{"id":22718,"date":"2023-09-14T07:27:51","date_gmt":"2023-09-13T22:27:51","guid":{"rendered":"http:\/\/www.code-magagine.com\/?p=22718"},"modified":"2023-09-15T09:06:50","modified_gmt":"2023-09-15T00:06:50","slug":"%e3%80%90web%e6%8a%80%e8%a1%93%e3%80%91cdn%e3%81%ab%e3%81%a4%e3%81%84%e3%81%a6","status":"publish","type":"post","link":"http:\/\/www.code-magagine.com\/?p=22718","title":{"rendered":"\u3010Web\u6280\u8853\u3011CDN\u306b\u3064\u3044\u3066"},"content":{"rendered":"\n<p>\u300cContent Delivery Netowork\u300d\u306e\u7565\u3067\u30b3\u30f3\u30c6\u30f3\u30c4\u3092\u3088\u308a\u65e9\u304f\u52b9\u7387\u7684\u306b\u914d\u4fe1\u3059\u308b\u305f\u3081\u306b\u69cb\u7bc9\u3055\u308c\u305f\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u3053\u3068\u3092\u6307\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<h2 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class=\"wp-block-heading\">S3\u76f4\u30bb\u30af\u30bb\u30b9\u3068\u6bd4\u3079\u3066<\/h2>\n\n\n\n<p>s3\u306a\u3069\u306e\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u30b9\u30c8\u30ec\u30fc\u30b8\u306b\u76f4\u63a5\u53c2\u7167\u3057\u3066\u3044\u308b\u30b5\u30a4\u30c8\u306f\u307e\u3060\u3042\u308a\u307e\u3059\u304c\u3001\u305d\u308c\u306f\u3044\u308f\u3070\u30aa\u30ea\u30b8\u30f3\u3078\u306e\u76f4\u30a2\u30af\u30bb\u30b9\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">CDN\u306e\u30e1\u30ea\u30c3\u30c8<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">\u30b3\u30b9\u30c8\u304c\u5b89\u3044<\/h3>\n\n\n\n<p>\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u8ab2\u91d1\uff08\u914d\u4fe1\u3057\u305f\u30d0\u30a4\u30c8\u30b5\u30a4\u30ba\uff09\u3092\u57fa\u672c\u3068\u3057\u3066\u3001\u30ea\u30af\u30a8\u30b9\u30c8\u6570\u3084\u8a3c\u660e\u66f8\u306a\u3069\u3067\u8ffd\u52a0\u8ab2\u91d1\u304c\u5165\u308b\u5834\u5408\u304c\u591a\u3044\u3067\u3059\u3002\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u306a\u306e\u3067\u30d4\u30fc\u30af\u6642\u9593\u304c\u5927\u91cf\u306b\u30a2\u30af\u30bb\u30b9\u304c\u6765\u3066\u3082\u5e73\u5e38\u6642\u304c\u305d\u3053\u307e\u3067\u30a2\u30af\u30bb\u30b9\u304c\u306a\u3044\u306a\u3089\u6599\u91d1\u306f\u4e00\u5b9a\u306b\u53ce\u307e\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u305f\u3060\u3001BtoC\u3067\u306f\u306a\u304f\u3001BtoB\u5411\u3051\u306e\u696d\u52d9\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u5834\u5408\u306f\u30a2\u30af\u30bb\u30b9\u6570\u304c\u4e00\u5b9a\u306a\u306e\u3067\u3053\u306e\u6069\u6075\u306f\u305d\u3053\u307e\u3067\u306a\u3044\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u81ea\u524d\u306eProxy\u3060\u3051\u3060\u3068\u30c0\u30e1\u306a\u7406\u7531<\/h2>\n\n