{"id":190524,"date":"2024-11-12T13:18:19","date_gmt":"2024-11-12T05:18:19","guid":{"rendered":"https:\/\/server.hk\/cnblog\/190524\/"},"modified":"2024-11-12T13:18:20","modified_gmt":"2024-11-12T05:18:20","slug":"%e6%96%87%e4%bb%b6redis-rdb%e6%96%87%e4%bb%b6%e4%bf%9d%e5%ad%98%e5%af%a6%e6%99%82%e6%95%b8%e6%93%9a%e7%9a%84%e5%bf%85%e8%a6%81%e6%ad%a5%e9%a9%9f%ef%bc%88redis-%e7%9a%84rdb%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/190524\/","title":{"rendered":"\u6587\u4ef6Redis RDB\u6587\u4ef6\u4fdd\u5b58\u5be6\u6642\u6578\u64da\u7684\u5fc5\u8981\u6b65\u9a5f\uff08redis \u7684rdb\uff09"},"content":{"rendered":"<h1 id=\"%e6%96%87%e4%bb%b6redis-rdb%e6%96%87%e4%bb%b6%e4%bf%9d%e5%ad%98%e5%af%a6%e6%99%82%e6%95%b8%e6%93%9a%e7%9a%84%e5%bf%85%e8%a6%81%e6%ad%a5%e9%a9%9f%ef%bc%88redis-%e7%9a%84-rdb%ef%bc%89-NdHhUiVgaD\">\u6587\u4ef6Redis RDB\u6587\u4ef6\u4fdd\u5b58\u5be6\u6642\u6578\u64da\u7684\u5fc5\u8981\u6b65\u9a5f\uff08Redis \u7684 RDB\uff09<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6578\u64da\u9a45\u52d5\u4e16\u754c\u4e2d\uff0c\u6578\u64da\u7684\u6301\u4e45\u5316\u548c\u7ba1\u7406\u8b8a\u5f97\u8d8a\u4f86\u8d8a\u91cd\u8981\u3002Redis \u4f5c\u70ba\u4e00\u500b\u9ad8\u6548\u7684\u5167\u5b58\u6578\u64da\u5eab\uff0c\u63d0\u4f9b\u4e86\u591a\u7a2e\u6578\u64da\u6301\u4e45\u5316\u7684\u65b9\u5f0f\uff0c\u5176\u4e2d RDB\uff08Redis Database Backup\uff09\u6587\u4ef6\u662f\u6700\u5e38\u7528\u7684\u4e00\u7a2e\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5982\u4f55\u6709\u6548\u5730\u4fdd\u5b58\u5be6\u6642\u6578\u64da\u5230 Redis \u7684 RDB \u6587\u4ef6\u4e2d\uff0c\u4ee5\u53ca\u9019\u4e00\u904e\u7a0b\u4e2d\u7684\u5fc5\u8981\u6b65\u9a5f\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%af-rdb-%e6%96%87%e4%bb%b6%ef%bc%9f-NdHhUiVgaD\">\u4ec0\u9ebc\u662f RDB \u6587\u4ef6\uff1f<\/h2>\n<p>RDB \u6587\u4ef6\u662f Redis \u7684\u4e00\u7a2e\u6301\u4e45\u5316\u683c\u5f0f\uff0c\u5b83\u5c07 Redis \u4e2d\u7684\u6578\u64da\u5feb\u7167\u4fdd\u5b58\u5230\u78c1\u789f\u4e0a\u3002\u9019\u7a2e\u683c\u5f0f\u7684\u512a\u9ede\u5728\u65bc\u5b83\u80fd\u5920\u5feb\u901f\u6062\u5fa9\u6578\u64da\uff0c\u4e26\u4e14\u5728\u7cfb\u7d71\u5d29\u6f70\u6216\u91cd\u555f\u5f8c\u80fd\u5920\u8fc5\u901f\u6062\u5fa9\u5230\u6700\u8fd1\u7684\u72c0\u614b\u3002RDB \u6587\u4ef6\u7684\u751f\u6210\u662f\u57fa\u65bc\u6642\u9593\u9593\u9694\u6216\u6578\u64da\u8b8a\u66f4\u7684\u6b21\u6578\uff0c\u9019\u4f7f\u5f97\u5b83\u5728\u6027\u80fd\u548c\u6578\u64da\u5b89\u5168\u6027\u4e4b\u9593\u9054\u5230\u4e86\u4e00\u500b\u826f\u597d\u7684\u5e73\u8861\u3002<\/p>\n<h2 id=\"rdb-%e6%96%87%e4%bb%b6%e7%9a%84%e7%94%9f%e6%88%90%e6%ad%a5%e9%a9%9f-NdHhUiVgaD\">RDB \u6587\u4ef6\u7684\u751f\u6210\u6b65\u9a5f<\/h2>\n<h3 id=\"1-%e9%85%8d%e7%bd%ae-redis-NdHhUiVgaD\">1. \u914d\u7f6e Redis<\/h3>\n<p>\u5728\u4f7f\u7528 RDB \u6587\u4ef6\u4e4b\u524d\uff0c\u9996\u5148\u9700\u8981\u914d\u7f6e Redis \u7684\u6301\u4e45\u5316\u9078\u9805\u3002\u9019\u53ef\u4ee5\u901a\u904e\u4fee\u6539 