{"id":20589,"date":"2025-05-07T14:30:46","date_gmt":"2025-05-07T06:30:46","guid":{"rendered":"https:\/\/www.varidata.com\/?p=20589"},"modified":"2025-05-07T14:30:46","modified_gmt":"2025-05-07T06:30:46","slug":"%e5%a6%82%e4%bd%95%e9%99%8d%e4%bd%8e%e5%bd%b1%e8%a7%86%e7%bd%91%e7%ab%99%e6%9c%8d%e5%8a%a1%e5%99%a8%e7%9a%84%e5%b8%a6%e5%ae%bd%e6%88%90%e6%9c%ac%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/www.varidata.com\/zh-cn\/knowledge\/%e5%a6%82%e4%bd%95%e9%99%8d%e4%bd%8e%e5%bd%b1%e8%a7%86%e7%bd%91%e7%ab%99%e6%9c%8d%e5%8a%a1%e5%99%a8%e7%9a%84%e5%b8%a6%e5%ae%bd%e6%88%90%e6%9c%ac%ef%bc%9f\/","title":{"rendered":"\u5982\u4f55\u964d\u4f4e\u5f71\u89c6\u7f51\u7ad9\u670d\u52a1\u5668\u7684\u5e26\u5bbd\u6210\u672c\uff1f"},"content":{"rendered":"

\u5728\u5f53\u4eca\u6570\u5b57\u6d41\u5a92\u4f53\u9886\u57df\uff0c\u7ba1\u7406\u5e26\u5bbd\u6210\u672c\u5df2\u6210\u4e3a\u89c6\u9891\u5e73\u53f0\u8fd0\u8425\u5546\u9762\u4e34\u7684\u5173\u952e\u6311\u6218\u3002\u968f\u7740\u89c6\u9891\u6d88\u8d39\u7684\u6307\u6570\u7ea7\u589e\u957f\u548c\u670d\u52a1\u5668\u79df\u7528\u6210\u672c\u7684\u4e0a\u5347\uff0c\u5e26\u5bbd\u4f7f\u7528\u4f18\u5316\u4e0d\u4ec5\u5173\u4e4e\u6210\u672c\u8282\u7701\uff0c\u66f4\u662f\u5173\u7cfb\u5230\u5efa\u7acb\u53ef\u6301\u7eed\u7684\u5546\u4e1a\u6a21\u5f0f\u3002\u672c\u7efc\u5408\u6027\u6280\u672f\u6307\u5357\u63a2\u8ba8\u4e86\u5e26\u5bbd\u4f18\u5316\u7684\u524d\u6cbf\u7b56\u7565\uff0c\u7279\u522b\u9488\u5bf9\u4f7f\u7528\u7f8e\u56fd\u670d\u52a1\u5668\u79df\u7528<\/a>\u89e3\u51b3\u65b9\u6848\u7684\u5e73\u53f0\u3002<\/p>\n

1. \u5229\u7528\u591aCDN\u67b6\u6784<\/strong><\/h2>\n

\u5185\u5bb9\u5206\u53d1\u7f51\u7edc\u662f\u73b0\u4ee3\u89c6\u9891\u4f20\u8f93\u57fa\u7840\u8bbe\u65bd\u7684\u57fa\u77f3\u3002\u867d\u7136\u5355\u4e00CDN\u8bbe\u7f6e\u66fe\u7ecf\u662f\u5e38\u6001\uff0c\u4f46\u5982\u4eca\u7684\u9ad8\u6027\u80fd\u6d41\u5a92\u4f53\u5e73\u53f0\u9700\u8981\u66f4\u590d\u6742\u7684\u65b9\u6848\u3002\u591aCDN\u67b6\u6784\u53ef\u4ee5\u51cf\u5c1130-40%\u7684\u5e26\u5bbd\u6210\u672c\uff0c\u540c\u65f6\u63d0\u5347\u53ef\u9760\u6027\u548c\u7528\u6237\u4f53\u9a8c\u3002<\/p>\n

\u5173\u952e\u5b9e\u65bd\u8003\u8651\u56e0\u7d20\u5305\u62ec\uff1a<\/p>\n

– \u57fa\u4e8e\u5b9e\u65f6\u6027\u80fd\u6307\u6807\u7684\u52a8\u6001CDN\u5207\u6362<\/p>\n

– \u8003\u8651\u533a\u57df\u4ef7\u683c\u5dee\u5f02\u7684\u5730\u7406\u8d1f\u8f7d\u5747\u8861\u7b97\u6cd5<\/p>\n

– \u5177\u6709\u81ea\u5b9a\u4e49TTL\u914d\u7f6e\u7684\u8fb9\u7f18\u7f13\u5b58\u4f18\u5316<\/p>\n

