{"id":83521,"date":"2023-11-17T06:31:11","date_gmt":"2023-11-16T22:31:11","guid":{"rendered":"http:\/\/lrxjmw.cn\/?p=83521"},"modified":"2023-11-17T06:31:11","modified_gmt":"2023-11-16T22:31:11","slug":"mysql-architecture","status":"publish","type":"post","link":"https:\/\/lrxjmw.cn\/mysql-architecture.html","title":{"rendered":"\u6d45\u6790\u5f00\u6e90\u6570\u636e\u5e93MySQL\u67b6\u6784"},"content":{"rendered":"<table>\n<tbody>\n<tr>\n<td style=\"padding: 5px 12px; width: 25px; font-size: 22px; text-align: center; background: #E8E8E8; line-height: 30px; color: #999;\">\u5bfc\u8bfb<\/td>\n<td style=\"padding: 10px 10px 12px; line-height: 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https:\/\/lrxjmw.cn\/wp-content\/uploads\/2017\/09\/tu6-768x635.jpg 768w, https:\/\/lrxjmw.cn\/wp-content\/uploads\/2017\/09\/tu6-1024x847.jpg 1024w\" sizes=\"auto, (max-width: 2720px) 100vw, 2720px\" \/><br \/>\n\u56fe\u516d<\/p>\n<div   id="j6sjwn9j3u"    style=\"font-size: 14pt; color: white; background-color: black; border-left: red 10px solid; padding-left: 14px; margin-bottom: 20px; margin-top: 20px;\"><strong>\u4e09\u3001\u901a\u8fc7MySQL\u7684\u884d\u751f\u4ea7\u54c1\u5b9e\u73b0\u9ad8\u53ef\u7528<\/strong><\/div>\n<p>\u5728\u76ee\u524dMySQL\u5b9e\u73b0\u9ad8\u53ef\u7528\u7684\u884d\u751f\u4ea7\u54c1\u4e2d\uff0c\u77e5\u540d\u5ea6\u7684\u548c\u666e\u53ca\u5ea6\u6bd4\u8f83\u9ad8\u7684\u662fGALERA CLUSTER\u548cPERCONA XTRDB 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srcset=\"https:\/\/lrxjmw.cn\/wp-content\/uploads\/2017\/09\/tu8.png 730w, https:\/\/lrxjmw.cn\/wp-content\/uploads\/2017\/09\/tu8-300x180.png 300w\" sizes=\"auto, (max-width: 730px) 100vw, 730px\" \/><br \/>\n\u56fe\u516b<\/p>\n<div   id="j6sjwn9j3u"    style=\"font-size: 14pt; color: white; background-color: black; border-left: red 10px solid; padding-left: 14px; margin-bottom: 20px; margin-top: 20px;\"><strong>\u56db\u3001\u5404\u79cd\u9ad8\u53ef\u7528\u65b9\u6848\u7684\u5229\u5f0a\u6bd4\u8f83<\/strong><\/div>\n<p>\u5728\u524d\u9762\u5404\u79cd\u9ad8\u53ef\u7528\u8bbe\u8ba1\u65b9\u6848\u7684\u4ecb\u7ecd\u4e2d\u8bfb\u8005\u4eec\u53ef\u80fd\u5df2\u7ecf\u53d1\u73b0\uff0c\u4e0d\u7ba1\u662f\u54ea\u4e00\u79cd\u65b9\u6848\uff0c\u90fd\u5b58\u5728\u81ea\u5df1\u72ec\u7279\u7684\u4f18\u52bf\uff0c\u4f46\u4e5f\u90fd\u6216\u591a\u6216\u5c11\u5b58\u5728\u4e00\u4e9b\u9650\u5236\u3002\u8fd9\u4e00\u8282\u5c06\u9488\u5bf9\u4e0a\u9762\u7684\u51e0\u79cd\u4e3b\u8981\u65b9\u6848\u505a\u4e00\u4e2a\u5229\u5f0a\u5206\u6790\uff0c\u4ee5\u4f9b\u5927\u5bb6\u9009\u62e9\u8fc7\u7a0b\u4e2d\u53c2\u8003\u3002<\/p>\n<div   id="j6sjwn9j3u"    style=\"margin-top:2em;margin-bottom:1em\"><span style=\"color:#1E1E1E;letter-spacing: 2px;border-left:#FF3030 