{"id":98758,"date":"2024-10-21T05:17:16","date_gmt":"2024-10-20T21:17:16","guid":{"rendered":"https:\/\/server.hk\/cnblog\/98758\/"},"modified":"2024-10-21T05:17:17","modified_gmt":"2024-10-20T21:17:17","slug":"redis-%e7%9a%84%e6%ad%a3%e7%a2%ba%e5%82%99%e4%bb%bd%e6%a9%9f%e5%88%b6","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/98758\/","title":{"rendered":"Redis \u7684\u6b63\u78ba\u5099\u4efd\u6a5f\u5236"},"content":{"rendered":"<h1 id=\"redis-%e7%9a%84%e6%ad%a3%e7%a2%ba%e5%82%99%e4%bb%bd%e6%a9%9f%e5%88%b6-fcOSzkivNV\">Redis \u7684\u6b63\u78ba\u5099\u4efd\u6a5f\u5236<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6578\u64da\u9a45\u52d5\u4e16\u754c\u4e2d\uff0c\u6578\u64da\u7684\u5b89\u5168\u6027\u548c\u53ef\u7528\u6027\u81f3\u95dc\u91cd\u8981\u3002Redis \u4f5c\u70ba\u4e00\u500b\u9ad8\u6548\u7684\u5167\u5b58\u6578\u64da\u5eab\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u7de9\u5b58\u3001\u6d88\u606f\u968a\u5217\u548c\u5be6\u6642\u6578\u64da\u8655\u7406\u7b49\u5834\u666f\u3002\u7136\u800c\uff0c\u96a8\u8457\u6578\u64da\u91cf\u7684\u589e\u9577\uff0c\u5982\u4f55\u6b63\u78ba\u5099\u4efd Redis \u6578\u64da\u6210\u70ba\u4e86\u6bcf\u500b\u958b\u767c\u8005\u548c\u7cfb\u7d71\u7ba1\u7406\u54e1\u5fc5\u9808\u9762\u5c0d\u7684\u6311\u6230\u3002\u672c\u6587\u5c07\u63a2\u8a0e Redis \u7684\u6b63\u78ba\u5099\u4efd\u6a5f\u5236\uff0c\u5e6b\u52a9\u60a8\u78ba\u4fdd\u6578\u64da\u7684\u5b89\u5168\u6027\u548c\u5b8c\u6574\u6027\u3002<\/p>\n<h2 id=\"redis-%e7%9a%84%e6%8c%81%e4%b9%85%e5%8c%96%e6%a9%9f%e5%88%b6-fcOSzkivNV\">Redis \u7684\u6301\u4e45\u5316\u6a5f\u5236<\/h2>\n<p>Redis \u63d0\u4f9b\u4e86\u5169\u7a2e\u4e3b\u8981\u7684\u6301\u4e45\u5316\u6a5f\u5236\uff1aRDB\uff08\u5feb\u7167\uff09\u548c AOF\uff08\u8ffd\u52a0\u6587\u4ef6\uff09\u3002\u9019\u5169\u7a2e\u6a5f\u5236\u5404\u6709\u512a\u7f3a\u9ede\uff0c\u9069\u5408\u4e0d\u540c\u7684\u4f7f\u7528\u5834\u666f\u3002<\/p>\n<h3 id=\"rdb%ef%bc%88%e5%bf%ab%e7%85%a7%ef%bc%89-fcOSzkivNV\">RDB\uff08\u5feb\u7167\uff09<\/h3>\n<p>RDB \u662f Redis \u7684\u9ed8\u8a8d\u6301\u4e45\u5316\u65b9\u5f0f\uff0c\u5b83\u6703\u5728\u6307\u5b9a\u7684\u6642\u9593\u9593\u9694\u5167\u751f\u6210\u6578\u64da\u7684\u5feb\u7167\u3002\u9019\u7a2e\u65b9\u5f0f\u7684\u512a\u9ede\u662f\u6027\u80fd\u8f03\u9ad8\uff0c\u56e0\u70ba\u5b83\u53ea\u5728\u7279\u5b9a\u6642\u9593\u9ede\u9032\u884c\u5099\u4efd\uff0c\u4e26\u4e14\u751f\u6210\u7684\u5feb\u7167\u6587\u4ef6\u8f03\u5c0f\u3002\u4f7f\u7528 RDB \u7684\u6642\u5019\uff0c\u60a8\u53ef\u4ee5\u901a\u904e\u4ee5\u4e0b\u914d\u7f6e\u4f86\u8a2d\u7f6e\u5feb\u7167\u7684\u983b\u7387\uff1a<\/p>\n<pre><code>\nsave 