\n\n<p>CDN\u3068\u4f3c\u305f\u3088\u3046\u306a\u3053\u3068\u306f\u3001\u81ea\u524d\u306bProxy\u3092\u591a\u6bb5\u306a\u3069\u3067\u7528\u610f\u3057\u3066\u3067\u304d\u306a\u304f\u3082\u306a\u3044\u3067\u3059\u3002\u305f\u3060\u3001\u6d77\u5916\u914d\u4fe1\u3084\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u91cf\u304c\u4e00\u904e\u7684\u306b\u5897\u3048\u308b\uff08\u4f8b\uff1a100Gbps\u3092\u8d85\u3048\u308b\u306a\u3069\uff09\u3053\u3068\u3092\u8003\u3048\u308b\u3068\u73fe\u5b9f\u7684\u306a\u30c1\u30e7\u30a4\u30b9\u3067\u306f\u306a\u3044\u3067\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u30b3\u30b9\u30c8\u304c\u304b\u304b\u308b<\/h3>\n\n\n\n<ul>\n<li>\u30a4\u30f3\u30d5\u30e9\u5229\u7528\u6599\u91d1<\/li>\n\n\n\n<li>\u904b\u7528\u306b\u304b\u304b\u308b\u4eba\u4ef6\u8cbb<\/li>\n\n\n\n<li>\u4eba\u6750\u6559\u80b2\u8cbb<\/li>\n\n\n\n<li>\u4eba\u6750\u7372\u5f97\u30b3\u30b9\u30c8\uff08\u914d\u4fe1\u306b\u7406\u89e3\u304c\u3042\u308b\u30a8\u30f3\u30b8\u30cb\u30a2\u306f\u591a\u304f\u306a\u3044\uff09<\/li>\n<\/ul>\n\n\n\n<p>\u5e38\u306b\u30a2\u30af\u30bb\u30b9\u304c\u5927\u91cf\u306b\u3042\u308b\u306a\u3089\u30b3\u30b9\u30c8\u306b\u898b\u5408\u3046\u304b\u3082\u3057\u308c\u306a\u3044\u304c\u3001\u30b2\u30fc\u30e0\u306e\u30a4\u30d9\u30f3\u30c8\u306a\u3069\u57fa\u672c\u306f\u4e00\u904e\u7684\u306a\u30b1\u30fc\u30b9\u304c\u591a\u3044\u305f\u3081\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">CDN\u3068\u81ea\u793eProxy\u3092\u7d44\u307f\u5408\u308f\u305b\u308b<\/h2>\n\n\n\n<p>\u81ea\u793eProxy\u306f\u5b9a\u984d\u306a\u306e\u3067\u5e73\u5e38\u6642\u306f\u81ea\u793e\u306eProxy\u3092\u4f7f\u3063\u3066\u3001\u30d4\u30fc\u30af\u6642\u3060\u3051CDN\u3092\u88dc\u52a9\u7684\u306b\u4f7f\u3046\u3068\u3044\u3046\u624b\u6cd5\u3082\u3042\u308a\u307e\u3059\u3002\u307e\u305f\u3001\u56fd\u5185\u306f\u81ea\u793eproxy\u3001\u6d77\u5916\u306fCDN\u30e1\u30a4\u30f3\u3068\u3044\u3046\u4f7f\u3044\u65b9\u3082\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">CDN\u306e\u9078\u3073\u65b9<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">\u9078\u5b9a\u30dd\u30a4\u30f3\u30c8<\/h3>\n\n\n\n<h4 class=\"wp-block-heading\">\u914d\u4fe1\u3057\u305f\u3044\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u304c\u3044\u308b\u5730\u57df\u3078\u306e\u5bfe\u5fdc<\/h4>\n\n\n\n<p>\u6d77\u5916\u5411\u3051\u306a\u3089\u6d77\u5916\u3001\u56fd\u5185\u3060\u3051\u306a\u3089\u56fd\u5185\u5411\u3051\u3082\u3042\u308a\u3067\u3059\u3002\u7279\u306b\u4e2d\u56fd\u5bfe\u5fdc\u306f\u975e\u5e38\u306b\u7279\u6b8a\u306a\u306e\u3067\u8981\u6ce8\u610f\u3002<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">\u30d4\u30fc\u30af\u5e2f\u57df<\/h4>\n\n\n