– \u4f7f\u7528\u4efb\u64ad\u7f51\u7edc\u7684\u81ea\u5b9a\u4e49CDN\u8def\u7531\u89c4\u5219<\/p>\n

– \u5b9e\u65f6CDN\u5065\u5eb7\u76d1\u63a7\u548c\u81ea\u52a8\u6545\u969c\u8f6c\u79fb\u7cfb\u7edf<\/p>\n

\u9ad8\u7ea7CDN\u5b9e\u65bd\u5e94\u5305\u542b\uff1a<\/p>\n

– \u57fa\u4e8e\u7528\u6237\u4eba\u53e3\u7edf\u8ba1\u7684\u667a\u80fd\u8bf7\u6c42\u8def\u7531<\/p>\n

– \u57fa\u4e8e\u6210\u672c\u7684CDN\u9009\u62e9\u7b97\u6cd5<\/p>\n

– \u7528\u4e8e\u5b9e\u65f6\u89c6\u9891\u5904\u7406\u7684\u8fb9\u7f18\u8ba1\u7b97\u529f\u80fd<\/p>\n

– \u4e0e\u4e3b\u8981CDN\u63d0\u4f9b\u5546\u5982Cloudflare\u3001Fastly\u548cAkamai\u7684\u96c6\u6210<\/p>\n

2. \u9ad8\u7ea7\u89c6\u9891\u7f16\u7801\u4f18\u5316<\/strong><\/h2>\n

\u89c6\u9891\u7f16\u7801\u6280\u672f\u5df2\u7ecf\u663e\u8457\u53d1\u5c55\uff0c\u4e3a\u5e26\u5bbd\u4f18\u5316\u63d0\u4f9b\u4e86\u65b0\u7684\u673a\u4f1a\u3002\u73b0\u4ee3\u7f16\u7801\u89e3\u51b3\u65b9\u6848\u53ef\u4ee5\u5728\u6d88\u8017\u66f4\u5c11\u5e26\u5bbd\u7684\u540c\u65f6\u63d0\u4f9b\u66f4\u4f18\u8d28\u7684\u753b\u8d28\u3002<\/p>\n

\u57fa\u672c\u7f16\u7801\u7b56\u7565\u5305\u62ec\uff1a<\/p>\n

– \u5b9e\u65bdH.265\/HEVC\u7f16\u7801\uff0c\u53ef\u51cf\u5c1125-50%\u5e26\u5bbd\u4f7f\u7528<\/p>\n

– \u6839\u636e\u5185\u5bb9\u590d\u6742\u5ea6\u8c03\u6574\u7684\u9010\u6807\u9898\u7f16\u7801\u7b97\u6cd5<\/p>\n

– \u90e8\u7f72VP9\u7528\u4e8eHTML5\u89c6\u9891\u4f20\u8f93\uff0c\u63d0\u534730-50%\u6548\u7387<\/p>\n

– \u5177\u6709\u52a8\u6001\u9636\u68af\u751f\u6210\u7684\u81ea\u9002\u5e94\u6bd4\u7279\u7387\u6d41\u5a92\u4f53(ABR)<\/p>\n

– \u4f7f\u7528GPU\u52a0\u901f\u7684\u670d\u52a1\u5668\u7aef\u8f6c\u7801\u6d41\u7a0b<\/p>\n

\u7f16\u7801\u4f18\u5316\u7684\u6280\u672f\u8003\u8651\u56e0\u7d20\uff1a<\/p>\n

– \u591a\u904d\u7f16\u7801\u4ee5\u83b7\u5f97\u6700\u4f73\u8d28\u91cf\u4e0e\u5927\u5c0f\u6bd4<\/p>\n

– \u573a\u666f\u5207\u6362\u68c0\u6d4b\u4ee5\u4f18\u5316\u5173\u952e\u5e27\u653e\u7f6e<\/p>\n

– \u52a8\u6001GOP\u7ed3\u6784\u9002\u914d<\/p>\n

– HDR\u5230SDR\u8272\u8c03\u6620\u5c04\u4f18\u5316<\/p>\n

– \u5185\u5bb9\u611f\u77e5\u7f16\u7801\u53c2\u6570<\/p>\n

3. \u667a\u80fd\u7f13\u5b58\u7b56\u7565<\/strong><\/h2>\n

\u6709\u6548\u7684\u7f13\u5b58\u7b56\u7565\u53ef\u4ee5\u663e\u8457\u51cf\u5c11\u6e90\u670d\u52a1\u5668\u8d1f\u8f7d\u548c\u5e26\u5bbd\u6d88\u8017\u3002\u73b0\u4ee3\u7f13\u5b58\u5b9e\u65bd\u9700\u8981\u7ed3\u5408\u5404\u79cd\u7f13\u5b58\u673a\u5236\u7684\u591a\u5c42\u6b21\u65b9\u6cd5\u3002<\/p>\n

