{"id":161369,"date":"2024-11-04T05:51:24","date_gmt":"2024-11-03T21:51:24","guid":{"rendered":"https:\/\/server.hk\/cnblog\/161369\/"},"modified":"2024-11-04T05:51:25","modified_gmt":"2024-11-03T21:51:25","slug":"%e5%9f%ba%e6%96%bc-redis-%e7%9a%84%e6%a5%b5%e5%85%89%e6%9e%b6%e6%a7%8b%e8%a8%ad%e8%a8%88%e6%96%b9%e6%a1%88%ef%bc%88redis-%e6%9e%b6%e6%a7%8b%e6%96%b9%e6%a1%88%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/161369\/","title":{"rendered":"\u57fa\u65bc Redis \u7684\u6975\u5149\u67b6\u69cb\u8a2d\u8a08\u65b9\u6848\uff08redis \u67b6\u69cb\u65b9\u6848\uff09"},"content":{"rendered":"<h1 id=\"%e5%9f%ba%e6%96%bc-redis-%e7%9a%84%e6%a5%b5%e5%85%89%e6%9e%b6%e6%a7%8b%e8%a8%ad%e8%a8%88%e6%96%b9%e6%a1%88%ef%bc%88redis-%e6%9e%b6%e6%a7%8b%e6%96%b9%e6%a1%88%ef%bc%89-jqgggSSVDb\">\u57fa\u65bc Redis \u7684\u6975\u5149\u67b6\u69cb\u8a2d\u8a08\u65b9\u6848\uff08redis \u67b6\u69cb\u65b9\u6848\uff09<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6578\u64da\u9a45\u52d5\u6642\u4ee3\uff0c\u4f01\u696d\u5c0d\u65bc\u9ad8\u6548\u80fd\u548c\u53ef\u64f4\u5c55\u6027\u7684\u9700\u6c42\u65e5\u76ca\u589e\u52a0\u3002Redis \u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6548\u7684\u9375\u503c\u5b58\u5132\u7cfb\u7d71\uff0c\u56e0\u5176\u5353\u8d8a\u7684\u6027\u80fd\u548c\u9748\u6d3b\u6027\uff0c\u6210\u70ba\u4e86\u8a31\u591a\u73fe\u4ee3\u61c9\u7528\u7684\u9996\u9078\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u57fa\u65bc Redis \u7684\u6975\u5149\u67b6\u69cb\u8a2d\u8a08\u65b9\u6848\uff0c\u4e26\u5206\u6790\u5176\u5728\u5be6\u969b\u61c9\u7528\u4e2d\u7684\u512a\u52e2\u548c\u6311\u6230\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%af%e6%a5%b5%e5%85%89%e6%9e%b6%e6%a7%8b%ef%bc%9f-jqgggSSVDb\">\u4ec0\u9ebc\u662f\u6975\u5149\u67b6\u69cb\uff1f<\/h2>\n<p>\u6975\u5149\u67b6\u69cb\u662f\u4e00\u7a2e\u5206\u4f48\u5f0f\u7cfb\u7d71\u8a2d\u8a08\u7406\u5ff5\uff0c\u65e8\u5728\u901a\u904e\u591a\u500b\u670d\u52d9\u7684\u5354\u540c\u5de5\u4f5c\u4f86\u5be6\u73fe\u9ad8\u53ef\u7528\u6027\u548c\u9ad8\u6027\u80fd\u3002\u9019\u7a2e\u67b6\u69cb\u901a\u5e38\u5305\u62ec\u6578\u64da\u5c64\u3001\u61c9\u7528\u5c64\u548c\u670d\u52d9\u5c64\uff0c\u4e26\u4e14\u53ef\u4ee5\u6839\u64da\u9700\u6c42\u9032\u884c\u9748\u6d3b\u64f4\u5c55\u3002Redis \u5728\u9019\u4e00\u67b6\u69cb\u4e2d\u4e3b\u8981\u7528\u4f5c\u6578\u64da\u5c64\u7684\u7de9\u5b58\u548c\u6578\u64da\u5b58\u5132\u89e3\u6c7a\u65b9\u6848\u3002<\/p>\n<h2 id=\"redis-%e7%9a%84%e7%89%b9%e9%bb%9e-jqgggSSVDb\">Redis \u7684\u7279\u9ede<\/h2>\n<ul>\n<li><strong>\u9ad8\u6027\u80fd\uff1a<\/strong>Redis \u80fd\u5920\u4ee5\u6beb\u79d2\u7d1a\u7684\u5ef6\u9072\u8655\u7406\u6578\u767e\u842c\u6b21\u8acb\u6c42\uff0c\u9019\u4f7f\u5f97\u5b83\u975e\u5e38\u9069\u5408\u7528\u65bc\u9700\u8981\u5feb\u901f\u97ff\u61c9\u7684\u61c9\u7528\u3002<\/li>\n<li><strong>\u6301\u4e45\u5316\uff1a<\/strong>\u96d6\u7136 Redis \u662f\u4e00\u500b\u5167\u5b58\u6578\u64da\u5eab\uff0c\u4f46\u5b83\u652f\u6301\u591a\u7a2e\u6301\u4e45\u5316\u6a5f\u5236\uff0c\u5982 