<script type="application/ld+json">{"@context":"http://schema.org","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https://www.simcentric.com/tc/"},{"@type":"ListItem","position":2,"name":"CDN對上傳速度的影響：伺服器租用性能分析","item":"https://www.simcentric.com/america-dedicated-server/cdn-impact-on-upload-speeds-a-hosting-performance-analysis/"}]}</script> {"id":20314,"date":"2024-12-07T08:00:59","date_gmt":"2024-12-07T00:00:59","guid":{"rendered":"https:\/\/www.simcentric.com\/?p=20314"},"modified":"2024-12-04T11:16:28","modified_gmt":"2024-12-04T03:16:28","slug":"cdn-impact-on-upload-speeds-a-hosting-performance-analysis","status":"publish","type":"post","link":"https:\/\/www.simcentric.com\/tc\/america-dedicated-server-tc\/cdn-impact-on-upload-speeds-a-hosting-performance-analysis\/","title":{"rendered":"CDN\u5c0d\u4e0a\u50b3\u901f\u5ea6\u7684\u5f71\u97ff\uff1a\u4f3a\u670d\u5668\u79df\u7528\u6027\u80fd\u5206\u6790"},"content":{"rendered":"<div class=\"wpb-content-wrapper\"><p>[vc_row][vc_column][vc_column_text css=&#8221;&#8221;]\u5728<strong><a href=\"https:\/\/www.simcentric.com\/tc\/products\/dedicated-server-us\/\" target=\"_blank\" rel=\"noopener\">\u5c08\u7528\u4f3a\u670d\u5668\u89e3\u6c7a\u65b9\u6848<\/a><\/strong>\u9818\u57df\uff0c\u5167\u5bb9\u5206\u767c\u7db2\u8def\uff08CDN\uff09\u5df2\u7d93\u5fb9\u5e95\u6539\u8b8a\u4e86\u8cc7\u6599\u50b3\u8f38\u901f\u5ea6\u548c\u5167\u5bb9\u5206\u767c\u65b9\u5f0f\u3002\u96d6\u7136CDN\u50b3\u7d71\u4e0a\u8207\u4e0b\u8f09\u6027\u80fd\u76f8\u95dc\u806f\uff0c\u4f46\u5176\u5c0d\u4e0a\u50b3\u901f\u5ea6\u7684\u5f71\u97ff\u5448\u73fe\u51fa\u4e00\u500b\u5f15\u4eba\u5165\u52dd\u4e14\u5e38\u88ab\u8aa4\u89e3\u7684\u4f3a\u670d\u5668\u512a\u5316\u5c64\u9762\u3002<\/p>\n<h2><strong>\u7406\u89e3\u73fe\u4ee3\u4f3a\u670d\u5668\u79df\u7528\u4e2d\u7684CDN\u67b6\u69cb<\/strong><\/h2>\n<p>\u5728\u6df1\u5165\u63a2\u8a0e\u4e0a\u50b3\u901f\u5ea6\u5f71\u97ff\u4e4b\u524d\uff0c\u8b93\u6211\u5011\u5148\u4e86\u89e3<strong><a href=\"https:\/\/www.simcentric.com\/tc\/hong-kong-dedicated-server-tc\/what-is-the-cdn-content-distribution-hierarchy\/\" target=\"_blank\" rel=\"noopener\">CDN<\/a><\/strong>\u5982\u4f55\u8207\u4f3a\u670d\u5668\u79df\u7528\u57fa\u790e\u8a2d\u65bd\u4e92\u52d5\u3002\u8207\u50b3\u7d71\u7684\u55ae\u4e00\u4f3a\u670d\u5668\u8a2d\u7f6e\u4e0d\u540c\uff0cCDN\u5275\u5efa\u4e86\u4e00\u500b\u5206\u6563\u5f0f\u908a\u7de3\u4f3a\u670d\u5668