{"id":80620,"date":"2024-10-16T14:31:18","date_gmt":"2024-10-16T06:31:18","guid":{"rendered":"https:\/\/server.hk\/cnblog\/80620\/"},"modified":"2024-10-16T14:31:18","modified_gmt":"2024-10-16T06:31:18","slug":"mysql%e4%b8%bb%e5%be%9e%e5%90%8c%e6%ad%a5%e6%9e%b6%e6%a7%8b%e4%b8%ad%e4%bd%a0%e4%b8%8d%e7%9f%a5%e9%81%93%e7%9a%84%e5%9d%91","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/80620\/","title":{"rendered":"MySQL\u4e3b\u5f9e\u540c\u6b65\u67b6\u69cb\u4e2d\u4f60\u4e0d\u77e5\u9053\u7684\u201c\u5751\u201d"},"content":{"rendered":"<h1 id=\"mysql%e4%b8%bb%e5%be%9e%e5%90%8c%e6%ad%a5%e6%9e%b6%e6%a7%8b%e4%b8%ad%e4%bd%a0%e4%b8%8d%e7%9f%a5%e9%81%93%e7%9a%84%e5%9d%91-HUSrMumkWJ\">MySQL\u4e3b\u5f9e\u540c\u6b65\u67b6\u69cb\u4e2d\u4f60\u4e0d\u77e5\u9053\u7684\u201c\u5751\u201d<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6578\u64da\u9a45\u52d5\u4e16\u754c\u4e2d\uff0cMySQL\u4f5c\u70ba\u4e00\u500b\u6d41\u884c\u7684\u958b\u6e90\u6578\u64da\u5eab\u7ba1\u7406\u7cfb\u7d71\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u5404\u7a2e\u61c9\u7528\u7a0b\u5e8f\u4e2d\u3002\u5176\u4e3b\u5f9e\u540c\u6b65\u67b6\u69cb\uff08Master-Slave Replication\uff09\u63d0\u4f9b\u4e86\u4e00\u7a2e\u6709\u6548\u7684\u6578\u64da\u5197\u9918\u548c\u8ca0\u8f09\u5747\u8861\u89e3\u6c7a\u65b9\u6848\u3002\u7136\u800c\uff0c\u5728\u5be6\u65bd\u9019\u4e00\u67b6\u69cb\u6642\uff0c\u958b\u767c\u8005\u548c\u7cfb\u7d71\u7ba1\u7406\u54e1\u5e38\u5e38\u6703\u9047\u5230\u4e00\u4e9b\u4e0d\u6613\u5bdf\u89ba\u7684\u201c\u5751\u201d\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u9019\u4e9b\u6f5b\u5728\u7684\u554f\u984c\u53ca\u5176\u89e3\u6c7a\u65b9\u6848\u3002<\/p>\n<h2 id=\"1-%e4%b8%bb%e5%be%9e%e5%bb%b6%e9%81%b2%e5%95%8f%e9%a1%8c-HUSrMumkWJ\">1. 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Replication\uff09\uff0c\u9019\u6a23\u4e3b\u4f3a\u670d\u5668\u5728\u63d0\u4ea4\u4e8b\u52d9\u6642\u6703\u7b49\u5f85\u81f3\u5c11\u4e00\u500b\u5f9e\u4f3a\u670d\u5668\u78ba\u8a8d\u3002<\/li>\n<\/ul>\n<h2 id=\"2-%e6%95%b8%e6%93%9a%e4%b8%8d%e4%b8%80%e8%87%b4%e6%80%a7-HUSrMumkWJ\">2. \u6578\u64da\u4e0d\u4e00\u81f4\u6027<\/h2>\n<p>\u5728\u67d0\u4e9b\u60c5\u6cc1\u4e0b\uff0c\u4e3b\u5f9e\u4f3a\u670d\u5668\u4e4b\u9593\u7684\u6578\u64da\u53ef\u80fd\u6703\u51fa\u73fe\u4e0d\u4e00\u81f4\u7684\u60c5\u6cc1\u3002\u9019\u901a\u5e38\u662f\u7531\u65bc\u5728\u4e3b\u4f3a\u670d\u5668\u4e0a\u57f7\u884c\u7684\u64cd\u4f5c\u672a\u80fd\u6b63\u78ba\u5730\u8907\u88fd\u5230\u5f9e\u4f3a\u670d\u5668\u4e0a\u3002<\/p>\n<ul>\n<li>\u89e3\u6c7a\u65b9\u6848\uff1a\u5b9a\u671f\u9032\u884c\u6578\u64da\u4e00\u81f4\u6027\u6aa2\u67e5\uff0c\u4f7f\u7528 <code>pt-table-checksum<\/code> 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\u7248\u672c\u4e0d\u517c\u5bb9<\/h2>\n<p>\u5728\u5347\u7d1aMySQL\u7248\u672c\u6642\uff0c\u53ef\u80fd\u6703\u51fa\u73fe\u4e3b\u5f9e\u4f3a\u670d\u5668\u4e4b\u9593\u7684\u7248\u672c\u4e0d\u517c\u5bb9\u554f\u984c\uff0c\u9019\u6703\u5c0e\u81f4\u8907\u88fd\u5931\u6557\u3002<\/p>\n<ul>\n<li>\u89e3\u6c7a\u65b9\u6848\uff1a\u5728\u5347\u7d1a\u4e4b\u524d\uff0c\u4ed4\u7d30\u95b1\u8b80\u7248\u672c\u66f4\u65b0\u7684\u6587\u6a94\uff0c\u78ba\u4fdd\u4e3b\u5f9e\u4f3a\u670d\u5668\u7684\u7248\u672c\u4e00\u81f4\u3002<\/li>\n<li>\u8003\u616e\u5728\u6e2c\u8a66\u74b0\u5883\u4e2d\u9032\u884c\u5347\u7d1a\u6e2c\u8a66\uff0c\u4ee5\u78ba\u4fdd\u4e0d\u6703\u5f71\u97ff\u751f\u7522\u74b0\u5883\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-HUSrMumkWJ\">\u7e3d\u7d50<\/h2>\n<p>MySQL\u7684\u4e3b\u5f9e\u540c\u6b65\u67b6\u69cb\u96d6\u7136\u63d0\u4f9b\u4e86\u5f37\u5927\u7684\u6578\u64da\u5197\u9918\u548c\u8ca0\u8f09\u5747\u8861\u529f\u80fd\uff0c\u4f46\u5728\u5be6\u65bd\u904e\u7a0b\u4e2d\u4e5f\u5b58\u5728\u8a31\u591a\u6f5b\u5728\u7684\u201c\u5751\u201d\u3002\u901a\u904e\u5b9a\u671f\u76e3\u63a7\u3001\u6578\u64da\u4e00\u81f4\u6027\u6aa2\u67e5\u3001\u5408\u7406\u914d\u7f6e\u548c\u7248\u672c\u7ba1\u7406\uff0c\u53ef\u4ee5\u6709\u6548\u5730\u6e1b\u5c11\u9019\u4e9b\u554f\u984c\u7684\u5f71\u97ff\u3002\u5c0d\u65bc\u9700\u8981\u7a69\u5b9a\u6578\u64da\u5eab\u89e3\u6c7a\u65b9\u6848\u7684\u4f01\u696d\uff0c\u9078\u64c7\u5408\u9069\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u6216 <a href=\"https:\/\/server.hk\">\u9999\u6e2f\u4f3a\u670d\u5668<\/a> \u4f86\u90e8\u7f72MySQL\u4e3b\u5f9e\u67b6\u69cb\u5c07\u662f\u660e\u667a\u4e4b\u8209\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22MySQL\u4e3b\u5f9e\u540c\u6b65\u67b6\u69cb\u4e2d\u7684\u96b1\u85cf\u6311\u6230\uff0c\u63ed\u793a\u5e38\u898b\u201c\u5751\u201d\u53ca\u5176\u89e3\u6c7a\u65b9\u6848\uff0c\u52a9\u4f60\u512a\u5316\u6578\u64da\u5eab\u6027\u80fd\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-80620","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/80620","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=80620"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/80620\/revisions"}],"predecessor-version":[{"id":80621,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/80620\/revisions\/80621"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=80620"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=80620"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=80620"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}