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\u751f\u6210\u5feb\u7167\uff1b\u5982\u679c\u5728 300 \u79d2\u5167\u6709 10 \u6b21\u5beb\u5165\u64cd\u4f5c\uff0c\u5247\u751f\u6210\u5feb\u7167\uff1b\u5982\u679c\u5728 60 \u79d2\u5167\u6709 10000 \u6b21\u5beb\u5165\u64cd\u4f5c\uff0c\u5247\u751f\u6210\u5feb\u7167\u3002<\/p>\n<h3 id=\"aof%ef%bc%88%e8%bf%bd%e5%8a%a0%e6%96%87%e4%bb%b6%ef%bc%89-fcOSzkivNV\">AOF\uff08\u8ffd\u52a0\u6587\u4ef6\uff09<\/h3>\n<p>AOF \u662f\u53e6\u4e00\u7a2e\u6301\u4e45\u5316\u65b9\u5f0f\uff0c\u5b83\u6703\u5c07\u6bcf\u4e00\u500b\u5beb\u5165\u64cd\u4f5c\u8ffd\u52a0\u5230\u4e00\u500b\u65e5\u8a8c\u6587\u4ef6\u4e2d\u3002\u9019\u7a2e\u65b9\u5f0f\u7684\u512a\u9ede\u662f\u6578\u64da\u6062\u5fa9\u7684\u7cbe\u78ba\u5ea6\u66f4\u9ad8\uff0c\u56e0\u70ba\u5b83\u53ef\u4ee5\u8a18\u9304\u6bcf\u4e00\u500b\u64cd\u4f5c\u3002AOF \u7684\u914d\u7f6e\u76f8\u5c0d\u7c21\u55ae\uff0c\u53ef\u4ee5\u901a\u904e\u4ee5\u4e0b\u547d\u4ee4\u555f\u7528\uff1a<\/p>\n<pre><code>\nappendonly yes\n<\/code><\/pre>\n<p>\u6b64\u5916\uff0c\u60a8\u9084\u53ef\u4ee5\u8a2d\u7f6e AOF \u7684\u540c\u6b65\u7b56\u7565\uff0c\u4f8b\u5982\uff1a<\/p>\n<pre><code>\nappendfsync always\nappendfsync everysec\nappendfsync no\n<\/code><\/pre>\n<p>\u9019\u4e9b\u9078\u9805\u5206\u5225\u8868\u793a\uff1a\u6bcf\u6b21\u5beb\u5165\u90fd\u540c\u6b65\u3001\u6bcf\u79d2\u540c\u6b65\u4e00\u6b21\u3001\u4ee5\u53ca\u4e0d\u9032\u884c\u540c\u6b65\u3002\u6839\u64da\u60a8\u7684\u9700\u6c42\u9078\u64c7\u5408\u9069\u7684\u7b56\u7565\uff0c\u53ef\u4ee5\u5728\u6027\u80fd\u548c\u6578\u64da\u5b89\u5168\u4e4b\u9593\u53d6\u5f97\u5e73\u8861\u3002<\/p>\n<h2 id=\"%e5%82%99%e4%bb%bd%e7%ad%96%e7%95%a5-fcOSzkivNV\">\u5099\u4efd\u7b56\u7565<\/h2>\n<p>\u5728\u9078\u64c7\u4e86\u6301\u4e45\u5316\u6a5f\u5236\u5f8c\uff0c\u60a8\u9084\u9700\u8981\u8003\u616e\u5099\u4efd\u7b56\u7565\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5efa\u8b70\uff1a<\/p>\n<ul>\n<li><strong>\u5b9a\u671f\u5099\u4efd\uff1a<\/strong>\u7121\u8ad6\u662f\u4f7f\u7528 RDB \u9084\u662f AOF\uff0c\u90fd\u61c9\u5b9a\u671f\u5c07\u5099\u4efd\u6587\u4ef6\u8907\u88fd\u5230\u5b89\u5168\u7684\u5b58\u5132\u4f4d\u7f6e\uff0c\u4f8b\u5982\u96f2\u5b58\u5132\u6216\u5176\u4ed6\u7269\u7406\u8a2d\u5099\u3002<\/li>\n<li><strong>\u7570\u5730\u5099\u4efd\uff1a<\/strong>\u70ba\u4e86\u9632\u6b62\u6578\u64da\u4e1f\u5931\uff0c\u5efa\u8b70\u5c07\u5099\u4efd\u6587\u4ef6\u5b58\u5132\u5728\u7570\u5730\uff0c\u9019\u6a23\u5373\u4f7f\u767c\u751f\u707d\u96e3\u4e5f\u80fd\u5920\u6062\u5fa9\u6578\u64da\u3002<\/li>\n<li><strong>\u6e2c\u8a66\u6062\u5fa9\uff1a<\/strong>\u5b9a\u671f\u6e2c\u8a66\u5099\u4efd\u7684\u6062\u5fa9\u904e\u7a0b\uff0c\u78ba\u4fdd\u5728\u9700\u8981\u6642\u80fd\u5920\u5feb\u901f\u6062\u5fa9\u6578\u64da\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%9b%a3%e6%8e%a7%e8%88%87%e7%b6%ad%e8%ad%b7-fcOSzkivNV\">\u76e3\u63a7\u8207\u7dad\u8b77<\/h2>\n<p>\u9664\u4e86\u5099\u4efd\uff0c\u5c0d