3px solid;border-right:#FF3030 3px solid;padding-left: 8px;padding-right:8px;font-size: 12pt\"><strong>1\u3001MySQL Replication<\/strong><\/span><\/div>\n<p>\u4f18\u52bf\uff1a\u90e8\u7f72\u7b80\u5355\uff0c\u5b9e\u65bd\u65b9\u4fbf\uff0c\u7ef4\u62a4\u4e5f\u4e0d\u590d\u6742\uff0c\u662fMySQL\u5929\u751f\u5c31\u652f\u6301\u7684\u529f\u80fd\u3002\u4e14\u4e3b\u5907\u673a\u4e4b\u95f4\u5207\u6362\u65b9\u4fbf\uff0c\u901a\u8fc7\u7b2c\u4e09\u65b9\u8f6f\u4ef6\u6216\u8005\u81ea\u884c\u7f16\u5199\u7684\u811a\u672c\u5373\u53ef\u81ea\u52a8\u5b8c\u6210\u4e3b\u5907\u5207\u6362\u3002<\/p>\n<p>\u52a3\u52bf\uff1a\u5982\u679cMaster\u4e3b\u673a\u786c\u4ef6\u6545\u969c\u4e14\u65e0\u6cd5\u6062\u590d\uff0c\u5219\u53ef\u80fd\u9020\u6210\u90e8\u5206\u672a\u4f20\u9001\u5230Slave\u7aef\u7684\u6570\u636e\u4e22\u5931\u3002<\/p>\n<div   id="j6sjwn9j3u"    style=\"margin-top:2em;margin-bottom:1em\"><span style=\"color:#1E1E1E;letter-spacing: 2px;border-left:#FF3030 3px solid;border-right:#FF3030 3px solid;padding-left: 8px;padding-right:8px;font-size: 12pt\"><strong>2\u3001MySQL Cluster \uff08NDB\uff09<\/strong><\/span><\/div>\n<p>\u4f18\u52bf\uff1a\u53ef\u7528\u6027\u975e\u5e38\u9ad8\uff0c\u6027\u80fd\u975e\u5e38\u597d\u3002\u6bcf\u4e00\u4efd\u6570\u636e\u81f3\u5c11\u5728\u4e0d\u540c\u4e3b\u673a\u4e0a\u9762\u5b58\u5728\u4e00\u4efd\u62f7\u8d1d\uff0c\u4e14\u5197\u4f59\u6570\u636e\u62f7\u8d1d\u5b9e\u65f6\u540c\u6b65\u3002<\/p>\n<p>\u52a3\u52bf\uff1a\u7ef4\u62a4\u8f83\u4e3a\u590d\u6742\uff0c\u4ea7\u54c1\u8f83\u65b0\uff0c\u5b58\u5728\u90e8\u5206bug\uff0c\u76ee\u524d\u8fd8\u4e0d\u4e00\u5b9a\u9002\u7528\u4e8e\u6bd4\u8f83\u6838\u5fc3\u7684\u7ebf\u4e0a\u7cfb\u7edf\u3002<\/p>\n<div   id="j6sjwn9j3u"    style=\"margin-top:2em;margin-bottom:1em\"><span style=\"color:#1E1E1E;letter-spacing: 2px;border-left:#FF3030 3px solid;border-right:#FF3030 3px solid;padding-left: 8px;padding-right:8px;font-size: 12pt\"><strong>3\u3001GALERA CLUSTER\u548cPERCONA XTRDB CLUSTER\uff08PXC\uff09<\/strong><\/span><\/div>\n<p>\u4f18\u52bf\uff1a\u53ef\u9760\u6027\u975e\u5e38\u9ad8\uff0c\u6240\u6709\u8282\u70b9\u53ef\u4ee5\u540c\u65f6\u8bfb\u5199\u6bcf\u4e00\u4efd\u6570\u636e\uff0c\u81f3\u5c11\u5728\u4e0d\u540c\u4e3b\u673a\u4e0a\u9762\u5b58\u5728\u4e00\u4efd\u62f7\u8d1d\uff0c\u4e14\u5197\u4f59\u6570\u636e\u62f7\u8d1d\u5b9e\u65f6\u540c\u6b65\u3002<\/p>\n<p>\u52a3\u52bf\uff1a\u968f\u7740\u96c6\u7fa4\u7684\u89c4\u6a21\u6269\u5927\uff0c\u6027\u80fd\u4f1a\u8d8a\u6765\u8d8a\u5dee\u3002<\/p>\n<div   id="j6sjwn9j3u"    style=\"margin-top:2em;margin-bottom:1em\"><span style=\"color:#1E1E1E;letter-spacing: 2px;border-left:#FF3030 3px solid;border-right:#FF3030 3px solid;padding-left: 8px;padding-right:8px;font-size: 12pt\"><strong>4\u3001 \u4e0d\u5f97\u4e0d\u63d0\u7684DRBD\u78c1\u76d8\u7f51\u7edc\u955c\u50cf\u65b9\u6848<\/strong><\/span><\/div>\n<p>\u4ece\u67b6\u6784\u4e0a\u6765\u8bf4\uff0c\u5b83\u6709\u70b9\u7c7b\u4f3cReplication\uff0c\u53ea\u662f\u5b83\u662f\u901a\u8fc7\u7b2c\u4e09\u65b9\u7684\u8f6f\u4ef6\u5b9e\u73b0\u6570\u636e\u540c\u6b65\u7684\u8fc7\u7a0b\uff0c\u53ef\u9760\u6027\u6bd4Replication\u66f4\u9ad8\uff0c\u4f46\u662f\u4e5f\u727a\u7272\u4e86\u6027\u80fd\u3002<br \/>\n\u4f18\u52bf\uff1a\u8f6f\u4ef6\u529f\u80fd\u5f3a\u5927\uff0c\u6570\u636e\u5728\u5e95\u5c42\u5757\u8bbe\u5907\u7ea7\u522b\u8de8\u7269\u7406\u4e3b\u673a\u955c\u50cf\uff0c\u4e14\u53ef\u6839\u636e\u6027\u80fd\u548c\u53ef\u9760\u6027\u8981\u6c42\u914d\u7f6e\u4e0d\u540c\u7ea7\u522b\u7684\u540c\u6b65\u3002IO\u64cd\u4f5c\u4fdd\u6301\u987a\u5e8f\uff0c\u53ef\u6ee1\u8db3\u6570\u636e\u5e93\u5bf9\u6570\u636e\u4e00\u81f4\u6027\u7684\u82db\u523b\u8981\u6c42\u3002<\/p>\n<p>\u52a3\u52bf\uff1a\u975e\u5206\u5e03\u5f0f\u6587\u4ef6\u7cfb\u7edf\u73af\u5883\u65e0\u6cd5\u652f\u6301\u955c\u50cf\u6570\u636e\u540c\u65f6\u53ef\u89c1\uff0c\u5373\u6027\u80fd\u548c\u53ef\u9760\u6027\u4e24\u8005\u76f8\u4e92\u77db\u76fe\uff0c\u65e0\u6cd5\u9002\u7528\u4e8e\u5bf9\u4e8c\u8005\u8981\u6c42\u90fd\u6bd4\u8f83\u82db\u523b\u7684\u73af\u5883\u3002\u7ef4\u62a4\u6210\u672c\u9ad8\u4e8eMySQL Replication\u3002<\/p>\n<p>\u8bf4\u5b8c\u4e86\u5404\u79cd\u5e38\u7528\u67b6\u6784\u7684\u4f18\u7f3a\u70b9\u540e\uff0c\u5269\u4e0b\u7684\u5c31\u662f\u5982\u4f55\u9009\u62e9\u5408\u9002\u7684\u67b6\u6784\u5728\u73b0\u5b9e\u7684\u751f\u4ea7\u73af\u5883\u4e2d\u4f7f\u7528\u7684\u95ee\u9898\u3002\u5728\u8fd9\u65b9\u9762\u6bcf\u4e2a\u4eba\u90fd\u6709\u81ea\u5df1\u7684\u60f3\u6cd5\u548c\u7ecf\u9a8c\uff0c\u5177\u4f53\u54ea\u4e2a\u65b9\u6848\u662f\u6700\u4f18\u7684\u5c31\u89c1\u4ec1\u89c1\u667a\u4e86\u3002\u5728\u65e5\u5e38\u7684\u5de5\u4f5c\u4e2d\u67b6\u6784\u7684\u5b8c\u5584\u5e76\u4e0d\u662f\u4e00\u8e74\u800c\u5c31\uff0c\u800c\u662f\u4e00\u4e2a\u4e0d\u65ad\u6f14\u53d8\u4f18\u5316\u5b8c\u5584\u7684\u8fc7\u7a0b\u3002<\/p>\n<p>\u4e2a\u63a8\u5728\u6570\u636e\u5e93\u65b9\u9762\u4e5f\u7ecf\u5386\u4e86\u4ece\u5355\u70b9\u5230\u4e3b\u4ece\u518d\u5230\u4e3b\u4ece+\u9ad8\u53ef\u7528\u7684\u8fc7\u7a0b\uff0c\u540c\u65f6\u4e5f\u7ecf\u5386\u4e86\u4ece\u5355\u4e00\u7684MySQL+redis\u5230MySQL+redis+es\uff0c\u6700\u540e\u5230\u73b0\u5728MySQL+redis+es+codis\u7b49\u7b49\u7684\u6f14\u53d8\u3002\u6bcf\u4e00\u6b21\u7684\u6f14\u53d8\u90fd\u662f\u4e3a\u4e86\u89e3\u51b3\u751f\u4ea7\u73af\u5883\u4e0b\u7684\u5b9e\u9645\u95ee\u9898\u548c\u75db\u70b9\u3002\u5355\u4eceMySQL\u6765\u8bf4\u4efb\u4f55\u4e00\u4e2a\u67b6\u6784\u90fd\u65e0\u6cd5\u89e3\u51b3\u6240\u6709\u7684\u95ee\u9898\uff08\u75db\u70b9\uff09\uff0c\u90fd\u9700\u8981\u6839\u636