\u7db2\u8def\uff0c\u8207\u60a8\u7684\u4e3b\u8981\u4f3a\u670d\u5668\u79df\u7528\u89e3\u6c7a\u65b9\u6848\u5354\u540c\u5de5\u4f5c\u3002<\/p>\n<h3>CDN\u6838\u5fc3\u8981\u7d20\uff1a<\/h3>\n<ul>\n<li>\u6e90\u4f3a\u670d\u5668\n<ul>\n<li>\u4e3b\u8981\u4f3a\u670d\u5668\u79df\u7528\u57fa\u790e\u8a2d\u65bd<\/li>\n<li>\u6e90\u5167\u5bb9\u5132\u5b58\u5eab<\/li>\n<li>\u8eab\u5206\u9a57\u8b49\u7cfb\u7d71<\/li>\n<\/ul>\n<\/li>\n<li>\u908a\u7de3\u7bc0\u9ede\n<ul>\n<li>\u5730\u7406\u5206\u4f48\u9ede<\/li>\n<li>\u5feb\u53d6\u5132\u5b58\u8a2d\u65bd<\/li>\n<li>\u8acb\u6c42\u8def\u7531\u7cfb\u7d71<\/li>\n<\/ul>\n<\/li>\n<li>\u7db2\u8def\u57fa\u790e\u8a2d\u65bd\n<ul>\n<li>\u9ad8\u901f\u4e3b\u5e79\u9023\u63a5<\/li>\n<li>\u5340\u57df\u7db2\u969b\u7db2\u8def\u4ea4\u63db<\/li>\n<li>\u8ca0\u8f09\u5e73\u8861\u6a5f\u5236<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<h2><strong>CDN\u74b0\u5883\u4e2d\u7684\u4e0a\u50b3\u901f\u5ea6\u52d5\u614b<\/strong><\/h2>\n<p>CDN\u8207\u4e0a\u50b3\u901f\u5ea6\u4e4b\u9593\u7684\u95dc\u4fc2\u6d89\u53ca\u591a\u500b\u5f71\u97ff\u6574\u9ad4\u6027\u80fd\u7684\u56e0\u7d20\u3002\u7406\u89e3\u9019\u4e9b\u52d5\u614b\u5c0d\u512a\u5316\u4f3a\u670d\u5668\u79df\u7528\u57fa\u790e\u8a2d\u65bd\u81f3\u95dc\u91cd\u8981\u3002\u5730\u7406\u5206\u4f48\u5728\u6c7a\u5b9aCDN\u7db2\u8def\u7684\u4e0a\u50b3\u901f\u5ea6\u4e2d\u626e\u6f14\u8457\u57fa\u790e\u6027\u89d2\u8272\u3002\u7528\u6236\u8207\u908a\u7de3\u4f3a\u670d\u5668\u7684\u8ddd\u96e2\u986f\u8457\u5f71\u97ff\u50b3\u8f38\u901f\u7387\uff0c\u800c\u5340\u57df\u7db2\u8def\u5bb9\u91cf\u6c7a\u5b9a\u4e86\u4e0d\u540c\u4f4d\u7f6e\u53ef\u80fd\u9054\u5230\u7684\u6700\u5927\u541e\u5410\u91cf\u3002\u8de8\u5883\u8def\u7531\u6548\u7387\u5c0d\u570b\u969b\u50b3\u8f38\u5c24\u70ba\u91cd\u8981\uff0c\u5f71\u97ff\u8cc7\u6599\u5728\u4e0d\u540c\u570b\u5bb6\u548c\u5730\u5340\u9593\u7684\u50b3\u8f38\u901f\u5ea6\u3002<\/p>\n<p>\u5354\u5b9a\u512a\u5316\u662fCDN\u6027\u80fd\u7684\u53e6\u4e00\u500b\u95dc\u9375\u65b9\u9762\u3002HTTP\/3\u7684\u5be6\u65bd\u901a\u904e\u52a0\u5f37\u9023\u63a5\u7ba1\u7406\u548c\u6e1b\u5c11\u5ef6\u9072\u5e36\u4f86\u986f\u8457\u6539\u9032\u3002TCP\u512a\u5316\u78ba\u4fdd\u53ef\u9760\u7684\u8cc7\u6599\u50b3\u8f38\u540c\u6642\u4fdd\u6301\u6700\u4f73\u50b3\u8f38\u901f\u5ea6\uff0c\u800cUDP\u52a0\u901f\u70ba\u7279\u5b9a\u4f7f\u7528\u6848\u4f8b\u63d0\u4f9b\u66f4\u5feb\u7684\u50b3\u8f38\u901f\u7387\uff0c\u9069\u7528\u65bc\u4e0d