3067\u69cb\u7bc9\u3057\u305f\u30c7\u30fc\u30bf\u30bb\u30f3\u30bf\u30fc\u30b5\u30fc\u30d0\u30fc\u3067\u3042\u308b\u5834\u5408\u3082\u3001\u30af\u30e9\u30a6\u30c9\u30b9\u30c8\u30ec\u30fc\u30b8\u30b5\u30fc\u30d3\u30b9\u3067\u3042\u308b\u5834\u5408\u3082\u3042\u308a\u307e\u3059\u3002CDN\uff08Content Delivery Network\uff09\u306e\u30ce\u30fc\u30c9\u304c\u30ad\u30e3\u30c3\u30b7\u30e5\u3059\u308b\u30b3\u30f3\u30c6\u30f3\u30c4\u306f\u3001\u3059\u3079\u3066\u30bd\u30fc\u30b9\u30b5\u30a4\u30c8\u304b\u3089\u53d6\u5f97\u3055\u308c\u307e\u3059\u3002\u7ba1\u7406\u8005\u306f\u3001\u52a0\u901f\u304c\u5fc5\u8981\u306a\u30c9\u30e1\u30a4\u30f3\u540d\u3092\u6307\u5b9a\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\uff08\u4f8b\uff1a <code data-no-auto-translation=\"\">www.example.com<\/code>DNS\u89e3\u6c7a\u6a29\u3092CDN\u30b5\u30fc\u30d3\u30b9\u30d7\u30ed\u30d0\u30a4\u30c0\u30fc\u306b\u59d4\u8b72\u3059\u308b\u3053\u3068\u304c\u3001\u52a0\u901f\u3092\u958b\u59cb\u3059\u308b\u305f\u3081\u306e\u7b2c\u4e00\u6b69\u3067\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u30ad\u30e3\u30c3\u30b7\u30e5\u30b5\u30fc\u30d0\u30fc<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u30ad\u30e3\u30c3\u30b7\u30e5\u30b5\u30fc\u30d0\u30fc\u306f\u3001\u30a8\u30c3\u30b8\u30ce\u30fc\u30c9\uff08edge node\uff09\u307e\u305f\u306fPoP\uff08Point of Presence\uff09\u3068\u3082\u547c\u3070\u308c\u3001CDN\uff08Content Delivery 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AUTO_SYNCED_PATTERN_INSERT_START -->\n<div class=\"grid grid-cols-1 md:grid-cols-2 gap-4 md:gap-6 mb-8 md:mb-10 mt-10\"> \r\n\t<!-- \u91cd\u590d\u5668\u5faa\u73af\u5f00\u59cb -->\r\n\t\t\r\n\t<!-- \u5546\u5bb6\u5361\u7247 -->\r\n\t<div class=\"bg-white dark:bg-gray-750 rounded-lg overflow-hidden shadow-md flex gap-1 flex-col     justify-between\" data-link=\"https:\/\/www.likacloud.com\/ja\/tolink\/bunny-net\/\">\r\n\t\t<div class=\"flex items-start justify-between\"> \r\n\t\t\t<!-- \u5546\u5bb6logo -->\r\n\t\t\t<div class=\"w-16 h-16 bg-orange-200 dark:bg-orange-500\/30 flex items-center justify-center flex-shrink-0 p-3\">\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" src=\"https:\/\/www.likacloud.com\/wp-content\/uploads\/2026\/01\/20260107081626.svg\" alt=\"\u30d0\u30cb\u30fc\u30cd\u30c3\u30c8CDN\" class=\"w-12 object-contain !dark-filter08\" title=\"\">\r\n\t\t\t\t\t\t\t\t\t\r\n\t\t\t<\/div>\r\n\t\t\t\r\n\t\t\t<!-- \u5546\u5bb6\u4fe1\u606f -->\r\n\t\t\t<div class=\"px-4 pt-2 flex-grow\">\r\n\t\t\t\t<div class=\"flex justify-between items-start mb-2\">\r\n\t\t\t\t\t<strong class=\"text-xl font-bold\">\u30d0\u30cb\u30fc\u30cd\u30c3\u30c8CDN<\/strong>\r\n\t\t\t\t\t\t\t\t\t<\/div>\r\n\t\t\t<\/div>\r\n\t\t<\/div>\r\n\t\t\t\t<span class=\"text-gray-500 dark:text-gray-300 !text-sm p-4 pb-0\">\u6708\u3005\u306e\u652f\u6255\u3044\u306f\u308f\u305a\u304b1\u30c9\u30eb\u304b\u3089\u3067\u3001\u6599\u91d1\u306f\u660e\u78ba\u3067\u96a0\u853d\u3055\u308c\u3066\u3044\u307e\u305b\u3093\u3002\u6c38\u7d9a\u7684\u306a\u30ad\u30e3\u30c3\u30b7\u30e5\u3001\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u306e\u76e3\u8996\u3001DDoS\u4fdd\u8b77\u3001\u7121\u6599\u306eSSL\u8a3c\u660e\u66f8\u3001\u30d3\u30c7\u30aa\u30b9\u30c8\u30ea\u30fc\u30df\u30f3\u30b0\u306b\u6700\u9069\u5316\u3055\u308c\u305f\u6a5f\u80fd\u3001\u304a\u3088\u3073\u67d4\u8edf\u306a\u4f7f\u7528\u3054\u3068\u306e\u8ab2\u91d1\u30e2\u30c7\u30eb\u304c\u542b\u307e\u308c\u307e\u3059\u3002<\/span>\r\n\t\t\t\t<div class=\"flex flex-col gap-4 md:gap-6 justify-between p-4\"> \r\n\t\t\t<!-- \u6807\u7b7e -->\r\n\t\t\t\t\t\t\r\n\t\t\t<!