{"id":22253,"date":"2024-02-05T12:10:28","date_gmt":"2024-02-05T12:10:28","guid":{"rendered":"https:\/\/server.hk\/blog\/22253\/"},"modified":"2024-09-12T06:57:11","modified_gmt":"2024-09-12T06:57:11","slug":"optimizing-website-caching-on-your-usa-vps-redis-and-memcached","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/22253\/","title":{"rendered":"\u512a\u5316\u9999\u6e2f VPS \u4e0a\u7db2\u7ad9\u7684\u5feb\u53d6\uff1aRedis \u548c Memcached"},"content":{"rendered":"<h1 id=\"optimizing-website-caching-on-your-usa-vps-redis-and-memcached-JWdLakHjQh\">\u512a\u5316\u9999\u6e2f VPS \u4e0a\u7db2\u7ad9\u7684\u5feb\u53d6\uff1aRedis \u548c Memcached<\/h1>\n<p>\u8ac7\u5230\u7db2\u7ad9\u6027\u80fd\uff0c\u5feb\u53d6\u5728\u63d0\u5347\u901f\u5ea6\u548c\u6e1b\u8f15\u4f3a\u670d\u5668\u8ca0\u8377\u65b9\u9762\u626e\u6f14\u4e86\u95dc\u9375\u89d2\u8272\u3002\u901a\u904e\u5728\u8a18\u61b6\u9ad4\u4e2d\u5b58\u5132\u983b\u7e41\u8a2a\u554f\u7684\u6578\u64da\uff0c\u50cf Redis \u548c Memcached \u9019\u6a23\u7684\u5feb\u53d6\u7cfb\u7d71\u53ef\u4ee5\u986f\u8457\u63d0\u9ad8\u6258\u7ba1\u5728\u9999\u6e2f VPS \u4e0a\u7684\u7db2\u7ad9\u6027\u80fd\u3002\u5728\u672c\u6587\u4e2d\uff0c\u6211\u5011\u5c07\u63a2\u7d22 Redis \u548c Memcached \u7684\u597d\u8655\uff0c\u4ee5\u53ca\u5982\u4f55\u5728\u60a8\u7684\u9999\u6e2f VPS \u4e0a\u512a\u5316\u7db2\u7ad9\u5feb\u53d6\u3002<\/p>\n<h2 id=\"understanding-redis-and-memcached-JWdLakHjQh\">\u4e86\u89e3 Redis \u548c Memcached<\/h2>\n<p>Redis \u548c Memcached \u90fd\u662f\u958b\u6e90\u7684\u3001\u4f4d\u65bc\u5167\u5b58\u4e2d\u7684\u8cc7\u6599\u5b58\u5132\uff0c\u7528\u4f5c\u5feb\u53d6\u7cfb\u7d71\u3002\u5b83\u5011\u901a\u904e\u5c07\u6578\u64da\u5b58\u5132\u5728 RAM \u4e2d\u4f86\u5de5\u4f5c\uff0c\u8207\u50b3\u7d71\u57fa\u65bc\u78c1\u76e4\u7684\u5b58\u5132\u7cfb\u7d71\u76f8\u6bd4\uff0c\u5141\u8a31\u66f4\u5feb\u901f\u5730\u6aa2\u7d22\u6578\u64da\u3002\u96d6\u7136\u5b83\u5011\u5177\u6709\u985e\u4f3c\u7684\u7528\u9014\uff0c\u4f46\u5169\u8005\u4e4b\u9593\u5b58\u5728\u4e00\u4e9b\u5dee\u7570\uff1a<\/p>\n<ul>\n<li><strong>Redis\uff1a<\/strong> Redis \u662f\u4e00\u500b\u9ad8\u7d1a\u7684\u9375\u503c\u5b58\u5132\u5668\uff0c\u652f\u63f4\u5404\u7a2e\u6578\u64da\u7d50\u69cb\uff0c\u5982\u5b57\u7b26\u4e32\u3001\u54c8\u5e0c\u3001\u5217\u8868\u3001\u96c6\u5408\u7b49\u3002\u5b83\u63d0\u4f9b\u4e86\u8907\u88fd\u3001\u6301\u4e45\u6027\u548c pub\/sub \u6d88\u606f\u7b49\u984d\u5916\u529f\u80fd\uff0c\u4f7f\u5176\u6210\u70ba\u4e00\u500b\u591a\u7528\u9014\u7684\u5feb\u53d6\u89e3\u6c7a\u65b9\u6848\u3002<\/li>\n<li><strong>Memcached\uff1a<\/strong> \u53e6\u4e00\u65b9\u9762\uff0cMemcached \u662f\u4e00\u500b\u7c21\u55ae\u7684\u9375\u503c\u5b58\u5132\u5668\uff0c\u5c08\u6ce8\u65bc\u5feb\u53d6\u3002\u5b83\u4ee5\u7c21\u55ae\u6027\u548c\u9ad8\u6027\u80fd\u8457\u7a31\uff0c\u4f7f\u5176\u6210\u70ba\u5feb\u53d6\u7d93\u5e38\u8a2a\u554f\u6578\u64da\u7684\u7d55\u4f73\u9078\u64c7\u3002<\/li>\n<\/ul>\n<h2 id=\"benefits-of-redis-and-memcached-JWdLakHjQh\">Redis \u548c Memcached \u7684\u597d\u8655<\/h2>\n<p>Redis \u548c Memcached \u90fd\u63d0\u4f9b\u4e86\u5e7e\u500b\u597d\u8655\uff0c\u53ef\u4ee5\u5927\u5e45\u63d0\u5347\u60a8\u7db2\u7ad9\u7684\u6027\u80fd\uff1a<\/p>\n<ul>\n<li><strong>\u63d0\u5347\u901f\u5ea6\uff1a<\/strong>\u901a\u904e\u5c07\u6578\u64da\u5b58\u5132\u5728\u5167\u5b58\u4e2d\uff0cRedis \u548c Memcached \u5141\u8a31\u66f4\u5feb\u5730\u6aa2\u7d22\u6578\u64da\uff0c\u6e1b\u5c11\u4e86\u5f9e\u57fa\u65bc\u78c1\u76e4\u7684\u5b58\u5132\u7cfb\u7d71\u7372\u53d6\u6578\u64da\u7684\u6642\u9593\u3002<\/li>\n<li><strong>\u6e1b\u5c11\u6578\u64da\u5eab\u8ca0\u8377\uff1a<\/strong>\u6709\u4e86\u5feb\u53d6\uff0c\u7d93\u5e38\u8a2a\u554f\u7684\u6578\u64da\u88ab\u5b58\u5132\u5728\u5167\u5b58\u4e2d\uff0c\u6e1b\u5c11\u4e86\u6240\u9700\u7684\u6578\u64da\u5eab\u67e5\u8a62\u6b21\u6578\u3002\u9019\u6709\u52a9\u65bc\u6e1b\u8f15\u60a8\u7684\u6578\u64da\u5eab\u670d\u52d9\u5668\u7684\u8ca0\u8377\uff0c\u5f9e\u800c\u63d0\u5347\u6574\u9ad4\u6027\u80fd\u3002<\/li>\n<li><strong>\u53ef\u64f4\u5c55\u6027\uff1a<\/strong>Redis \u548c Memcached \u88ab\u8a2d\u8a08\u70ba\u9ad8\u5ea6\u53ef\u64f4\u5c55\u7684\uff0c\u5141\u8a31\u60a8\u5728\u4e0d\u72a7\u7272\u6027\u80fd\u7684\u60c5\u6cc1\u4e0b\u61c9\u5c0d\u589e\u52a0\u7684\u6d41\u91cf\u548c\u6578\u64da\u3002<\/li>\n<li><strong>\u6578\u64da\u6301\u4e45\u6027\uff1a<\/strong>Redis \u63d0\u4f9b\u6578\u64da\u6301\u4e45\u6027\u9078\u9805\uff0c\u5141\u8a31\u60a8\u5c07\u6578\u64da\u5b58\u5132\u5728\u78c1\u76e4\u4e0a\u4e26\u5728\u4f3a\u670d\u5668\u91cd\u65b0\u555f\u52d5\u6216\u6545\u969c\u6642\u6062\u5fa9\u5b83\u3002<\/li>\n<\/ul>\n<h2 id=\"optimizing-website-caching-on-your-usa-vps-JWdLakHjQh\">\u512a\u5316\u60a8\u9999\u6e2f VPS \u4e0a\u7684\u7db2\u7ad9\u5feb\u53d6<\/h2>\n<p>\u73fe\u5728\u6211\u5011\u4e86\u89e3\u4e86 Redis \u548c Memcached \u7684\u597d\u8655\uff0c\u8b93\u6211\u5011\u63a2\u8a0e\u60a8\u5982\u4f55\u5728\u60a8\u7684\u9999\u6e2f VPS \u4e0a\u512a\u5316\u7db2\u7ad9\u5feb\u53d6\uff1a<\/p>\n<h3 id=\"1-choose-the-right-caching-system-JWdLakHjQh\">1. \u9078\u64c7\u9069\u5408\u7684\u5feb\u53d6\u7cfb\u7d71<\/h3>\n<p>\u8003\u616e\u60a8\u7db2\u7ad9\u7684\u5177\u9ad4\u9700\u6c42\uff0c\u4e26\u76f8\u61c9\u5730\u5728 Redis \u548c Memcached \u4e4b\u9593\u9032\u884c\u9078\u64c7\u3002\u5982\u679c\u60a8\u9700\u8981\u9ad8\u7d1a\u6578\u64da\u7d50\u69cb\u548c\u984d\u5916\u529f\u80fd\uff0cRedis \u53ef\u80fd\u662f\u66f4\u597d\u7684\u9078\u64c7\u3002\u7136\u800c\uff0c\u5982\u679c\u7c21\u55ae\u6027\u548c\u9ad8\u6027\u80fd\u5feb\u53d6\u662f\u60a8\u7684\u512a\u5148\u4e8b\u9805\uff0cMemcached \u53ef\u4ee5\u662f\u4e00\u500b\u5f88\u597d\u7684\u9078\u9805\u3002<\/p>\n<h3 id=\"2-identify-cacheable-data-JWdLakHjQh\">2. \u78ba\u5b9a\u53ef\u5feb\u53d6\u7684\u6578\u64da<\/h3>\n<p>\u5206\u6790\u60a8\u7684\u7db2\u7ad9\u4e26\u8b58\u5225\u53ef\u4ee5\u5feb\u53d6\u7684\u6578\u64da\u3002\u9019\u53ef\u4ee5\u5305\u62ec\u7d93\u5e38\u8a2a\u554f\u7684\u6578\u64da\u5eab\u67e5\u8a62\u3001API \u56de\u61c9\u3001\u6e32\u67d3\u7684 HTML \u6216\u4efb\u4f55\u5176\u4ed6\u751f\u6210\u8cc7\u6e90\u5bc6\u96c6\u7684\u6578\u64da\u3002\u901a\u904e\u5feb\u53d6\u9019\u4e9b\u6578\u64da\uff0c\u60a8\u53ef\u4ee5\u986f\u8457\u6e1b\u8f15\u670d\u52d9\u5668\u7684\u8ca0\u8377\u3002<\/p>\n<h3 id=\"3-implement-caching-in-your-application-JWdLakHjQh\">3. \u5728\u60a8\u7684\u61c9\u7528\u4e2d\u5be6\u65bd\u5feb\u53d6<\/h3>\n<p>\u5c07\u60a8\u9078\u64c7\u7684\u5feb\u53d6\u7cfb\u7d71\u6574\u5408\u5230\u60a8\u7684\u61c9\u7528\u4e2d\u3002\u5927\u591a\u6578\u7a0b\u5f0f\u8a9e\u8a00\u70ba Redis \u548c Memcached \u63d0\u4f9b\u4e86\u5eab\u6216\u64f4\u5c55\uff0c\u4f7f\u5be6\u65bd\u5feb\u53d6\u8b8a\u5f97\u5bb9\u6613\u3002\u4f7f\u7528\u9069\u7576\u7684\u5feb\u53d6\u65b9\u6cd5\u548c\u7b56\u7565\u4f86\u6709\u6548\u5730\u5b58\u5132\u548c\u6aa2\u7d22\u6578\u64da\u3002<\/p>\n<h3 id=\"4-set-expiration-and-eviction-policies-JWdLakHjQh\">4. \u8a2d\u5b9a\u904e\u671f\u548c\u6e05\u9664\u653f\u7b56<\/h3>\n<p>\u70ba\u60a8\u7684\u5feb\u53d6\u6578\u64da\u8a2d\u7f6e\u904e\u671f\u548c\u6e05\u9664\u653f\u7b56\u3002\u5b9a\u7fa9\u6578\u64da\u61c9\u5728\u5feb\u53d6\u4e2d\u5b58\u5132\u591a\u9577\u6642\u9593\uff0c\u7136\u5f8c\u9700\u8981\u5237\u65b0\u3002\u6b64\u5916\uff0c\u8a2d\u7f6e\u6e05\u9664\u653f\u7b56\u4f86\u8655\u7406\u5feb\u53d6\u6eff\u4e86\u4e26\u9700\u8981\u70ba\u65b0\u6578\u64da\u9a30\u51fa\u7a7a\u9593\u7684\u60c5\u6cc1\u3002<\/p>\n<h3 