\n<p>\u5c0f\u898f\u6a21CDN\u3068\u304b\u3060\u3068\u30d4\u30fc\u30af\u6642100Gbps\u3092\u8d85\u3048\u308b\u3088\u3046\u306a\u5927\u898f\u6a21\u30b5\u30a4\u30c8\u306e\u30c9\u30e1\u30a4\u30f3\u306f\u5bfe\u5fdc\u3057\u304d\u308c\u307e\u305b\u3093\u3002\u306a\u304a\u3001100Gbps\u7a0b\u5ea6\u306a\u3089\u30e1\u30b8\u30e3\u30fc\u306aCDN\u696d\u8005\u3067\u3042\u308c\u3070\u30af\u30ea\u30a2\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">HTTPS\u306e\u6271\u3044<\/h3>\n\n\n\n<p>\u4e00\u90e8CDN\u304cTLS1.1\u4ee5\u4e0b\u3092\u5207\u308b\u611f\u3058\u306b\u306a\u3063\u3066\u3044\u308b\u3002\uff08\u53e4\u3044Android4\u3068\u304b\u3060\u3068TLS1.0\u3060\u3063\u305f\u308a\u3059\u308b\u3002\uff09<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u30d7\u30ed\u30d0\u30a4\u30c0\u306e\u7a2e\u985e<\/h3>\n\n\n\n<h4 class=\"wp-block-heading\">Cloudflare<\/h4>\n\n\n\n<p>\u5c02\u696dCDN\u30d7\u30ed\u30d0\u30a4\u30c0\u30fc\u3002\u4e16\u754c\u5c55\u958b\u3002\u7121\u6599\u30d7\u30e9\u30f3\u304c\u3042\u308b\u305f\u3081\u500b\u4eba\u306b\u3082\u4eba\u6c17\u304c\u9ad8\u3044\u3002DNS\u306e1.1.1.1\u63d0\u4f9b\u3067\u3082\u6709\u540d\u3002\u975e\u5e38\u306b\u4eba\u6c17\u304c\u3042\u308b\u3002\u57fa\u672c\u7121\u6599\u3067\u3059\u3002<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">Fastly<\/h4>\n\n\n\n<p>\u5c02\u696dCDN\u30d7\u30ed\u30d0\u30a4\u30c0\u30fc\u30022011\u5e74\u5275\u696d\u306e\u5f8c\u767a\u30b5\u30fc\u30d3\u30b9\u3002Varnish\u3092\u30d9\u30fc\u30b9\u306b\u3057\u305f\u67d4\u8edf\u306a\u8a2d\u5b9a\u304c\u3067\u304d\u308b\u3002\u975e\u5e38\u306b\u4eba\u6c17\u304c\u3042\u308b\u3002\u7121\u6599\u67a0\u304c\u3042\u308a\u307e\u3059\u3002\u52d5\u7684\u30b3\u30f3\u30c6\u30f3\u30c4\u3092\u6d41\u3059\u305f\u3081\u306b\u5fc5\u9808\u306aCDN\u306e\u9ad8\u5ea6\u306a\u5236\u5fa1\u304c\u7121\u6599\u67a0\u306e\u7bc4\u56f2\u3067\u53ef\u80fd\u3067\u3059\u3002(VCL)<\/p>\n\n\n\n<p>\u30ed\u30b0\u304c\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u3067\u898b\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">Amazon CloudFront<\/h4>\n\n\n\n<p>AWS\u306e\u30b5\u30fc\u30d3\u30b9\u3002\u5168\u4e16\u754c\u306b\u5c55\u958b\u3057\u3066\u3044\u308b\u3002150Gbps\u306e\u5236\u9650\u304c\u3042\u308b\u3002<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">Google Cloud CDN<\/h4>\n\n\n\n<p>Google