-- \u6d3b\u52a8\u548c\u94fe\u63a5 --> \r\n\t\t\t<div class=\"flex justify-between items-center gap-3 flex-col\">\r\n\t\t\t\t\t\t\t\t<div class=\"text-gray-500 dark:text-gray-300 !text-sm line-clamp-1\">\u30af\u30ec\u30b8\u30c3\u30c8\u30ab\u30fc\u30c9\u4e0d\u8981\u300114\u65e5\u9593\u7121\u6599\u30c8\u30e9\u30a4\u30a2\u30eb<\/div>\r\n\t\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/www.likacloud.com\/ja\/tolink\/bunny-net\/\" class=\"flex justify-end font-bold !text-lg !text-orange-600 dark:!text-orange-500\">bunny.net\u306eCDN\u3092\u898b\u308b<\/a>\r\n\t\t\t\t\t\t\t<\/div> \r\n\t\t<\/div>\r\n\t<\/div>\r\n\t\t\r\n\t<!-- \u5546\u5bb6\u5361\u7247 -->\r\n\t<div class=\"bg-white dark:bg-gray-750 rounded-lg overflow-hidden shadow-md flex gap-1 flex-col     justify-between\" data-link=\"https:\/\/www.likacloud.com\/ja\/tolink\/cloudways-cdn\/\">\r\n\t\t<div class=\"flex items-start justify-between\"> \r\n\t\t\t<!-- \u5546\u5bb6logo -->\r\n\t\t\t<div class=\"w-16 h-16 bg-blue-200 dark:bg-blue-500\/30 flex items-center justify-center flex-shrink-0 p-3\">\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" src=\"https:\/\/www.likacloud.com\/wp-content\/uploads\/2026\/01\/20260113030736.webp\" alt=\"\u30af\u30e9\u30a6\u30c9\u30a6\u30a7\u30a4\u30ba \u30af\u30e9\u30a6\u30c9\u30d5\u30ec\u30a2\u30fb\u30a8\u30f3\u30bf\u30fc\u30d7\u30e9\u30a4\u30ba\" class=\"w-12 object-contain !dark-filter08\" title=\"\">\r\n\t\t\t\t\t\t\t\t\t\r\n\t\t\t<\/div>\r\n\t\t\t\r\n\t\t\t<!-- \u5546\u5bb6\u4fe1\u606f -->\r\n\t\t\t<div class=\"px-4 pt-2 flex-grow\">\r\n\t\t\t\t<div class=\"flex justify-between items-start mb-2\">\r\n\t\t\t\t\t<strong class=\"text-xl font-bold\">\u30af\u30e9\u30a6\u30c9\u30a6\u30a7\u30a4\u30ba \u30af\u30e9\u30a6\u30c9\u30d5\u30ec\u30a2\u30fb\u30a8\u30f3\u30bf\u30fc\u30d7\u30e9\u30a4\u30ba<\/strong>\r\n\t\t\t\t\t\t\t\t\t<\/div>\r\n\t\t\t<\/div>\r\n\t\t<\/div>\r\n\t\t\t\t<span class=\"text-gray-500 dark:text-gray-300 !text-sm p-4 pb-0\">Cloudflare\u306eEnterprise CDN\/WAF\u306e\u6599\u91d1\u30d7\u30e9\u30f3\u306f\u3001100GB\u306e\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u3092\u542b\u30805\u30c9\u30e1\u30a4\u30f3\u307e\u3067\u304c1\u30c9\u30e1\u30a4\u30f3\u3042\u305f\u308a4.99\u7c73\u30c9\u30eb\/\u6708\u3001\u305d\u308c\u4ee5\u4e0a\u306f0.02\u7c73\u30c9\u30eb\/GB\u3068\u306a\u3063\u3066\u3044\u308b\u3002<\/span>\r\n\t\t\t\t<div class=\"flex flex-col gap-4 md:gap-6 justify-between p-4\"> \r\n\t\t\t<!-- \u6807\u7b7e -->\r\n\t\t\t\t\t\t\r\n\t\t\t<!-- \u6d3b\u52a8\u548c\u94fe\u63a5 --> \r\n\t\t\t<div class=\"flex justify-between items-center gap-3 flex-col\">\r\n\t\t\t\t\t\t\t\t<div class=\"text-gray-500 dark:text-gray-300 !text-sm 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\">\u30a4\u30f3\u30c6\u30ea\u30b8\u30a7\u30f3\u30c8\u6d3e\u9063\u30b7\u30b9\u30c6\u30e0<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u308c\u306fCDN\u306e\u300c\u8133\u300d\u3067\u3042\u308a\u3001\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u306e\u8ce2\u660e\u306a\u5206\u914d\u3092\u62c5\u5f53\u3057\u3066\u3044\u307e\u3059\u3002\u901a\u5e38\u3001\u30b0\u30ed\u30fc\u30d0\u30eb\u30ed\u30fc\u30c9\u30d0\u30e9\u30f3\u30b7\u30f3\u30b0\u3068\u30ed\u30fc\u30ab\u30eb\u30ed\u30fc\u30c9\u30d0\u30e9\u30f3\u30b7\u30f3\u30b0\u306e2\u3064\u306e\u5c64\u3067\u69cb\u6210\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u30b0\u30ed\u30fc\u30d0\u30eb\u30ed\u30fc\u30c9\u30d0\u30e9\u30f3\u30b7\u30f3\u30b0\u306f\u3001\u30e6\u30fc\u30b6\u30fc\u306e\u4f4d\u7f6e\u3001\u30ce\u30fc\u30c9\u306e\u5065\u5eb7\u72b6\u614b\u3001\u73fe\u5728\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u72b6\u6cc1\u306a\u3069\u306e\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u60c5\u5831\u306b\u57fa\u3065\u3044\u3066\u3001\u30e6\u30fc\u30b6\u30fc\u304c\u3069\u306e\u30a8\u30c3\u30b8\u30ce\u30fc\u30c9\u30af\u30e9\u30b9\u30bf\u306b\u30a2\u30af\u30bb\u30b9\u3059\u3079\u304d\u304b\u3092\u6c7a\u5b9a\u3057\u307e\u3059\u3002\u30ed\u30fc\u30ab\u30eb\u30ed\u30fc\u30c9\u30d0\u30e9\u30f3\u30b7\u30f3\u30b0\u306f\u305d\u306e\u30af\u30e9\u30b9\u30bf\u5185\u3067\u3001\u30ea\u30af\u30a