RDB \u548c AOF\uff0c\u78ba\u4fdd\u6578\u64da\u4e0d\u6703\u56e0\u7cfb\u7d71\u6545\u969c\u800c\u4e1f\u5931\u3002<\/li>\n<li><strong>\u9748\u6d3b\u7684\u6578\u64da\u7d50\u69cb\uff1a<\/strong>Redis \u652f\u6301\u591a\u7a2e\u6578\u64da\u7d50\u69cb\uff0c\u5982\u5b57\u7b26\u4e32\u3001\u54c8\u5e0c\u3001\u5217\u8868\u3001\u96c6\u5408\u7b49\uff0c\u9019\u4f7f\u5f97\u5b83\u80fd\u5920\u6eff\u8db3\u4e0d\u540c\u61c9\u7528\u7684\u9700\u6c42\u3002<\/li>\n<li><strong>\u5206\u4f48\u5f0f\u652f\u6301\uff1a<\/strong>Redis Cluster \u5141\u8a31\u7528\u6236\u5c07\u6578\u64da\u5206\u4f48\u5230\u591a\u500b\u7bc0\u9ede\u4e0a\uff0c\u5f9e\u800c\u5be6\u73fe\u9ad8\u53ef\u7528\u6027\u548c\u53ef\u64f4\u5c55\u6027\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%9f%ba%e6%96%bc-redis-%e7%9a%84%e6%a5%b5%e5%85%89%e6%9e%b6%e6%a7%8b%e8%a8%ad%e8%a8%88%e6%96%b9%e6%a1%88-jqgggSSVDb\">\u57fa\u65bc Redis \u7684\u6975\u5149\u67b6\u69cb\u8a2d\u8a08\u65b9\u6848<\/h2>\n<p>\u5728\u8a2d\u8a08\u57fa\u65bc Redis \u7684\u6975\u5149\u67b6\u69cb\u6642\uff0c\u53ef\u4ee5\u8003\u616e\u4ee5\u4e0b\u5e7e\u500b\u95dc\u9375\u7d44\u4ef6\uff1a<\/p>\n<h3 id=\"1-%e6%95%b8%e6%93%9a%e7%b7%a9%e5%ad%98%e5%b1%a4-jqgggSSVDb\">1. \u6578\u64da\u7de9\u5b58\u5c64<\/h3>\n<p>\u5728\u6975\u5149\u67b6\u69cb\u4e2d\uff0cRedis \u53ef\u4ee5\u4f5c\u70ba\u6578\u64da\u7de9\u5b58\u5c64\uff0c\u5b58\u5132\u983b\u7e41\u8a2a\u554f\u7684\u6578\u64da\u3002\u9019\u6a23\u53ef\u4ee5\u6e1b\u5c11\u5c0d\u5f8c\u7aef\u6578\u64da\u5eab\u7684\u8acb\u6c42\uff0c\u63d0\u9ad8\u6574\u9ad4\u7cfb\u7d71\u7684\u97ff\u61c9\u901f\u5ea6\u3002\u4f8b\u5982\uff0c\u5c0d\u65bc\u4e00\u500b\u96fb\u5b50\u5546\u52d9\u7db2\u7ad9\uff0c\u53ef\u4ee5\u5c07\u71b1\u9580\u5546\u54c1\u7684\u4fe1\u606f\u7de9\u5b58\u5728 Redis \u4e2d\uff0c\u5f9e\u800c\u52a0\u5feb\u9801\u9762\u7684\u52a0\u8f09\u901f\u5ea6\u3002<\/p>\n<pre><code>SET product:12345 '{\"name\": \"Product A\", \"price\": 100}'\nGET product:12345\n<\/code><\/pre>\n<h3 id=\"2-%e6%b6%88%e6%81%af%e9%9a%8a%e5%88%97-jqgggSSVDb\">2. \u6d88\u606f\u968a\u5217<\/h3>\n<p>Redis \u7684\u5217\u8868\u7d50\u69cb\u53ef\u4ee5\u7528\u4f5c\u6d88\u606f\u968a\u5217\uff0c\u5be6\u73fe\u7570\u6b65\u8655\u7406\u3002\u9019\u5c0d\u65bc\u9700\u8981\u9ad8\u4e26\u767c\u8655\u7406\u7684\u5834\u666f\u975e\u5e38\u6709\u6548\u3002\u4f8b\u5982\uff0c\u7576\u7528\u6236\u4e0b\u55ae\u6642\uff0c\u53ef\u4ee5\u5c07\u8a02\u55ae\u4fe1\u606f\u63a8\u9001\u5230 Redis \u5217\u8868\u4e2d\uff0c\u7136\u5f8c\u7531\u5f8c\u7aef\u670d\u52d9\u7570\u6b65\u8655\u7406\u3002<\/p>\n<pre><code>LPUSH order_queue '{\"order_id\": 1, \"user_id\": 123}'\n<\/code><\/pre>\n<h3 id=\"3-%e5%af%a6%e6%99%82%e6%95%b8%e6%93%9a%e5%88%86%e6%9e%90-jqgggSSVDb\">3. \u5be6\u6642\u6578\u64da\u5206\u6790<\/h3>\n<p>Redis \u7684 HyperLogLog \u548c Sorted Set \u7d50\u69cb\u53ef\u4ee5\u7528\u65bc\u5be6\u6642\u6578\u64da\u5206\u6790\u3002\u4f8b\u5982\uff0c\u53ef\u4ee5\u4f7f\u7528 Sorted Set \u4f86\u8ddf\u8e64\u7528\u6236\u7684\u6d3b\u8e8d\u5ea6\uff0c\u4e26\u6839\u64da\u6d3b\u8e8d\u5ea6\u9032\u884c\u6392\u540d\u3002<\/p>\n<pre><code>ZADD user_activity 1622548800 \"user:123\"\n<\/code><\/pre>\n<h2 id=\"%e6%8c%91%e6%88%b0%e8%88%87%e8%a7%a3%e6%b1%ba%e6%96%b9%e6%a1%88-jqgggSSVDb\">\u6311\u6230\u8207\u89e3\u6c7a\u65b9\u6848<\/h2>\n<p>\u5118\u7ba1\u57fa\u65bc Redis \u7684\u6975\u5149\u67b6\u69cb\u5177\u6709\u8a31\u591a\u512a\u52e2\uff0c\u4f46\u5728\u5be6\u969b\u61c9\u7528\u4e2d\u4e5f\u9762\u81e8\u4e00\u4e9b\u6311\u6230\uff1a<\/p>\n<ul>\n<li><strong>\u6578\u64da\u4e00\u81f4\u6027\uff1a<\/strong>\u7531\u65bc Redis \u662f\u4e00\u500b\u5167\u5b58\u6578\u64da\u5eab\uff0c\u53ef\u80fd\u6703\u51fa\u73fe\u6578\u64da\u4e0d\u4e00\u81f4\u7684\u60c5\u6cc1\u3002\u53ef\u4ee5\u901a\u904e\u5b9a\u671f\u5c07\u6578\u64da\u6301\u4e45\u5316\u5230\u78c1\u789f\u4f86\u6e1b\u5c11\u9019\u4e00\u98a8\u96aa\u3002<\/li>\n<li><strong>\u5167\u5b58\u9650\u5236\uff1a<\/strong>Redis \u7684\u6578\u64da\u5b58\u5132\u5728\u5167\u5b58\u4e2d\uff0c\u7576\u6578\u64da\u91cf\u904e\u5927\u6642\u53ef\u80fd\u6703\u5c0e\u81f4\u5167\u5b58\u4e0d\u8db3\u3002\u53ef\u4ee5\u901a\u904e\u8a2d\u7f6e\u5408\u7406\u7684\u904e\u671f\u7b56\u7565\u4f86\u7ba1\u7406\u5167\u5b58\u4f7f\u7528\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-jqgggSSVDb\">\u7e3d\u7d50<\/h2>\n<p>\u57fa\u65bc Redis \u7684\u6975\u5149\u67b6\u69cb\u8a2d\u8a08\u65b9\u6848\u70ba\u73fe\u4ee3\u61c9\u7528\u63d0\u4f9b\u4e86\u4e00\u7a2e\u9ad8\u6548\u3001\u9748\u6d3b\u7684\u89e3\u6c7a\u65b9\u6848\u3002\u901a\u904e\u5408\u7406\u5229\u7528 Redis \u7684\u7279\u6027\uff0c\u4f01\u696d\u53ef\u4ee5\u5be6\u73fe\u9ad8\u6027\u80fd\u7684\u6578\u64da\u8655\u7406\u548c\u5b58\u5132\u3002\u7136\u800c\uff0c\u5728\u5be6\u65bd\u904e\u7a0b\u4e2d\u4e5f\u9700\u6ce8\u610f\u6578\u64da\u4e00\u81f4\u6027\u548c\u5167\u5b58\u7ba1\u7406\u7b49\u6311\u6230\u3002\u82e5\u60a8\u5c0d\u65bc <a href=\"https:\/\/server.hk\">\u9999\u6e2f VPS<\/a> \u670d\u52d9\u611f\u8208\u8da3\uff0cServer.HK \u63d0\u4f9b\u591a\u7a2e\u89e3\u6c7a\u65b9\u6848\u4ee5\u6eff\u8db3\u60a8\u7684\u9700\u6c42\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22\u57fa\u65bc Redis \u7684\u6975\u5149\u67b6\u69cb\u8a2d\u8a08\u65b9\u6848\uff0c\u63d0\u5347\u6578\u64da\u8655\u7406\u6548\u7387\u8207\u7cfb\u7d71\u6027\u80fd\uff0c\u5be6\u73fe\u9ad8\u53ef\u7528\u6027\u8207\u64f4\u5c55\u6027\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-161369","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/161369","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=161369"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/161369\/revisions"}],"predecessor-version":[{"id":161370,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/161369\/revisions\/161370"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=161369"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=161369"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=161369"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}