\u9ad8\u7ea7\u7f13\u5b58\u5b9e\u65bd\u5e94\u5305\u62ec\uff1a<\/p>\n

– \u52a8\u6001\u5185\u5bb9\u7684\u5fae\u7f13\u5b58\u914d\u7f6e\uff083-5\u79d2\uff09<\/p>\n

– \u5e26\u6761\u4ef6\u8bf7\u6c42\u7684\u6d4f\u89c8\u5668\u7f13\u5b58\u7b56\u7565<\/p>\n

– \u7528\u4e8e\u4f1a\u8bdd\u548c\u7528\u6237\u504f\u597d\u7f13\u5b58\u7684Redis\u96c6\u7fa4<\/p>\n

– \u5e26\u81ea\u5b9a\u4e49\u5bc6\u94a5\u751f\u6210\u7684Nginx FastCGI\u7f13\u5b58<\/p>\n

– \u5e26\u81ea\u5b9a\u4e49VCL\u89c4\u5219\u7684Varnish Cache\u90e8\u7f72<\/p>\n

\u6700\u4f73\u7f13\u5b58\u914d\u7f6e\u5305\u62ec\uff1a<\/p>\n

– \u9488\u5bf9\u4e0d\u540c\u5185\u5bb9\u7c7b\u578b\u7684\u72ec\u7acb\u7f13\u5b58\u7b56\u7565<\/p>\n

– \u57fa\u4e8e\u5185\u5bb9\u70ed\u5ea6\u7684\u52a8\u6001TTL\u8c03\u6574<\/p>\n

– \u9488\u5bf9\u53ef\u9884\u6d4b\u6d41\u91cf\u5cf0\u503c\u7684\u7f13\u5b58\u9884\u70ed\u7b56\u7565<\/p>\n

– \u7f13\u5b58\u5931\u6548\u534f\u8bae<\/p>\n

– \u5177\u6709L1\/L2\u67b6\u6784\u7684\u7f13\u5b58\u5c42\u7ea7\u8bbe\u8ba1<\/p>\n

4. \u9759\u6001\u8d44\u6e90\u4f18\u5316<\/strong><\/h2>\n

\u9759\u6001\u8d44\u6e90\u4f18\u5316\u5728\u51cf\u5c11\u6574\u4f53\u5e26\u5bbd\u6d88\u8017\u4e2d\u53d1\u6325\u7740\u5173\u952e\u4f5c\u7528\u3002\u73b0\u4ee3\u7f51\u7edc\u5e94\u7528\u53ef\u4ee5\u901a\u8fc7\u9002\u5f53\u7684\u9759\u6001\u8d44\u6e90\u7ba1\u7406\u83b7\u5f97\u663e\u8457\u6536\u76ca\u3002<\/p>\n

\u5173\u952e\u4f18\u5316\u6280\u672f\u5305\u62ec\uff1a<\/p>\n

– \u5b9e\u65bdWebP\u56fe\u7247\u683c\u5f0f\u5e76\u81ea\u52a8\u9009\u62e9\u683c\u5f0f<\/p>\n

– \u5927\u578b\u56fe\u7247\u7684\u6e10\u8fdb\u5f0fJPEG\u52a0\u8f7d<\/p>\n

– \u4f7f\u7528Brotli\u8fdb\u884cCSS\/JS\u538b\u7f29\u548c\u6700\u5c0f\u5316<\/p>\n

– \u5173\u952e\u6e32\u67d3\u8def\u5f84\u8d44\u6e90\u7684HTTP\/2\u670d\u52a1\u5668\u63a8\u9001<\/p>\n

– \u79bb\u7ebf\u529f\u80fd\u7684Service Worker\u5b9e\u65bd<\/p>\n

\u9ad8\u7ea7\u9759\u6001\u8d44\u6e90\u7b56\u7565\uff1a<\/p>\n

– \u4f7f\u7528srcset\u5c5e\u6027\u7684\u54cd\u5e94\u5f0f\u56fe\u7247\u52a0\u8f7d<\/p>\n

– \u5173\u952eCSS\u63d0\u53d6\u548c\u5185\u8054\u4f20\u9012<\/p>\n

– JavaScript\u4ee3\u7801\u5206\u5272\u548c\u61d2\u52a0\u8f7d<\/p>\n

– \u7528\u4e8e\u7f13\u5b58\u4f18\u5316\u7684\u8d44\u6e90\u7248\u672c\u63a7\u5236<\/p>\n