8\u30b9\u30c8\u3092\u5177\u4f53\u7684\u306a\u30ad\u30e3\u30c3\u30b7\u30e5\u30b5\u30fc\u30d0\u30fc\u306b\u5272\u308a\u5f53\u3066\u307e\u3059\u3002\u30b9\u30b1\u30b8\u30e5\u30fc\u30ea\u30f3\u30b0\u30b7\u30b9\u30c6\u30e0\u306b\u3088\u308a\u3001\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u304c\u5e38\u306b\u6700\u9069\u306a\u7d4c\u8def\u306b\u5411\u304b\u3046\u3088\u3046\u306b\u306a\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u30af\u30e9\u30a4\u30a2\u30f3\u30c8<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u3064\u307e\u308a\u3001\u6700\u7d42\u7684\u306a\u30a8\u30f3\u30c9\u30e6\u30fc\u30b6\u30fc\u3001\u4f8b\u3048\u3070\u30d6\u30e9\u30a6\u30b6\u3001\u30b9\u30de\u30fc\u30c8\u30d5\u30a9\u30f3\u30a2\u30d7\u30ea\u3001\u307e\u305f\u306fIoT\uff08\u30e2\u30ce\u306e\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\uff09\u30c7\u30d0\u30a4\u30b9\u306e\u3053\u3068\u3067\u3059\u3002CDN\uff08\u30b3\u30f3\u30c6\u30f3\u30c4\u30c7\u30ea\u30d0\u30ea\u30fc\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\uff09\u306e\u304a\u304b\u3052\u3067\u3001\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u306f\u9060\u9694\u306b\u3042\u308b\u30b5\u30fc\u30d0\u30fc\u306b\u76f4\u63a5\u63a5\u7d9a\u3059\u308b\u5fc5\u8981\u306a\u304f\u3001\u6700\u3082\u8fd1\u3044\u30a8\u30c3\u30b8\u30ce\u30fc\u30c9\u3068\u306e\u307f\u901a\u4fe1\u3092\u884c\u3046\u305f\u3081\u3001\u8907\u96d1\u306a\u30d0\u30c3\u30af\u30a8\u30f3\u30c9\u3067\u306e\u30b9\u30b1\u30b8\u30e5\u30fc\u30ea\u30f3\u30b0\u51e6\u7406\u3092\u610f\u8b58\u3059\u308b\u3053\u3068\u306f\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u306e\u30ef\u30fc\u30af\u30d5\u30ed\u30fc\u5168\u4f53\u3092\u8981\u7d04\u3059\u308b\u3068\u4ee5\u4e0b\u306e\u901a\u308a\u3067\u3059\uff1a\u30e6\u30fc\u30b6\u30fc\u304cCDN\u306b\u63a5\u7d9a\u3055\u308c\u305f\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u30a2\u30c9\u30ec\u30b9\u306b\u30a2\u30af\u30bb\u30b9\u3059\u308b \u2192 \u30ed\u30fc\u30ab\u30eb\u306eDNS\u30b7\u30b9\u30c6\u30e0\u3068CDN\u306e\u30b9\u30b1\u30b8\u30e5\u30fc\u30ea\u30f3\u30b0\u30b7\u30b9\u30c6\u30e0\u304c\u5354\u529b\u3057\u3066\u3001\u6700\u9069\u306a\u30a8\u30c3\u30b8\u30ce\u30fc\u30c9\u306eIP\u30a2\u30c9\u30ec\u30b9\u3092\u8fd4\u3059 \u2192 \u30e6\u30fc\u30b6\u30fc\u304c\u305d\u306e\u30a8\u30c3\u30b8\u30ce\u30fc\u30c9\u306b\u30ea\u30af\u30a8\u30b9\u30c8\u3092\u9001\u4fe1\u3059\u308b \u2192 \u30a8\u30c3\u30b8\u30ce\u30fc\u30c9\u304c\u30ad\u30e3\u30c3\u30b7\u30e5\u3092\u78ba\u8a8d\u3057\u3001\u30ad\u30e3\u30c3\u30b7\u30e5\u306b\u30d2\u30c3\u30c8\u3059\u308c\u3070\u305d\u306e\u5185\u5bb9\u3092\u76f4\u63a5\u8fd4\u3059\u3002\u30ad\u30e3\u30c3\u30b7\u30e5\u306b\u30d2\u30c3\u30c8\u3057\u306a\u3044\u5834\u5408\u306f\u3001\u30aa\u30ea\u30b8\u30ca\u30eb\u306e\u30b3\u30f3\u30c6\u30f3\u30c4\u3092\u53d6\u5f97\u3057\u3066\u30ad\u30e3\u30c3\u30b7\u30e5\u306b\u4fdd\u5b58\u3059\u308b \u2192 \u30b3\u30f3\u30c6\u30f3\u30c4\u304c\u52b9\u7387\u7684\u306b\u30e6\u30fc\u30b6\u30fc\u306b\u914d\u4fe1\u3055\u308c\u308b\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">CDN \u5728\u73b0\u4ee3\u4e92\u8054\u7f51\u4e2d\u7684\u5173\u952e\u5e94\u7528\u573a\u666f<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">CDN\uff08Content Delivery Network\uff09\u306e\u7528\u9014\u306f\u3001\u521d\u671f\u306e\u5358\u7d14\u306a\u9759\u7684\u30a6\u30a7\u30d6\u30da\u30fc\u30b8\u306e\u9ad8\u901f\u5316\u3092\u306f\u308b\u304b\u306b\u8d85\u3048\u3001\u30c7\u30b8\u30bf\u30eb\u30d3\u30b8\u30cd\u30b9\u306e\u3042\u3089\u3086\u308b\u9762\u306b\u6d78\u900f\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u304a\u3088\u3073\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u9ad8\u901f\u5316<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u308c\u306fCDN\uff08Content Delivery