id=\"5-monitor-and-fine-tune-JWdLakHjQh\">5. \u76e3\u63a7\u548c\u5fae\u8abf<\/h3>\n<p>\u5b9a\u671f\u76e3\u63a7\u60a8\u7684\u5feb\u53d6\u7cfb\u7d71\u7684\u6027\u80fd\u4e26\u505a\u51fa\u5fc5\u8981\u7684\u8abf\u6574\u3002\u95dc\u6ce8\u5feb\u53d6\u547d\u4e2d\u7387\u3001\u8a18\u61b6\u9ad4\u4f7f\u7528\u60c5\u6cc1\u4ee5\u53ca\u6574\u9ad4\u4f3a\u670d\u5668\u6027\u80fd\u3002\u6839\u64da\u89c0\u5bdf\u5230\u7684\u6a21\u5f0f\u5fae\u8abf\u60a8\u7684\u5feb\u53d6\u914d\u7f6e\uff0c\u4ee5\u5be6\u73fe\u6700\u5927\u7684\u6548\u7387\u3002<\/p>\n<h2 id=\"summary-JWdLakHjQh\">\u7e3d\u7d50<\/h2>\n<p>\u5728\u60a8\u7684\u9999\u6e2f VPS \u4e0a\u512a\u5316\u7db2\u7ad9\u5feb\u53d6\u53ef\u4ee5\u986f\u8457\u63d0\u5347\u60a8\u7db2\u7ad9\u7684\u6027\u80fd\u3002Redis \u548c Memcached \u662f\u529f\u80fd\u5f37\u5927\u7684\u5feb\u53d6\u7cfb\u7d71\uff0c\u63d0\u4f9b\u4e86\u63d0\u5347\u901f\u5ea6\u3001\u6e1b\u5c11\u6578\u64da\u5eab\u8ca0\u8377\u3001\u53ef\u64f4\u5c55\u6027\u53ca\u6578\u64da\u6301\u4e45\u6027\u597d\u8655\u3002\u901a\u904e\u9078\u64c7\u6b63\u78ba\u7684\u5feb\u53d6\u7cfb\u7d71\uff0c\u8b58\u5225\u53ef\u5feb\u53d6\u7684\u6578\u64da\uff0c\u5be6\u65bd\u61c9\u7528\u4e2d\u7684\u5feb\u53d6\uff0c\u8a2d\u7f6e\u904e\u671f\u548c\u6e05\u9664\u653f\u7b56\uff0c\u4ee5\u53ca\u76e3\u63a7\u548c\u5fae\u8abf\uff0c\u60a8\u53ef\u4ee5\u5145\u5206\u767c\u6398\u5728\u60a8\u7684\u9999\u6e2f VPS \u4e0a\u5feb\u53d6\u7684\u5168\u90e8\u6f5b\u529b\u3002<\/p>\n<p>\u5982\u9700\u66f4\u591a\u6709\u95dc\u9999\u6e2f VPS \u6258\u7ba1\u53ca\u5176\u5c0d\u60a8\u7db2\u7ad9\u7684\u597d\u8655\u7684\u4fe1\u606f\uff0c\u8acb\u8a2a\u554f <a href=\"https:\/\/server.hk\">Server.HK<\/a>\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u512a\u5316\u9999\u6e2f VPS \u4e0a\u7db2\u7ad9\u7684\u5feb\u53d6\uff1a&#46;&#46;&#46;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4927],"tags":[],"class_list":["post-22253","post","type-post","status-publish","format-standard","hentry","category-4927"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/22253","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=22253"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/22253\/revisions"}],"predecessor-version":[{"id":23106,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/22253\/revisions\/23106"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=22253"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=22253"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=22253"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}