{"id":175,"date":"2026-06-29T09:36:06","date_gmt":"2026-06-29T01:36:06","guid":{"rendered":"https:\/\/www.erwa.cn\/?p=175"},"modified":"2026-06-29T09:48:58","modified_gmt":"2026-06-29T01:48:58","slug":"polardb-%e5%88%86%e4%b8%a4%e7%a7%8d%ef%bc%8cpolardb-x-%e6%89%8d%e6%98%af%e5%88%86%e5%b8%83%e5%bc%8f-newsql%ef%bc%8c%e6%99%ae%e9%80%9a-polardb-%e4%b8%8d%e6%98%af","status":"publish","type":"post","link":"https:\/\/www.erwa.cn\/index.php\/2026\/06\/29\/polardb-%e5%88%86%e4%b8%a4%e7%a7%8d%ef%bc%8cpolardb-x-%e6%89%8d%e6%98%af%e5%88%86%e5%b8%83%e5%bc%8f-newsql%ef%bc%8c%e6%99%ae%e9%80%9a-polardb-%e4%b8%8d%e6%98%af\/","title":{"rendered":"PolarDB \u5206\u4e24\u79cd\uff0cPolarDB-X \u624d\u662f\u5206\u5e03\u5f0f NewSQL\uff0c\u666e\u901a PolarDB \u4e0d\u662f"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\">\u4e00\u3001\u5148\u5206\u6e05\u4e24\u4e2a PolarDB<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">1. PolarDB\uff08MySQL\/PG \u7248\uff09\u2014\u2014 \u4e0d\u662f NewSQL<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u672c\u8d28\uff1a\u4e91\u539f\u751f \"\u8d85\u7ea7\u5355\u673a\" \u6570\u636e\u5e93<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u67b6\u6784\uff1a\u8ba1\u7b97\u8282\u70b9 + \u5171\u4eab\u5b58\u50a8\uff08PolarFS\uff09<\/li>\n\n\n\n<li>\u8ba1\u7b97\u8282\u70b9\u53ef\u4ee5\u6269\u5c55\u5230 16 \u4e2a\uff0c\u4f46<strong>\u5e95\u5c42\u6570\u636e\u53ea\u6709\u4e00\u4efd<\/strong>\uff0c\u6240\u6709\u8ba1\u7b97\u8282\u70b9\u5171\u4eab\u540c\u4e00\u4efd\u5b58\u50a8<\/li>\n\n\n\n<li>\u4f18\u70b9\uff1a\u6bd4\u666e\u901a MySQL \u6027\u80fd\u5f3a\u3001\u5bb9\u91cf\u5927\uff08\u6700\u9ad8 100TB\uff09\u3001\u5f39\u6027\u6269\u7f29\u5bb9\u5feb<\/li>\n\n\n\n<li>\u7f3a\u70b9\uff1a\u8fd8\u662f\u5355\u673a\u601d\u7ef4\uff0c\u5199\u5165\u80fd\u529b\u6709\u4e0a\u9650\uff0c\u4e0d\u662f\u771f\u6b63\u7684\u5206\u5e03\u5f0f\u5206\u7247<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u7b80\u5355\u7406\u89e3\uff1a<strong>\u4e00\u53f0\u6027\u80fd\u8d85\u5f3a\u7684 MySQL<\/strong>\uff0c\u4e0d\u662f TiDB\/OB \u90a3\u79cd\u6570\u636e\u6253\u6563\u591a\u53f0\u673a\u5668\u7684\u5206\u5e03\u5f0f\u67b6\u6784\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">2. PolarDB-X \u2014\u2014 \u662f\u6807\u51c6\u5206\u5e03\u5f0f NewSQL<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u672c\u8d28\uff1a\u548c TiDB\u3001OceanBase \u540c\u7c7b\u7684\u5206\u5e03\u5f0f\u6570\u636e\u5e93<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u67b6\u6784\uff1a\u8ba1\u7b97\u8282\u70b9 + \u6570\u636e\u8282\u70b9\uff08\u5206\u5e93\u5206\u8868\uff09+ GMS \u5143\u6570\u636e\u8282\u70b9<\/li>\n\n\n\n<li>\u6570\u636e\u81ea\u52a8\u5206\u7247\u6253\u6563\u5230\u591a\u53f0\u673a\u5668\uff0c\u6c34\u5e73\u6269\u5bb9<\/li>\n\n\n\n<li>\u517c\u5bb9 MySQL \u8bed\u6cd5\uff0c\u652f\u6301\u5206\u5e03\u5f0f\u4e8b\u52a1\u3001HTAP<\/li>\n\n\n\n<li>\u963f\u91cc\u5185\u90e8\u53eb \"DRDS\"\uff0c\u662f\u6dd8\u5b9d\u53cc\u5341\u4e00\u6838\u5fc3\u6570\u636e\u5e93\u4e4b\u4e00<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\u4e8c\u3001PolarDB-X vs OceanBase vs TiDB \u5bf9\u6bd4<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u8868\u683c<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th