Network\uff09\u306e\u6700\u3082\u5178\u578b\u7684\u306a\u5229\u7528\u4f8b\u3067\u3059\u3002\u30cb\u30e5\u30fc\u30b9\u30dd\u30fc\u30bf\u30eb\u30b5\u30a4\u30c8\u3001e\u30b3\u30de\u30fc\u30b9\u30b5\u30a4\u30c8\u3001\u4f01\u696d\u306e\u516c\u5f0f\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u306a\u3069\u3001\u3069\u306e\u3088\u3046\u306a\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u3067\u3082CDN\u3092\u6d3b\u7528\u3057\u3066HTML\u3001CSS\u3001JavaScript\u3001\u753b\u50cf\u306a\u3069\u306e\u9759\u7684\u30b3\u30f3\u30c6\u30f3\u30c4\u306e\u8aad\u307f\u8fbc\u307f\u901f\u5ea6\u3092\u9ad8\u901f\u5316\u3057\u3066\u3044\u307e\u3059\u3002\u52d5\u7684\u30b3\u30f3\u30c6\u30f3\u30c4\u306b\u3064\u3044\u3066\u3082\u3001\u73fe\u4ee3\u306eCDN\u306f\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u306e\u6700\u9069\u5316\u3084TCP\uff08Transmission Control Protocol\uff09\u306e\u6700\u9069\u5316\u306a\u3069\u306e\u6280\u8853\u3092\u901a\u3058\u3066\u9ad8\u901f\u5316\u3092\u5b9f\u73fe\u3057\u3001\u30da\u30fc\u30b8\u306e\u6700\u521d\u306e\u8868\u793a\u307e\u3067\u306e\u6642\u9593\uff08\u30d5\u30ed\u30f3\u30c8\u30da\u30fc\u30b8\u30ed\u30fc\u30c9\u30bf\u30a4\u30e0\uff09\u3092\u5927\u5e45\u306b\u77ed\u7e2e\u3057\u3001\u30e6\u30fc\u30b6\u30fc\u306e\u96e2\u8131\u7387\u3084\u30b3\u30f3\u30d0\u30fc\u30b8\u30e7\u30f3\u7387\u3092\u5411\u4e0a\u3055\u305b\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u5927\u5bb9\u91cf\u30d5\u30a1\u30a4\u30eb\u306e\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3068\u914d\u5e03<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u30d1\u30c3\u30b1\u30fc\u30b8\u3001\u30b2\u30fc\u30e0\u306e\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u3001\u30b9\u30de\u30fc\u30c8\u30d5\u30a9\u30f3\u306e\u30b7\u30b9\u30c6\u30e0\u30d5\u30a1\u30fc\u30e0\u30a6\u30a7\u30a2\u3001\u9ad8\u89e3\u50cf\u5ea6\u306e\u6620\u753b\u4e88\u544a\u7de8\u306a\u3069\u306e\u30d5\u30a1\u30a4\u30eb\u306f\u3001\u901a\u5e38\u975e\u5e38\u306b\u5927\u304d\u306a\u5bb9\u91cf\u3092\u6301\u3063\u3066\u3044\u307e\u3059\u3002CDN\uff08Content Delivery Network\uff09\u3092\u5229\u7528\u3057\u3066\u3053\u308c\u3089\u306e\u30d5\u30a1\u30a4\u30eb\u3092\u914d\u4fe1\u3059\u308b\u3053\u3068\u3067\u3001\u3059\u3079\u3066\u306e\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u304c\u30bd\u30fc\u30b9\u30b5\u30fc\u30d0\u30fc\u306b\u96c6\u4e2d\u3059\u308b\u306e\u3092\u9632\u304e\u3001\u30a8\u30c3\u30b8\u30ce\u30fc\u30c9\u306e\u5e2f\u57df\u5e45\u306e\u5229\u70b9\u3092\u6d3b\u304b\u3057\u3066\u30e6\u30fc\u30b6\u30fc\u306b\u5b89\u5b9a\u3057\u305f\u9ad8\u901f\u306a\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u4f53\u9a13\u3092\u63d0\u4f9b\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u307e\u305f\u3001\u30bd\u30fc\u30b9\u30b5\u30fc\u30d0\u30fc\u306e\u5e2f\u57df\u5e45\u30b3\u30b9\u30c8\u3082\u5927\u5e45\u306b\u524a\u6e1b\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u30b9\u30c8\u30ea\u30fc\u30df\u30f3\u30b0\u30d3\u30c7\u30aa\u306e\u30aa\u30f3\u30c7\u30de\u30f3\u30c9\u8996\u8074\u3068\u30e9\u30a4\u30d6\u914d\u4fe1<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u30aa\u30f3\u30e9\u30a4\u30f3\u30d3\u30c7\u30aa\u30b5\u30fc\u30d3\u30b9\u306f\u3001CDN\uff08Content Delivery Network\uff09\u306e\u4e3b\u8981\u306a\u63a8\u9032\u529b\u306e\u4e00\u3064\u3067\u3059\u3002\u30d3\u30c7\u30aa\u30aa\u30f3\u30c7\u30de\u30f3\u30c9\u306e\u5834\u5408\u3001CDN\u306f\u4eba\u6c17\u306e\u3042\u308b\u30d3\u30c7\u30aa\u30d5\u30a1\u30a4\u30eb\u3092\u30a8\u30c3\u30b8\u30b5\u30fc\u30d0\u30fc\u306b\u30ad\u30e3\u30c3\u30b7\u30e5\u3057\u3001\u591a\u6570\u306e\u30e6\u30fc\u30b6\u30fc\u304c\u540c\u6642\u306b\u8996\u8074\u3067\u304d\u308b\u3088\u3046\u306b\u3059\u308b\u3053\u3068\u3067\u3001\u52d5\u753b\u306e\u30ab\u30af\u3064\u304d\u3092\u9632\u304e\u307e\u3059\u3002\u30e9\u30a4\u30d6\u914d\u4fe1\u306e\u5834\u5408\u306b\u306f\u3001CDN\u304c\u5c02\u7528\u306e\u30b9\u30c8\u30ea\u30fc\u30df\u30f3\u30b0\u