{"id":128139,"date":"2024-10-26T11:57:16","date_gmt":"2024-10-26T03:57:16","guid":{"rendered":"https:\/\/server.hk\/cnblog\/128139\/"},"modified":"2024-10-26T11:57:16","modified_gmt":"2024-10-26T03:57:16","slug":"redis-%e6%b7%b1%e5%85%a5%e8%a7%a3%e6%9e%90-rdb-%e8%bd%89%e5%84%b2%e6%a9%9f%e5%88%b6%e4%bb%8b%e7%b4%b9","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/128139\/","title":{"rendered":"Redis \u6df1\u5165\u89e3\u6790 RDB \u8f49\u5132\u6a5f\u5236\u4ecb\u7d39"},"content":{"rendered":"<h1 id=\"redis-%e6%b7%b1%e5%85%a5%e8%a7%a3%e6%9e%90-rdb-%e8%bd%89%e5%84%b2%e6%a9%9f%e5%88%b6%e4%bb%8b%e7%b4%b9-tfNlgicELh\">Redis \u6df1\u5165\u89e3\u6790 RDB \u8f49\u5132\u6a5f\u5236\u4ecb\u7d39<\/h1>\n<p>Redis \u662f\u4e00\u500b\u9ad8\u6548\u80fd\u7684\u9375\u503c\u5b58\u5132\u7cfb\u7d71\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u5404\u7a2e\u5834\u666f\u4e2d\uff0c\u5982\u7de9\u5b58\u3001\u6d88\u606f\u968a\u5217\u548c\u6578\u64da\u6301\u4e45\u5316\u7b49\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0e Redis \u7684 RDB\uff08Redis Database\uff09\u8f49\u5132\u6a5f\u5236\uff0c\u5e6b\u52a9\u8b80\u8005\u7406\u89e3\u5176\u5de5\u4f5c\u539f\u7406\u53ca\u512a\u7f3a\u9ede\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%af-rdb-%e8%bd%89%e5%84%b2%e6%a9%9f%e5%88%b6%ef%bc%9f-tfNlgicELh\">\u4ec0\u9ebc\u662f RDB \u8f49\u5132\u6a5f\u5236\uff1f<\/h2>\n<p>RDB \u8f49\u5132\u6a5f\u5236\u662f Redis \u63d0\u4f9b\u7684\u4e00\u7a2e\u6578\u64da\u6301\u4e45\u5316\u65b9\u5f0f\u3002\u5b83\u6703\u5b9a\u671f\u5c07\u5167\u5b58\u4e2d\u7684\u6578\u64da\u5feb\u7167\u4fdd\u5b58\u5230\u78c1\u789f\u4e2d\uff0c\u5f62\u6210\u4e00\u500b RDB \u6587\u4ef6\u3002\u9019\u7a2e\u65b9\u5f0f\u7684\u4e3b\u8981\u512a\u9ede\u662f\u80fd\u5920\u5feb\u901f\u6062\u5fa9\u6578\u64da\uff0c\u4e26\u4e14\u5728\u7cfb\u7d71\u5d29\u6f70\u6642\u80fd\u5920\u6e1b\u5c11\u6578\u64da\u4e1f\u5931\u7684\u98a8\u96aa\u3002<\/p>\n<h2 id=\"rdb-%e8%bd%89%e5%84%b2%e7%9a%84%e5%b7%a5%e4%bd%9c%e5%8e%9f%e7%90%86-tfNlgicELh\">RDB \u8f49\u5132\u7684\u5de5\u4f5c\u539f\u7406<\/h2>\n<p>RDB \u8f49\u5132\u7684\u904e\u7a0b\u53ef\u4ee5\u5206\u70ba\u4ee5\u4e0b\u5e7e\u500b\u6b65\u9a5f\uff1a<\/p>\n<ul>\n<li><strong>\u5feb\u7167\u751f\u6210\uff1a<\/strong>\u7576 Redis \u9032\u884c RDB \u8f49\u5132\u6642\uff0c\u5b83\u6703\u5275\u5efa\u4e00\u500b\u7576\u524d\u6578\u64da\u7684\u5feb\u7167\u3002\u9019\u500b\u5feb\u7167\u662f\u901a\u904e fork \u4e00\u500b\u5b50\u9032\u7a0b\u4f86\u5be6\u73fe\u7684\uff0c\u9019\u6a23\u4e3b\u9032\u7a0b\u53ef\u4ee5\u7e7c\u7e8c\u8655\u7406\u8acb\u6c42\uff0c\u800c\u4e0d\u6703\u53d7\u5230\u5f71\u97ff\u3002<\/li>\n<li><strong>\u6578\u64da\u5beb\u5165\uff1a<\/strong>\u5b50\u9032\u7a0b\u6703\u5c07\u5feb\u7167\u5beb\u5165\u5230\u78c1\u789f\u4e2d\uff0c\u9019\u500b\u904e\u7a0b\u662f\u975e\u963b\u585e\u7684\uff0c\u610f\u5473\u8457\u4e3b\u9032\u7a0b\u4e0d\u6703\u56e0\u70ba\u5beb\u5165\u64cd\u4f5c\u800c\u88ab\u963b\u585e\u3002<\/li>\n<li><strong>\u5b8c\u6210\u8f49\u5132\uff1a<\/strong>\u7576\u6578\u64da\u5beb\u5165\u5b8c\u6210\u5f8c\uff0c\u5b50\u9032\u7a0b\u6703\u5c07 RDB \u6587\u4ef6\u95dc\u9589\uff0c\u4e26\u5c07\u5176\u547d\u540d\u70ba dump.rdb\uff0c\u7136\u5f8c\u9000\u51fa\u3002<\/li>\n<\/ul>\n<h2 id=\"rdb-%e8%bd%89%e5%84%b2%e7%9a%84%e9%85%8d%e7%bd%ae-tfNlgicELh\">RDB \u8f49\u5132\u7684\u914d\u7f6e<\/h2>\n<p>Redis \u63d0\u4f9b\u4e86\u591a\u7a2e\u914d\u7f6e\u9078\u9805\u4f86\u63a7\u5236 RDB \u8f49\u5132\u7684\u884c\u70ba\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u7528\u7684\u914d\u7f6e\u53c3\u6578\uff1a<\/p>\n<ul>\n<li><code>save<\/code>: \u7528\u65bc\u8a2d\u7f6e RDB \u8f49\u5132\u7684\u689d\u4ef6\u3002\u4f8b\u5982\uff0c<code>save 900 1<\/code> \u8868\u793a\u5982\u679c\u5728 900 \u79d2\u5167\u81f3\u5c11\u6709 1 \u6b21\u5beb\u64cd\u4f5c\uff0c\u5247\u9032\u884c\u8f49\u5132\u3002<\/li>\n<li><code>dbfilename<\/code>: \u8a2d\u7f6e RDB \u6587\u4ef6\u7684\u540d\u7a31\uff0c\u9ed8\u8a8d\u70ba <code>dump.rdb<\/code>\u3002<\/li>\n<li><code>dir<\/code>: \u8a2d\u7f6e RDB \u6587\u4ef6\u7684\u5b58\u5132\u76ee\u9304\u3002<\/li>\n<\/ul>\n<h2 id=\"rdb-%e7%9a%84%e5%84%aa%e7%bc%ba%e9%bb%9e-tfNlgicELh\">RDB \u7684\u512a\u7f3a\u9ede<\/h2>\n<p>RDB \u8f49\u5132\u6a5f\u5236\u6709\u5176\u7368\u7279\u7684\u512a\u7f3a\u9ede\uff1a<\/p>\n<h3 id=\"%e5%84%aa%e9%bb%9e-tfNlgicELh\">\u512a\u9ede<\/h3>\n<ul>\n<li><strong>\u6027\u80fd\u9ad8\u6548\uff1a<\/strong>\u7531\u65bc RDB \u662f\u4ee5\u5feb\u7167\u7684\u65b9\u5f0f\u9032\u884c\u6301\u4e45\u5316\uff0c\u9019\u4f7f\u5f97\u5b83\u5728\u6027\u80fd\u4e0a\u76f8\u5c0d\u8f03\u9ad8\uff0c\u7279\u5225\u662f\u5728\u5927\u6578\u64da\u91cf\u7684\u60c5\u6cc1\u4e0b\u3002<\/li>\n<li><strong>\u6062\u5fa9\u901f\u5ea6\u5feb\uff1a<\/strong>RDB \u6587\u4ef6\u662f\u4e8c\u9032\u5236\u683c\u5f0f\uff0c\u6062\u5fa9\u6642\u53ef\u4ee5\u5feb\u901f\u52a0\u8f09\uff0c\u9069\u5408\u9700\u8981\u5feb\u901f\u555f\u52d5\u7684\u5834\u666f\u3002<\/li>\n<\/ul>\n<h3 