{"id":97314,"date":"2024-10-20T16:48:18","date_gmt":"2024-10-20T08:48:18","guid":{"rendered":"https:\/\/server.hk\/cnblog\/97314\/"},"modified":"2024-10-20T16:48:19","modified_gmt":"2024-10-20T08:48:19","slug":"redis-%e7%8d%a8%e7%ab%8b%e7%84%a1%e9%9c%80%e5%82%99%e4%bb%bd%ef%bc%88redis%e6%b2%92%e6%9c%89slave%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/97314\/","title":{"rendered":"Redis \u7368\u7acb\u7121\u9700\u5099\u4efd\uff08redis\u6c92\u6709slave\uff09"},"content":{"rendered":"<h1 id=\"redis-%e7%8d%a8%e7%ab%8b%e7%84%a1%e9%9c%80%e5%82%99%e4%bb%bd%ef%bc%88redis-%e6%b2%92%e6%9c%89-slave%ef%bc%89-gzvuaaEkEq\">Redis \u7368\u7acb\u7121\u9700\u5099\u4efd\uff08Redis \u6c92\u6709 Slave\uff09<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6578\u64da\u9a45\u52d5\u4e16\u754c\u4e2d\uff0c\u5feb\u901f\u4e14\u9ad8\u6548\u7684\u6578\u64da\u5b58\u53d6\u662f\u4f01\u696d\u6210\u529f\u7684\u95dc\u9375\u3002Redis \u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6027\u80fd\u7684\u9375\u503c\u6578\u64da\u5eab\uff0c\u56e0\u5176\u5353\u8d8a\u7684\u6027\u80fd\u548c\u9748\u6d3b\u6027\u800c\u53d7\u5230\u5ee3\u6cdb\u4f7f\u7528\u3002\u672c\u6587\u5c07\u63a2\u8a0e Redis \u7368\u7acb\u904b\u884c\u7684\u7279\u9ede\uff0c\u7279\u5225\u662f\u5728\u6c92\u6709\u5099\u4efd\uff08Slave\uff09\u7684\u60c5\u6cc1\u4e0b\uff0c\u5982\u4f55\u78ba\u4fdd\u6578\u64da\u7684\u5b89\u5168\u6027\u548c\u53ef\u7528\u6027\u3002<\/p>\n<h2 id=\"redis-%e7%9a%84%e5%9f%ba%e6%9c%ac%e6%a6%82%e5%bf%b5-gzvuaaEkEq\">Redis \u7684\u57fa\u672c\u6982\u5ff5<\/h2>\n<p>Redis\uff08Remote Dictionary Server\uff09\u662f\u4e00\u500b\u958b\u6e90\u7684\u5167\u5b58\u6578\u64da\u7d50\u69cb\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\u5b83\u901a\u5e38\u7528\u4f5c\u6578\u64da\u5eab\u3001\u7de9\u5b58\u548c\u6d88\u606f\u4ee3\u7406\u3002Redis \u7684\u9ad8\u6027\u80fd\u4e3b\u8981\u5f97\u76ca\u65bc\u5176\u5c07\u6578\u64da\u5b58\u5132\u5728\u5167\u5b58\u4e2d\uff0c\u4e26\u4f7f\u7528\u55ae\u7dda\u7a0b\u4e8b\u4ef6\u9a45\u52d5\u6a21\u578b\u4f86\u8655\u7406\u8acb\u6c42\u3002<\/p>\n<h2 id=\"redis-%e7%8d%a8%e7%ab%8b%e9%81%8b%e8%a1%8c%e7%9a%84%e5%84%aa%e5%8b%a2-gzvuaaEkEq\">Redis \u7368\u7acb\u904b\u884c\u7684\u512a\u52e2<\/h2>\n<p>\u5728\u67d0\u4e9b\u60c5\u6cc1\u4e0b\uff0c\u4f01\u696d\u53ef\u80fd\u9078\u64c7\u8b93 Redis \u7368\u7acb\u904b\u884c\uff0c\u800c\u4e0d\u8a2d\u7f6e\u5f9e\u5c6c\uff08Slave\uff09\u5be6\u4f8b\u3002\u9019\u7a2e\u914d\u7f6e\u6709\u5176\u7368\u7279\u7684\u512a\u52e2\uff1a<\/p>\n<ul>\n<li><strong>\u7c21\u5316\u67b6\u69cb\uff1a<\/strong>\u7368\u7acb\u904b\u884c\u7684 