– \u81ea\u52a8\u5316\u56fe\u7247\u4f18\u5316\u6d41\u7a0b<\/p>\n

5. \u6d41\u91cf\u63a7\u5236\u5b9e\u65bd<\/strong><\/h2>\n

\u667a\u80fd\u6d41\u91cf\u7ba1\u7406\u7cfb\u7edf\u4f5c\u4e3a\u5e26\u5bbd\u6ee5\u7528\u7684\u524d\u7ebf\u9632\u5fa1\uff0c\u540c\u65f6\u786e\u4fdd\u6700\u4f73\u8d44\u6e90\u5206\u914d\u3002\u73b0\u4ee3\u6d41\u91cf\u63a7\u5236\u9700\u8981\u590d\u6742\u7684\u5de5\u5177\u548c\u7b56\u7565\u6765\u7ef4\u6301\u670d\u52a1\u8d28\u91cf\uff0c\u540c\u65f6\u9632\u6b62\u8fc7\u5ea6\u5e26\u5bbd\u6d88\u8017\u3002<\/p>\n

\u57fa\u672c\u6d41\u91cf\u63a7\u5236\u63aa\u65bd\u5305\u62ec\uff1a<\/p>\n

– \u5177\u6709\u52a8\u6001\u9608\u503c\u7684\u57fa\u4e8eIP\u7684\u901f\u7387\u9650\u5236<\/p>\n

– \u7528\u4e8e\u5b89\u5168\u89c6\u9891\u8bbf\u95ee\u7684\u57fa\u4e8e\u4ee4\u724c\u7684\u8eab\u4efd\u9a8c\u8bc1\u7cfb\u7edf<\/p>\n

– \u4f7f\u7528HTTP\u5f15\u7528\u9a8c\u8bc1\u7684\u9ad8\u7ea7\u9632\u76d7\u94fe\u4fdd\u62a4<\/p>\n

– \u901a\u8fc7Prometheus\u548cGrafana\u8fdb\u884c\u5b9e\u65f6\u5e26\u5bbd\u76d1\u63a7<\/p>\n

– \u5e26\u7a81\u53d1\u63a7\u5236\u7684\u81ea\u5b9a\u4e49Nginx\u6d41\u91cf\u6574\u5f62\u89c4\u5219<\/p>\n

\u9ad8\u7ea7\u6d41\u91cf\u7ba1\u7406\u529f\u80fd\uff1a<\/p>\n

– \u57fa\u4e8e\u673a\u5668\u5b66\u4e60\u7684\u5f02\u5e38\u68c0\u6d4b<\/p>\n

– \u57fa\u4e8e\u5730\u7406\u4f4d\u7f6e\u7684\u8bbf\u95ee\u63a7\u5236\u548c\u901f\u7387\u9650\u5236<\/p>\n

– \u5177\u6709\u81ea\u52a8\u7f13\u89e3\u529f\u80fd\u7684DDoS\u9632\u62a4<\/p>\n

– \u9488\u5bf9\u4e0d\u540c\u7528\u6237\u5c42\u7ea7\u7684\u670d\u52a1\u8d28\u91cf(QoS)\u7b56\u7565<\/p>\n

– \u5b9e\u65f6\u6d41\u91cf\u6a21\u5f0f\u5206\u6790\u548c\u8c03\u6574<\/p>\n

6. \u670d\u52a1\u5668\u67b6\u6784\u4f18\u5316<\/strong><\/h2>\n

\u9ad8\u6548\u5e26\u5bbd\u4f7f\u7528\u7684\u57fa\u7840\u5728\u4e8e\u6b63\u786e\u914d\u7f6e\u7684\u670d\u52a1\u5668\u67b6\u6784\u3002\u73b0\u4ee3\u6d41\u5a92\u4f53\u5e73\u53f0\u9700\u8981\u4ed4\u7ec6\u8003\u8651\u670d\u52a1\u5668\u7aef\u4f18\u5316\uff0c\u4ee5\u6700\u5927\u5316\u6027\u80fd\u540c\u65f6\u6700\u5c0f\u5316\u6210\u672c\u3002<\/p>\n

\u5173\u952e\u670d\u52a1\u5668\u4f18\u5316\u6280\u672f\u5305\u62ec\uff1a<\/p>\n

– \u4f7f\u7528NGINX Plus\u6216HAProxy\u7684\u8d1f\u8f7d\u5747\u8861\u5668\u90e8\u7f72<\/p>\n

– \u6301\u4e45\u8fde\u63a5\u7684TCP keepalive\u4f18\u5316<\/p>\n

– BBR\u62e5\u585e\u63a7\u5236\u7b97\u6cd5\u5b9e\u65bd<\/p>\n

– \u57fa\u4e8e\u5de5\u4f5c\u8d1f\u8f7d\u6a21\u5f0f\u7684\u7f51\u7edc\u7f13\u51b2\u533a\u5927\u5c0f\u8c03\u6574<\/p>\n