class=\"has-text-align-left\" data-align=\"left\">\u7ef4\u5ea6<\/th><th class=\"has-text-align-left\" data-align=\"left\">PolarDB-X<\/th><th class=\"has-text-align-left\" data-align=\"left\"><a href=\"https:\/\/open.oceanbase.com\/quickStart\">OceanBase<\/a><\/th><th class=\"has-text-align-left\" data-align=\"left\">TiDB<\/th><\/tr><\/thead><tbody><tr><td class=\"has-text-align-left\" data-align=\"left\">\u51fa\u8eab<\/td><td class=\"has-text-align-left\" data-align=\"left\">\u963f\u91cc\u4e91<\/td><td class=\"has-text-align-left\" data-align=\"left\">\u8682\u8681\u96c6\u56e2<\/td><td class=\"has-text-align-left\" data-align=\"left\">PingCAP<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">\u67b6\u6784<\/td><td class=\"has-text-align-left\" data-align=\"left\">\u8ba1\u7b97\u5b58\u50a8\u5206\u79bb + \u5206\u7247<\/td><td class=\"has-text-align-left\" data-align=\"left\">\u4e00\u4f53\u5316 LSM<\/td><td class=\"has-text-align-left\" data-align=\"left\">\u8ba1\u7b97 \/ \u5b58\u50a8 \/ \u8c03\u5ea6\u4e09\u5c42<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">MySQL \u517c\u5bb9<\/td><td class=\"has-text-align-left\" data-align=\"left\">\u9ad8<\/td><td class=\"has-text-align-left\" data-align=\"left\">\u4e2d\uff08\u6709\u7ec6\u5fae\u5dee\u5f02\uff09<\/td><td class=\"has-text-align-left\" data-align=\"left\">\u6781\u9ad8<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">HTAP<\/td><td class=\"has-text-align-left\" data-align=\"left\">\u6709\uff08\u5217\u5b58\u7d22\u5f15\uff09<\/td><td class=\"has-text-align-left\" data-align=\"left\">\u5f3a\uff08\u5185\u7f6e\u5217\u5b58\uff09<\/td><td class=\"has-text-align-left\" data-align=\"left\">\u5f3a\uff08TiFlash\uff09<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">\u90e8\u7f72\u65b9\u5f0f<\/td><td class=\"has-text-align-left\" data-align=\"left\">\u4e3b\u8981\u4e91\u4e0a\uff0c\u79c1\u6709\u5316\u91cd<\/td><td class=\"has-text-align-left\" data-align=\"left\">\u79c1\u6709\u5316\u90e8\u7f72\u5f3a<\/td><td class=\"has-text-align-left\" data-align=\"left\">\u79c1\u6709\u5316\u90e8\u7f72\u5f3a<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">\u793e\u533a\u751f\u6001<\/td><td class=\"has-text-align-left\" data-align=\"left\">\u5f31\uff0c\u4e3b\u8981\u670d\u52a1\u963f\u91cc\u4e91\u5ba2\u6237<\/td><td class=\"has-text-align-left\" data-align=\"left\">\u4e2d\uff0c\u56fd\u5185\u793e\u533a<\/td><td class=\"has-text-align-left\" data-align=\"left\">\u5f3a\uff0c\u5168\u7403\u5f00\u6e90<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">\u5de5\u5382 MES \u843d\u5730<\/td><td class=\"has-text-align-left\" data-align=\"left\">\u5c11\uff0c\u4e3b\u8981\u4e92\u8054\u7f51\u7535\u5546<\/td><td class=\"has-text-align-left\" data-align=\"left\">\u591a\uff0c\u91d1\u878d + \u5236\u9020<\/td><td class=\"has-text-align-left\" data-align=\"left\">\u591a\uff0c\u5236\u9020 + \u4e92\u8054\u7f51<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\u4e09\u3001\u7ed9\u4f60 MES \u573a\u666f\u7684\u5efa\u8bae<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">\u4e0d\u63a8\u8350\u666e\u901a