Redis \u7684\u914d\u7f6e\u6587\u4ef6\uff08\u901a\u5e38\u662f <code>redis.conf<\/code>\uff09\u4f86\u5b8c\u6210\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u95dc\u9375\u7684\u914d\u7f6e\u9078\u9805\uff1a<\/p>\n<ul>\n<li><code>save 900 1<\/code>\uff1a\u8868\u793a\u5982\u679c\u5728 900 \u79d2\u5167\u81f3\u5c11\u6709 1 \u6b21\u5beb\u5165\u64cd\u4f5c\uff0c\u5247\u751f\u6210 RDB \u6587\u4ef6\u3002<\/li>\n<li><code>save 300 10<\/code>\uff1a\u8868\u793a\u5982\u679c\u5728 300 \u79d2\u5167\u81f3\u5c11\u6709 10 \u6b21\u5beb\u5165\u64cd\u4f5c\uff0c\u5247\u751f\u6210 RDB \u6587\u4ef6\u3002<\/li>\n<li><code>save 60 10000<\/code>\uff1a\u8868\u793a\u5982\u679c\u5728 60 \u79d2\u5167\u81f3\u5c11\u6709 10000 \u6b21\u5beb\u5165\u64cd\u4f5c\uff0c\u5247\u751f\u6210 RDB \u6587\u4ef6\u3002<\/li>\n<\/ul>\n<p>\u9019\u4e9b\u914d\u7f6e\u9078\u9805\u53ef\u4ee5\u6839\u64da\u5be6\u969b\u9700\u6c42\u9032\u884c\u8abf\u6574\uff0c\u4ee5\u78ba\u4fdd\u6578\u64da\u7684\u53ca\u6642\u4fdd\u5b58\u3002<\/p>\n<h3 id=\"2-%e6%89%8b%e5%8b%95%e8%a7%b8%e7%99%bc-rdb-%e4%bf%9d%e5%ad%98-NdHhUiVgaD\">2. \u624b\u52d5\u89f8\u767c RDB \u4fdd\u5b58<\/h3>\n<p>\u9664\u4e86\u81ea\u52d5\u4fdd\u5b58\uff0cRedis \u4e5f\u5141\u8a31\u7528\u6236\u624b\u52d5\u89f8\u767c RDB \u6587\u4ef6\u7684\u751f\u6210\u3002\u9019\u53ef\u4ee5\u901a\u904e\u57f7\u884c\u4ee5\u4e0b\u547d\u4ee4\u4f86\u5be6\u73fe\uff1a<\/p>\n<pre><code>SAVE<\/code><\/pre>\n<p>\u9019\u500b\u547d\u4ee4\u6703\u7acb\u5373\u751f\u6210 RDB \u6587\u4ef6\uff0c\u800c\u4e0d\u8003\u616e\u914d\u7f6e\u7684\u6642\u9593\u9593\u9694\u6216\u5beb\u5165\u6b21\u6578\u3002<\/p>\n<h3 id=\"3-%e7%a2%ba%e8%aa%8d-rdb-%e6%96%87%e4%bb%b6%e7%9a%84%e7%94%9f%e6%88%90-NdHhUiVgaD\">3. \u78ba\u8a8d RDB \u6587\u4ef6\u7684\u751f\u6210<\/h3>\n<p>\u5728 RDB \u6587\u4ef6\u751f\u6210\u5f8c\uff0c\u60a8\u53ef\u4ee5\u901a\u904e\u6aa2\u67e5 Redis \u7684\u6578\u64da\u76ee\u9304\u4f86\u78ba\u8a8d\u6587\u4ef6\u662f\u5426\u6210\u529f\u751f\u6210\u3002\u9ed8\u8a8d\u60c5\u6cc1\u4e0b\uff0cRDB \u6587\u4ef6\u6703\u88ab\u547d\u540d\u70ba <code>dump.rdb<\/code>\uff0c\u4e26\u5b58\u5132\u5728 Redis \u914d\u7f6e\u6587\u4ef6\u4e2d\u6307\u5b9a\u7684\u76ee\u9304\u4e0b\u3002<\/p>\n<h3 id=\"4-%e6%81%a2%e5%be%a9%e6%95%b8%e6%93%9a-NdHhUiVgaD\">4. \u6062\u5fa9\u6578\u64da<\/h3>\n<p>\u5982\u679c\u9700\u8981\u5f9e RDB \u6587\u4ef6\u4e2d\u6062\u5fa9\u6578\u64da\uff0c\u53ea\u9700\u5c07 <code>dump.rdb<\/code> \u6587\u4ef6\u653e\u7f6e\u5728 Redis \u7684\u6578\u64da\u76ee\u9304\u4e2d\uff0c\u7136\u5f8c\u91cd\u555f Redis \u670d\u52d9\u3002Redis \u5c07\u81ea\u52d5\u52a0\u8f09\u8a72\u6587\u4ef6\u4e2d\u7684\u6578\u64da\u3002<\/p>\n<h2 id=\"rdb-%e6%96%87%e4%bb%b6%e7%9a%84%e5%84%aa%e7%bc%ba%e9%bb%9e-NdHhUiVgaD\">RDB \u6587\u4ef6\u7684\u512a\u7f3a\u9ede<\/h2>\n<p>\u4f7f\u7528 RDB \u6587\u4ef6\u9032\u884c\u6578\u64da\u6301\u4e45\u5316\u6709\u5176\u512a\u7f3a\u9ede\uff1a<\/p>\n<ul>\n<li><strong>\u512a\u9ede\uff1a<\/strong>\n<ul>\n<li>\u6027\u80fd\u9ad8\uff1aRDB \u6587\u4ef6\u7684\u751f\u6210\u904e\u7a0b\u662f\u975e\u963b\u585e\u7684\uff0c\u5c0d\u65bc\u8b80\u53d6\u64cd\u4f5c\u5f71\u97ff\u8f03\u5c0f\u3002<\/li>\n<li>\u6062\u5fa9\u901f\u5ea6\u5feb\uff1aRDB \u6587\u4ef6\u7684\u52a0\u8f09\u901f\u5ea6\u76f8\u5c0d\u8f03\u5feb\uff0c\u9069\u5408\u9700\u8981\u5feb\u901f\u6062\u5fa9\u7684\u5834\u666f\u3002<\/li>\n<\/ul>\n<\/li>\n<li><strong>\u7f3a\u9ede\uff1a<\/strong>\n<ul>\n<li>\u6578\u64da\u4e1f\u5931\u98a8\u96aa\uff1a\u5982\u679c Redis \u5728\u5169\u6b21 RDB \u4fdd\u5b58\u4e4b\u9593\u5d29\u6f70\uff0c\u5247\u53ef\u80fd\u6703\u4e1f\u5931\u6700\u8fd1\u7684\u6578\u64da\u3002<\/li>\n<li>\u4e0d\u652f\u6301\u589e\u91cf\u5099\u4efd\uff1aRDB \u6587\u4ef6\u662f\u6574\u9ad4\u5feb\u7167\uff0c\u4e0d\u652f\u6301\u589e\u91cf\u5099\u4efd\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<h2 id=\"%e7%b5%90%e8%ab%96-NdHhUiVgaD\">\u7d50\u8ad6<\/h2>\n<p>\u7e3d\u7d50\u4f86\u8aaa\uff0cRDB \u6587\u4ef6\u662f Redis \u4e2d\u4e00\u7a2e\u91cd\u8981\u7684\u6578\u64da\u6301\u4e45\u5316\u65b9\u5f0f\uff0c\u80fd\u5920\u6709\u6548\u5730\u4fdd\u5b58\u5be6\u6642\u6578\u64da\u3002\u901a\u904e\u9069\u7576\u7684\u914d\u7f6e\u548c\u624b\u52d5\u89f8\u767c\uff0c\u4f7f\u7528\u8005\u53ef\u4ee5\u78ba\u4fdd\u6578\u64da\u7684\u5b89\u5168\u6027\u548c\u53ef\u7528\u6027\u3002\u96d6\u7136 RDB \u6587\u4ef6\u6709\u5176\u512a\u7f3a\u9ede\uff0c\u4f46\u5728\u8a31\u591a\u61c9\u7528\u5834\u666f\u4e2d\uff0c\u5b83\u4ecd\u7136\u662f\u4e00\u500b\u503c\u5f97\u8003\u616e\u7684\u9078\u64c7\u3002<\/p>\n<p>\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u9ad8\u6548\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u89e3\u6c7a\u65b9\u6848\u4f86\u904b\u884c Redis\uff0cServer.HK \u63d0\u4f9b\u4e86\u591a\u7a2e\u9078\u64c7\uff0c\u6eff\u8db3\u4e0d\u540c\u9700\u6c42\u7684\u7528\u6236\u3002\u7121\u8ad6\u662f <a href=\"https:\/\/server.hk\">\u9999\u6e2f VPS<\/a> \u9084\u662f\u5176\u4ed6\u985e\u578b\u7684 <a href=\"https:\/\/server.hk\">\u4f3a\u670d\u5668<\/a>\uff0c\u6211\u5011\u90fd\u80fd\u70ba\u60a8\u63d0\u4f9b\u7a69\u5b9a\u7684\u652f\u6301\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4e86\u89e3Redis RDB\u6587\u4ef6\u4fdd\u5b58\u5be6\u6642\u6578\u64da\u7684\u5fc5\u8981\u6b65\u9a5f\uff0c\u78ba\u4fdd\u6578\u64da\u6301\u4e45\u6027\u8207\u9ad8\u6548\u6027\u80fd\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-190524","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/190524","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=190524"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/190524\/revisions"}],"predecessor-version":[{"id":190525,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/190524\/revisions\/190525"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=190524"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=190524"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=190524"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}