52a0\u901f\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3092\u5229\u7528\u3057\u3066\u3001\u914d\u4fe1\u8005\u5074\u304b\u3089\u306e\u30b9\u30c8\u30ea\u30fc\u30df\u30f3\u30b0\u30c7\u30fc\u30bf\u3092\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u304b\u3064\u4f4e\u9045\u5ef6\u3067\u4e16\u754c\u4e2d\u306e\u8996\u8074\u8005\u306b\u914d\u4fe1\u3057\u3001\u30e9\u30a4\u30d6\u914d\u4fe1\u306e\u30b9\u30e0\u30fc\u30ba\u3055\u3068\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u6027\u3092\u4fdd\u8a3c\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u5b89\u5168\u4fdd\u8b77<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u73fe\u4ee3\u306eCDN\uff08Content Delivery Network\uff09\u306f\u5f37\u529b\u306a\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u6a5f\u80fd\u3092\u5099\u3048\u3066\u3044\u307e\u3059\u3002\u30bd\u30fc\u30b9\u30b5\u30fc\u30d0\u30fc\u306eIP\u30a2\u30c9\u30ec\u30b9\u3092\u96a0\u3059\u3053\u3068\u3067\u3001CDN\u81ea\u4f53\u304c\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306e\u30d0\u30ea\u30a2\u3068\u306a\u308a\u3001\u5206\u6563\u578b\u30b5\u30fc\u30d3\u30b9\u62d2\u5426\u653b\u6483\uff08DDoS\u653b\u6483\uff09\u306a\u3069\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u653b\u6483\u304b\u3089\u30b5\u30a4\u30c8\u3092\u52b9\u679c\u7684\u306b\u5b88\u308a\u307e\u3059\u3002\u3055\u3089\u306b\u3001\u591a\u304f\u306eCDN\u3067\u306fWeb\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u6a5f\u80fd\u3082\u63d0\u4f9b\u3055\u308c\u3066\u304a\u308a\u3001\u60aa\u610f\u306e\u3042\u308b\u30af\u30ed\u30fc\u30e9\u30fc\u306e\u30d6\u30ed\u30c3\u30af\u3084SQL\u30a4\u30f3\u30b8\u30a7\u30af\u30b7\u30e7\u30f3\u3001\u30af\u30ed\u30b9\u30b5\u30a4\u30c8\u30b9\u30af\u30ea\u30d7\u30c6\u30a3\u30f3\u30b0\uff08XSS\uff09\u3068\u3044\u3063\u305f\u4e00\u822c\u7684\u306a\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u5c64\u306e\u653b\u6483\u3092\u9632\u304e\u3001\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u306e\u30d3\u30b8\u30cd\u30b9\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3092\u78ba\u4fdd\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">API\u3068\u52d5\u7684\u30b3\u30f3\u30c6\u30f3\u30c4\u306e\u9ad8\u901f\u5316<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u30e2\u30d0\u30a4\u30eb\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u3068\u30de\u30a4\u30af\u30ed\u30b5\u30fc\u30d3\u30b9\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u306e\u666e\u53ca\u306b\u4f34\u3044\u3001API\u306e\u547c\u3073\u51fa\u3057\u983b\u5ea6\u306f\u975e\u5e38\u306b\u9ad8\u304f\u306a\u3063\u3066\u3044\u307e\u3059\u3002CDN\uff08Content Delivery Network\uff09\u306f\u3001\u30ea\u30af\u30a8\u30b9\u30c8\u30d1\u30e9\u30e1\u30fc\u30bf\u30fc\u3084\u30d8\u30c3\u30c0\u30fc\u60c5\u5831\u306a\u3069\u306b\u57fa\u3065\u3044\u3066API\u306e\u5fdc\u7b54\u3092\u30a4\u30f3\u30c6\u30ea\u30b8\u30a7\u30f3\u30c8\u306b\u30ad\u30e3\u30c3\u30b7\u30e5\u3057\u3001API\u30ea\u30af\u30a8\u30b9\u30c8\u306e\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u3092\u6700\u9069\u5316\u3059\u308b\u3053\u3068\u3067\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u9045\u5ef6\u3092\u4f4e\u6e1b\u3057\u3001\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u30d0\u30c3\u30af\u30a8\u30f3\u30c9\u30b5\u30fc\u30d3\u30b9\u306e\u5fdc\u7b54\u901f\u5ea6\u3068\u5b89\u5b9a\u6027\u3092\u5411\u4e0a\u3055\u305b\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u9069\u5207\u306aCDN\uff08Content Delivery Network\uff09\u30b5\u30fc\u30d3\u30b9\u3092\u9078\u629e\u3057\u3001\u8a2d\u5b9a\u3059\u308b\u65b9\u6cd5<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u5e02\u5834\u306b\u306f\u591a\u304f\u306eCDN\uff08Content Delivery