PolarDB<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u672c\u8d28\u8fd8\u662f\u5355\u673a\u589e\u5f3a\uff0c100TB \u4e0a\u9650\uff0c\u4f60\u5341\u5e74\u4ebf\u7ea7\u6570\u636e\u53ef\u80fd\u4e0d\u591f<\/li>\n\n\n\n<li>\u5199\u5165\u80fd\u529b\u6709\u74f6\u9888\uff0c\u9ad8\u5e76\u53d1\u8bbe\u5907\u91c7\u96c6\u4e0d\u5982\u771f\u6b63\u7684\u5206\u5e03\u5f0f<\/li>\n\n\n\n<li>\u7ed1\u5b9a\u963f\u91cc\u4e91\uff0c\u4f60\u5de5\u5382\u5185\u7f51\u79c1\u6709\u5316\u90e8\u7f72\u4e0d\u5408\u9002<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">PolarDB-X \u53ef\u4ee5\u8003\u8651\uff0c\u4f46\u4e0d\u5982 OB\/TiDB \u9002\u5408 MES<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u4f18\u52bf\uff1a\u963f\u91cc\u6280\u672f\u80cc\u4e66\uff0cMySQL \u517c\u5bb9\u597d<\/li>\n\n\n\n<li>\u52a3\u52bf\uff1a\n<ol class=\"wp-block-list\">\n<li>\u79c1\u6709\u5316\u90e8\u7f72\u91cd\uff0c\u4e3b\u8981\u670d\u52a1\u4e91\u4e0a\u5ba2\u6237<\/li>\n\n\n\n<li>\u5236\u9020\u4e1a MES \u843d\u5730\u6848\u4f8b\u5c11\uff0c\u4e3b\u8981\u662f\u7535\u5546\u573a\u666f<\/li>\n\n\n\n<li>\u793e\u533a\u751f\u6001\u5f31\uff0c\u51fa\u95ee\u9898\u8d44\u6599\u5c11<\/li>\n\n\n\n<li>\u514d\u8d39\u7248 \/ \u793e\u533a\u7248\u529f\u80fd\u6709\u9650<\/li>\n<\/ol>\n<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\u56db\u3001\u4e00\u53e5\u8bdd\u603b\u7ed3<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u666e\u901a PolarDB = <strong>\u8d85\u7ea7 MySQL \u5355\u673a\u7248<\/strong>\uff0c\u4e0d\u662f NewSQL<\/li>\n\n\n\n<li>PolarDB-X = <strong>\u5206\u5e03\u5f0f NewSQL<\/strong>\uff0c\u548c TiDB\/OB \u540c\u7c7b<\/li>\n\n\n\n<li>\u4f60\u505a\u5de5\u5382 MES\u3001\u79c1\u6709\u5316\u90e8\u7f72\u3001\u8ffd\u6c42\u7a33\u5b9a\u548c\u751f\u6001\uff0c<strong>\u4f18\u5148 OceanBase \u6216 TiDB<\/strong>\uff0cPolarDB-X \u4e0d\u662f\u9996\u9009<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4e00\u3001\u5148\u5206\u6e05\u4e24\u4e2a PolarDB 1. PolarDB\uff08MySQL\/PG \u7248\uff09\u2014\u2014 \u4e0d\u662f NewSQL \u672c\u8d28\uff1a\u4e91 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[14],"tags":[15],"class_list":["post-175","post","type-post","status-publish","format-standard","hentry","category-14","tag-15"],"_links":{"self":[{"href":"https:\/\/www.erwa.cn\/index.php\/wp-json\/wp\/v2\/posts\/175","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.erwa.cn\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.erwa.cn\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.erwa.cn\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.erwa.cn\/index.php\/wp-json\/wp\/v2\/comments?post=175"}],"version-history":[{"count":2,"href":"https:\/\/www.erwa.cn\/index.php\/wp-json\/wp\/v2\/posts\/175\/revisions"}],"predecessor-version":[{"id":179,"href":"https:\/\/www.erwa.cn\/index.php\/wp-json\/wp\/v2\/posts\/175\/revisions\/179"}],"wp:attachment":[{"href":"https:\/\/www.erwa.cn\/index.php\/wp-json\/wp\/v2\/media?parent=175"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.erwa.cn\/index.php\/wp-json\/wp\/v2\/categories?post=175"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.erwa.cn\/index.php\/wp-json\/wp\/v2\/tags?post=175"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}