{"id":163577,"date":"2024-11-05T00:40:27","date_gmt":"2024-11-04T16:40:27","guid":{"rendered":"https:\/\/server.hk\/cnblog\/163577\/"},"modified":"2024-11-05T00:40:28","modified_gmt":"2024-11-04T16:40:28","slug":"%e8%a7%a3%e6%b1%baredis%e7%93%b6%e9%a0%b8%e5%96%ae%e7%b7%9a%e7%a8%8b%e6%a8%a1%e5%bc%8f%ef%bc%88redis%e7%93%b6%e9%a0%b8%e5%96%ae%e7%b7%9a%e7%a8%8b%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/163577\/","title":{"rendered":"\u89e3\u6c7aRedis\u74f6\u9838\u55ae\u7dda\u7a0b\u6a21\u5f0f\uff08redis\u74f6\u9838\u55ae\u7dda\u7a0b\uff09"},"content":{"rendered":"<h1 id=\"%e8%a7%a3%e6%b1%baredis%e7%93%b6%e9%a0%b8%e5%96%ae%e7%b7%9a%e7%a8%8b%e6%a8%a1%e5%bc%8f%ef%bc%88redis%e7%93%b6%e9%a0%b8%e5%96%ae%e7%b7%9a%e7%a8%8b%ef%bc%89-jlImRgQbyB\">\u89e3\u6c7aRedis\u74f6\u9838\u55ae\u7dda\u7a0b\u6a21\u5f0f\uff08redis\u74f6\u9838\u55ae\u7dda\u7a0b\uff09<\/h1>\n<p>Redis\u662f\u4e00\u500b\u9ad8\u6548\u80fd\u7684\u9375\u503c\u5b58\u5132\u7cfb\u7d71\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u7de9\u5b58\u3001\u6d88\u606f\u968a\u5217\u548c\u6578\u64da\u6301\u4e45\u5316\u7b49\u5834\u666f\u3002\u5118\u7ba1Redis\u7684\u6027\u80fd\u512a\u8d8a\uff0c\u4f46\u5176\u55ae\u7dda\u7a0b\u7684\u8a2d\u8a08\u4e5f\u53ef\u80fd\u6210\u70ba\u74f6\u9838\uff0c\u7279\u5225\u662f\u5728\u9ad8\u4f75\u767c\u7684\u60c5\u6cc1\u4e0b\u3002\u672c\u6587\u5c07\u63a2\u8a0eRedis\u7684\u55ae\u7dda\u7a0b\u6a21\u5f0f\u53ca\u5176\u53ef\u80fd\u9020\u6210\u7684\u74f6\u9838\uff0c\u4e26\u63d0\u4f9b\u4e00\u4e9b\u89e3\u6c7a\u65b9\u6848\u4f86\u512a\u5316\u6027\u80fd\u3002<\/p>\n<h2 id=\"redis%e7%9a%84%e5%96%ae%e7%b7%9a%e7%a8%8b%e6%9e%b6%e6%a7%8b-jlImRgQbyB\">Redis\u7684\u55ae\u7dda\u7a0b\u67b6\u69cb<\/h2>\n<p>Redis\u7684\u6838\u5fc3\u8a2d\u8a08\u662f\u57fa\u65bc\u55ae\u7dda\u7a0b\u6a21\u578b\uff0c\u9019\u610f\u5473\u8457\u6240\u6709\u7684\u8acb\u6c42\u90fd\u662f\u5728\u4e00\u500b\u4e3b\u7dda\u7a0b\u4e2d\u8655\u7406\u7684\u3002\u9019\u7a2e\u8a2d\u8a08\u7684\u512a\u52e2\u5728\u65bc\u7c21\u5316\u4e86\u6578\u64da\u4e00\u81f4\u6027\u548c\u4e26\u767c\u63a7\u5236\u7684\u554f\u984c\uff0c\u56e0\u70ba\u5728\u4efb\u4f55\u6642\u523b\u53ea\u6709\u4e00\u500b\u8acb\u6c42\u5728\u57f7\u884c\u3002\u7136\u800c\uff0c\u9019\u4e5f\u5c0e\u81f4\u4e86\u5728\u9ad8\u4f75\u767c\u60c5\u6cc1\u4e0b\uff0c\u8acb\u6c42\u7684\u8655\u7406\u901f\u5ea6\u53ef\u80fd\u6703\u53d7\u5230\u9650\u5236\u3002<\/p>\n<h2 