3. \u534f\u540c\u6d41\u7a0b\uff1aCDN\u4e0e\u7f8e\u56fd\u670d\u52a1\u5668\u5982\u4f55\u914d\u5408\u9009\u62e9\u8def\u7531<\/strong><\/h2>\n

\u5883\u5916CDN\u4e0e\u7f8e\u56fd\u670d\u52a1\u5668\u7684\u8def\u7531\u51b3\u7b56\u5faa\u73af\u9075\u5faa4\u6b65\u6280\u672f\u6d41\u7a0b\u2014\u2014\u4ee5\u6700\u5c0f\u5316\u5ef6\u8fdf\u4e3a\u6838\u5fc3\u4f18\u5316\u76ee\u6807\uff1a<\/p>\n

\n
• \u7528\u6237\u53d1\u8d77\u8bf7\u6c42\uff08\u5982\u8bbf\u95ee\u90e8\u7f72\u5728\u7f8e\u570b\u670d\u52a1\u5668\u4e0a\u7684\u5546\u54c1\u9875\u9762\uff09\uff0c\u8bf7\u6c42\u9996\u5148\u62b5\u8fbe\u6700\u8fd1\u7684\u5883\u5916CDN\u8fb9\u7f18\u8282\u70b9\uff08\u5982\u97e9\u56fd\u7528\u6237\u5bf9\u5e94\u9996\u5c14\u8fb9\u7f18\u8282\u70b9\uff09\u3002<\/li>\n
• CDN\u8fb9\u7f18\u8282\u70b9\u68c0\u67e5\u7f13\u5b58\n
  \n
  • \u7f13\u5b58\u547d\u4e2d\uff1a\u76f4\u63a5\u5411\u7528\u6237\u8fd4\u56de\u5185\u5bb9\uff08\u65e0\u9700\u4e0e\u7f8e\u56fd\u670d\u52a1\u5668\u4ea4\u4e92\uff09\u3002<\/li>\n
  • \u7f13\u5b58\u672a\u547d\u4e2d\uff1a\u89e6\u53d1CDN\u63a7\u5236\u5e73\u9762\u7684\u8def\u7531\u8ba1\u7b97\u3002<\/li>\n<\/ul>\n<\/li>\n
  • \u63a7\u5236\u5e73\u9762\u8fd0\u884c\u9009\u5b9a\u7b97\u6cd5\uff08\u5982\u5ef6\u8fdf\u4f18\u5148\u7b97\u6cd5\uff09\u7b5b\u9009\u8def\u5f84\n
    \n
    • \u4e9a\u592a\u2192\u6d1b\u6749\u77f6\u7f8e\u56fd\u670d\u52a1\u5668\uff1a\u4f18\u5148\u9009\u62e9\u592a\u5e73\u6d0b\u94fe\u8def\uff08\u4e1c\u4eac-\u6d1b\u6749\u77f6IX\uff09\uff0cRTT\u7ea680\u6beb\u79d2\u3002<\/li>\n
    • \u6b27\u6d32\u2192\u7ebd\u7ea6\u7f8e\u56fd\u670d\u52a1\u5668\uff1a\u9009\u62e9\u5927\u897f\u6d0b\u94fe\u8def\uff08\u4f26\u6566-\u7ebd\u7ea6\uff09\uff0c\u907f\u514d\u8de8\u7f8e\u5927\u9646\u8def\u5f84\uff08\u51cf\u5c113\u6b21\u989d\u5916\u8df3\u8f6c\uff09\u3002<\/li>\n<\/ul>\n<\/li>\n
    • CDN\u8fb9\u7f18\u8282\u70b9\u4e0e\u7f8e\u56fd\u670d\u52a1\u5668\u5efa\u7acb\u6301\u4e45\u5316TCP\u8fde\u63a5\uff08\u4fdd\u6d3b\u65f6\u95f4\uff1a300\u79d2\uff09\uff0c\u83b7\u53d6\u6570\u636e\u540e\u7f13\u5b58\uff0c\u518d\u5c06\u5185\u5bb9\u8fd4\u56de\u7ed9\u7528\u6237\u3002<\/li>\n<\/ul>\n