Cloud\u306e\u30b5\u30fc\u30d3\u30b9\u3002\u5168\u4e16\u754c\u5c55\u958b\u3002<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">Akamai<\/h4>\n\n\n\n<p>\u5c02\u696dCDN\u30d7\u30ed\u30d0\u30a4\u30c0\u30fc\u3002\u6700\u521d\u671f\u304b\u3089\u306eCDN\u30d7\u30ed\u30d0\u30a4\u30c0\u30fc\u3067\u77e5\u540d\u5ea6\u3082\u9ad8\u3044\u3002\u6a5f\u80fd\u3082\u975e\u5e38\u306b\u591a\u3044\u3002\u500b\u4eba\u5411\u3051\u3068\u3044\u3046\u3088\u308a\u306f\u4e00\u5b9a\u898f\u6a21\u306e\u4f01\u696d\u5411\u3051\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">CDN\u30ad\u30e3\u30c3\u30b7\u30e5\u6d88\u53bb<\/h2>\n\n\n\n<p>\u51e6\u7406\u306f\u91cd\u304f\u3001CDN\u306b\u3088\u3063\u3066\u6d88\u53bb\u5b8c\u4e86\u307e\u3067\u306e\u6642\u9593\u3084\u3001\u6d88\u53bb\u30ea\u30af\u30a8\u30b9\u30c8\u306e\u983b\u5ea6\u306b\u5236\u9650\u3084\u8ffd\u52a0\u6599\u91d1\u304c\u767a\u751f\u3059\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Cache-Control\u306e\u89e3\u91c8\u304cCDN\u306b\u3088\u3063\u3066\u7570\u306a\u308b\u3002<\/h2>\n\n\n\n<p>CDN\u3068\u3044\u3046\u3088\u308a\u306fProxy\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u30ec\u30d9\u30eb\u3067\u7570\u306a\u308a\u307e\u3059\u3002\u306a\u306e\u3067\u3001CDN\u306e\u4e57\u308a\u63db\u3048\u304c\u767a\u751f\u3059\u308b\u5834\u5408\u306a\u3069\u306f\u3053\u3053\u306f\u6ce8\u610f\u30dd\u30a4\u30f3\u30c8\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u5236\u9650\u306b\u6ce8\u610f<\/h2>\n\n\n\n<p>150Gps\u306a\u3069\u3002\u8d85\u904e\u3057\u305f\u5f8c\u306e\u6319\u52d5\u3082\u5404CDN\u306b\u3088\u3063\u3066\u7570\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<ul>\n<li>\u8d85\u904e\u3059\u308b\u3068\u30a8\u30e9\u30fc\u30ec\u30b9\u30dd\u30f3\u30b9\u304c\u8fd4\u308b\u3002<\/li>\n\n\n\n<li>\u8d85\u904e\u3057\u3066\u3082\u5373\u30a8\u30e9\u30fc\u306b\u306f\u306a\u3089\u306a\u3044\u304c\u5236\u9650\u3055\u308c\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b\u3002<\/li>\n\n\n\n<li>\u5927\u304d\u306a\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u3092\u6d41\u3059\u5834\u5408\u306f\u4e8b\u524d\u9023\u7d61\u3092\u304a\u9858\u3044\u3057\u3066\u3044\u308b\u3002<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">\u30b3\u30f3\u30c6\u30f3\u30c4\u306e\u30b5\u30a4\u30ba\u306b\u6ce8\u610f<\/h2>\n\n\n\n<p>\u30ad\u30e3\u30c3\u30b7\u30e5\u3067\u304d\u308b\u30b3\u30f3\u30c6\u30f3\u30c4\u5bb9\u91cf\u306fCDN\u306b\u3088\u3063\u3066\u5909\u308f\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Google Cloud CDN<\/h3>\n\n\n\n<p>Range\u30ea\u30af\u30a8\u30b9\u30c8\u306b\u5bfe\u5fdc\u3057\u3066\u3044\u308b\u5834\u5408\u306f\u30015TB\u307e\u3067\u5bfe\u5fdc\u3067\u304d\u308b\u304c\u3057\u3066\u306a\u3044\u5834\u540810MB\u307e\u3067\u3067\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Akamai<\/h3>\n\n\n\n<p>1.8GB\u3092\u8d85\u3048\u308b\u5834\u5408\u5927\u5bb9\u91cf\u30d5\u30a1\u30a4\u30eb\u306e\u6700\u9069\u5316\u304c\u5fc5\u8981\u306b\u306a\u308b\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">CDN\u306e\