{"id":128037,"date":"2024-10-26T11:12:18","date_gmt":"2024-10-26T03:12:18","guid":{"rendered":"https:\/\/server.hk\/cnblog\/128037\/"},"modified":"2024-10-26T11:12:19","modified_gmt":"2024-10-26T03:12:19","slug":"redis-%e7%87%92%e5%85%a7%e5%ad%98%e5%bf%ab%e5%8f%96%e7%9a%84%e4%bb%a3%e5%83%b9","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/128037\/","title":{"rendered":"Redis \u71d2\u5167\u5b58\u5feb\u53d6\u7684\u4ee3\u50f9"},"content":{"rendered":"<h1 id=\"redis-%e7%87%92%e5%85%a7%e5%ad%98%e5%bf%ab%e5%8f%96%e7%9a%84%e4%bb%a3%e5%83%b9-RHamyipFVY\">Redis \u71d2\u5167\u5b58\u5feb\u53d6\u7684\u4ee3\u50f9<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u7db2\u7d61\u61c9\u7528\u4e2d\uff0c\u6027\u80fd\u548c\u6548\u7387\u662f\u81f3\u95dc\u91cd\u8981\u7684\u3002Redis \u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6548\u7684\u5167\u5b58\u6578\u64da\u5eab\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u5feb\u53d6\u7cfb\u7d71\u4e2d\uff0c\u4ee5\u63d0\u9ad8\u6578\u64da\u5b58\u53d6\u901f\u5ea6\u3002\u7136\u800c\uff0c\u4f7f\u7528 Redis \u9032\u884c\u5167\u5b58\u5feb\u53d6\u4e26\u975e\u6c92\u6709\u4ee3\u50f9\uff0c\u672c\u6587\u5c07\u63a2\u8a0e\u9019\u4e9b\u4ee3\u50f9\u53ca\u5176\u5f71\u97ff\u3002<\/p>\n<h2 id=\"redis-%e7%9a%84%e5%9f%ba%e6%9c%ac%e6%a6%82%e5%bf%b5-RHamyipFVY\">Redis \u7684\u57fa\u672c\u6982\u5ff5<\/h2>\n<p>Redis\uff08Remote Dictionary Server\uff09\u662f\u4e00\u500b\u958b\u6e90\u7684\u9ad8\u6027\u80fd\u9375\u503c\u5b58\u5132\u7cfb\u7d71\uff0c\u652f\u6301\u591a\u7a2e\u6578\u64da\u7d50\u69cb\uff0c\u5982\u5b57\u7b26\u4e32\u3001\u54c8\u5e0c\u3001\u5217\u8868\u3001\u96c6\u5408\u7b49\u3002\u7531\u65bc\u5176\u5728\u5167\u5b58\u4e2d\u64cd\u4f5c\u6578\u64da\uff0cRedis \u63d0\u4f9b\u4e86\u6975\u5feb\u7684\u8b80\u53d6\u548c\u5beb\u5165\u901f\u5ea6\uff0c\u9019\u4f7f\u5f97\u5b83\u6210\u70ba\u5feb\u53d6\u89e3\u6c7a\u65b9\u6848\u7684\u7406\u60f3\u9078\u64c7\u3002<\/p>\n<h2 id=\"%e5%85%a7%e5%ad%98%e4%bd%bf%e7%94%a8%e7%9a%84%e4%bb%a3%e5%83%b9-RHamyipFVY\">\u5167\u5b58\u4f7f\u7528\u7684\u4ee3\u50f9<\/h2>\n<p>\u4f7f\u7528 Redis \u9032\u884c\u5feb\u53d6\u7684\u4e3b\u8981\u4ee3\u50f9\u4e4b\u4e00\u662f\u5167\u5b58\u7684\u6d88\u8017\u3002\u7531\u65bc Redis \u5c07\u6578\u64da\u5b58\u5132\u5728\u5167\u5b58\u4e2d\uff0c\u9019\u610f\u5473\u8457\u9700\u8981\u8db3\u5920\u7684 RAM \u4f86\u652f\u6301\u61c9\u7528\u7684\u9700\u6c42\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5f71\u97ff\u5167\u5b58\u4f7f\u7528\u7684\u56e0\u7d20\uff1a<\/p>\n<ul>\n<li><strong>\u6578\u64da\u91cf\uff1a<\/strong>\u5b58\u5132\u7684\u6578\u64da\u91cf\u8d8a\u5927\uff0c\u6240\u9700\u7684\u5167\u5b58\u5c31\u8d8a\u591a\u3002\u5c0d\u65bc\u5927\u578b\u61c9\u7528\uff0c\u9019\u53ef\u80fd\u5c0e\u81f4\u9ad8\u6602\u7684\u786c\u9ad4\u6210\u672c\u3002<\/li>\n<li><strong>\u6578\u64da\u7d50\u69cb\uff1a<\/strong>\u4e0d\u540c\u7684\u6578\u64da\u7d50\u69cb\u5728\u5167\u5b58\u4e2d\u7684\u4f54\u7528\u7a7a\u9593\u4e0d\u540c\u3002\u4f8b\u5982\uff0c\u4f7f\u7528\u54c8\u5e0c\u8868\u6bd4\u4f7f\u7528\u5b57\u7b26\u4e32\u66f4\u7bc0\u7701\u5167\u5b58\uff0c\u4f46\u5728\u67d0\u4e9b\u60c5\u6cc1\u4e0b\uff0c\u54c8\u5e0c\u8868\u7684\u6027\u80fd\u53ef\u80fd\u4e0d\u5982\u5b57\u7b26\u4e32\u3002<\/li>\n<li><strong>\u5feb\u53d6\u7b56\u7565\uff1a<\/strong>\u9078\u64c7\u5408\u9069\u7684\u5feb\u53d6\u7b56\u7565\uff08\u5982 LRU\u3001LFU \u7b49\uff09\u53ef\u4ee5\u5f71\u97ff\u5167\u5b58\u7684\u4f7f\u7528\u6548\u7387\u3002\u932f\u8aa4\u7684\u7b56\u7565\u53ef\u80fd\u5c0e\u81f4\u5167\u5b58\u6d6a\u8cbb\u3002<\/li>\n<\/ul>\n<h2 id=\"%e6%80%a7%e8%83%bd%e8%88%87%e6%88%90%e6%9c%ac%e7%9a%84%e5%b9%b3%e8%a1%a1-RHamyipFVY\">\u6027\u80fd\u8207\u6210\u672c\u7684\u5e73\u8861<\/h2>\n<p>\u96d6\u7136 Redis \u63d0\u4f9b\u4e86\u5353\u8d8a\u7684\u6027\u80fd\uff0c\u4f46\u9019\u7a2e\u6027\u80fd\u662f\u4ee5\u5167\u5b58\u70ba\u4ee3\u50f9\u7684\u3002\u4f01\u696d\u5728\u9078\u64c7\u4f7f\u7528 Redis \u6642\uff0c\u5fc5\u9808\u8003\u616e\u4ee5\u4e0b\u5e7e\u9ede\uff1a<\/p>\n<ul>\n<li><strong>\u6210\u672c\u6548\u76ca\u5206\u6790\uff1a<\/strong>\u4f01\u696d\u9700\u8981\u8a55\u4f30\u4f7f\u7528 Redis \u7684\u6210\u672c\u8207\u5176\u5e36\u4f86\u7684\u6027\u80fd\u63d0\u5347\u4e4b\u9593\u7684\u5e73\u8861\u3002\u5c0d\u65bc\u5c0f\u578b\u61c9\u7528\uff0c\u53ef\u80fd\u4e0d\u9700\u8981\u4f7f\u7528 Redis\uff0c\u800c\u662f\u53ef\u4ee5\u9078\u64c7\u5176\u4ed6\u66f4\u7d93\u6fdf\u7684\u89e3\u6c7a\u65b9\u6848\u3002<\/li>\n<li><strong>\u64f4\u5c55\u6027\uff1a<\/strong>\u96a8\u8457\u61c9\u7528\u7684\u589e\u9577\uff0c\u5167\u5b58\u9700\u6c42\u4e5f\u6703\u589e\u52a0\u3002\u4f01\u696d\u9700\u8981\u8003\u616e\u5982\u4f55\u64f4\u5c55 Redis \u7684\u67b6\u69cb\uff0c\u4ee5\u652f\u6301\u672a\u4f86\u7684\u9700\u6c42\u3002<\/li>\n<li><strong>\u6578\u64da\u6301\u4e45\u6027\uff1a<\/strong>Redis \u63d0\u4f9b\u4e86\u591a\u7a2e\u6301\u4e45\u5316\u9078\u9805\uff0c\u5982 RDB \u548c AOF\uff0c\u4f46\u9019\u4e9b\u9078\u9805\u4e5f\u6703\u5f71\u97ff\u6027\u80fd\u548c\u5167\u5b58\u4f7f\u7528\u3002\u4f01\u696d\u9700\u8981\u6839\u64da\u5be6\u969b\u9700\u6c42\u9078\u64c7\u5408\u9069\u7684\u6301\u4e45\u5316\u7b56\u7565\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%af%a6%e9%9a%9b%e6%a1%88%e4%be%8b%e5%88%86%e6%9e%90-RHamyipFVY\">\u5be6\u969b\u6848\u4f8b\u5206\u6790<\/h2>\n<p>\u8a31\u591a\u77e5\u540d\u4f01\u696d\u90fd\u5728\u5176\u7cfb\u7d71\u4e2d\u4f7f\u7528 Redis \u9032\u884c\u5feb\u53d6\u3002\u4f8b\u5982\uff0cTwitter \u4f7f\u7528 Redis \u4f86\u5feb\u53d6\u7528\u6236\u7684\u6642\u9593\u7dda\uff0c\u4ee5\u63d0\u9ad8\u8b80\u53d6\u901f\u5ea6\u3002\u9019\u6a23\u7684\u5be6\u8e10\u96d6\u7136\u63d0\u5347\u4e86\u6027\u80fd\uff0c\u4f46\u4e5f\u589e\u52a0\u4e86\u5167\u5b58\u7684\u9700\u6c42\uff0c\u4e26\u4e14\u9700\u8981\u6301\u7e8c\u76e3\u63a7\u548c\u512a\u5316\u3002<\/p>\n<pre><code>\n# Redis \u5feb\u53d6\u793a\u4f8b\nSET user:1000 \"John Doe\"\nGET user:1000\n<\/code><\/pre>\n<p>\u5728\u9019\u500b\u7c21\u55ae\u7684\u793a\u4f8b\u4e2d\uff0c\u4f7f\u7528 Redis \u5feb\u53d6\u4e86\u4e00\u500b\u7528\u6236\u7684\u8cc7\u6599\u3002\u96a8\u8457\u7528\u6236\u6578\u91cf\u7684\u589e\u52a0\uff0c\u5167\u5b58\u7684\u9700\u6c42\u4e5f\u6703\u96a8\u4e4b\u4e0a\u5347\u3002<\/p>\n<h2 id=\"%e7%b5%90%e8%ab%96-RHamyipFVY\">\u7d50\u8ad6<\/h2>\n<p>Redis \u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6548\u7684\u5167\u5b58\u5feb\u53d6\u89e3\u6c7a\u65b9\u6848\uff0c\u96d6\u7136\u80fd\u986f\u8457\u63d0\u5347\u61c9\u7528\u6027\u80fd\uff0c\u4f46\u5176\u5167\u5b58\u6d88\u8017\u548c\u76f8\u95dc\u6210\u672c\u4e5f\u4e0d\u5bb9\u5ffd\u8996\u3002\u4f01\u696d\u5728\u9078\u64c7\u4f7f\u7528 Redis \u6642\uff0c\u61c9\u4ed4\u7d30\u8003\u616e\u5176\u5167\u5b58\u9700\u6c42\u3001\u6210\u672c\u6548\u76ca\u53ca\u64f4\u5c55\u6027\u7b49\u56e0\u7d20\uff0c\u4ee5\u78ba\u4fdd\u5728\u6027\u80fd\u8207\u6210\u672c\u4e4b\u9593\u53d6\u5f97\u6700\u4f73\u5e73\u8861\u3002<\/p>\n<p>\u5982\u9700\u4e86\u89e3\u66f4\u591a\u6709\u95dc <a href=\"https:\/\/server.hk\">VPS<\/a> \u53ca\u5176\u4ed6\u4f3a\u670d\u5668\u89e3\u6c7a\u65b9\u6848\u7684\u4fe1\u606f\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22 Redis \u71d2\u5167\u5b58\u5feb\u53d6\u7684\u4ee3\u50f9\uff0c\u4e86\u89e3\u5176\u6027\u80fd\u512a\u52e2\u8207\u6f5b\u5728\u98a8\u96aa\uff0c\u52a9\u4f60\u505a\u51fa\u660e\u667a\u7684\u6280\u8853\u9078\u64c7\u3002<\/p>\n","protected":false},"author":0,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[101],"tags":[],"class_list":["post-128037","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/128037","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"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=128037"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/128037\/revisions"}],"predecessor-version":[{"id":128038,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/128037\/revisions\/128038"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=128037"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=128037"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=128037"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}