{"id":186082,"date":"2024-11-11T02:57:18","date_gmt":"2024-11-10T18:57:18","guid":{"rendered":"https:\/\/server.hk\/cnblog\/186082\/"},"modified":"2024-11-11T02:57:18","modified_gmt":"2024-11-10T18:57:18","slug":"%e6%95%b8%e6%93%9a%e5%ba%ab%e5%82%99%e4%bb%bd%e5%88%86%e9%a1%9e%ef%bc%9a%e5%85%a8%e9%9d%a2%e4%ba%86%e8%a7%a3%e5%82%99%e4%bb%bd%e7%ad%96%e7%95%a5%ef%bc%81%ef%bc%88%e6%95%b8%e6%93%9a%e5%ba%ab%e5%82%99","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/186082\/","title":{"rendered":"\u6578\u64da\u5eab\u5099\u4efd\u5206\u985e\uff1a\u5168\u9762\u4e86\u89e3\u5099\u4efd\u7b56\u7565\uff01\uff08\u6578\u64da\u5eab\u5099\u4efd\u5206\u985e\uff09"},"content":{"rendered":"<h1 id=\"%e6%95%b8%e6%93%9a%e5%ba%ab%e5%82%99%e4%bb%bd%e5%88%86%e9%a1%9e%ef%bc%9a%e5%85%a8%e9%9d%a2%e4%ba%86%e8%a7%a3%e5%82%99%e4%bb%bd%e7%ad%96%e7%95%a5%ef%bc%81-UMWNxIykkK\">\u6578\u64da\u5eab\u5099\u4efd\u5206\u985e\uff1a\u5168\u9762\u4e86\u89e3\u5099\u4efd\u7b56\u7565\uff01<\/h1>\n<p>\u5728\u7576\u4eca\u6578\u64da\u9a45\u52d5\u7684\u4e16\u754c\u4e2d\uff0c\u6578\u64da\u5eab\u7684\u5b89\u5168\u6027\u548c\u53ef\u9760\u6027\u81f3\u95dc\u91cd\u8981\u3002\u7121\u8ad6\u662f\u4f01\u696d\u9084\u662f\u500b\u4eba\u7528\u6236\uff0c\u6578\u64da\u4e1f\u5931\u7684\u98a8\u96aa\u90fd\u53ef\u80fd\u5e36\u4f86\u91cd\u5927\u7684\u640d\u5931\u3002\u56e0\u6b64\uff0c\u5236\u5b9a\u4e00\u500b\u6709\u6548\u7684\u6578\u64da\u5eab\u5099\u4efd\u7b56\u7565\u662f\u6bcf\u500b\u6578\u64da\u7ba1\u7406\u8005\u5fc5\u9808\u8003\u616e\u7684\u554f\u984c\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0e\u6578\u64da\u5eab\u5099\u4efd\u7684\u5206\u985e\u53ca\u5176\u7b56\u7565\uff0c\u5e6b\u52a9\u8b80\u8005\u5168\u9762\u4e86\u89e3\u5982\u4f55\u4fdd\u8b77\u81ea\u5df1\u7684\u6578\u64da\u3002<\/p>\n<h2 id=\"%e6%95%b8%e6%93%9a%e5%ba%ab%e5%82%99%e4%bb%bd%e7%9a%84%e5%9f%ba%e6%9c%ac%e6%a6%82%e5%bf%b5-UMWNxIykkK\">\u6578\u64da\u5eab\u5099\u4efd\u7684\u57fa\u672c\u6982\u5ff5<\/h2>\n<p>\u6578\u64da\u5eab\u5099\u4efd\u662f\u6307\u5c07\u6578\u64da\u5eab\u4e2d\u7684\u6578\u64da\u548c\u7d50\u69cb\u8907\u88fd\u5230\u53e6\u4e00\u500b\u5b58\u5132\u4f4d\u7f6e\uff0c\u4ee5\u4fbf\u5728\u6578\u64da\u4e1f\u5931\u6216\u640d\u58de\u7684\u60c5\u6cc1\u4e0b\u80fd\u5920\u6062\u5fa9\u3002\u5099\u4efd\u53ef\u4ee5\u5206\u70ba\u5e7e\u7a2e\u985e\u578b\uff0c\u6bcf\u7a2e\u985e\u578b\u90fd\u6709\u5176\u7279\u5b9a\u7684\u7528\u9014\u548c\u512a\u7f3a\u9ede\u3002<\/p>\n<h2 id=\"%e6%95%b8%e6%93%9a%e5%ba%ab%e5%82%99%e4%bb%bd%e7%9a%84%e5%88%86%e9%a1%9e-UMWNxIykkK\">\u6578\u64da\u5eab\u5099\u4efd\u7684\u5206\u985e<\/h2>\n<h3 