      \u6838\u5fc3\u534f\u540c\u6280\u672f\uff1aCDN\u4e0e\u7f8e\u56fd\u670d\u52a1\u5668\u901a\u8fc7REST API\uff08\u5982Cloudflare\u9488\u5bf9\u7f8e\u56fd\u670d\u52a1\u5668\u79df\u7528\u7684API\uff09\u540c\u6b65\u5b9e\u65f6\u6570\u636e\uff0c\u5171\u4eab\u670d\u52a1\u5668\u8d1f\u8f7d\u3001\u5e26\u5bbd\u53ca\u9519\u8bef\u7387\u4fe1\u606f\u2014\u2014\u786e\u4fdd\u8def\u7531\u51b3\u7b56\u57fa\u4e8e\u57fa\u7840\u8bbe\u65bd\u7684\u5b9e\u65f6\u72b6\u6001\u3002<\/p>\n

      4. \u5206\u573a\u666f\u7b97\u6cd5\u9009\u62e9\u65b9\u6848<\/strong><\/h2>\n

      \u9700\u6839\u636e\u7f8e\u56fd\u670d\u52a1\u5668\u7684\u5177\u4f53\u4f7f\u7528\u573a\u666f\u5339\u914d\u8def\u7531\u7b97\u6cd5\uff0c\u4ee5\u6700\u5927\u5316\u6027\u80fd\uff1a<\/p>\n

      \n
      • \u8de8\u5883\u7535\u5546\uff08\u7f8e\u56fd\u670d\u52a1\u5668\u79df\u7528\uff09<\/strong>\n
        \n
        • \u63a8\u8350\u7b97\u6cd5\uff1a\u5ef6\u8fdf\u4f18\u5148+\u5b9e\u65f6\u5e26\u5bbd\u611f\u77e5\u7b97\u6cd5<\/li>\n
        • \u9009\u62e9\u539f\u56e0\uff1a\u5546\u54c1\u9875\u9762\u52a0\u8f7d\u65f6\u95f4\uff08<1\u79d2\uff09\u76f4\u63a5\u5f71\u54cd\u8f6c\u5316\u7387\uff1b\u5e26\u5bbd\u611f\u77e5\u53ef\u907f\u514d\u7ed3\u7b97\u9875\u9762\u8d85\u65f6\u3002<\/li>\n<\/ul>\n<\/li>\n
        • \u89c6\u9891\u6d41\u5a92\u4f53\uff08\u7f8e\u56fd\u670d\u52a1\u5668\u6258\u7ba1\uff09<\/strong>\n
          \n
          • \u63a8\u8350\u7b97\u6cd5\uff1a\u4e22\u5305\u81ea\u9002\u5e94+\u667a\u80fd\u8d1f\u8f7d\u5747\u8861\u7b97\u6cd5<\/li>\n
          • \u9009\u62e9\u539f\u56e0\uff1a4K\/8K\u6d41\u9700\u4fdd\u8bc1\u4e22\u5305\u7387<1%\uff1b\u8d1f\u8f7d\u5747\u8861\u53ef\u907f\u514d\u4e13\u7528\u7f8e\u56fd\u6258\u7ba1\u8282\u70b9\u8fc7\u8f7d\u3002<\/li>\n<\/ul>\n<\/li>\n
          • \u4f01\u4e1aAPI\uff08\u7f8e\u56fd\u670d\u52a1\u5668\u79df\u7528\uff09<\/strong>\n
            \n
            • \u63a8\u8350\u7b97\u6cd5\uff1a\u94fe\u8def\u72b6\u6001\u7b97\u6cd5\uff08OSPF\uff09+\u9759\u6001\u5907\u7528\u8def\u5f84<\/li>\n
            • \u9009\u62e9\u539f\u56e0\uff1aAPI\u5ef6\u8fdf\u6ce2\u52a8\u9700\u63a7\u5236\u5728<50\u6beb\u79d2\uff1b\u9759\u6001\u5907\u7528\u8def\u5f84\u53ef\u907f\u514dCDN\u6545\u969c\u65f6\u670d\u52a1\u4e2d\u65ad\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n