Redis \u5be6\u4f8b\u4e0d\u9700\u8981\u7ba1\u7406\u591a\u500b\u5be6\u4f8b\uff0c\u9019\u6a23\u53ef\u4ee5\u7c21\u5316\u7cfb\u7d71\u67b6\u69cb\uff0c\u964d\u4f4e\u904b\u7dad\u6210\u672c\u3002<\/li>\n<li><strong>\u964d\u4f4e\u5ef6\u9072\uff1a<\/strong>\u5728\u6c92\u6709\u5f9e\u5c6c\u5be6\u4f8b\u7684\u60c5\u6cc1\u4e0b\uff0c\u6240\u6709\u8acb\u6c42\u90fd\u76f4\u63a5\u767c\u9001\u5230\u4e3b\u5be6\u4f8b\uff0c\u9019\u6a23\u53ef\u4ee5\u6e1b\u5c11\u7db2\u7d61\u5ef6\u9072\uff0c\u63d0\u9ad8\u97ff\u61c9\u901f\u5ea6\u3002<\/li>\n<li><strong>\u8cc7\u6e90\u512a\u5316\uff1a<\/strong>\u7368\u7acb\u904b\u884c\u7684 Redis \u5be6\u4f8b\u53ef\u4ee5\u66f4\u6709\u6548\u5730\u5229\u7528\u7cfb\u7d71\u8cc7\u6e90\uff0c\u907f\u514d\u56e0\u70ba\u6578\u64da\u540c\u6b65\u800c\u7522\u751f\u7684\u984d\u5916\u958b\u92b7\u3002<\/li>\n<\/ul>\n<h2 id=\"%e6%95%b8%e6%93%9a%e5%ae%89%e5%85%a8%e6%80%a7%e8%80%83%e9%87%8f-gzvuaaEkEq\">\u6578\u64da\u5b89\u5168\u6027\u8003\u91cf<\/h2>\n<p>\u5118\u7ba1\u7368\u7acb\u904b\u884c\u7684 Redis \u5be6\u4f8b\u5728\u6027\u80fd\u4e0a\u6709\u5176\u512a\u52e2\uff0c\u4f46\u6578\u64da\u5b89\u5168\u6027\u4ecd\u7136\u662f\u4e00\u500b\u91cd\u8981\u7684\u8003\u91cf\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u78ba\u4fdd\u6578\u64da\u5b89\u5168\u6027\u7684\u7b56\u7565\uff1a<\/p>\n<h3 id=\"1-%e5%ae%9a%e6%9c%9f%e5%bf%ab%e7%85%a7-gzvuaaEkEq\">1. \u5b9a\u671f\u5feb\u7167<\/h3>\n<p>Redis \u63d0\u4f9b\u4e86 RDB\uff08Redis Database Backup\uff09\u5feb\u7167\u529f\u80fd\uff0c\u53ef\u4ee5\u5b9a\u671f\u5c07\u6578\u64da\u4fdd\u5b58\u5230\u78c1\u789f\u4e2d\u3002\u9019\u6a23\uff0c\u5373\u4f7f Redis \u5be6\u4f8b\u5d29\u6f70\uff0c\u4e5f\u80fd\u901a\u904e\u6700\u8fd1\u7684\u5feb\u7167\u6062\u5fa9\u6578\u64da\u3002<\/p>\n<pre><code>save 900 1\nsave 300 10\nsave 60 10000\n<\/code><\/pre>\n<p>\u4e0a\u8ff0\u914d\u7f6e\u8868\u793a\uff1a\u5982\u679c\u5728 900 \u79d2\u5167\u81f3\u5c11\u6709 1 \u6b21\u5beb\u5165\u64cd\u4f5c\uff0c\u5247\u4fdd\u5b58\u5feb\u7167\uff1b\u5982\u679c\u5728 300 \u79d2\u5167\u6709 10 \u6b21\u5beb\u5165\u64cd\u4f5c\uff0c\u5247\u4fdd\u5b58\u5feb\u7167\uff1b\u5982\u679c\u5728 60 \u79d2\u5167\u6709 10000 \u6b21\u5beb\u5165\u64cd\u4f5c\uff0c\u5247\u4fdd\u5b58\u5feb\u7167\u3002<\/p>\n<h3 id=\"2-aof%ef%bc%88append-only-file%ef%bc%89-gzvuaaEkEq\">2. AOF\uff08Append Only File\uff09<\/h3>\n<p>\u9664\u4e86 RDB\uff0cRedis \u9084\u652f\u6301 AOF \u529f\u80fd\uff0c\u9019\u7a2e\u65b9\u5f0f\u6703\u5c07\u6bcf\u6b21\u5beb\u5165\u64cd\u4f5c\u8ffd\u52a0\u5230\u4e00\u500b\u65e5\u8a8c\u6587\u4ef6\u4e2d\u3002\u9019\u6a23\u53ef\u4ee5\u5728 Redis \u91cd\u555f\u6642\u91cd\u653e\u9019\u4e9b\u64cd\u4f5c\uff0c\u5f9e\u800c\u6062\u5fa9\u6578\u64da\u3002<\/p>\n<pre><code>appendonly yes\n<\/code><\/pre>\n<p>\u555f\u7528 AOF \u5f8c\uff0cRedis \u5c07\u6703\u5728\u6bcf\u6b21\u5beb\u5165\u64cd\u4f5c\u5f8c\u66f4\u65b0 AOF \u6587\u4ef6\uff0c\u9019\u6a23\u53ef\u4ee5\u6700\u5927\u9650\u5ea6\u5730\u6e1b\u5c11\u6578\u64da\u4e1f\u5931\u7684\u98a8\u96aa\u3002<\/p>\n<h3 id=\"3-%e7%9b%a3%e6%8e%a7%e8%88%87%e5%91%8a%e8%ad%a6-gzvuaaEkEq\">3. \u76e3\u63a7\u8207\u544a\u8b66<\/h3>\n<p>\u5b9a\u671f\u76e3\u63a7 Redis \u5be6\u4f8b\u7684\u6027\u80fd\u548c\u72c0\u614b\uff0c\u4e26\u8a2d\u7f6e\u544a\u8b66\u7cfb\u7d71\uff0c\u53ef\u4ee5\u53ca\u6642\u767c\u73fe\u6f5b\u5728\u7684\u554f\u984c\uff0c\u5f9e\u800c\u907f\u514d\u6578\u64da\u4e1f\u5931\u3002<\/p>\n<h2 id=\"%e7%b5%90%e8%ab%96-gzvuaaEkEq\">\u7d50\u8ad6<\/h2>\n<p>\u96d6\u7136 Redis \u7368\u7acb\u904b\u884c\u7684\u914d\u7f6e\u5728\u6027\u80fd\u4e0a\u5177\u6709\u660e\u986f\u7684\u512a\u52e2\uff0c\u4f46\u5728\u6578\u64da\u5b89\u5168\u6027\u65b9\u9762\u4ecd\u9700\u8b39\u614e\u8003\u91cf\u3002\u901a\u904e\u5b9a\u671f\u5feb\u7167\u3001\u555f\u7528 AOF \u548c\u5be6\u65bd\u76e3\u63a7\u63aa\u65bd\uff0c\u53ef\u4ee5\u6709\u6548\u964d\u4f4e\u6578\u64da\u4e1f\u5931\u7684\u98a8\u96aa\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u6027\u80fd\u548c\u9ad8\u53ef\u7528\u6027\u7684\u61c9\u7528\u5834\u666f\uff0c\u9078\u64c7\u5408\u9069\u7684 Redis \u914d\u7f6e\u5c07\u662f\u6210\u529f\u7684\u95dc\u9375\u3002<\/p>\n<p>\u5982\u9700\u4e86\u89e3\u66f4\u591a\u95dc\u65bc <a href=\"https:\/\/server.hk\">\u9999\u6e2f VPS<\/a> \u548c <a href=\"https:\/\/server.hk\">\u4f3a\u670d\u5668<\/a> \u7684\u8cc7\u8a0a\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22Redis\u7368\u7acb\u904b\u884c\u7684\u512a\u52e2\uff0c\u7121\u9700\u5099\u4efd\u6216\u5f9e\u5c6c\u7bc0\u9ede\uff0c\u63d0\u5347\u6027\u80fd\u8207\u53ef\u9760\u6027\uff0c\u9069\u5408\u9ad8\u6548\u80fd\u61c9\u7528\u9700\u6c42\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-97314","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/97314","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=97314"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/97314\/revisions"}],"predecessor-version":[{"id":97315,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/97314\/revisions\/97315"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=97314"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=97314"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=97314"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}