u30c7\u30d0\u30c3\u30b0<\/h2>\n\n\n\n<p>\u7279\u5b9a\u30d8\u30c3\u30c0\u3092\u5165\u308c\u308b\u3068\u30c7\u30d0\u30c3\u30b0\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002\u305f\u3060\u3001\u5371\u967a\u3067\u3082\u3042\u308a\u307e\u3059\u3002\u672c\u6765\u96a0\u3057\u305f\u3044\u60c5\u5831\u307e\u3067\u898b\u3048\u3066\u3057\u307e\u3046\u53ef\u80fd\u6027\u304c\u3042\u308b\u305f\u3081\u3067\u3059\u3002<\/p>\n\n\n\n<p><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u30a8\u30c3\u30b8\u30b5\u30fc\u30d0\u30fc<\/h2>\n\n\n\n<p>\u6700\u8fd1\u306eCDN\u306e\u30c8\u30ec\u30f3\u30c9\u3067\u3059\u3002\u73fe\u6642\u70b9\u3067\u672a\u5bfe\u5fdc\u306eCDN\u3082\u4eca\u5f8c\u5bfe\u5fdc\u4e88\u5b9a\u304c\u3042\u3063\u305f\u308a\u3001\u975e\u5e38\u306b\u30db\u30c3\u30c8\u306a\u5206\u91ce\u3067\u3059\u3002\u57fa\u672c\u30b5\u30fc\u30d0\u30fc\u30ec\u30b9\u5b9f\u884c\u74b0\u5883\u306a\u306e\u3067\u300cLambda\u300d\u3068\u3044\u3046\u540d\u524d\u304c\u3064\u3044\u3066\u3044\u305f\u308a\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u3053\u308c\u304c\u51fa\u3066\u304d\u305f\u3053\u3068\u306b\u3088\u3063\u3066\u4eca\u307e\u3067\u3067\u304d\u306a\u304b\u3063\u305f\u3088\u3046\u306a\u30ad\u30e3\u30c3\u30b7\u30e5\u306e\u8907\u96d1\u306a\u5236\u5fa1\u304c\u53ef\u80fd\u306b\u306a\u308a\u307e\u3057\u305f\u3002\uff08\u4f8b\u3048\u3070\u3001\u52d5\u7684\u30b3\u30f3\u30c6\u30f3\u30c4\u306e\u30ad\u30e3\u30c3\u30b7\u30e5\u5236\u5fa1\u306a\u3069\uff09<\/p>\n\n\n\n<p>\u5236\u5fa1\u3059\u308b\u305f\u3081\u306e\u30b3\u30fc\u30c9\u306fJavaScript\u3067\u3082\u8a18\u8ff0\u3067\u304d\u308b\u30b5\u30fc\u30d3\u30b9\u3082\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u30a8\u30c3\u30b8\u30b5\u30fc\u30d0\u30fc\u3067\u3084\u3063\u305f\u65b9\u304c\u826f\u3044\u3053\u3068<\/h3>\n\n\n\n<ul>\n<li>\u9ad8\u5ea6\u306a\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\uff08A\/B\u30c6\u30b9\u30c8\u306a\u3069\uff09<\/li>\n\n\n\n<li>\u52d5\u7684\u30b3\u30f3\u30c6\u30f3\u30c4\u306e\u30ad\u30e3\u30c3\u30b7\u30e5\u3092\u884c\u3046\u305f\u3081\u306e\u9ad8\u5ea6\u306a\u30ad\u30e3\u30c3\u30b7\u30e5\u30ad\u30fc\u3001Vary\u306e\u64cd\u4f5c<\/li>\n\n\n\n<li>JWT\u691c\u8a3c<\/li>\n\n\n\n<li>\u67d4\u8edf\u306a\u30ea\u30c0\u30a4\u30ec\u30af\u30c8<\/li>\n\n\n\n<li>\u30ed\u30fc\u30c9\u30d0\u30e9\u30f3\u30b7\u30f3\u30b0<\/li>\n\n\n\n<li>\u9ad8\u5ea6\u306a\u30ed\u30ae\u30f3\u30b0<\/li>\n\n\n\n<li>ACL<\/li>\n\n\n\n<li>\u5165\u529b\u30c7\u30fc\u30bf\u306e\u30d5\u30a3\u30eb\u30bf\u30ea\u30f3\u30b0\u3001\u30d0\u30ea\u30c7\u30fc\u30b7\u30e7\u30f3<\/li>\n\n\n\n<li>\u30b3\u30f3\u30c6\u30f3\u30c4\u5909\u63db<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">\u30b5\u30fc\u30d3\u30b9<\/h3>\n\n\n\n<h4 