              5. \u6280\u672f\u56e2\u961f\u4e13\u5c5e\u4f18\u5316\u65b9\u6848<\/strong><\/h2>\n

              \u901a\u8fc7\u4ee5\u4e0b\u6280\u672f\u8c03\u6574\uff0c\u53ef\u8fdb\u4e00\u6b65\u4f18\u5316\u5883\u5916CDN+\u7f8e\u56fd\u670d\u52a1\u5668\u7684\u8def\u7531\u6548\u679c\uff1a<\/p>\n

              \n
              • \u9009\u62e9\u5408\u9002\u7684\u5883\u5916CDN\u670d\u52a1\u5546<\/strong>\u4f18\u5148\u5173\u6ce8\u7f8e\u56fdPoP\u8282\u70b9\u5bc6\u5ea6\uff08\u6d1b\u6749\u77f6\u3001\u7ebd\u7ea6\u3001\u8fbe\u62c9\u65af\u9700\u5404\u22651\u4e2a\uff09\u53ca\u8def\u7531\u7b97\u6cd5\u7075\u6d3b\u6027\uff08\u652f\u6301\u81ea\u5b9a\u4e49BGP\u8def\u7531\uff09\u3002\u907f\u5f00\u65e0\u7f8e\u56fd\u672c\u571f\u8282\u70b9\u7684\u201c\u4f2a\u5883\u5916CDN\u201d\u2014\u2014\u53ef\u901a\u8fc7traceroute<\/code>\u547d\u4ee4\u9a8c\u8bc1PoP\u8282\u70b9\u4f4d\u7f6e\u3002<\/li>\n
              • \u7f8e\u56fd\u670d\u52a1\u5668\u914d\u7f6e\u8c03\u6574<\/strong>\n
                \n
                • \u5728\u7f8e\u570b\u670d\u52a1\u5668\u79df\u7528\/\u6258\u7ba1\u8282\u70b9\u542f\u7528HTTP\/3\uff08QUIC v1\uff09\u534f\u8bae\u2014\u2014\u76f8\u6bd4HTTP\/2\uff0c\u8de8\u5883\u573a\u666f\u5ef6\u8fdf\u53ef\u964d\u4f4e30%\u3002<\/li>\n
                • \u9009\u7528\u7f8e\u56fd\u591a\u7ebf\u670d\u52a1\u5668\uff08BGP\u591a\u7ebf\u63a5\u5165\uff09\uff0c\u914d\u7f6e2-3\u4e2a\u5907\u7528\u4f20\u8f93\u670d\u52a1\u5546\uff08\u5982Level 3\u3001Tata Communications\uff09\uff0c\u5b9e\u73b0\u8def\u7531\u5197\u4f59\u3002<\/li>\n<\/ul>\n<\/li>\n
                • \u8def\u7531\u76d1\u6d4b\u4e0e\u52a8\u6001\u8c03\u6574<\/strong>\n
                  \n
                  • \u5de5\u5177\u63a8\u8350\uff1aPingPlotter\uff0810\u6beb\u79d2\u95f4\u9694\uff0c24\u5c0f\u65f6\u65e5\u5fd7\u8bb0\u5f55\uff09\u8ffd\u8e2a\u9010\u8df3\u5ef6\u8fdf\uff1bMTR\uff08My Traceroute\uff0c\u6211\u7684\u8def\u7531\u8ffd\u8e2a\u5de5\u5177\uff09\u5b9a\u4f4d\u4e22\u5305\u8282\u70b9\uff1bCDN\u63a7\u5236\u5e73\u53f0\u4eea\u8868\u76d8\uff08\u5982Fastly\u5b9e\u65f6\u5206\u6790\uff09\u67e5\u770b\u8def\u7531\u51b3\u7b56\u3002<\/li>\n
                  • \u4f18\u5316\u903b\u8f91\uff1a\u9ad8\u5cf0\u65f6\u6bb5\uff08\u7f8e\u56fd\u4e1c\u90e8\u65f6\u95f412:00-20:00\uff09\u542f\u7528\u4e22\u5305\u81ea\u9002\u5e94\u7b97\u6cd5\uff1b\u975e\u9ad8\u5cf0\u65f6\u6bb5\u5207\u6362\u81f3\u5ef6\u8fdf\u4f18\u5148\u7b97\u6cd5\uff0c\u51cf\u5c11\u7528\u6237\u7b49\u5f85\u65f6\u95f4\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n