id=\"1-%e5%ae%8c%e5%85%a8%e5%82%99%e4%bb%bd-UMWNxIykkK\">1. \u5b8c\u5168\u5099\u4efd<\/h3>\n<p>\u5b8c\u5168\u5099\u4efd\u662f\u6307\u5c07\u6574\u500b\u6578\u64da\u5eab\u7684\u6240\u6709\u6578\u64da\u548c\u7d50\u69cb\u9032\u884c\u5099\u4efd\u3002\u9019\u7a2e\u5099\u4efd\u65b9\u5f0f\u7684\u512a\u9ede\u662f\u6062\u5fa9\u904e\u7a0b\u7c21\u55ae\uff0c\u56e0\u70ba\u6240\u6709\u6578\u64da\u90fd\u5728\u4e00\u500b\u5099\u4efd\u6587\u4ef6\u4e2d\u3002\u7136\u800c\uff0c\u5b8c\u5168\u5099\u4efd\u6240\u9700\u7684\u5b58\u5132\u7a7a\u9593\u8f03\u5927\uff0c\u4e14\u5099\u4efd\u6642\u9593\u8f03\u9577\u3002<\/p>\n<h4 id=\"%e7%a4%ba%e4%be%8b%ef%bc%9a-UMWNxIykkK\">\u793a\u4f8b\uff1a<\/h4>\n<pre><code>BACKUP DATABASE myDatabase TO DISK = 'C:BackupmyDatabase.bak'<\/code><\/pre>\n<h3 id=\"2-%e5%a2%9e%e9%87%8f%e5%82%99%e4%bb%bd-UMWNxIykkK\">2. \u589e\u91cf\u5099\u4efd<\/h3>\n<p>\u589e\u91cf\u5099\u4efd\u50c5\u5099\u4efd\u81ea\u4e0a\u6b21\u5099\u4efd\u4ee5\u4f86\u767c\u751f\u8b8a\u66f4\u7684\u6578\u64da\u3002\u9019\u7a2e\u65b9\u5f0f\u53ef\u4ee5\u7bc0\u7701\u5b58\u5132\u7a7a\u9593\u548c\u5099\u4efd\u6642\u9593\uff0c\u4f46\u5728\u6062\u5fa9\u6642\u9700\u8981\u5148\u6062\u5fa9\u6700\u5f8c\u7684\u5b8c\u5168\u5099\u4efd\uff0c\u7136\u5f8c\u518d\u4f9d\u6b21\u6062\u5fa9\u6240\u6709\u589e\u91cf\u5099\u4efd\u3002<\/p>\n<h4 id=\"%e7%a4%ba%e4%be%8b%ef%bc%9a-UMWNxIykkK\">\u793a\u4f8b\uff1a<\/h4>\n<pre><code>BACKUP DATABASE myDatabase TO DISK = 'C:BackupmyDatabase_incremental.bak' WITH DIFFERENTIAL<\/code><\/pre>\n<h3 id=\"3-%e5%b7%ae%e7%95%b0%e5%82%99%e4%bb%bd-UMWNxIykkK\">3. \u5dee\u7570\u5099\u4efd<\/h3>\n<p>\u5dee\u7570\u5099\u4efd\u662f\u6307\u81ea\u4e0a\u6b21\u5b8c\u5168\u5099\u4efd\u4ee5\u4f86\u6240\u6709\u8b8a\u66f4\u7684\u6578\u64da\u3002\u8207\u589e\u91cf\u5099\u4efd\u76f8\u6bd4\uff0c\u5dee\u7570\u5099\u4efd\u5728\u6062\u5fa9\u6642\u53ea\u9700\u6700\u5f8c\u7684\u5b8c\u5168\u5099\u4efd\u548c\u6700\u65b0\u7684\u5dee\u7570\u5099\u4efd\uff0c\u9019\u4f7f\u5f97\u6062\u5fa9\u904e\u7a0b\u76f8\u5c0d\u7c21\u55ae\u3002<\/p>\n<h4 id=\"%e7%a4%ba%e4%be%8b%ef%bc%9a-UMWNxIykkK\">\u793a\u4f8b\uff1a<\/h4>\n<pre><code>BACKUP DATABASE myDatabase TO DISK = 'C:BackupmyDatabase_diff.bak' WITH DIFFERENTIAL<\/code><\/pre>\n<h3 id=\"4-%e9%80%a3%e7%ba%8c%e5%82%99%e4%bb%bd-UMWNxIykkK\">4. \u9023\u7e8c\u5099\u4efd<\/h3>\n<p>\u9023\u7e8c\u5099\u4efd\u662f\u4e00\u7a2e\u5be6\u6642\u5099\u4efd\u65b9\u5f0f\uff0c\u80fd\u5920\u5728\u6578\u64da\u8b8a\u66f4\u7684\u540c\u6642\u9032\u884c\u5099\u4efd\u3002\u9019\u7a2e\u65b9\u5f0f\u901a\u5e38\u7528\u65bc\u9700\u8981\u9ad8\u53ef\u7528\u6027\u548c\u6700\u5c0f\u6578\u64da\u4e1f\u5931\u7684\u74b0\u5883\u4e2d\u3002\u96d6\u7136\u9023\u7e8c\u5099\u4efd\u80fd\u5920\u63d0\u4f9b\u6700\u5c0f\u7684\u6578\u64da\u4e1f\u5931\u98a8\u96aa\uff0c\u4f46\u5176\u5be6\u65bd\u548c\u7ba1\u7406\u76f8\u5c0d\u8907\u96dc\u3002<\/p>\n<h2 