{"id":193769,"date":"2024-11-13T00:57:19","date_gmt":"2024-11-12T16:57:19","guid":{"rendered":"https:\/\/server.hk\/cnblog\/193769\/"},"modified":"2024-11-13T00:57:20","modified_gmt":"2024-11-12T16:57:20","slug":"%e7%a0%94%e7%a9%b6redis%e7%86%b1%e9%bb%9e%e6%95%b8%e6%93%9a%e6%8e%a2%e7%a9%b6%e5%8a%a0%e9%80%9f%e6%8a%80%e8%a1%93%e5%85%a8%e6%99%af%ef%bc%88%e4%bb%80%e9%ba%bc%e6%98%afredis%e7%86%b1%e9%bb%9e%e6%95%b8","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/193769\/","title":{"rendered":"\u7814\u7a76Redis\u71b1\u9ede\u6578\u64da\u63a2\u7a76\u52a0\u901f\u6280\u8853\u5168\u666f\uff08\u4ec0\u9ebc\u662fredis\u71b1\u9ede\u6578\u64da\uff09"},"content":{"rendered":"<h1 id=\"%e7%a0%94%e7%a9%b6redis%e7%86%b1%e9%bb%9e%e6%95%b8%e6%93%9a%e6%8e%a2%e7%a9%b6%e5%8a%a0%e9%80%9f%e6%8a%80%e8%a1%93%e5%85%a8%e6%99%af-VaZNUxlzQe\">\u7814\u7a76Redis\u71b1\u9ede\u6578\u64da\u63a2\u7a76\u52a0\u901f\u6280\u8853\u5168\u666f<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6578\u64da\u9a45\u52d5\u6642\u4ee3\uff0cRedis\u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6548\u7684\u5167\u5b58\u6578\u64da\u5eab\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u5404\u7a2e\u5834\u666f\u4e2d\uff0c\u7279\u5225\u662f\u5728\u9700\u8981\u5feb\u901f\u8b80\u53d6\u548c\u5beb\u5165\u7684\u61c9\u7528\u4e2d\u3002\u7136\u800c\uff0c\u96a8\u8457\u7528\u6236\u9700\u6c42\u7684\u589e\u9577\uff0cRedis\u7684\u71b1\u9ede\u6578\u64da\u554f\u984c\u9010\u6f38\u6d6e\u51fa\u6c34\u9762\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0e\u4ec0\u9ebc\u662fRedis\u71b1\u9ede\u6578\u64da\uff0c\u4e26\u4ecb\u7d39\u4e00\u4e9b\u52a0\u901f\u6280\u8853\u4ee5\u61c9\u5c0d\u9019\u4e00\u6311\u6230\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%afredis%e7%86%b1%e9%bb%9e%e6%95%b8%e6%93%9a-VaZNUxlzQe\">\u4ec0\u9ebc\u662fRedis\u71b1\u9ede\u6578\u64da<\/h2>\n<p>\u71b1\u9ede\u6578\u64da\u662f\u6307\u5728\u4e00\u6bb5\u6642\u9593\u5167\u88ab\u983b\u7e41\u8a2a\u554f\u7684\u6578\u64da\u3002\u5728Redis\u4e2d\uff0c\u9019\u4e9b\u6578\u64da\u901a\u5e38\u6703\u5c0e\u81f4\u6027\u80fd\u74f6\u9838\uff0c\u56e0\u70ba\u591a\u500b\u8acb\u6c42\u540c\u6642\u8a2a\u554f\u76f8\u540c\u7684\u6578\u64da\uff0c\u5f9e\u800c\u589e\u52a0\u4e86\u670d\u52d9\u5668\u7684\u8ca0\u64d4\u3002\u9019\u7a2e\u60c5\u6cc1\u5728\u9ad8\u6d41\u91cf\u7684\u61c9\u7528\u4e2d\u5c24\u70ba\u660e\u986f\uff0c\u4f8b\u5982\u96fb\u5b50\u5546\u52d9\u7db2\u7ad9\u7684\u71b1\u9580\u5546\u54c1\u3001\u793e\u4ea4\u5a92\u9ad4\u7684\u71b1\u9580\u5e16\u5b50\u7b49\u3002<\/p>\n<h2 