Network\uff09\u30b5\u30fc\u30d3\u30b9\u30d7\u30ed\u30d0\u30a4\u30c0\u30fc\u304c\u5b58\u5728\u3059\u308b\u4e2d\u3067\u3001\u3069\u306e\u30d7\u30ed\u30d0\u30a4\u30c0\u30fc\u3092\u9078\u629e\u3057\u3001\u52b9\u679c\u7684\u306b\u8a2d\u5b9a\u3059\u308b\u304b\u306f\u3001\u6280\u8853\u7684\u306a\u610f\u601d\u6c7a\u5b9a\u3092\u884c\u3046\u8005\u306b\u3068\u3063\u3066\u91cd\u8981\u306a\u8ab2\u984c\u3067\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u4e3b\u8981\u306a\u696d\u7e3e\u6307\u6a19\u3092\u8a55\u4fa1\u3059\u308b\u3002<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">CDN\u3092\u9078\u629e\u3059\u308b\u969b\u306b\u306f\u3001\u4ee5\u4e0b\u306e\u6307\u6a19\u306b\u91cd\u70b9\u3092\u7f6e\u304f\u3079\u304d\u3067\u3059\uff1a\u30ce\u30fc\u30c9\u306e\u30ab\u30d0\u30fc\u7bc4\u56f2\u3068\u54c1\u8cea\uff08\u7279\u306b\u30bf\u30fc\u30b2\u30c3\u30c8\u30e6\u30fc\u30b6\u30fc\u304c\u3044\u308b\u5730\u57df\uff09\u3001\u30ad\u30e3\u30c3\u30b7\u30e5\u30d2\u30c3\u30c8\u7387\uff08\u52a0\u901f\u52b9\u679c\u3068\u30b3\u30b9\u30c8\u306b\u76f4\u63a5\u5f71\u97ff\u3092\u4e0e\u3048\u308b\uff09\u3001\u5fdc\u7b54\u6642\u9593\u3068\u53ef\u7528\u6027\u3001\u5e2f\u57df\u5e45\u306e\u5bb9\u91cf\u3068\u67d4\u8edf\u6027\u3002\u3053\u308c\u3089\u306f\u3001\u7b2c\u4e09\u8005\u306e\u76e3\u8996\u30c4\u30fc\u30eb\u3084\u30b5\u30fc\u30d3\u30b9\u30d7\u30ed\u30d0\u30a4\u30c0\u30fc\u304c\u63d0\u4f9b\u3059\u308b\u30c8\u30e9\u30a4\u30a2\u30eb\u30b5\u30fc\u30d3\u30b9\u3092\u5229\u7528\u3057\u3066\u5b9f\u969b\u306b\u30c6\u30b9\u30c8\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u30d3\u30b8\u30cd\u30b9\u30cb\u30fc\u30ba\u3068\u30b3\u30b9\u30c8\u30e2\u30c7\u30eb\u3092\u660e\u78ba\u306b\u3059\u308b<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u7570\u306a\u308b\u30d3\u30b8\u30cd\u30b9\u306b\u304a\u3044\u3066\u3001CDN\uff08Content Delivery Network\uff09\u3078\u306e\u30cb\u30fc\u30ba\u306e\u7126\u70b9\u306f\u7570\u306a\u308a\u307e\u3059\u3002\u30cb\u30e5\u30fc\u30b9\u30b5\u30a4\u30c8\u3067\u306f\u9ad8\u3044\u30ad\u30e3\u30c3\u30b7\u30e5\u30d2\u30c3\u30c8\u7387\u3068\u4f4e\u30b3\u30b9\u30c8\u304c\u6c42\u3081\u3089\u308c\u3001E\u30b3\u30de\u30fc\u30b9\u30b5\u30a4\u30c8\u3067\u306f\u52d5\u7684\u306a\u30b3\u30f3\u30c6\u30f3\u30c4\u306e\u9ad8\u901f\u914d\u4fe1\u3068\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u304c\u91cd\u8981\u3067\u3059\u3002\u307e\u305f\u3001\u52d5\u753b\u914d\u4fe1\u4f1a\u793e\u306b\u306f\u5f37\u529b\u306a\u30b9\u30c8\u30ea\u30fc\u30df\u30f3\u30b0\u6a5f\u80fd\u3068\u9ad8\u3044\u5e2f\u57df\u5e45\u304c\u5fc5\u8981\u3067\u3059\u3002\u30b5\u30fc\u30d3\u30b9\u30d7\u30ed\u30d0\u30a4\u30c0\u30fc\u306e\u6599\u91d1\u4f53\u7cfb\uff08\u4f8b\uff1a\u5e2f\u57df\u5e45\u306e\u30d4\u30fc\u30af\u5024\u306b\u57fa\u3065\u304f\u6599\u91d1\u3001\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u91cf\u306b\u57fa\u3065\u304f\u6599\u91d1\u3001\u30ea\u30af\u30a8\u30b9\u30c8\u56de\u6570\u306b\u57fa\u3065\u304f\u6599\u91d1\u306a\u3069\uff09\u3092\u660e\u78ba\u306b\u7406\u89e3\u3057\u3001\u81ea\u793e\u306e\u30d3\u30b8\u30cd\u30b9\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u306e\u7279\u6027\u3092\u8003\u616e\u3057\u3066\u7dcf\u6240\u6709\u30b3\u30b9\u30c8\uff08TCO: Total Cost of Ownership\uff09\u3092\u7b97\u51fa\u3059\u308b\u3053\u3068\u304c\u91cd\u8981\u3067\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u6838\u5fc3\u8a2d\u5b9a\u624b\u9806<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">CDN\u306e\u8a2d\u5b9a\u306b\u306f\u901a\u5e38\u3001\u3044\u304f\u3064\u304b\u306e\u57fa\u672c\u7684\u306a\u624b\u9806\u304c\u3042\u308a\u307e\u3059\u3002\u307e\u305a\u3001CDN\u30b5\u30fc\u30d3\u30b9\u30d7\u30ed\u30d0\u30a4\u30c0\u30fc\u306e\u30b3\u30f3\u30bd\u30fc\u30eb\u306b\u52a0\u901f\u3092\u5fc5\u8981\u3068\u3059\u308b\u30c9\u30e1\u30a4\u30f3\u540d\u3092\u8ffd\u52a0\u3057\u307e\u3059\u3002\u6b21\u306b\u3001\u305d\u306e\u30c9\u30e1\u30a4\u30f3\u540d\u306eCNAME\u30ec\u30b3\u30fc\u30c9\u3092\u30b5\u30fc\u30d3\u30b9\u30d7\u30ed\u30d0\u30a4\u30c0\u30fc\u304c\u63d