class=\"wp-block-heading\">VCL\u3001Compute@Edge<\/h4>\n\n\n\n<p>Fastly\u306e\u30a8\u30c3\u30b8\u30b5\u30fc\u30d0\u30fc<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">Lambda@Edge<\/h4>\n\n\n\n<p>CloudFront\u306e\u30a8\u30c3\u30b8\u30b5\u30fc\u30d0\u30fc<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">Edge Workers<\/h4>\n\n\n\n<p>Akamai\u306e\u30a8\u30c3\u30b8\u30b5\u30fc\u30d0\u30fc<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u6599\u91d1\u4f53\u7cfb<\/h2>\n\n\n\n<p>\u25cbTB\u307e\u3067\u306f\u25cb\u5186\u3068\u3044\u3046\u3088\u3046\u306a\u5f93\u91cf\u5236\u8ab2\u91d1\u306b\u306a\u3063\u3066\u3044\u305f\u308a\u3057\u307e\u3059\u3002\u306a\u306e\u3067\u3001\u6599\u91d1\u3092\u6e1b\u3089\u3059\u306b\u306f\u6d41\u3059\u30d0\u30a4\u30c8\u6570\u3092\u6e1b\u3089\u3059\u52aa\u529b\u3092\u3059\u308c\u3070\u826f\u3044\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"\u300cContent Delivery Netowork\u300d\u306e\u7565\u3067\u30b3\u30f3\u30c6\u30f3\u30c4\u3092\u3088\u308a\u65e9\u304f\u52b9\u7387\u7684\u306b\u914d\u4fe1\u3059\u308b\u305f\u3081\u306b\u69cb\u7bc9\u3055\u308c\u305f\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u3053\u3068\u3092\u6307\u3057\u3066\u3044\u307e\u3059\u3002 \u7528\u9014 \u5168\u4e16\u754c\u306e\u30e6\u30fc\u30b6\u30fc\u306b\u9ad8\u901f\u306b\u5b89\u5b9a\u3057\u305f\u914d\u4fe1\u3057\u305f\u3044\u5834\u5408\u306b\u6d3b\u7528\u3067\u304d\u308b\u3002 \u7279\u5fb4 [&hellip;]","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[122],"tags":[],"_links":{"self":[{"href":"http:\/\/www.code-magagine.com\/index.php?rest_route=\/wp\/v2\/posts\/22718"}],"collection":[{"href":"http:\/\/www.code-magagine.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.code-magagine.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.code-magagine.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.code-magagine.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=22718"}],"version-history":[{"count":14,"href":"http:\/\/www.code-magagine.com\/index.php?rest_route=\/wp\/v2\/posts\/22718\/revisions"}],"predecessor-version":[{"id":22743,"href":"http:\/\/www.code-magagine.com\/index.php?rest_route=\/wp\/v2\/posts\/22718\/revisions\/22743"}],"wp:attachment":[{"href":"http:\/\/www.code-magagine.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=22718"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.code-magagine.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=22718"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.code-magagine.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=22718"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}