id=\"redis%e7%86%b1%e9%bb%9e%e6%95%b8%e6%93%9a%e7%9a%84%e6%88%90%e5%9b%a0-VaZNUxlzQe\">Redis\u71b1\u9ede\u6578\u64da\u7684\u6210\u56e0<\/h2>\n<ul>\n<li><strong>\u4e0d\u5747\u8861\u7684\u8a2a\u554f\u6a21\u5f0f\uff1a<\/strong>\u67d0\u4e9b\u6578\u64da\u56e0\u70ba\u5176\u7279\u6027\u6216\u7528\u6236\u9700\u6c42\u800c\u88ab\u983b\u7e41\u8a2a\u554f\uff0c\u5c0e\u81f4\u8a2a\u554f\u91cf\u4e0d\u5747\u8861\u3002<\/li>\n<li><strong>\u7de9\u5b58\u5931\u6548\uff1a<\/strong>\u7576\u7de9\u5b58\u4e2d\u7684\u71b1\u9ede\u6578\u64da\u5931\u6548\u6642\uff0c\u6240\u6709\u8acb\u6c42\u5c07\u76f4\u63a5\u8a2a\u554f\u5f8c\u7aef\u6578\u64da\u5eab\uff0c\u9020\u6210\u77ac\u6642\u7684\u9ad8\u8ca0\u8f09\u3002<\/li>\n<li><strong>\u6578\u64da\u96c6\u4e2d\uff1a<\/strong>\u5728\u67d0\u4e9b\u60c5\u6cc1\u4e0b\uff0c\u7279\u5b9a\u7684\u6578\u64da\u96c6\u53ef\u80fd\u6703\u6210\u70ba\u6240\u6709\u8acb\u6c42\u7684\u7126\u9ede\uff0c\u9032\u4e00\u6b65\u52a0\u5287\u4e86\u71b1\u9ede\u554f\u984c\u3002<\/li>\n<\/ul>\n<h2 id=\"%e8%a7%a3%e6%b1%baredis%e7%86%b1%e9%bb%9e%e6%95%b8%e6%93%9a%e7%9a%84%e6%8a%80%e8%a1%93-VaZNUxlzQe\">\u89e3\u6c7aRedis\u71b1\u9ede\u6578\u64da\u7684\u6280\u8853<\/h2>\n<p>\u70ba\u4e86\u6709\u6548\u89e3\u6c7aRedis\u71b1\u9ede\u6578\u64da\u554f\u984c\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u63a1\u53d6\u4ee5\u4e0b\u5e7e\u7a2e\u6280\u8853\uff1a<\/p>\n<h3 id=\"1-%e6%95%b8%e6%93%9a%e5%88%86%e7%89%87-VaZNUxlzQe\">1. \u6578\u64da\u5206\u7247<\/h3>\n<p>\u6578\u64da\u5206\u7247\u662f\u5c07\u6578\u64da\u5206\u6563\u5230\u591a\u500bRedis\u5be6\u4f8b\u4e2d\uff0c\u5f9e\u800c\u6e1b\u5c11\u55ae\u500b\u5be6\u4f8b\u7684\u8ca0\u8f09\u3002\u9019\u53ef\u4ee5\u901a\u904e\u4f7f\u7528Redis Cluster\u4f86\u5be6\u73fe\uff0cCluster\u6703\u81ea\u52d5\u5c07\u6578\u64da\u5206\u914d\u5230\u4e0d\u540c\u7684\u7bc0\u9ede\u4e0a\u3002<\/p>\n<pre><code>\n# Redis Cluster \u7bc4\u4f8b\u914d\u7f6e\nredis-cli --cluster create 192.168.1.1:7000 192.168.1.2:7000 192.168.1.3:7000 --cluster-replicas 1\n<\/code><\/pre>\n<h3 id=\"2-%e4%bd%bf%e7%94%a8%e7%b7%a9%e5%ad%98%e7%a9%bf%e9%80%8f%e6%8a%80%e8%a1%93-VaZNUxlzQe\">2. \u4f7f\u7528\u7de9\u5b58\u7a7f\u900f\u6280\u8853<\/h3>\n<p>\u7de9\u5b58\u7a7f\u900f\u662f\u6307\u8acb\u6c42\u7684\u6578\u64da\u5728\u7de9\u5b58\u548c\u6578\u64da\u5eab\u4e2d\u90fd\u4e0d\u5b58\u5728\uff0c\u9019\u6703\u5c0e\u81f4\u5927\u91cf\u8acb\u6c42\u76f4\u63a5\u6253\u5230\u6578\u64da\u5eab\u3002\u70ba\u4e86\u9632\u6b62\u9019\u7a2e\u60c5\u6cc1\uff0c\u53ef\u4ee5\u4f7f\u7528\u5e03\u9686\u904e\u6ffe\u5668\u4f86\u6aa2\u67e5\u8acb\u6c42\u7684\u6578\u64da\u662f\u5426\u5b58\u5728\uff0c\u5f9e\u800c\u6e1b\u5c11\u4e0d\u5fc5\u8981\u7684\u67e5\u8a62\u3002<\/p>\n<pre><code>\n# \u5e03\u9686\u904e\u6ffe\u5668\u7bc4\u4f8b\nbloom_filter = BloomFilter(max_elements=100000, error_rate=0.1)\nbloom_filter.add(\"key1\")\nif \"key2\" in bloom_filter:\n    # \u4e0d\u67e5\u8a62\u6578\u64da\u5eab\n    pass\n<\/code><\/pre>\n<h3 id=\"3-%e7%86%b1%e9%bb%9e%e6%95%b8%e6%93%9a%e7%9a%84%e7%b7%a9%e5%ad%98%e7%ad%96%e7%95%a5-VaZNUxlzQe\">3. \u71b1\u9ede\u6578\u64da\u7684\u7de9\u5b58\u7b56\u7565<\/h3>\n<p>\u5c0d\u65bc\u71b1\u9ede\u6578\u64da\uff0c\u53ef\u4ee5\u8003\u616e\u4f7f\u7528\u4e0d\u540c\u7684\u7de9\u5b58\u7b56\u7565\uff0c\u4f8b\u5982\u8a2d\u7f6e\u8f03\u9577\u7684\u904e\u671f\u6642\u9593\uff0c\u6216\u8005\u4f7f\u7528LRU\uff08\u6700\u8fd1\u6700\u5c11\u4f7f\u7528\uff09\u7b97\u6cd5\u4f86\u7ba1\u7406\u7de9\u5b58\u3002<\/p>\n<pre><code>\n# \u8a2d\u7f6e\u904e\u671f\u6642\u9593\nSET key \"value\" EX 3600  # 1\u5c0f\u6642\n<\/code><\/pre>\n<h2 id=\"%e7%b5%90%e8%ab%96-VaZNUxlzQe\">\u7d50\u8ad6<\/h2>\n<p>Redis\u71b1\u9ede\u6578\u64da\u554f\u984c\u662f\u9ad8\u6027\u80fd\u61c9\u7528\u4e2d\u5e38\u898b\u7684\u6311\u6230\uff0c\u4f46\u901a\u904e\u5408\u7406\u7684\u6578\u64da\u5206\u7247\u3001\u7de9\u5b58\u7a7f\u900f\u6280\u8853\u548c\u6709\u6548\u7684\u7de9\u5b58\u7b56\u7565\uff0c\u53ef\u4ee5\u6709\u6548\u5730\u7de9\u89e3\u9019\u4e00\u554f\u984c\u3002\u96a8\u8457\u6280\u8853\u7684\u9032\u6b65\uff0c\u958b\u767c\u8005\u9700\u8981\u4e0d\u65b7\u63a2\u7d22\u548c\u5be6\u65bd\u65b0\u7684\u89e3\u6c7a\u65b9\u6848\uff0c\u4ee5\u78ba\u4fdd\u7cfb\u7d71\u7684\u7a69\u5b9a\u6027\u548c\u9ad8\u6548\u6027\u3002<\/p>\n<p>\u5982\u9700\u4e86\u89e3\u66f4\u591a\u95dc\u65bc\u9ad8\u6548\u7684<a href=\"https:\/\/server.hk\">VPS<\/a>\u89e3\u6c7a\u65b9\u6848\u53ca\u5176\u5728Redis\u61c9\u7528\u4e2d\u7684\u512a\u52e2\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22Redis\u71b1\u9ede\u6578\u64da\u7684\u5b9a\u7fa9\u53ca\u5176\u52a0\u901f\u6280\u8853\uff0c\u6df1\u5165\u4e86\u89e3\u5982\u4f55\u512a\u5316\u6578\u64da\u5b58\u53d6\u6548\u7387\u8207\u6027\u80fd\u63d0\u5347\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-193769","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/193769","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=193769"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/193769\/revisions"}],"predecessor-version":[{"id":193770,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/193769\/revisions\/193770"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=193769"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=193769"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=193769"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}