0\u4f9b\u3059\u308b\u30a2\u30c9\u30ec\u30b9\u306b\u8a2d\u5b9a\u3057\u3001DNS\u89e3\u6c7a\u306e\u6a29\u9650\u3092\u79fb\u8b72\u3057\u307e\u3059\u3002\u305d\u306e\u5f8c\u3001\u30ea\u30bd\u30fc\u30b9\u306e\u7a2e\u985e\u306b\u5fdc\u3058\u3066\u30ad\u30e3\u30c3\u30b7\u30e5\u30eb\u30fc\u30eb\u3092\u8a2d\u5b9a\u3057\u307e\u3059\u3002\u4f8b\u3048\u3070\u3001\u753b\u50cf\u306f30\u65e5\u9593\u3001HTML\u30d5\u30a1\u30a4\u30eb\u306f5\u5206\u9593\u30ad\u30e3\u30c3\u30b7\u30e5\u3055\u308c\u308b\u3088\u3046\u306b\u3057\u307e\u3059\u3002\u6b21\u306b\u3001\u30ea\u30bd\u30fc\u30b9\u306e\u53d6\u5f97\u5143\uff08\u30aa\u30ea\u30b8\u30f3\u30b5\u30a4\u30c8\uff09\u306e\u30a2\u30c9\u30ec\u30b9\u3068\u30ea\u30bd\u30fc\u30b9\u53d6\u5f97\u306e\u305f\u3081\u306e\u30d7\u30ed\u30c8\u30b3\u30eb\u3092\u6307\u5b9a\u3059\u308b\u30ea\u30bd\u30fc\u30b9\u30dd\u30ea\u30b7\u30fc\u3092\u8a2d\u5b9a\u3057\u307e\u3059\u3002\u6700\u5f8c\u306b\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u4e0a\u306e\u8981\u4ef6\u306b\u5fdc\u3058\u3066\u3001HTTPS\u8a3c\u660e\u66f8\u306e\u8a2d\u5b9a\u3084\u30a2\u30af\u30bb\u30b9\u5236\u5fa1\u3001\u30ea\u30f3\u30af\u30b8\u30e3\u30c3\u30af\u9632\u6b62\u306a\u3069\u306e\u9ad8\u5ea6\u306a\u6a5f\u80fd\u3092\u8a2d\u5b9a\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u7d99\u7d9a\u7684\u306a\u30e2\u30cb\u30bf\u30ea\u30f3\u30b0\u3068\u6700\u9069\u5316<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">CDN\u306e\u5c0e\u5165\u306f\u4e00\u5ea6\u304d\u308a\u306e\u5bfe\u7b56\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u30b5\u30fc\u30d3\u30b9\u30d7\u30ed\u30d0\u30a4\u30c0\u30fc\u304c\u63d0\u4f9b\u3059\u308b\u76e3\u8996\u30b0\u30e9\u30d5\u3084\u5206\u6790\u30ed\u30b0\u3092\u6d3b\u7528\u3057\u3001\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u91cf\u3001\u547d\u4e2d\u7387\u3001\u30a8\u30e9\u30fc\u7387\u3001\u30a2\u30af\u30bb\u30b9\u9045\u5ef6\u306a\u3069\u306e\u91cd\u8981\u306a\u30c7\u30fc\u30bf\u3092\u7d99\u7d9a\u7684\u306b\u76e3\u8996\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u30c7\u30fc\u30bf\u306e\u30d5\u30a3\u30fc\u30c9\u30d0\u30c3\u30af\u306b\u57fa\u3065\u3044\u3066\u30ad\u30e3\u30c3\u30b7\u30e5\u6226\u7565\u3092\u8abf\u6574\u3057\u3001\u4eba\u6c17\u306e\u3042\u308b\u30b3\u30f3\u30c6\u30f3\u30c4\u3092\u4e8b\u524d\u306b\u6e96\u5099\uff08\u30d7\u30ea\u30d2\u30fc\u30c8\uff09\u3057\u305f\u308a\u3001\u671f\u9650\u5207\u308c\u306e\u30ad\u30e3\u30c3\u30b7\u30e5\u3092\u524a\u9664\u3057\u305f\u308a\u3059\u308b\u3053\u3068\u3067\u3001CDN\u306e\u52b9\u679c\u3092\u6700\u5927\u9650\u306b\u5f15\u304d\u51fa\u3059\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u6982\u8981<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">CDN\uff08Content Delivery Network\uff09\u306f\u3001\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u30b3\u30f3\u30c6\u30f3\u30c4\u306e\u300c\u9ad8\u901f\u9053\u8def\u300d\u304a\u3088\u3073\u300c\u914d\u9001\u30bb\u30f3\u30bf\u30fc\u300d\u3068\u3057\u3066\u3001\u73fe\u4ee3\u306e\u30aa\u30f3\u30e9\u30a4\u30f3\u30b5\u30fc\u30d3\u30b9\u306b\u3068\u3063\u3066\u6b20\u304b\u305b\u306a\u3044\u30a4\u30f3\u30d5\u30e9\u3068\u306a\u3063\u3066\u3044\u307e\u3059\u3002CDN\u306f\u30b3\u30f3\u30c6\u30f3\u30c4\u3092\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u6700\u3082\u8fd1\u3044\u5834\u6240\u306b\u914d\u4fe1\u3059\u308b\u3053\u3068\u3067\u3001\u8ddd\u96e2\u3084\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u30dc\u30c8\u30eb\u30cd\u30c3\u30af\u306b\u3088\u308b\u9045\u5ef6\u554f\u984c\u3092\u6839\u672c\u7684\u306b\u89e3\u6c7a\u3057\u3001\u30e6\u30fc\u30b6\u30fc\u306b\u8fc5\u901f\u3067\u5b89\u5b9a\u3057\u305f\u3001\u5b89\u5168\u306a\u30a2\u30af\u30bb\u30b9\u4f53\u9a13\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002\u5358\u7d14\u306a\u9759\u7684\u30b3\u30f3\u30c6\u30f3\u30c4\u306e\u9ad8\u901f\u5316\u304b\u3089\u3001\u8907\u96d1\u306a