{"id":158573,"date":"2024-11-03T02:59:49","date_gmt":"2024-11-02T18:59:49","guid":{"rendered":"https:\/\/server.hk\/cnblog\/158573\/"},"modified":"2024-11-03T02:59:50","modified_gmt":"2024-11-02T18:59:50","slug":"%e6%a7%8b%e5%bb%ba-redis-%e5%8f%af%e9%9d%a0%e7%9a%84%e9%81%8b%e7%b6%ad%e6%a1%86%e6%9e%b6%ef%bc%88redis-%e9%81%8b%e7%b6%ad%e6%a1%86%e6%9e%b6%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/158573\/","title":{"rendered":"\u69cb\u5efa Redis \u53ef\u9760\u7684\u904b\u7dad\u6846\u67b6\uff08Redis \u904b\u7dad\u6846\u67b6\uff09"},"content":{"rendered":"<h1 id=\"%e6%a7%8b%e5%bb%ba-redis-%e5%8f%af%e9%9d%a0%e7%9a%84%e9%81%8b%e7%b6%ad%e6%a1%86%e6%9e%b6%ef%bc%88redis-%e9%81%8b%e7%b6%ad%e6%a1%86%e6%9e%b6%ef%bc%89-fmSvOIiAxE\">\u69cb\u5efa Redis \u53ef\u9760\u7684\u904b\u7dad\u6846\u67b6\uff08Redis \u904b\u7dad\u6846\u67b6\uff09<\/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\u5df2\u7d93\u6210\u70ba\u8a31\u591a\u4f01\u696d\u7684\u9996\u9078\u3002\u7121\u8ad6\u662f\u7528\u65bc\u7de9\u5b58\u3001\u6d88\u606f\u968a\u5217\u9084\u662f\u6578\u64da\u5b58\u5132\uff0cRedis \u90fd\u80fd\u63d0\u4f9b\u5353\u8d8a\u7684\u6027\u80fd\u548c\u9748\u6d3b\u6027\u3002\u7136\u800c\uff0c\u96a8\u8457\u4f7f\u7528\u91cf\u7684\u589e\u52a0\uff0c\u5982\u4f55\u69cb\u5efa\u4e00\u500b\u53ef\u9760\u7684 Redis \u904b\u7dad\u6846\u67b6\u6210\u70ba\u4e86\u904b\u7dad\u5de5\u7a0b\u5e2b\u9762\u81e8\u7684\u4e00\u5927\u6311\u6230\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u69cb\u5efa Redis \u904b\u7dad\u6846\u67b6\u7684\u95dc\u9375\u8981\u7d20\u548c\u6700\u4f73\u5be6\u8e10\u3002<\/p>\n<h2 id=\"1-redis-%e7%9a%84%e5%9f%ba%e6%9c%ac%e6%9e%b6%e6%a7%8b-fmSvOIiAxE\">1. Redis \u7684\u57fa\u672c\u67b6\u69cb<\/h2>\n<p>\u5728\u6df1\u5165\u904b\u7dad\u6846\u67b6\u4e4b\u524d\uff0c\u4e86\u89e3 Redis \u7684\u57fa\u672c\u67b6\u69cb\u662f\u81f3\u95dc\u91cd\u8981\u7684\u3002Redis \u662f\u4e00\u500b\u57fa\u65bc\u9375\u503c\u5c0d\u7684\u6578\u64da\u5eab\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\u5176\u4e3b\u8981\u7279\u9ede\u5305\u62ec\uff1a<\/p>\n<ul>\n<li>\u9ad8\u6027\u80fd\uff1aRedis \u53ef\u4ee5\u6bcf\u79d2\u8655\u7406\u6578\u5341\u842c\u6b21\u8b80\u5beb\u64cd\u4f5c\u3002<\/li>\n<li>\u6301\u4e45\u5316\uff1a\u652f\u6301 RDB \u548c AOF \u5169\u7a2e\u6301\u4e45\u5316\u65b9\u5f0f\uff0c\u80fd\u5920\u5728\u7cfb\u7d71\u5d29\u6f70\u5f8c\u6062\u5fa9\u6578\u64da\u3002<\/li>\n<li>\u4e3b\u5f9e\u8907\u88fd\uff1a\u652f\u6301\u4e3b\u5f9e\u67b6\u69cb\uff0c\u80fd\u5920\u5be6\u73fe\u6578\u64da\u7684\u9ad8\u53ef\u7528\u6027\u548c\u8ca0\u8f09\u5747\u8861\u3002<\/li>\n<\/ul>\n<h2 