– HTTP\/3 (QUIC)\u652f\u6301\u4ee5\u51cf\u5c11\u8fde\u63a5\u5f00\u9500<\/p>\n

\u9ad8\u7ea7\u670d\u52a1\u5668\u914d\u7f6e\uff1a<\/p>\n

– \u5177\u6709\u81ea\u52a8\u6545\u969c\u8f6c\u79fb\u7684\u591a\u6570\u636e\u4e2d\u5fc3\u67b6\u6784<\/p>\n

– \u7528\u4e8e\u52a8\u6001\u6269\u5c55\u7684\u5bb9\u5668\u7f16\u6392<\/p>\n

– \u9488\u5bf9\u7f51\u7edc\u6027\u80fd\u7684\u81ea\u5b9a\u4e49\u5185\u6838\u53c2\u6570\u8c03\u6574<\/p>\n

– \u7528\u4e8e\u964d\u4f4e\u5ef6\u8fdf\u7684\u8fb9\u7f18\u8ba1\u7b97\u96c6\u6210<\/p>\n

– \u7528\u4e8e\u6539\u5584\u8d44\u6e90\u5229\u7528\u7684\u5fae\u670d\u52a1\u67b6\u6784<\/p>\n

\u7f8e\u56fd\u670d\u52a1\u5668\u79df\u7528\u7684\u57fa\u7840\u8bbe\u65bd\u8003\u8651\u56e0\u7d20\uff1a<\/p>\n

– \u6218\u7565\u6027\u6570\u636e\u4e2d\u5fc3\u4f4d\u7f6e\u9009\u62e9<\/p>\n

– \u591a\u4e0a\u6e38\u4f9b\u5e94\u5546\u8fde\u63a5<\/p>\n

– \u89c6\u9891\u5904\u7406\u7684\u786c\u4ef6\u52a0\u901f<\/p>\n

– \u7f51\u7edc\u5197\u4f59\u89c4\u5212<\/p>\n

– \u707e\u96be\u6062\u590d\u534f\u8bae<\/p>\n

7. \u6570\u636e\u9a71\u52a8\u4f18\u5316<\/strong><\/h2>\n

\u6709\u6548\u7684\u5e26\u5bbd\u4f18\u5316\u9700\u8981\u6301\u7eed\u76d1\u63a7\u548c\u5206\u6790\u6027\u80fd\u6307\u6807\u3002\u5b9e\u65bd\u5168\u9762\u7684\u5206\u6790\u7b56\u7565\u6709\u52a9\u4e8e\u8bc6\u522b\u4f18\u5316\u673a\u4f1a\u5e76\u9a8c\u8bc1\u53d8\u66f4\u5f71\u54cd\u3002<\/p>\n

\u5173\u952e\u76d1\u63a7\u6307\u6807\u5305\u62ec\uff1a<\/p>\n

– \u6bcf\u79cd\u5185\u5bb9\u7c7b\u578b\u7684\u5b9e\u65f6\u5e26\u5bbd\u4f7f\u7528\u6a21\u5f0f<\/p>\n

– \u4e0e\u4f20\u8f93\u8d28\u91cf\u76f8\u5173\u7684\u7528\u6237\u53c2\u4e0e\u5ea6\u6307\u6807<\/p>\n

– \u8de8\u533a\u57df\u7684CDN\u6027\u80fd\u5206\u6790<\/p>\n

– \u5305\u62ec\u547d\u4e2d\u7387\u5728\u5185\u7684\u7f13\u5b58\u6548\u7387\u6307\u6807<\/p>\n

– \u89c6\u9891\u8d28\u91cf\u6307\u6807\uff08\u542f\u52a8\u65f6\u95f4\u3001\u91cd\u7f13\u51b2\u7387\uff09<\/p>\n

\u9ad8\u7ea7\u5206\u6790\u5b9e\u65bd\uff1a<\/p>\n

– \u9488\u5bf9\u4e0d\u540c\u5229\u76ca\u76f8\u5173\u8005\u7684\u81ea\u5b9a\u4e49\u76d1\u63a7\u9762\u677f<\/p>\n

– \u7528\u4e8e\u5f02\u5e38\u68c0\u6d4b\u7684\u81ea\u52a8\u544a\u8b66\u7cfb\u7edf<\/p>\n

