{"id":126267,"date":"2024-10-26T03:18:20","date_gmt":"2024-10-25T19:18:20","guid":{"rendered":"https:\/\/server.hk\/cnblog\/126267\/"},"modified":"2024-10-26T03:18:20","modified_gmt":"2024-10-25T19:18:20","slug":"redis-%e8%90%bd%e7%9b%a4%e9%85%8d%e7%bd%ae%e5%af%a6%e7%8f%be%e5%ae%89%e5%85%a8%e5%8f%af%e9%9d%a0%e5%ad%98%e5%84%b2","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/126267\/","title":{"rendered":"Redis \u843d\u76e4\u914d\u7f6e\u5be6\u73fe\u5b89\u5168\u53ef\u9760\u5b58\u5132"},"content":{"rendered":"<h1 id=\"redis-%e8%90%bd%e7%9b%a4%e9%85%8d%e7%bd%ae%e5%af%a6%e7%8f%be%e5%ae%89%e5%85%a8%e5%8f%af%e9%9d%a0%e5%ad%98%e5%84%b2-NDLxbTzsem\">Redis \u843d\u76e4\u914d\u7f6e\u5be6\u73fe\u5b89\u5168\u53ef\u9760\u5b58\u5132<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6578\u64da\u9a45\u52d5\u4e16\u754c\u4e2d\uff0c\u6578\u64da\u7684\u5b89\u5168\u6027\u548c\u53ef\u9760\u6027\u81f3\u95dc\u91cd\u8981\u3002Redis \u4f5c\u70ba\u4e00\u500b\u9ad8\u6548\u7684\u5167\u5b58\u6578\u64da\u5eab\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u5404\u7a2e\u5834\u666f\u4e2d\uff0c\u5c24\u5176\u662f\u5728\u9700\u8981\u5feb\u901f\u8b80\u53d6\u548c\u5beb\u5165\u7684\u61c9\u7528\u4e2d\u3002\u7136\u800c\uff0c\u50c5\u50c5\u4f9d\u8cf4\u5167\u5b58\u5b58\u5132\u4e26\u4e0d\u8db3\u4ee5\u78ba\u4fdd\u6578\u64da\u7684\u6301\u4e45\u6027\u3002\u56e0\u6b64\uff0c\u5408\u7406\u914d\u7f6e Redis \u7684\u843d\u76e4\u6a5f\u5236\uff0c\u5be6\u73fe\u5b89\u5168\u53ef\u9760\u7684\u6578\u64da\u5b58\u5132\uff0c\u6210\u70ba\u4e86\u958b\u767c\u8005\u548c\u7cfb\u7d71\u7ba1\u7406\u54e1\u7684\u91cd\u8981\u4efb\u52d9\u3002<\/p>\n<h2 id=\"redis-%e7%9a%84%e6%8c%81%e4%b9%85%e5%8c%96%e6%a9%9f%e5%88%b6-NDLxbTzsem\">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\u6839\u64da\u5177\u9ad4\u9700\u6c42\u9078\u64c7\u5408\u9069\u7684\u914d\u7f6e\u81f3\u95dc\u91cd\u8981\u3002<\/p>\n<h3 id=\"rdb%ef%bc%88%e5%bf%ab%e7%85%a7%ef%bc%89-NDLxbTzsem\">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\u5728\u65bc\uff1a<\/p>\n<ul>\n<li>\u6027\u80fd\u9ad8\uff1a\u56e0\u70ba\u662f\u4ee5\u4e8c\u9032\u5236\u683c\u5f0f\u5b58\u5132\uff0c\u8b80\u53d6\u901f\u5ea6\u5feb\u3002<\/li>\n<li>\u4f54\u7528\u7a7a\u9593\u5c0f\uff1a\u76f8\u5c0d\u65bc AOF\uff0cRDB \u6587\u4ef6\u901a\u5e38\u8f03\u5c0f\u3002<\/li>\n<\/ul>\n<p>\u4e0d\u904e\uff0cRDB \u4e5f\u6709\u5176\u7f3a\u9ede\uff0c\u4e3b\u8981\u662f\u6578\u64da\u7684\u6301\u4e45\u5316\u662f\u57fa\u65bc\u6642\u9593\u9593\u9694\u7684\uff0c\u82e5\u5728\u5feb\u7167\u751f\u6210\u4e4b\u9593\u767c\u751f\u6545\u969c\uff0c\u5247\u53ef\u80fd\u6703\u4e1f\u5931\u6700\u8fd1\u7684\u6578\u64da\u3002<\/p>\n<h3 