\u52d5\u7684API\u306e\u9ad8\u901f\u5316\u3001\u30b9\u30c8\u30ea\u30fc\u30df\u30f3\u30b0\u30e1\u30c7\u30a3\u30a2\u306e\u914d\u4fe1\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u5bfe\u7b56\u306b\u81f3\u308b\u307e\u3067\u3001CDN\u306e\u6a5f\u80fd\u7bc4\u56f2\u306f\u7d76\u3048\u305a\u62e1\u5927\u3057\u3066\u3044\u307e\u3059\u3002\u4f01\u696d\u3084\u958b\u767a\u8005\u306b\u3068\u3063\u3066\u3001CDN\u306e\u4ed5\u7d44\u307f\u3092\u7406\u89e3\u3057\u3001\u81ea\u793e\u306e\u30d3\u30b8\u30cd\u30b9\u7279\u6027\u306b\u5408\u308f\u305b\u3066CDN\u30b5\u30fc\u30d3\u30b9\u3092\u9078\u629e\u30fb\u8a2d\u5b9a\u30fb\u6700\u9069\u5316\u3059\u308b\u3053\u3068\u306f\u3001\u9ad8\u6027\u80fd\u3067\u9ad8\u53ef\u7528\u6027\u306e\u30c7\u30b8\u30bf\u30eb\u88fd\u54c1\u3092\u69cb\u7bc9\u3059\u308b\u305f\u3081\u306e\u91cd\u8981\u306a\u30b9\u30c6\u30c3\u30d7\u3067\u3059\u3002\u30c7\u30fc\u30bf\u91cf\u304c\u7206\u767a\u7684\u306b\u5897\u52a0\u3057\u3001\u30e6\u30fc\u30b6\u30fc\u306e\u8981\u6c42\u304c\u65e5\u3005\u53b3\u3057\u304f\u306a\u308b2026\u5e74\u306b\u304a\u3044\u3066\u3001CDN\u6280\u8853\u3092\u52b9\u679c\u7684\u306b\u6d3b\u7528\u3059\u308b\u3053\u3068\u306f\u3001\u6fc0\u3057\u3044\u5e02\u5834\u7af6\u4e89\u306e\u4e2d\u3067\u30ea\u30fc\u30c9\u3092\u4fdd\u3064\u305f\u3081\u306e\u91cd\u8981\u306a\u512a\u4f4d\u6027\u3068\u306a\u308b\u3067\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">FAQ \u3088\u304f\u3042\u308b\u8cea\u554f<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">CDN\u3068\u30af\u30e9\u30a6\u30c9\u30b5\u30fc\u30d0\u30fc\u306e\u9055\u3044\u306f\u4f55\u3067\u3059\u304b\uff1f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">CDN\uff08Content Delivery Network\uff09\u3068\u30af\u30e9\u30a6\u30c9\u30b5\u30fc\u30d0\u30fc\u306f\u3001\u7570\u306a\u308b\u30b5\u30fc\u30d3\u30b9\u3067\u3059\u304c\u4e92\u3044\u306b\u88dc\u5b8c\u3057\u5408\u3046\u5b58\u5728\u3067\u3059\u3002\u30af\u30e9\u30a6\u30c9\u30b5\u30fc\u30d0\u30fc\u306f\u3001\u30b3\u30f3\u30d4\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u51e6\u7406\u3001\u30b9\u30c8\u30ec\u30fc\u30b8\u3001\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u5b9f\u884c\u74b0\u5883\u3092\u63d0\u4f9b\u3057\u3001\u30b3\u30f3\u30c6\u30f3\u30c4\u306e\u300c\u5236\u4f5c\u62e0\u70b9\u300d\u307e\u305f\u306f\u300c\u30bd\u30fc\u30b9\u30b5\u30a4\u30c8\u300d\u3068\u306a\u308a\u307e\u3059\u3002\u4e00\u65b9\u3001CDN\u306f\u30b3\u30f3\u30c6\u30f3\u30c4\u914d\u4fe1\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3067\u3042\u308a\u3001\u30b3\u30f3\u30c6\u30f3\u30c4\u3092\u81ea\u3089\u751f\u6210\u3059\u308b\u306e\u3067\u306f\u306a\u304f\u3001\u30af\u30e9\u30a6\u30c9\u30b5\u30fc\u30d0\u30fc\uff08\u307e\u305f\u306f\u4ed6\u306e\u30bd\u30fc\u30b9\u30b5\u30a4\u30c8\uff09\u306b\u3042\u308b\u30b3\u30f3\u30c6\u30f3\u30c4\u3092\u8907\u88fd\u3057\u3066\u4e16\u754c\u4e2d\u306e\u30ad\u30e3\u30c3\u30b7\u30e5\u30ce\u30fc\u30c9\u306b\u914d\u4fe1\u3057\u307e\u3059\u3002CDN\u306e\u4e3b\u306a\u5f79\u5272\u306f\u914d\u4fe1\u30d7\u30ed\u30bb\u30b9\u306e\u6700\u9069\u5316\u3067\u3042\u308a\u3001\u30a2\u30af\u30bb\u30b9\u901f\u5ea6\u306e\u5411\u4e0a\u3092\u76ee\u7684\u3068\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">CDN\u3092\u4f7f\u7528\u3057\u305f\u5f8c\u3067\u3082\u3001\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u306e\u5143\u306e\u30b5\u30fc\u30d0\u30fc\u306f\u5fc5\u8981\u3067\u3059\u304b\uff1f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u306f\u3044\u3001\u4f9d\u7136\u3068\u3057\u3066\u5fc5\u8981\u3067\u3059\u3002\u30aa\u30ea\u30b8\u30ca\u30eb\u30b5\u30fc\u30d0\u30fc\u3001\u3064\u307e\u308a\u30b3\u30f3\u30c6\u30f3\u30c4\u306e\u767a\u4fe1\u5143\u3067\u3042\u308a\u3001\u30c7\u30fc\u30bf\u306e\u4fe1\u983c\u3067\u304d\u308b\u4fdd\u5b58\u5834\u6240\u3067\u3059\u3002CDN\uff08Content Delivery 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