– \u7528\u4e8e\u4f18\u5316\u9a8c\u8bc1\u7684A\/B\u6d4b\u8bd5\u6846\u67b6<\/p>\n

– \u5bb9\u91cf\u89c4\u5212\u7684\u9884\u6d4b\u5206\u6790<\/p>\n

– \u7528\u6237\u4f53\u9a8c\u76f8\u5173\u6027\u5206\u6790<\/p>\n

\u5b9e\u65bd\u6700\u4f73\u5b9e\u8df5<\/strong><\/h2>\n

\u6210\u529f\u5b9e\u65bd\u5e26\u5bbd\u4f18\u5316\u7b56\u7565\u9700\u8981\u6709\u6761\u7406\u7684\u65b9\u6cd5\u548c\u5bf9\u5404\u79cd\u56e0\u7d20\u7684\u4ed4\u7ec6\u8003\u8651\uff1a<\/p>\n

\u6280\u672f\u5b9e\u65bd\u6307\u5357\uff1a<\/p>\n

– \u4ece\u5168\u9762\u7684\u57fa\u51c6\u6027\u80fd\u6d4b\u91cf\u5f00\u59cb<\/p>\n

– \u5728\u9002\u5f53\u7248\u672c\u63a7\u5236\u4e0b\u9010\u6b65\u5b9e\u65bd\u53d8\u66f4<\/p>\n

– \u7ef4\u62a4\u6240\u6709\u4f18\u5316\u7684\u8be6\u7ec6\u6587\u6863<\/p>\n

– \u5efa\u7acb\u660e\u786e\u7684\u56de\u6eda\u7a0b\u5e8f<\/p>\n

– \u5b9a\u671f\u5b89\u5168\u5ba1\u8ba1\u5b9e\u65bd<\/p>\n

\u8fd0\u8425\u8003\u8651\u56e0\u7d20\uff1a<\/p>\n

– \u65b0\u7cfb\u7edf\u548c\u5de5\u5177\u7684\u5458\u5de5\u57f9\u8bad<\/p>\n

– \u53d8\u66f4\u7ba1\u7406\u534f\u8bae<\/p>\n

– \u4e8b\u4ef6\u54cd\u5e94\u7a0b\u5e8f<\/p>\n

– \u5b9a\u671f\u6027\u80fd\u8bc4\u5ba1<\/p>\n

– \u5bb9\u91cf\u89c4\u5212\u66f4\u65b0<\/p>\n

\u7ed3\u8bba<\/strong><\/h2>\n

\u89c6\u9891\u6d41\u5a92\u4f53\u5e73\u53f0\u7684\u5e26\u5bbd\u6210\u672c\u4f18\u5316\u9700\u8981\u7ed3\u5408\u6280\u672f\u4e13\u957f\u548c\u6218\u7565\u89c4\u5212\u7684\u591a\u65b9\u9762\u65b9\u6cd5\u3002\u901a\u8fc7\u53ef\u9760\u7684\u7f8e\u56fd\u670d\u52a1\u5668\u79df\u7528\u89e3\u51b3\u65b9\u6848\u5b9e\u65bd\u8fd9\u4e9b\u5148\u8fdb\u6280\u672f\uff0c\u6d41\u5a92\u4f53\u5e73\u53f0\u53ef\u4ee5\u5b9e\u73b0\u663e\u8457\u7684\u6210\u672c\u964d\u4f4e\uff0c\u540c\u65f6\u4fdd\u6301\u6216\u751a\u81f3\u63d0\u5347\u670d\u52a1\u8d28\u91cf\u3002\u6210\u529f\u7684\u5173\u952e\u5728\u4e8e\u6301\u7eed\u76d1\u63a7\u3001\u4f18\u5316\u548c\u9002\u5e94\u4e0d\u65ad\u53d8\u5316\u7684\u6280\u672f\u73af\u5883\u548c\u7528\u6237\u9700\u6c42\u3002<\/p>\n

\u8bf7\u8bb0\u4f4f\uff0c\u5e26\u5bbd\u4f18\u5316\u662f\u4e00\u4e2a\u6301\u7eed\u7684\u8fc7\u7a0b\uff0c\u800c\u4e0d\u662f\u4e00\u6b21\u6027\u7684\u5b9e\u65bd\u3002\u5728\u5173\u6ce8\u5e73\u53f0\u7279\u5b9a\u9700\u6c42\u548c\u7528\u6237\u8981\u6c42\u7684\u540c\u65f6\uff0c\u8981\u53ca\u65f6\u4e86\u89e3\u65b0\u5174\u6280\u672f\u548c\u884c\u4e1a\u6700\u4f73\u5b9e\u8df5\u3002\u901a\u8fc7\u8c28\u614e\u5b9e\u65bd\u8fd9\u4e9b\u7b56\u7565\u5e76\u57fa\u4e8e\u5b9e\u9645\u6027\u80fd\u6570\u636e\u6301\u7eed\u6539\u8fdb\uff0c\u53ef\u4ee5\u5b9e\u73b0\u663e\u8457\u4e14\u53ef\u6301\u7eed\u7684\u5e26\u5bbd\u6210\u672c\u964d\u4f4e\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