id=\"aof%ef%bc%88%e8%bf%bd%e5%8a%a0%e6%96%87%e4%bb%b6%ef%bc%89-NDLxbTzsem\">AOF\uff08\u8ffd\u52a0\u6587\u4ef6\uff09<\/h3>\n<p>AOF \u6703\u8a18\u9304\u6240\u6709\u5c0d\u6578\u64da\u5eab\u7684\u5beb\u64cd\u4f5c\uff0c\u4e26\u5c07\u9019\u4e9b\u64cd\u4f5c\u4ee5\u8ffd\u52a0\u7684\u65b9\u5f0f\u5beb\u5165\u5230\u6587\u4ef6\u4e2d\u3002\u9019\u7a2e\u65b9\u5f0f\u7684\u512a\u9ede\u5305\u62ec\uff1a<\/p>\n<ul>\n<li>\u6578\u64da\u5b89\u5168\u6027\u9ad8\uff1a\u5373\u4f7f\u5728\u7cfb\u7d71\u5d29\u6f70\u7684\u60c5\u6cc1\u4e0b\uff0c\u4e5f\u80fd\u6700\u5927\u9650\u5ea6\u5730\u4fdd\u8b77\u6578\u64da\u3002<\/li>\n<li>\u9748\u6d3b\u6027\u5f37\uff1a\u53ef\u4ee5\u6839\u64da\u9700\u8981\u8abf\u6574\u5beb\u5165\u983b\u7387\uff0c\u5f9e\u800c\u5e73\u8861\u6027\u80fd\u548c\u6578\u64da\u5b89\u5168\u3002<\/li>\n<\/ul>\n<p>\u7136\u800c\uff0cAOF \u7684\u7f3a\u9ede\u5728\u65bc\u6587\u4ef6\u5927\u5c0f\u53ef\u80fd\u6703\u96a8\u8457\u6642\u9593\u589e\u9577\u800c\u8b8a\u5f97\u9f90\u5927\uff0c\u5f71\u97ff\u6027\u80fd\u3002\u56e0\u6b64\uff0c\u5b9a\u671f\u91cd\u5beb AOF \u6587\u4ef6\u662f\u5fc5\u8981\u7684\u3002<\/p>\n<h2 id=\"redis-%e8%90%bd%e7%9b%a4%e9%85%8d%e7%bd%ae%e5%bb%ba%e8%ad%b0-NDLxbTzsem\">Redis \u843d\u76e4\u914d\u7f6e\u5efa\u8b70<\/h2>\n<p>\u70ba\u4e86\u5be6\u73fe\u5b89\u5168\u53ef\u9760\u7684\u6578\u64da\u5b58\u5132\uff0c\u5efa\u8b70\u63a1\u7528 RDB \u548c AOF \u7684\u7d44\u5408\u914d\u7f6e\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5177\u9ad4\u7684\u914d\u7f6e\u5efa\u8b70\uff1a<\/p>\n<h3 id=\"1-%e5%95%9f%e7%94%a8-rdb-%e5%92%8c-aof-NDLxbTzsem\">1. \u555f\u7528 RDB \u548c AOF<\/h3>\n<pre><code>\nsave 900 1\nsave 300 10\nsave 60 10000\nappendonly yes\n<\/code><\/pre>\n<p>\u4e0a\u8ff0\u914d\u7f6e\u8868\u793a\u6bcf 15 \u5206\u9418\u30015 \u5206\u9418\u548c 1 \u5206\u9418\u5206\u5225\u4fdd\u5b58\u4e00\u6b21\u5feb\u7167\uff0c\u540c\u6642\u555f\u7528 AOF \u4ee5\u8a18\u9304\u6240\u6709\u5beb\u64cd\u4f5c\u3002<\/p>\n<h3 id=\"2-%e8%a8%ad%e5%ae%9a-aof-%e7%9a%84%e5%af%ab%e5%85%a5%e7%ad%96%e7%95%a5-NDLxbTzsem\">2. \u8a2d\u5b9a AOF \u7684\u5beb\u5165\u7b56\u7565<\/h3>\n<p>AOF \u63d0\u4f9b\u4e86\u4e09\u7a2e\u5beb\u5165\u7b56\u7565\uff1a<\/p>\n<ul>\n<li>\u6bcf\u6b21\u5beb\u5165\u5f8c\u540c\u6b65\uff08always\uff09<\/li>\n<li>\u6bcf\u79d2\u540c\u6b65\uff08everysec\uff09<\/li>\n<li>\u5f9e\u4e0d\u540c\u6b65\uff08no\uff09<\/li>\n<\/ul>\n<p>\u6839\u64da\u61c9\u7528\u9700\u6c42\uff0c\u53ef\u4ee5\u9078\u64c7\u5408\u9069\u7684\u7b56\u7565\u3002\u4f8b\u5982\uff0c\u5c0d\u65bc\u5c0d\u6578\u64da\u5b89\u5168\u6027\u8981\u6c42\u8f03\u9ad8\u7684\u61c9\u7528\uff0c\u53ef\u4ee5\u9078\u64c7\u6bcf\u79d2\u540c\u6b65\u3002<\/p>\n<h3 id=\"3-%e5%ae%9a%e6%9c%9f%e9%87%8d%e5%af%ab-aof-%e6%96%87%e4%bb%b6-NDLxbTzsem\">3. \u5b9a\u671f\u91cd\u5beb AOF \u6587\u4ef6<\/h3>\n<p>\u70ba\u4e86\u9632\u6b62 AOF \u6587\u4ef6\u904e\u5927\uff0c\u53ef\u4ee5\u5b9a\u671f\u9032\u884c\u91cd\u5beb\u3002\u9019\u6a23\u4e0d\u50c5\u80fd\u5920\u6e1b\u5c11\u6587\u4ef6\u5927\u5c0f\uff0c\u9084\u80fd\u63d0\u9ad8\u8b80\u53d6\u6027\u80fd\u3002<\/p>\n<pre><code>\nbgrewriteaof\n<\/code><\/pre>\n<h2 id=\"%e7%b5%90%e8%ab%96-NDLxbTzsem\">\u7d50\u8ad6<\/h2>\n<p>\u5728\u4f7f\u7528 Redis \u9032\u884c\u6578\u64da\u5b58\u5132\u6642\uff0c\u5408\u7406\u914d\u7f6e\u843d\u76e4\u6a5f\u5236\u662f\u78ba\u4fdd\u6578\u64da\u5b89\u5168\u548c\u53ef\u9760\u7684\u95dc\u9375\u3002\u901a\u904e\u7d50\u5408 RDB \u548c AOF \u7684\u512a\u52e2\uff0c\u4e26\u6839\u64da\u5177\u9ad4\u9700\u6c42\u9032\u884c\u8abf\u6574\uff0c\u53ef\u4ee5\u6709\u6548\u5730\u4fdd\u8b77\u6578\u64da\u4e0d\u53d7\u640d\u5931\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u6027\u80fd\u548c\u9ad8\u53ef\u9760\u6027\u7684\u61c9\u7528\uff0c\u9078\u64c7\u5408\u9069\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u89e3\u6c7a\u65b9\u6848\uff0c\u4e26\u9032\u884c\u5408\u7406\u7684 Redis \u914d\u7f6e\uff0c\u5c07\u6709\u52a9\u65bc\u63d0\u5347\u6574\u9ad4\u7cfb\u7d71\u7684\u7a69\u5b9a\u6027\u548c\u5b89\u5168\u6027\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Redis \u843d\u76e4\u914d\u7f6e\u5be6\u73fe\u5b89\u5168\u53ef\u9760\u5b58\u5132\uff0c\u78ba\u4fdd\u6578\u64da\u6301\u4e45\u6027\u8207\u9ad8\u53ef\u7528\u6027\uff0c\u9069\u5408\u5404\u985e\u61c9\u7528\u5834\u666f\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-126267","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/126267","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=126267"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/126267\/revisions"}],"predecessor-version":[{"id":126268,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/126267\/revisions\/126268"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=126267"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=126267"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=126267"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}