{"id":125367,"date":"2024-10-25T22:02:24","date_gmt":"2024-10-25T14:02:24","guid":{"rendered":"https:\/\/server.hk\/cnblog\/125367\/"},"modified":"2024-10-25T22:02:25","modified_gmt":"2024-10-25T14:02:25","slug":"redis-%e9%96%8b%e5%95%9f-rdb-%e7%82%ba%e4%ba%86%e6%9b%b4%e5%a5%bd%e7%9a%84%e6%95%b8%e6%93%9a%e6%80%a7%e8%83%bd","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/125367\/","title":{"rendered":"Redis \u958b\u555f RDB \u70ba\u4e86\u66f4\u597d\u7684\u6578\u64da\u6027\u80fd"},"content":{"rendered":"<h1 id=\"redis-%e9%96%8b%e5%95%9f-rdb-%e7%82%ba%e4%ba%86%e6%9b%b4%e5%a5%bd%e7%9a%84%e6%95%b8%e6%93%9a%e6%80%a7%e8%83%bd-gTiFOBzdge\">Redis \u958b\u555f RDB \u70ba\u4e86\u66f4\u597d\u7684\u6578\u64da\u6027\u80fd<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6578\u64da\u9a45\u52d5\u4e16\u754c\u4e2d\uff0c\u6578\u64da\u7684\u6027\u80fd\u548c\u53ef\u9760\u6027\u5c0d\u65bc\u61c9\u7528\u7a0b\u5e8f\u7684\u6210\u529f\u81f3\u95dc\u91cd\u8981\u3002Redis \u4f5c\u70ba\u4e00\u500b\u9ad8\u6548\u7684\u5167\u5b58\u6578\u64da\u5eab\uff0c\u63d0\u4f9b\u4e86\u591a\u7a2e\u6301\u4e45\u5316\u9078\u9805\uff0c\u5176\u4e2d RDB\uff08Redis Database Backup\uff09\u662f\u4e00\u500b\u91cd\u8981\u7684\u9078\u64c7\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5982\u4f55\u901a\u904e\u958b\u555f RDB \u4f86\u63d0\u5347\u6578\u64da\u6027\u80fd\uff0c\u4ee5\u53ca\u5176\u80cc\u5f8c\u7684\u539f\u7406\u548c\u5be6\u8e10\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%af-rdb%ef%bc%9f-gTiFOBzdge\">\u4ec0\u9ebc\u662f RDB\uff1f<\/h2>\n<p>RDB \u662f Redis \u7684\u4e00\u7a2e\u6301\u4e45\u5316\u6a5f\u5236\uff0c\u5b83\u901a\u904e\u5b9a\u671f\u5c07\u6578\u64da\u5feb\u7167\u4fdd\u5b58\u5230\u78c1\u789f\u4e2d\u4f86\u5be6\u73fe\u6578\u64da\u7684\u6301\u4e45\u5316\u3002\u9019\u610f\u5473\u8457\u5373\u4f7f Redis \u670d\u52d9\u5668\u91cd\u555f\uff0c\u6578\u64da\u4e5f\u4e0d\u6703\u4e1f\u5931\u3002RDB \u7684\u5de5\u4f5c\u539f\u7406\u662f\u5b9a\u671f\u5c07\u5167\u5b58\u4e2d\u7684\u6578\u64da\u5beb\u5165\u5230\u4e00\u500b\u4e8c\u9032\u5236\u6587\u4ef6\u4e2d\uff0c\u9019\u500b\u6587\u4ef6\u53ef\u4ee5\u7528\u65bc\u6062\u5fa9\u6578\u64da\u3002<\/p>\n<h2 id=\"rdb-%e7%9a%84%e5%84%aa%e5%8b%a2-gTiFOBzdge\">RDB \u7684\u512a\u52e2<\/h2>\n<ul>\n<li><strong>\u6027\u80fd\u512a\u5316\uff1a<\/strong>RDB \u5728\u5beb\u5165\u6578\u64da\u6642\u4e0d\u6703\u5f71\u97ff Redis \u7684\u6027\u80fd\uff0c\u56e0\u70ba\u5b83\u662f\u7570\u6b65\u9032\u884c\u7684\u3002\u9019\u4f7f\u5f97 Redis \u80fd\u5920\u5728\u9ad8\u8ca0\u8f09\u7684\u60c5\u6cc1\u4e0b\u4ecd\u7136\u4fdd\u6301\u826f\u597d\u7684\u6027\u80fd\u3002<\/li>\n<li><strong>\u6578\u64da\u6062\u5fa9\uff1a<\/strong>\u5728\u7cfb\u7d71\u5d29\u6f70\u6216\u6545\u969c\u7684\u60c5\u6cc1\u4e0b\uff0cRDB \u6587\u4ef6\u53ef\u4ee5\u5feb\u901f\u6062\u5fa9\u6578\u64da\uff0c\u9019\u5c0d\u65bc\u9700\u8981\u9ad8\u53ef\u7528\u6027\u7684\u61c9\u7528\u7a0b\u5e8f\u5c24\u70ba\u91cd\u8981\u3002<\/li>\n<li><strong>\u7c21\u55ae\u6613\u7528\uff1a<\/strong>RDB \u7684\u914d\u7f6e\u76f8\u5c0d\u7c21\u55ae\uff0c\u4f7f\u7528\u8005\u53ea\u9700\u5728\u914d\u7f6e\u6587\u4ef6\u4e2d\u8a2d\u7f6e\u5feb\u7167\u7684\u6642\u9593\u9593\u9694\u548c\u689d\u4ef6\u5373\u53ef\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%a6%82%e4%bd%95%e9%96%8b%e5%95%9f-rdb-gTiFOBzdge\">\u5982\u4f55\u958b\u555f RDB<\/h2>\n<p>\u8981\u5728 Redis \u4e2d\u555f\u7528 RDB\uff0c\u60a8\u9700\u8981\u7de8\u8f2f Redis \u7684\u914d\u7f6e\u6587\u4ef6\uff08\u901a\u5e38\u662f <code>redis.conf<\/code>\uff09\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u57fa\u672c\u7684\u914d\u7f6e\u793a\u4f8b\uff1a<\/p>\n<pre><code># \u8a2d\u7f6e RDB \u5feb\u7167\u7684\u6642\u9593\u9593\u9694\nsave 900 1   # \u6bcf 900 \u79d2\uff0815 \u5206\u9418\uff09\u81f3\u5c11\u6709 1 \u6b21\u5beb\u5165\u64cd\u4f5c\nsave 300 10  # \u6bcf 300 \u79d2\uff085 \u5206\u9418\uff09\u81f3\u5c11\u6709 10 \u6b21\u5beb\u5165\u64cd\u4f5c\nsave 60 10000 # \u6bcf 60 \u79d2\u81f3\u5c11\u6709 10000 \u6b21\u5beb\u5165\u64cd\u4f5c\n<\/code><\/pre>\n<p>\u9019\u4e9b\u8a2d\u7f6e\u544a\u8a34 Redis \u5728\u7279\u5b9a\u7684\u6642\u9593\u9593\u9694\u5167\u9032\u884c\u5feb\u7167\u3002\u60a8\u53ef\u4ee5\u6839\u64da\u61c9\u7528\u7a0b\u5e8f\u7684\u9700\u6c42\u8abf\u6574\u9019\u4e9b\u53c3\u6578\u3002<\/p>\n<h2 id=\"rdb-%e7%9a%84%e4%bd%bf%e7%94%a8%e5%a0%b4%e6%99%af-gTiFOBzdge\">RDB \u7684\u4f7f\u7528\u5834\u666f<\/h2>\n<p>RDB \u7279\u5225\u9069\u5408\u65bc\u4ee5\u4e0b\u5834\u666f\uff1a<\/p>\n<ul>\n<li><strong>\u6578\u64da\u4e0d\u983b\u7e41\u8b8a\u66f4\uff1a<\/strong>\u5982\u679c\u60a8\u7684\u6578\u64da\u8b8a\u66f4\u4e0d\u983b\u7e41\uff0cRDB \u662f\u4e00\u500b\u7406\u60f3\u7684\u9078\u64c7\uff0c\u56e0\u70ba\u5b83\u80fd\u5920\u5728\u4e0d\u5f71\u97ff\u6027\u80fd\u7684\u60c5\u6cc1\u4e0b\u9032\u884c\u6578\u64da\u6301\u4e45\u5316\u3002<\/li>\n<li><strong>\u9700\u8981\u5feb\u901f\u6062\u5fa9\uff1a<\/strong>\u5728\u9700\u8981\u5feb\u901f\u6062\u5fa9\u6578\u64da\u7684\u5834\u666f\u4e2d\uff0cRDB \u7684\u4e8c\u9032\u5236\u5feb\u7167\u80fd\u5920\u63d0\u4f9b\u5feb\u901f\u7684\u6578\u64da\u6062\u5fa9\u80fd\u529b\u3002<\/li>\n<li><strong>\u5099\u4efd\u9700\u6c42\uff1a<\/strong>RDB \u6587\u4ef6\u53ef\u4ee5\u7528\u4f5c\u5b9a\u671f\u5099\u4efd\uff0c\u9019\u5c0d\u65bc\u6578\u64da\u5b89\u5168\u6027\u81f3\u95dc\u91cd\u8981\u3002<\/li>\n<\/ul>\n<h2 id=\"rdb-%e7%9a%84%e9%99%90%e5%88%b6-gTiFOBzdge\">RDB \u7684\u9650\u5236<\/h2>\n<p>\u5118\u7ba1 RDB \u6709\u8a31\u591a\u512a\u52e2\uff0c\u4f46\u4e5f\u5b58\u5728\u4e00\u4e9b\u9650\u5236\uff1a<\/p>\n<ul>\n<li><strong>\u6578\u64da\u4e1f\u5931\u98a8\u96aa\uff1a<\/strong>\u7531\u65bc RDB \u662f\u57fa\u65bc\u5feb\u7167\u7684\uff0c\u53ef\u80fd\u6703\u5728\u6700\u5f8c\u4e00\u6b21\u5feb\u7167\u548c\u5d29\u6f70\u4e4b\u9593\u4e1f\u5931\u4e00\u4e9b\u6578\u64da\u3002<\/li>\n<li><strong>\u6062\u5fa9\u6642\u9593\uff1a<\/strong>\u5728\u6578\u64da\u91cf\u8f03\u5927\u7684\u60c5\u6cc1\u4e0b\uff0c\u6062\u5fa9 RDB \u6587\u4ef6\u53ef\u80fd\u9700\u8981\u8f03\u9577\u7684\u6642\u9593\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b5%90%e8%ab%96-gTiFOBzdge\">\u7d50\u8ad6<\/h2>\n<p>\u958b\u555f RDB \u662f\u63d0\u5347 Redis \u6578\u64da\u6027\u80fd\u7684\u4e00\u500b\u6709\u6548\u65b9\u6cd5\u3002\u901a\u904e\u5408\u7406\u914d\u7f6e RDB\uff0c\u60a8\u53ef\u4ee5\u5728\u4fdd\u6301\u9ad8\u6027\u80fd\u7684\u540c\u6642\uff0c\u78ba\u4fdd\u6578\u64da\u7684\u6301\u4e45\u6027\u548c\u53ef\u9760\u6027\u3002\u5c0d\u65bc\u9700\u8981\u5feb\u901f\u6062\u5fa9\u548c\u5b9a\u671f\u5099\u4efd\u7684\u61c9\u7528\u5834\u666f\uff0cRDB \u63d0\u4f9b\u4e86\u4e00\u500b\u7c21\u55ae\u800c\u6709\u6548\u7684\u89e3\u6c7a\u65b9\u6848\u3002<\/p>\n<p>\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u9ad8\u6548\u7684 <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u89e3\u6c7a\u65b9\u6848\uff0cServer.HK \u63d0\u4f9b\u591a\u7a2e\u9078\u64c7\uff0c\u5e6b\u52a9\u60a8\u5be6\u73fe\u6700\u4f73\u7684\u6578\u64da\u6027\u80fd\u548c\u53ef\u9760\u6027\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Redis \u958b\u555f RDB \u4ee5\u63d0\u5347\u6578\u64da\u6027\u80fd\uff0c\u5be6\u73fe\u9ad8\u6548\u7684\u6301\u4e45\u5316\u5b58\u5132\uff0c\u78ba\u4fdd\u6578\u64da\u5b89\u5168\u8207\u5feb\u901f\u6062\u5fa9\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-125367","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/125367","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=125367"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/125367\/revisions"}],"predecessor-version":[{"id":125368,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/125367\/revisions\/125368"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=125367"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=125367"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=125367"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}