\u9700\u8981\u5b8c\u7f8e\u53ef\u9760\u6027\u7684\u5834\u666f\u3002\u9019\u4e9b\u5354\u5b9a\u5c64\u7d1a\u512a\u5316\u5171\u540c\u5275\u9020\u66f4\u9ad8\u6548\u7684\u4e0a\u50b3\u74b0\u5883\u3002<\/p>\n<h2><strong>\u6e2c\u91cfCDN\u5c0d\u4e0a\u50b3\u6027\u80fd\u7684\u5f71\u97ff<\/strong><\/h2>\n<p>\u5be6\u969b\u6e2c\u8a66\u986f\u793a\u4e0d\u540c\u4f3a\u670d\u5668\u79df\u7528\u914d\u7f6e\u7684\u4e0a\u50b3\u901f\u5ea6\u6539\u9032\u5b58\u5728\u986f\u8457\u5dee\u7570\uff1a<\/p>\n<h3>\u4e0a\u50b3\u901f\u5ea6\u6539\u9032\uff1a<\/h3>\n<table>\n<tbody>\n<tr>\n<th>\u5834\u666f<\/th>\n<th>\u5e73\u5747\u6539\u9032<\/th>\n<th>\u6700\u5927\u6539\u9032<\/th>\n<\/tr>\n<tr>\n<td>\u5c0f\u6a94\u6848\u50b3\u8f38\uff08&lt;1MB\uff09<\/td>\n<td>15-25%<\/td>\n<td>35%<\/td>\n<\/tr>\n<tr>\n<td>\u4e2d\u7b49\u6a94\u6848\uff081-50MB\uff09<\/td>\n<td>25-40%<\/td>\n<td>55%<\/td>\n<\/tr>\n<tr>\n<td>\u5927\u6a94\u6848\uff08&gt;50MB\uff09<\/td>\n<td>30-50%<\/td>\n<td>70%<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2><strong>\u512a\u5316\u4e0a\u50b3\u901f\u5ea6\u7684CDN\u914d\u7f6e<\/strong><\/h2>\n<p>\u6700\u5927\u5316\u4e0a\u50b3\u6027\u80fd\u9700\u8981\u4ed4\u7d30\u95dc\u6ce8\u4f3a\u670d\u5668\u79df\u7528\u74b0\u5883\u4e2d\u7684CDN\u914d\u7f6e\u3002\u8a72\u904e\u7a0b\u59cb\u65bc\u7b56\u7565\u6027\u908a\u7de3\u4f3a\u670d\u5668\u9078\u64c7\uff0c\u901a\u904e\u7d30\u7dfb\u7684\u4f4d\u7f6e\u6620\u5c04\u78ba\u4fdd\u70ba\u7528\u6236\u7fa4\u63d0\u4f9b\u6700\u4f73\u8986\u84cb\u3002\u9019\u5305\u62ec\u5168\u9762\u7684\u6027\u80fd\u57fa\u6e96\u6e2c\u8a66\u4ee5\u9a57\u8b49\u4f3a\u670d\u5668\u80fd\u529b\uff0c\u4ee5\u53ca\u8a73\u7d30\u7684\u5bb9\u91cf\u898f\u5283\u4ee5\u8655\u7406\u9810\u671f\u6d41\u91cf\u8ca0\u8f09\u3002<\/p>\n<p>\u5354\u5b9a\u914d\u7f6e\u69cb\u6210\u4e86\u512a\u5316\u7684\u4e0b\u4e00\u500b\u95dc\u9375\u5c64\u9762\u3002\u901a\u904e\u5be6\u65bd\u591a\u90e8\u5206\u4e0a\u50b3\u529f\u80fd\uff0c\u53ef\u4ee5\u901a\u904e\u5e73\u884c\u8655\u7406\u66f4\u9ad8\u6548\u5730\u50b3\u8f38\u5927\u6a94\u6848\u3002\u7cbe\u5fc3\u7684\u5206\u584a\u5927\u5c0f\u512a\u5316\u78ba\u4fdd\u6bcf\u500b\u8cc7\u6599\u6bb5\u4ee5\u6700\u4f73\u901f\u5ea6\u79fb\u52d5\uff0c\u800c\u4e26\u767c\u9023\u63a5\u8abf\u512a\u5728\u4e0d\u8d85\u8ca0\u8377\u7db2\u8def\u8cc7\u6e90\u7684\u60c5\u6cc1\u4e0b\u6700\u5927\u5316\u53ef\u7528\u983b\u5bec\u4f7f\u7528\u3002<\/p>\n<p>\u5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