id=\"2-%e7%9b%a3%e6%8e%a7%e8%88%87%e5%91%8a%e8%ad%a6-fmSvOIiAxE\">2. \u76e3\u63a7\u8207\u544a\u8b66<\/h2>\n<p>\u69cb\u5efa\u4e00\u500b\u53ef\u9760\u7684\u904b\u7dad\u6846\u67b6\uff0c\u9996\u5148\u9700\u8981\u6709\u6548\u7684\u76e3\u63a7\u7cfb\u7d71\u3002Redis \u63d0\u4f9b\u4e86\u591a\u7a2e\u6307\u6a19\u4f86\u5e6b\u52a9\u904b\u7dad\u4eba\u54e1\u76e3\u63a7\u7cfb\u7d71\u72c0\u614b\uff0c\u5305\u62ec\uff1a<\/p>\n<ul>\n<li><code>used_memory<\/code>\uff1a\u7576\u524d\u4f7f\u7528\u7684\u5167\u5b58\u91cf\u3002<\/li>\n<li><code>connected_clients<\/code>\uff1a\u7576\u524d\u9023\u63a5\u7684\u5ba2\u6236\u7aef\u6578\u91cf\u3002<\/li>\n<li><code>uptime_in_seconds<\/code>\uff1aRedis \u670d\u52d9\u5668\u904b\u884c\u7684\u6642\u9593\u3002<\/li>\n<\/ul>\n<p>\u53ef\u4ee5\u4f7f\u7528\u5de5\u5177\u5982 Prometheus \u548c Grafana \u4f86\u6536\u96c6\u548c\u53ef\u8996\u5316\u9019\u4e9b\u6307\u6a19\uff0c\u4e26\u8a2d\u7f6e\u544a\u8b66\u898f\u5247\uff0c\u7576\u6307\u6a19\u8d85\u904e\u9810\u8a2d\u95be\u503c\u6642\uff0c\u53ca\u6642\u901a\u77e5\u904b\u7dad\u4eba\u54e1\u3002<\/p>\n<h2 id=\"3-%e6%95%b8%e6%93%9a%e5%82%99%e4%bb%bd%e8%88%87%e6%81%a2%e5%be%a9-fmSvOIiAxE\">3. \u6578\u64da\u5099\u4efd\u8207\u6062\u5fa9<\/h2>\n<p>\u6578\u64da\u7684\u5b89\u5168\u6027\u662f\u904b\u7dad\u5de5\u4f5c\u4e2d\u7684\u91cd\u4e2d\u4e4b\u91cd\u3002Redis \u63d0\u4f9b\u4e86\u5169\u7a2e\u6301\u4e45\u5316\u6a5f\u5236\uff1aRDB \u548c AOF\u3002RDB \u662f\u57fa\u65bc\u5feb\u7167\u7684\u6301\u4e45\u5316\u65b9\u5f0f\uff0c\u800c AOF \u5247\u662f\u57fa\u65bc\u65e5\u8a8c\u7684\u6301\u4e45\u5316\u65b9\u5f0f\u3002\u6839\u64da\u696d\u52d9\u9700\u6c42\uff0c\u53ef\u4ee5\u9078\u64c7\u5408\u9069\u7684\u6301\u4e45\u5316\u7b56\u7565\u3002<\/p>\n<p>\u6b64\u5916\uff0c\u5b9a\u671f\u5099\u4efd\u6578\u64da\u4e5f\u662f\u5fc5\u8981\u7684\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u624b\u52d5\u89f8\u767c RDB \u5099\u4efd\uff1a<\/p>\n<pre><code>SAVE<\/code><\/pre>\n<p>\u5728\u9700\u8981\u6062\u5fa9\u6578\u64da\u6642\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n<pre><code>RESTORE<\/code><\/pre>\n<h2 id=\"4-%e6%80%a7%e8%83%bd%e5%84%aa%e5%8c%96-fmSvOIiAxE\">4. \u6027\u80fd\u512a\u5316<\/h2>\n<p>\u70ba\u4e86\u78ba\u4fdd Redis \u7684\u9ad8\u6027\u80fd\uff0c\u904b\u7dad\u4eba\u54e1\u9700\u8981\u5b9a\u671f\u9032\u884c\u6027\u80fd\u512a\u5316\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u898b\u7684\u512a\u5316\u7b56\u7565\uff1a<\/p>\n<ul>\n<li>\u8abf\u6574 <code>maxmemory<\/code> \u8a2d\u7f6e\uff0c\u9650\u5236 Redis \u4f7f\u7528\u7684\u6700\u5927\u5167\u5b58\u3002<\/li>\n<li>\u9078\u64c7\u5408\u9069\u7684\u6dd8\u6c70\u7b56\u7565\uff0c\u5982 <code>volatile-lru<\/code> \u6216 <code>allkeys-lru<\/code>\u3002<\/li>\n<li>\u4f7f\u7528 Redis Cluster \u4f86\u5be6\u73fe\u6578\u64da\u7684\u5206\u7247\u5b58\u5132\uff0c\u63d0\u5347\u7cfb\u7d71\u7684\u64f4\u5c55\u6027\u3002<\/li>\n<\/ul>\n<h2 id=\"5-%e5%ae%89%e5%85%a8%e6%80%a7%e8%80%83%e9%87%8f-fmSvOIiAxE\">5. \u5b89\u5168\u6027\u8003\u91cf<\/h2>\n<p>\u5728\u904b\u7dad Redis \u6642\uff0c\u5b89\u5168\u6027\u4e5f\u662f\u4e00\u500b\u4e0d\u53ef\u5ffd\u8996\u7684\u65b9\u9762\u3002\u53ef\u4ee5\u901a\u904e\u4ee5\u4e0b\u65b9\u5f0f\u589e\u5f37 Redis \u7684\u5b89\u5168\u6027\uff1a<\/p>\n<ul>\n<li>\u8a2d\u7f6e\u5bc6\u78bc\u4fdd\u8b77\uff0c\u901a\u904e <code>requirepass<\/code> \u53c3\u6578\u4f86\u9650\u5236\u8a2a\u554f\u3002<\/li>\n<li>\u9650\u5236\u5ba2\u6236\u7aef\u7684 IP \u5730\u5740\uff0c\u50c5\u5141\u8a31\u7279\u5b9a\u7684 IP \u8a2a\u554f Redis \u670d\u52d9\u3002<\/li>\n<li>\u5b9a\u671f\u66f4\u65b0 Redis \u7248\u672c\uff0c\u4ee5\u4fee\u88dc\u5df2\u77e5\u7684\u5b89\u5168\u6f0f\u6d1e\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-fmSvOIiAxE\">\u7e3d\u7d50<\/h2>\n<p>\u69cb\u5efa\u4e00\u500b\u53ef\u9760\u7684 Redis \u904b\u7dad\u6846\u67b6\u9700\u8981\u5f9e\u76e3\u63a7\u3001\u6578\u64da\u5099\u4efd\u3001\u6027\u80fd\u512a\u5316\u548c\u5b89\u5168\u6027\u7b49\u591a\u65b9\u9762\u5165\u624b\u3002\u901a\u904e\u5408\u7406\u7684\u8a2d\u7f6e\u548c\u7ba1\u7406\uff0c\u53ef\u4ee5\u78ba\u4fdd Redis \u7cfb\u7d71\u7684\u7a69\u5b9a\u904b\u884c\uff0c\u6eff\u8db3\u696d\u52d9\u9700\u6c42\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u6548\u80fd\u548c\u9ad8\u53ef\u7528\u6027\u7684\u61c9\u7528\uff0c\u9078\u64c7\u5408\u9069\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u89e3\u6c7a\u65b9\u6848\u4e5f\u662f\u81f3\u95dc\u91cd\u8981\u7684\u3002\u4e86\u89e3\u66f4\u591a\u95dc\u65bc <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u548c <a href=\"https:\/\/server.hk\">\u4e91\u670d\u52a1\u5668<\/a> \u7684\u4fe1\u606f\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22\u5982\u4f55\u69cb\u5efa\u4e00\u500b\u53ef\u9760\u7684 Redis \u904b\u7dad\u6846\u67b6\uff0c\u63d0\u5347\u6578\u64da\u7ba1\u7406\u6548\u7387\uff0c\u78ba\u4fdd\u7cfb\u7d71\u7a69\u5b9a\u6027\u8207\u6027\u80fd\u512a\u5316\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-158573","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/158573","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=158573"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/158573\/revisions"}],"predecessor-version":[{"id":158574,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/158573\/revisions\/158574"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=158573"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=158573"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=158573"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}