                    6. \u6848\u4f8b\u5206\u6790\uff1a\u7535\u5546\u7f8e\u56fd\u670d\u52a1\u5668\u79df\u7528\u4f18\u5316<\/strong><\/h2>\n

                    \u67d0\u4e2d\u56fd\u8de8\u5883\u7535\u5546\u4f01\u4e1a\uff08\u9762\u5411\u7f8e\u6b27\u7528\u6237\u9500\u552e\u7535\u5b50\u4ea7\u54c1\uff09\uff0c\u5176\u6d1b\u6749\u77f6\u7f8e\u56fd\u670d\u52a1\u5668\u79df\u7528\u4e1a\u52a1\u66fe\u9762\u4e34\u6027\u80fd\u95ee\u9898\uff1a<\/p>\n

                    \n
                    • \u4f18\u5316\u524d\u72b6\u6001\uff1a\u4e9a\u592a\u7528\u6237\u5e73\u5747\u5ef6\u8fdf180\u6beb\u79d2\uff0c\u4e22\u5305\u73875%\uff0c\u9996\u5b57\u8282\u65f6\u95f4\uff08TTFB\uff098\u79d2\uff0c\u7ed3\u7b97\u653e\u5f03\u73872.1%\u3002<\/li>\n
                    • \u4f18\u5316\u6b65\u9aa4\n
                      \n
                      • \u5207\u6362\u81f3\u6df7\u5408\u7b97\u6cd5\uff1a\u4e9a\u592a\u533a\u57df\u7528\u5ef6\u8fdf\u4f18\u5148\u7b97\u6cd5\uff0c\u7f8e\u6b27\u533a\u57df\u7528\u5b9e\u65f6\u5e26\u5bbd\u611f\u77e5\u7b97\u6cd5\u3002<\/li>\n
                      • \u65b0\u589e3\u4e2a\u7f8e\u56fdCDN PoP\u8282\u70b9\uff08\u6d1b\u6749\u77f6\u3001\u7ebd\u7ea6\u3001\u8fbe\u62c9\u65af\uff09\uff0c\u5c06\u8fb9\u7f18\u8282\u70b9\u5230\u6e90\u7ad9\u7684\u8df3\u8f6c\u6b21\u6570\u4ece7\u6b21\u51cf\u5c11\u81f33\u6b21\u3002<\/li>\n
                      • \u5728\u6d1b\u6749\u77f6\u7f8e\u56fd\u670d\u52a1\u5668\u79df\u7528\u8282\u70b9\u542f\u7528HTTP\/3\u534f\u8bae\uff0c\u5e76\u901a\u8fc7API\u540c\u6b65CDN\u8def\u7531\u4e0e\u670d\u52a1\u5668BGP\u914d\u7f6e\u3002<\/li>\n<\/ul>\n<\/li>\n
                      • \u4f18\u5316\u540e\u6548\u679c\uff1a\u4e9a\u592a\u7528\u6237\u5ef6\u8fdf\u964d\u81f380\u6beb\u79d2\uff0c\u4e22\u5305\u7387<1%\uff0cTTFB\u7f29\u77ed\u81f33\u79d2\uff0c\u7ed3\u7b97\u653e\u5f03\u7387\u964d\u81f30.8%\u2014\u2014\u8f6c\u5316\u7387\u63d0\u534715%\u3002<\/li>\n<\/ul>\n

                        7. \u6280\u672f\u4eba\u5458\u5e38\u89c1\u95ee\u9898\uff08FAQ\uff09<\/strong><\/h2>\n