id=\"%e5%82%99%e4%bb%bd%e7%ad%96%e7%95%a5%e7%9a%84%e8%80%83%e9%87%8f%e5%9b%a0%e7%b4%a0-UMWNxIykkK\">\u5099\u4efd\u7b56\u7565\u7684\u8003\u91cf\u56e0\u7d20<\/h2>\n<p>\u5728\u9078\u64c7\u5408\u9069\u7684\u5099\u4efd\u7b56\u7565\u6642\uff0c\u9700\u8003\u616e\u4ee5\u4e0b\u5e7e\u500b\u56e0\u7d20\uff1a<\/p>\n<ul>\n<li><strong>\u6578\u64da\u91cd\u8981\u6027\uff1a<\/strong>\u6839\u64da\u6578\u64da\u7684\u91cd\u8981\u6027\u4f86\u6c7a\u5b9a\u5099\u4efd\u7684\u983b\u7387\u548c\u985e\u578b\u3002<\/li>\n<li><strong>\u6062\u5fa9\u6642\u9593\u76ee\u6a19 (RTO)\uff1a<\/strong>\u78ba\u5b9a\u5728\u6578\u64da\u4e1f\u5931\u5f8c\u5e0c\u671b\u591a\u5feb\u80fd\u5920\u6062\u5fa9\u6578\u64da\u3002<\/li>\n<li><strong>\u6062\u5fa9\u9ede\u76ee\u6a19 (RPO)\uff1a<\/strong>\u78ba\u5b9a\u5728\u6578\u64da\u4e1f\u5931\u5f8c\u80fd\u5920\u63a5\u53d7\u7684\u6578\u64da\u4e1f\u5931\u91cf\u3002<\/li>\n<li><strong>\u5b58\u5132\u6210\u672c\uff1a<\/strong>\u8003\u616e\u5099\u4efd\u6240\u9700\u7684\u5b58\u5132\u7a7a\u9593\u548c\u6210\u672c\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b5%90%e8%ab%96-UMWNxIykkK\">\u7d50\u8ad6<\/h2>\n<p>\u6578\u64da\u5eab\u5099\u4efd\u662f\u78ba\u4fdd\u6578\u64da\u5b89\u5168\u7684\u91cd\u8981\u63aa\u65bd\u3002\u4e86\u89e3\u4e0d\u540c\u985e\u578b\u7684\u5099\u4efd\u53ca\u5176\u512a\u7f3a\u9ede\uff0c\u53ef\u4ee5\u5e6b\u52a9\u4f01\u696d\u548c\u500b\u4eba\u7528\u6236\u5236\u5b9a\u5408\u9069\u7684\u5099\u4efd\u7b56\u7565\uff0c\u4ee5\u61c9\u5c0d\u6f5b\u5728\u7684\u6578\u64da\u4e1f\u5931\u98a8\u96aa\u3002\u9078\u64c7\u5408\u9069\u7684\u5099\u4efd\u65b9\u6848\uff0c\u4e26\u5b9a\u671f\u6e2c\u8a66\u6062\u5fa9\u904e\u7a0b\uff0c\u5c07\u6709\u52a9\u65bc\u78ba\u4fdd\u6578\u64da\u7684\u5b8c\u6574\u6027\u548c\u53ef\u7528\u6027\u3002<\/p>\n<p>\u5982\u9700\u4e86\u89e3\u66f4\u591a\u6709\u95dc <a href=\"https:\/\/server.hk\">VPS<\/a> \u548c\u6578\u64da\u5eab\u5099\u4efd\u7684\u8cc7\u8a0a\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5168\u9762\u4e86\u89e3\u6578\u64da\u5eab\u5099\u4efd\u5206\u985e\u53ca\u7b56\u7565\uff0c\u78ba\u4fdd\u6578\u64da\u5b89\u5168\u8207\u6062\u5fa9\u6548\u7387\uff0c\u63d0\u5347\u696d\u52d9\u6301\u7e8c\u6027\u8207\u53ef\u9760\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-186082","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/186082","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=186082"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/186082\/revisions"}],"predecessor-version":[{"id":186083,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/186082\/revisions\/186083"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=186082"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=186082"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=186082"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}