id=\"%e7%bc%ba%e9%bb%9e-tfNlgicELh\">\u7f3a\u9ede<\/h3>\n<ul>\n<li><strong>\u6578\u64da\u4e1f\u5931\u98a8\u96aa\uff1a<\/strong>\u7531\u65bc RDB \u662f\u57fa\u65bc\u6642\u9593\u9593\u9694\u9032\u884c\u8f49\u5132\u7684\uff0c\u56e0\u6b64\u5728\u8f49\u5132\u4e4b\u9593\u7684\u6578\u64da\u8b8a\u66f4\u53ef\u80fd\u6703\u4e1f\u5931\u3002<\/li>\n<li><strong>\u5167\u5b58\u6d88\u8017\uff1a<\/strong>\u5728\u9032\u884c RDB \u8f49\u5132\u6642\uff0cRedis \u9700\u8981\u984d\u5916\u7684\u5167\u5b58\u4f86\u5b58\u5132\u5feb\u7167\uff0c\u9019\u5728\u9ad8\u8ca0\u8f09\u60c5\u6cc1\u4e0b\u53ef\u80fd\u6703\u5f71\u97ff\u6027\u80fd\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b5%90%e8%ab%96-tfNlgicELh\">\u7d50\u8ad6<\/h2>\n<p>RDB \u8f49\u5132\u6a5f\u5236\u662f Redis \u4e2d\u4e00\u7a2e\u91cd\u8981\u7684\u6578\u64da\u6301\u4e45\u5316\u65b9\u5f0f\uff0c\u9069\u5408\u9700\u8981\u5feb\u901f\u6062\u5fa9\u548c\u9ad8\u6548\u6027\u80fd\u7684\u61c9\u7528\u5834\u666f\u3002\u96d6\u7136\u5b83\u5b58\u5728\u4e00\u5b9a\u7684\u6578\u64da\u4e1f\u5931\u98a8\u96aa\uff0c\u4f46\u901a\u904e\u5408\u7406\u7684\u914d\u7f6e\u548c\u4f7f\u7528\uff0c\u53ef\u4ee5\u6709\u6548\u5730\u63d0\u9ad8\u7cfb\u7d71\u7684\u7a69\u5b9a\u6027\u548c\u53ef\u9760\u6027\u3002<\/p>\n<p>\u5982\u679c\u60a8\u5c0d\u65bc <a href=\"https:\/\/server.hk\">\u9999\u6e2f VPS<\/a> \u670d\u52d9\u6709\u8208\u8da3\uff0c\u6216\u60f3\u4e86\u89e3\u66f4\u591a\u95dc\u65bc <a href=\"https:\/\/server.hk\">\u4e91\u670d\u52a1\u5668<\/a> \u7684\u8cc7\u8a0a\uff0c\u6b61\u8fce\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u4ee5\u7372\u53d6\u66f4\u591a\u8a73\u7d30\u8cc7\u6599\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u6df1\u5165\u89e3\u6790 Redis \u7684 RDB \u8f49\u5132\u6a5f\u5236\uff0c\u4e86\u89e3\u5176\u5de5\u4f5c\u539f\u7406\u3001\u512a\u7f3a\u9ede\u53ca\u6700\u4f73\u5be6\u8e10\uff0c\u63d0\u5347\u6578\u64da\u6301\u4e45\u5316\u6548\u7387\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-128139","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/128139","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=128139"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/128139\/revisions"}],"predecessor-version":[{"id":128140,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/128139\/revisions\/128140"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=128139"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=128139"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=128139"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}