id=\"redis%e7%93%b6%e9%a0%b8%e7%9a%84%e5%8e%9f%e5%9b%a0-jlImRgQbyB\">Redis\u74f6\u9838\u7684\u539f\u56e0<\/h2>\n<p>\u5728\u9ad8\u4f75\u767c\u74b0\u5883\u4e2d\uff0cRedis\u7684\u55ae\u7dda\u7a0b\u6a21\u5f0f\u53ef\u80fd\u6703\u5c0e\u81f4\u4ee5\u4e0b\u5e7e\u500b\u74f6\u9838\uff1a<\/p>\n<ul>\n<li><strong>\u8acb\u6c42\u6392\u968a\uff1a<\/strong>\u7576\u8acb\u6c42\u6578\u91cf\u8d85\u904eRedis\u7684\u8655\u7406\u80fd\u529b\u6642\uff0c\u8acb\u6c42\u5c07\u6703\u6392\u968a\u7b49\u5f85\u8655\u7406\uff0c\u9019\u6703\u5c0e\u81f4\u5ef6\u9072\u589e\u52a0\u3002<\/li>\n<li><strong>CPU\u8cc7\u6e90\u5229\u7528\u7387\u4f4e\uff1a<\/strong>\u7531\u65bcRedis\u53ea\u4f7f\u7528\u4e00\u500b\u7dda\u7a0b\uff0c\u7121\u6cd5\u5145\u5206\u5229\u7528\u591a\u6838CPU\u7684\u8a08\u7b97\u80fd\u529b\u3002<\/li>\n<li><strong>\u963b\u585e\u64cd\u4f5c\uff1a<\/strong>\u67d0\u4e9b\u64cd\u4f5c\uff08\u5982\u5927\u6578\u64da\u96c6\u7684\u64cd\u4f5c\uff09\u53ef\u80fd\u6703\u963b\u585e\u4e3b\u7dda\u7a0b\uff0c\u9032\u4e00\u6b65\u5f71\u97ff\u6027\u80fd\u3002<\/li>\n<\/ul>\n<h2 id=\"%e8%a7%a3%e6%b1%baredis%e7%93%b6%e9%a0%b8%e7%9a%84%e7%ad%96%e7%95%a5-jlImRgQbyB\">\u89e3\u6c7aRedis\u74f6\u9838\u7684\u7b56\u7565<\/h2>\n<p>\u70ba\u4e86\u514b\u670dRedis\u7684\u55ae\u7dda\u7a0b\u74f6\u9838\uff0c\u53ef\u4ee5\u8003\u616e\u4ee5\u4e0b\u5e7e\u7a2e\u7b56\u7565\uff1a<\/p>\n<h3 id=\"1-%e4%bd%bf%e7%94%a8redis%e9%9b%86%e7%be%a4-jlImRgQbyB\">1. \u4f7f\u7528Redis\u96c6\u7fa4<\/h3>\n<p>Redis\u96c6\u7fa4\u5141\u8a31\u5c07\u6578\u64da\u5206\u7247\u5230\u591a\u500bRedis\u5be6\u4f8b\u4e2d\uff0c\u9019\u6a23\u53ef\u4ee5\u5728\u591a\u500b\u7bc0\u9ede\u4e0a\u4e26\u884c\u8655\u7406\u8acb\u6c42\u3002\u9019\u4e0d\u50c5\u63d0\u9ad8\u4e86\u541e\u5410\u91cf\uff0c\u9084\u80fd\u5920\u64f4\u5c55\u7cfb\u7d71\u7684\u5bb9\u91cf\u3002<\/p>\n<pre><code>redis-cli --cluster create 192.168.1.1:7000 192.168.1.2:7001 192.168.1.3:7002 --cluster-replicas 1<\/code><\/pre>\n<h3 id=\"2-%e4%bd%bf%e7%94%a8%e8%ae%80%e5%af%ab%e5%88%86%e9%9b%a2-jlImRgQbyB\">2. \u4f7f\u7528\u8b80\u5beb\u5206\u96e2<\/h3>\n<p>\u5728\u67d0\u4e9b\u5834\u666f\u4e2d\uff0c\u53ef\u4ee5\u5c07\u8b80\u8acb\u6c42\u548c\u5beb\u8acb\u6c42\u5206\u958b\u8655\u7406\u3002\u901a\u904e\u8a2d\u7f6e\u4e3b\u5f9e\u8907\u88fd\uff0c\u5c07\u8b80\u8acb\u6c42\u767c\u9001\u5230\u5f9e\u7bc0\u9ede\uff0c\u5f9e\u800c\u6e1b\u8f15\u4e3b\u7bc0\u9ede\u7684\u8ca0\u64d4\u3002<\/p>\n<pre><code>CONFIG SET slave-read-only yes<\/code><\/pre>\n<h3 id=\"3-%e5%84%aa%e5%8c%96%e6%95%b8%e6%93%9a%e7%b5%90%e6%a7%8b-jlImRgQbyB\">3. \u512a\u5316\u6578\u64da\u7d50\u69cb<\/h3>\n<p>\u9078\u64c7\u5408\u9069\u7684\u6578\u64da\u7d50\u69cb\u53ef\u4ee5\u986f\u8457\u63d0\u9ad8\u6027\u80fd\u3002\u4f8b\u5982\uff0c\u4f7f\u7528\u54c8\u5e0c\u8868\u4f86\u5b58\u5132\u591a\u500b\u5b57\u6bb5\u7684\u6578\u64da\uff0c\u800c\u4e0d\u662f\u4f7f\u7528\u591a\u500b\u9375\uff0c\u9019\u6a23\u53ef\u4ee5\u6e1b\u5c11\u8acb\u6c42\u7684\u6578\u91cf\u3002<\/p>\n<pre><code>HSET