                        \n
                        • \u95ee\uff1a\u7f8e\u56fd\u670d\u52a1\u5668\u6258\u7ba1\u5728\u96c6\u6210CDN\u540e\uff0c\u662f\u5426\u9700\u8981\u5355\u72ec\u8c03\u6574\u8def\u7531\uff1f<\/strong>\u7b54\uff1a\u9700\u8981\u3002\u6258\u7ba1\u4e1a\u52a1\u4f7f\u7528\u4e13\u7528\u7f51\u7edc\u67b6\u6784\uff0c\u9700\u901a\u8fc7Equinix\u7b49\u5e73\u53f0\u7684API\u540c\u6b65CDN\u8def\u7531\u4e0e\u6258\u7ba1\u8282\u70b9\u7684BGP\u914d\u7f6e\uff0c\u907f\u514d\u8def\u5f84\u51b3\u7b56\u51b2\u7a81\u3002<\/li>\n
                        • \u95ee\uff1a\u5982\u4f55\u5bf9\u6bd4\u4e0d\u540c\u5883\u5916CDN\u7684\u8def\u7531\u7b97\u6cd5\u6027\u80fd\uff1f<\/strong>\u7b54\uff1a\u5728\u76f8\u540c\u7f8e\u56fd\u670d\u52a1\u5668\u914d\u7f6e\u4e0b\u5f00\u5c55A\/B\u6d4b\u8bd5\uff0c\u7528k6\u6216JMeter\u5de5\u5177\u6d4b\u91cfRTT\u3001\u6296\u52a8\uff08\u76ee\u6807<20\u6beb\u79d2\uff09\u53ca\u7f13\u5b58\u672a\u547d\u4e2d\u65f6\u7684\u8def\u7531\u54cd\u5e94\u65f6\u95f4\uff08\u76ee\u6807<10\u6beb\u79d2\uff09\u3002<\/li>\n
                        • \u95ee\uff1a\u5f00\u6e90\u8def\u7531\u5de5\u5177\u80fd\u5426\u7528\u4e8e\u7f8e\u56fd\u670d\u52a1\u5668\u79df\u7528\u573a\u666f\uff1f<\/strong>\u7b54\uff1a\u53ef\u4ee5\u3002FRR\uff08Free Range Routing\uff09\u652f\u6301OSPF\/BGP\u534f\u8bae\uff0c\u53ef\u5b9e\u73b0\u81ea\u5b9a\u4e49\u8def\u7531\uff1bNginx Plus\u53ef\u63d0\u4f9b\u57fa\u7840\u8d1f\u8f7d\u5747\u8861\u529f\u80fd\u3002\u642d\u914dVarnish Enterprise\u7b49\u5f00\u6e90CDN\uff0c\u53ef\u6784\u5efa\u9ad8\u6027\u4ef7\u6bd4\u65b9\u6848\u3002<\/li>\n
                        • \u95ee\uff1a\u8fd0\u884c\u52a8\u6001\u8def\u7531\u7b97\u6cd5\u7684\u7f8e\u56fd\u670d\u52a1\u5668\uff0c\u6700\u4f4e\u914d\u7f6e\u8981\u6c42\u662f\u4ec0\u4e48\uff1f<\/strong>\u7b54\uff1a\u79df\u7528\u573a\u666f\u97004\u6838vCPU\u30018GB\u5185\u5b58\u30011Gbps\u7aef\u53e3\uff1b\u6258\u7ba1\u573a\u666f\u97008\u6838vCPU\u300116GB\u5185\u5b58\u300110Gbps\u7aef\u53e3\u2014\u2014\u4ee5\u6ee1\u8db3\u7b97\u6cd5\u8ba1\u7b97\u53caAPI\u540c\u6b65\u9700\u6c42\u3002<\/li>\n<\/ul>\n

                          8. \u603b\u7ed3<\/strong><\/h2>\n

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                          Read More…<\/a><\/p>\n","protected":false},"author":2,"featured_media":26063,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[4816],"tags":[8704,8375,8376,8377,5232,4853],"class_list":["post-26074","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-america-dedicated-server-sc","tag-us-server-sc-3","tag-offshore-cdn-sc","tag-optimal-routing-algorithm-sc","tag-cross-border-performance-sc","tag-us-servers-sc","tag-us-hosting-sc"],"acf":[],"yoast_head":"\n