Redis \u7684\u76e3\u63a7\u548c\u7dad\u8b77\u540c\u6a23\u91cd\u8981\u3002\u4f7f\u7528 Redis \u63d0\u4f9b\u7684\u76e3\u63a7\u5de5\u5177\uff0c\u5982 <code>INFO<\/code> \u547d\u4ee4\uff0c\u53ef\u4ee5\u7372\u53d6\u7576\u524d\u6578\u64da\u5eab\u7684\u72c0\u614b\uff0c\u53ca\u6642\u767c\u73fe\u554f\u984c\u4e26\u9032\u884c\u8655\u7406\u3002<\/p>\n<pre><code>\nredis-cli INFO\n<\/code><\/pre>\n<p>\u6b64\u5916\uff0c\u5b9a\u671f\u6aa2\u67e5\u5099\u4efd\u6587\u4ef6\u7684\u5b8c\u6574\u6027\u548c\u53ef\u7528\u6027\uff0c\u78ba\u4fdd\u5728\u9700\u8981\u6642\u80fd\u5920\u8fc5\u901f\u6062\u5fa9\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-fcOSzkivNV\">\u7e3d\u7d50<\/h2>\n<p>\u6b63\u78ba\u7684 Redis \u5099\u4efd\u6a5f\u5236\u4e0d\u50c5\u80fd\u5920\u4fdd\u8b77\u60a8\u7684\u6578\u64da\uff0c\u9084\u80fd\u63d0\u9ad8\u7cfb\u7d71\u7684\u7a69\u5b9a\u6027\u548c\u53ef\u9760\u6027\u3002\u9078\u64c7\u5408\u9069\u7684\u6301\u4e45\u5316\u65b9\u5f0f\u3001\u5236\u5b9a\u5408\u7406\u7684\u5099\u4efd\u7b56\u7565\u4ee5\u53ca\u9032\u884c\u5b9a\u671f\u7684\u76e3\u63a7\u548c\u7dad\u8b77\uff0c\u90fd\u662f\u78ba\u4fdd\u6578\u64da\u5b89\u5168\u7684\u91cd\u8981\u6b65\u9a5f\u3002\u5982\u679c\u60a8\u9700\u8981\u9032\u4e00\u6b65\u4e86\u89e3\u5982\u4f55\u5728 <a href=\"https:\/\/server.hk\">\u9999\u6e2f VPS<\/a> \u4e0a\u90e8\u7f72\u548c\u7ba1\u7406 Redis\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u4ee5\u7372\u53d6\u66f4\u591a\u8cc7\u8a0a\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4e86\u89e3 Redis \u7684\u6b63\u78ba\u5099\u4efd\u6a5f\u5236\uff0c\u78ba\u4fdd\u6578\u64da\u5b89\u5168\u8207\u53ef\u9760\u6027\uff0c\u907f\u514d\u6578\u64da\u4e1f\u5931\uff0c\u63d0\u5347\u7cfb\u7d71\u7a69\u5b9a\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-98758","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/98758","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=98758"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/98758\/revisions"}],"predecessor-version":[{"id":98759,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/98758\/revisions\/98759"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=98758"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=98758"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=98758"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}