user:1000 username \"john\" age 30<\/code><\/pre>\n<h3 id=\"4-%e4%bd%bf%e7%94%a8%e7%ae%a1%e9%81%93%e6%8a%80%e8%a1%93-jlImRgQbyB\">4. \u4f7f\u7528\u7ba1\u9053\u6280\u8853<\/h3>\n<p>\u7ba1\u9053\u6280\u8853\u5141\u8a31\u5ba2\u6236\u7aef\u5728\u4e00\u6b21\u8acb\u6c42\u4e2d\u767c\u9001\u591a\u500b\u547d\u4ee4\uff0c\u5f9e\u800c\u6e1b\u5c11\u7db2\u7d61\u5ef6\u9072\u3002\u9019\u5c0d\u65bc\u9700\u8981\u57f7\u884c\u591a\u500b\u64cd\u4f5c\u7684\u5834\u666f\u7279\u5225\u6709\u6548\u3002<\/p>\n<pre><code>redis-cli --pipe<\/code><\/pre>\n<h2 id=\"%e7%b5%90%e8%ab%96-jlImRgQbyB\">\u7d50\u8ad6<\/h2>\n<p>\u96d6\u7136Redis\u7684\u55ae\u7dda\u7a0b\u6a21\u5f0f\u5728\u67d0\u4e9b\u60c5\u6cc1\u4e0b\u53ef\u80fd\u6210\u70ba\u6027\u80fd\u74f6\u9838\uff0c\u4f46\u901a\u904e\u5408\u7406\u7684\u67b6\u69cb\u8a2d\u8a08\u548c\u512a\u5316\u7b56\u7565\uff0c\u53ef\u4ee5\u6709\u6548\u5730\u63d0\u5347\u5176\u6027\u80fd\u3002\u4f7f\u7528Redis\u96c6\u7fa4\u3001\u8b80\u5beb\u5206\u96e2\u3001\u512a\u5316\u6578\u64da\u7d50\u69cb\u548c\u7ba1\u9053\u6280\u8853\u7b49\u65b9\u6cd5\uff0c\u90fd\u80fd\u5e6b\u52a9\u958b\u767c\u8005\u514b\u670d\u9019\u4e9b\u6311\u6230\uff0c\u5be6\u73fe\u66f4\u9ad8\u6548\u7684\u6578\u64da\u8655\u7406\u3002<\/p>\n<p>\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u9ad8\u6548\u80fd\u7684\u89e3\u6c7a\u65b9\u6848\u4f86\u904b\u884cRedis\uff0c\u8003\u616e\u4f7f\u7528<a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a>\u6216<a href=\"https:\/\/server.hk\">\u9999\u6e2f\u4f3a\u670d\u5668<\/a>\uff0c\u4ee5\u4fbf\u66f4\u597d\u5730\u652f\u6301\u60a8\u7684\u61c9\u7528\u9700\u6c42\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22\u89e3\u6c7aRedis\u74f6\u9838\u7684\u55ae\u7dda\u7a0b\u6a21\u5f0f\uff0c\u63d0\u5347\u6027\u80fd\u8207\u6548\u7387\uff0c\u512a\u5316\u6578\u64da\u8655\u7406\uff0c\u5be6\u73fe\u66f4\u5feb\u7684\u97ff\u61c9\u6642\u9593\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-163577","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/163577","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=163577"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/163577\/revisions"}],"predecessor-version":[{"id":163578,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/163577\/revisions\/163578"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=163577"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=163577"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=163577"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}