\u5728\u5f53\u4eca\u6570\u5b57\u6d41\u5a92\u4f53\u9886\u57df\uff0c\u7ba1\u7406\u5e26\u5bbd\u6210\u672c\u5df2\u6210\u4e3a\u89c6\u9891\u5e73\u53f0\u8fd0\u8425\u5546\u9762\u4e34\u7684\u5173\u952e\u6311\u6218\u3002\u968f\u7740\u89c6\u9891\u6d88\u8d39\u7684\u6307\u6570\u7ea7\u589e\u957f\u548c\u670d\u52a1\u5668\u79df\u7528\u6210\u672c\u7684\u4e0a\u5347\uff0c\u5e26\u5bbd\u4f7f\u7528\u4f18\u5316\u4e0d\u4ec5\u5173\u4e4e\u6210\u672c\u8282\u7701\uff0c\u66f4\u662f\u5173\u7cfb\u5230\u5efa\u7acb\u53ef\u6301\u7eed\u7684\u5546\u4e1a\u6a21\u5f0f\u3002\u672c\u7efc\u5408\u6027\u6280\u672f\u6307\u5357\u63a2\u8ba8\u4e86\u5e26\u5bbd\u4f18\u5316\u7684\u524d\u6cbf\u7b56\u7565\uff0c\u7279\u522b\u9488\u5bf9\u4f7f\u7528\u7f8e\u56fd\u670d\u52a1\u5668\u79df\u7528\u89e3\u51b3\u65b9\u6848\u7684\u5e73\u53f0\u3002 1. \u5229\u7528\u591aCDN\u67b6\u6784 \u5185\u5bb9\u5206\u53d1\u7f51\u7edc\u662f\u73b0\u4ee3\u89c6\u9891\u4f20\u8f93\u57fa\u7840\u8bbe\u65bd\u7684\u57fa\u77f3\u3002\u867d\u7136\u5355\u4e00CDN\u8bbe\u7f6e\u66fe\u7ecf\u662f\u5e38\u6001\uff0c\u4f46\u5982\u4eca\u7684\u9ad8\u6027\u80fd\u6d41\u5a92\u4f53\u5e73\u53f0\u9700\u8981\u66f4\u590d\u6742\u7684\u65b9\u6848\u3002\u591aCDN\u67b6\u6784\u53ef\u4ee5\u51cf\u5c1130-40%\u7684\u5e26\u5bbd\u6210\u672c\uff0c\u540c\u65f6\u63d0\u5347\u53ef\u9760\u6027\u548c\u7528\u6237\u4f53\u9a8c\u3002 \u5173\u952e\u5b9e\u65bd\u8003\u8651\u56e0\u7d20\u5305\u62ec\uff1a – \u57fa\u4e8e\u5b9e\u65f6\u6027\u80fd\u6307\u6807\u7684\u52a8\u6001CDN\u5207\u6362 – \u8003\u8651\u533a\u57df\u4ef7\u683c\u5dee\u5f02\u7684\u5730\u7406\u8d1f\u8f7d\u5747\u8861\u7b97\u6cd5 – \u5177\u6709\u81ea\u5b9a\u4e49TTL\u914d\u7f6e\u7684\u8fb9\u7f18\u7f13\u5b58\u4f18\u5316 – \u4f7f\u7528\u4efb\u64ad\u7f51\u7edc\u7684\u81ea\u5b9a\u4e49CDN\u8def\u7531\u89c4\u5219 – \u5b9e\u65f6CDN\u5065\u5eb7\u76d1\u63a7\u548c\u81ea\u52a8\u6545\u969c\u8f6c\u79fb\u7cfb\u7edf \u9ad8\u7ea7CDN\u5b9e\u65bd\u5e94\u5305\u542b\uff1a – \u57fa\u4e8e\u7528\u6237\u4eba\u53e3\u7edf\u8ba1\u7684\u667a\u80fd\u8bf7\u6c42\u8def\u7531 – \u57fa\u4e8e\u6210\u672c\u7684CDN\u9009\u62e9\u7b97\u6cd5 – \u7528\u4e8e\u5b9e\u65f6\u89c6\u9891\u5904\u7406\u7684\u8fb9\u7f18\u8ba1\u7b97\u529f\u80fd – \u4e0e\u4e3b\u8981CDN\u63d0\u4f9b\u5546\u5982Cloudflare\u3001Fastly\u548cAkamai\u7684\u96c6\u6210 2. \u9ad8\u7ea7\u89c6\u9891\u7f16\u7801\u4f18\u5316 \u89c6\u9891\u7f16\u7801\u6280\u672f\u5df2\u7ecf\u663e\u8457\u53d1\u5c55\uff0c\u4e3a\u5e26\u5bbd\u4f18\u5316\u63d0\u4f9b\u4e86\u65b0\u7684\u673a\u4f1a\u3002\u73b0\u4ee3\u7f16\u7801\u89e3\u51b3\u65b9\u6848\u53ef\u4ee5\u5728\u6d88\u8017\u66f4\u5c11\u5e26\u5bbd\u7684\u540c\u65f6\u63d0\u4f9b\u66f4\u4f18\u8d28\u7684\u753b\u8d28\u3002 \u57fa\u672c\u7f16\u7801\u7b56\u7565\u5305\u62ec\uff1a – \u5b9e\u65bdH.265\/HEVC\u7f16\u7801\uff0c\u53ef\u51cf\u5c1125-50%\u5e26\u5bbd\u4f7f\u7528 – \u6839\u636e\u5185\u5bb9\u590d\u6742\u5ea6\u8c03\u6574\u7684\u9010\u6807\u9898\u7f16\u7801\u7b97\u6cd5 – \u90e8\u7f72VP9\u7528\u4e8eHTML5\u89c6\u9891\u4f20\u8f93\uff0c\u63d0\u534730-50%\u6548\u7387 – \u5177\u6709\u52a8\u6001\u9636\u68af\u751f\u6210\u7684\u81ea\u9002\u5e94\u6bd4\u7279\u7387\u6d41\u5a92\u4f53(ABR) – \u4f7f\u7528GPU\u52a0\u901f\u7684\u670d\u52a1\u5668\u7aef\u8f6c\u7801\u6d41\u7a0b \u7f16\u7801\u4f18\u5316\u7684\u6280\u672f\u8003\u8651\u56e0\u7d20\uff1a – \u591a\u904d\u7f16\u7801\u4ee5\u83b7\u5f97\u6700\u4f73\u8d28\u91cf\u4e0e\u5927\u5c0f\u6bd4 – \u573a\u666f\u5207\u6362\u68c0\u6d4b\u4ee5\u4f18\u5316\u5173\u952e\u5e27\u653e\u7f6e – \u52a8\u6001GOP\u7ed3\u6784\u9002\u914d – HDR\u5230SDR\u8272\u8c03\u6620\u5c04\u4f18\u5316 – \u5185\u5bb9\u611f\u77e5\u7f16\u7801\u53c2\u6570 3. \u667a\u80fd\u7f13\u5b58\u7b56\u7565 \u6709\u6548\u7684\u7f13\u5b58\u7b56\u7565\u53ef\u4ee5\u663e\u8457\u51cf\u5c11\u6e90\u670d\u52a1\u5668\u8d1f\u8f7d\u548c\u5e26\u5bbd\u6d88\u8017\u3002\u73b0\u4ee3\u7f13\u5b58\u5b9e\u65bd\u9700\u8981\u7ed3\u5408\u5404\u79cd\u7f13\u5b58\u673a\u5236\u7684\u591a\u5c42\u6b21\u65b9\u6cd5\u3002 \u9ad8\u7ea7\u7f13\u5b58\u5b9e\u65bd\u5e94\u5305\u62ec\uff1a – \u52a8\u6001\u5185\u5bb9\u7684\u5fae\u7f13\u5b58\u914d\u7f6e\uff083-5\u79d2\uff09 […]<\/p>\n

Read More…<\/a><\/p>\n","protected":false},"author":11,"featured_media":20590,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[80],"tags":[],"class_list":["post-20589","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-knowledge"],"acf":[],"yoast_head":"\n\u5982\u4f55\u964d\u4f4e\u5f71\u89c6\u7f51\u7ad9\u670d\u52a1\u5668\u7684\u5e26\u5bbd\u6210\u672c\uff1f<\/title>\n<meta name=\"description\" content=\"\u63a2\u7d22\u4e13\u4e1a\u7b56\u7565\uff0c\u4f18\u5316\u89c6\u9891\u6d41\u5a92\u4f53\u7f51\u7ad9\u7684\u5e26\u5bbd\u4f7f\u7528\u5e76\u964d\u4f4e\u6210\u672c\u3002\u4eceCDN\u5b9e\u65bd\u5230\u9ad8\u7ea7\u7f13\u5b58 - \u4e3a\u5f00\u53d1\u8005\u63d0\u4f9b\u5b8c\u6574\u7684\u6280\u672f\u6307\u5357\u3002\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link 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