e\u5b9e\u9645\u7684\u60c5\u51b5\u9009\u62e9\u4e00\u4e2a\u5408\u9002\u67b6\u6784\u3002MySQL\u96c6\u7fa4\u5b9e\u73b0\u7684\u65b9\u6848\u975e\u5e38\u7075\u6d3b\u591a\u53d8\uff0c\u5bf9\u4e8eMySQL\u5de5\u4f5c\u8005\u6765\u8bf4\u5982\u4f55\u9009\u62e9\u4e00\u4e2a\u5408\u9002\u7684\u67b6\u6784\u4e5f\u662f\u4e00\u79cd\u6311\u6218\uff0c\u540c\u65f6\u4e5f\u662f\u6211\u4eec\u4e0d\u65ad\u94bb\u7814\u548c\u5b66\u4e60MySQL\u7684\u52a8\u529b\u3002<\/p>\n<blockquote>\n<p style=\"text-align: left; color: #88a6a4;\">\u539f\u6587\u6765\u81ea\uff1a<a href=\"https:\/\/my.oschina.net\/u\/1782938\/blog\/1537379\" target=\"_blank\" rel=\"noopener\">https:\/\/my.oschina.net\/u\/1782938\/blog\/1537379<\/a><\/p>\n<p style=\"text-align: left; color: #88a6a4;\">\u672c\u6587\u5730\u5740\uff1a<a href=\"http:\/\/lrxjmw.cn\/mysql-architecture.html\" target=\"_blank\" rel=\"noopener\">http:\/\/lrxjmw.cn\/mysql-architecture.html<\/a><span style=\"float: right;\">\u7f16\u8f91\uff1a\u70e8\u5b50\uff0c\u5ba1\u6838\u5458\uff1a\u9004\u589e\u5b9d<\/span><\/p>\n<\/blockquote>\n","protected":false},"excerpt":{"rendered":"<p>\u5bfc\u8bfb \u6570\u636e\u5e93\u662f\u6240\u6709\u5e94\u7528\u7cfb\u7edf\u7684\u6838\u5fc3\uff0c\u6545\u4fdd\u8bc1\u6570\u636e\u5e93\u7a33\u5b9a\u3001\u9ad8\u6548\u3001\u5b89\u5168\u5730\u8fd0\u884c\u662f\u6240\u6709\u4f01\u4e1a\u65e5\u5e38\u5de5\u4f5c\u7684\u91cd\u4e2d\u4e4b\u91cd\u3002\u6570\u636e\u5e93\u7cfb\u7edf\u4e00 [&hellip;]<\/p>\n","protected":false},"author":63,"featured_media":83532,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[55],"tags":[],"class_list":["post-83521","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-thread"],"acf":[],"_links":{"self":[{"href":"https:\/\/lrxjmw.cn\/wp-json\/wp\/v2\/posts\/83521","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/lrxjmw.cn\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/lrxjmw.cn\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/lrxjmw.cn\/wp-json\/wp\/v2\/users\/63"}],"replies":[{"embeddable":true,"href":"https:\/\/lrxjmw.cn\/wp-json\/wp\/v2\/comments?post=83521"}],"version-history":[{"count":3,"href":"https:\/\/lrxjmw.cn\/wp-json\/wp\/v2\/posts\/83521\/revisions"}],"predecessor-version":[{"id":287454,"href":"https:\/\/lrxjmw.cn\/wp-json\/wp\/v2\/posts\/83521\/revisions\/287454"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/lrxjmw.cn\/wp-json\/wp\/v2\/media\/83532"}],"wp:attachment":[{"href":"https:\/\/lrxjmw.cn\/wp-json\/wp\/v2\/media?parent=83521"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/lrxjmw.cn\/wp-json\/wp\/v2\/categories?post=83521"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/lrxjmw.cn\/wp-json\/wp\/v2\/tags?post=83521"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}