{"id":10020590,"date":"2025-01-06T14:09:54","date_gmt":"2025-01-06T06:09:54","guid":{"rendered":"https:\/\/itmax.cn\/?p=10020590"},"modified":"2025-01-06T14:09:54","modified_gmt":"2025-01-06T06:09:54","slug":"rakuten-%e4%b9%90%e5%a4%a9%e7%a7%af%e5%88%86%e7%b3%bb%e7%bb%9f%e4%bb%8e-cassandra-%e5%88%b0-tidb-%e7%9a%84%e9%80%89%e5%9e%8b%e4%b8%8e%e5%ae%9e%e6%88%98","status":"publish","type":"post","link":"https:\/\/itmax.cn\/?p=10020590","title":{"rendered":"Rakuten \u4e50\u5929\u79ef\u5206\u7cfb\u7edf\u4ece Cassandra \u5230 TiDB \u7684\u9009\u578b\u4e0e\u5b9e\u6218"},"content":{"rendered":"<h2>\u5bfc\u8bfb<\/h2>\n<p>\u81ea 2002 \u5e74\u63a8\u51fa\u4ee5\u6765\uff0c\u4e50\u5929\u79ef\u5206\u7cfb\u7edf\u7684\u6d41\u91cf\u7a33\u6b65\u589e\u957f\uff0c\u6bcf\u5929\u53d1\u653e\u7684\u79ef\u5206\u4ece\u6570\u767e\u4e07\u5230\u6570\u5343\u4e07\u4e0d\u7b49\u3002\u8fd1\u5e74\u6765\uff0c\u4e0d\u4ec5\u4ec5\u662f\u5c55\u793a\u79ef\u5206\uff0c\u63d0\u5347\u7528\u6237\u4f53\u9a8c\u7684\u91cd\u8981\u6027\u4e5f\u65e5\u76ca\u589e\u52a0\u3002<\/p>\n<p>\u968f\u7740\u6570\u636e\u91cf\u7684\u4e0d\u65ad\u589e\u52a0\uff0c\u6311\u6218\u5728\u4e8e\u63d0\u4f9b\u7075\u6d3b\u7684\u529f\u80fd\u7684\u540c\u65f6\u4fdd\u6301\u6210\u672c\u4f4e\u5ec9\u3002\u672c\u6587\u6839\u636e Rakuten \u4e50\u5929 INPD \u9ad8\u7ea7\u8f6f\u4ef6\u5f00\u53d1\u5de5\u7a0b\u5e08\u674e\u9707\u5728 <a href=\"https:\/\/link.segmentfault.com\/?enc=r3F0L41SRvycUmDaDFIwQA%3D%3D.xE7VK4kba%2BiBxF6gyBwbG8RjNa4ed3qLcOb8eXmMaByw44qKlrOJcz3jeZWfi7WRPbCtRUcvUEgszb%2BK6ZuC4RpajWqkGlnHG2%2F3pYQ3KmG3Bo2vfZ9c4nMS4jeZMQQ4Qu7ExB9H5Gk7vMcGiYOHwkGjE6kBMhd%2BbREfJ37%2FOxs8pAm1hGjlgIsWeWl2wH%2Fb\" rel=\"nofollow noopener noreferrer\" target=\"_blank\">TiDB \u793e\u533a\u6d3b\u52a8\u5927\u8fde\u7ad9 <\/a>\u7684\u5206\u4eab\u6574\u7406\uff0c\u4ecb\u7ecd\u4e86\u4e50\u5929\u9009\u62e9 TiDB \u7684\u601d\u8003\u548c\u5b9e\u9645\u7684\u5e94\u7528\u4f53\u9a8c\u3002<\/p>\n<hr>\n<h2>Rakuten \u4e50\u5929\u53ca\u5176\u79ef\u5206\u7cfb\u7edf\u4ecb\u7ecd<\/h2>\n<p>Rakuten \u4e50\u5929\u662f\u4e00\u5bb6\u6210\u7acb\u4e8e 1997 \u5e74\u7684\u65e5\u672c\u516c\u53f8\uff0c\u603b\u90e8\u4f4d\u4e8e\u4e1c\u4eac\uff0c\u5458\u5de5\u603b\u6570\u8d85\u8fc7 30,000 \u4eba\uff0c\u4e1a\u52a1\u904d\u53ca 100 \u591a\u4e2a\u56fd\u5bb6\u548c\u5730\u533a\u3002\u9664\u4e86\u7535\u5546\u4e1a\u52a1\u5916\uff0c\u4e50\u5929\u8fd8\u6d89\u53ca\u7535\u4fe1\u3001\u91d1\u878d\u7b49\u591a\u4e2a\u884c\u4e1a\u3002<\/p>\n<p>\u4e50\u5929\u7684\u79ef\u5206\u7cfb\u7edf\u5728\u65e5\u672c\u975e\u5e38\u666e\u53ca\uff0c\u7528\u6237\u901a\u8fc7\u4f7f\u7528\u4e50\u5929\u7684\u670d\u52a1\uff0c\u5982\u94f6\u884c\u5361\u3001\u624b\u673a\u5361\u7b49\uff0c\u53ef\u4ee5\u83b7\u5f97\u79ef\u5206\uff0c\u5e76\u5728\u4e50\u5929\u5546\u57ce\u4e2d\u4f7f\u7528\u8fd9\u4e9b\u79ef\u5206\u8fdb\u884c\u8d2d\u7269\u6216\u62b5\u6263\uff0c\u6211\u4eec\u6bcf\u4e2a\u5b63\u5ea6\u8fd8\u4f1a\u4e3e\u529e\u4fc3\u9500\u6d3b\u52a8\u3001\u4f1a\u6709\u5927\u91cf\u7528\u6237\u9ad8\u9891\u8bbf\u95ee\u79ef\u5206\u7cfb\u7edf\uff0c\u56e0\u6b64\uff0c\u4e50\u5929\u79ef\u5206\u670d\u52a1\u5e73\u53f0\u7684\u6027\u80fd\u3001\u5ef6\u8fdf\u548c\u53ef\u7528\u6027\u8981\u6c42\u6781\u9ad8\u3002<\/p>\n<p>\u4e50\u5929\u7684\u6570\u636e\u4e2d\u5fc3\u4e3b\u8981\u5206\u5e03\u5728\u65e5\u672c\u4e1c\u90e8\u548c\u65e5\u672c\u897f\u90e8\uff0c\u4e1c\u90e8\u6570\u636e\u4e2d\u5fc3\u5927\u81f4\u4f4d\u4e8e\u4e1c\u4eac\u5730\u533a\uff0c\u800c\u897f\u90e8\u6570\u636e\u4e2d\u5fc3\u4f4d\u4e8e\u5927\u962a\u5730\u533a\u3002\u76ee\u524d\uff0c\u6211\u4eec\u7684\u4e3b\u8981\u6570\u636e\u5e93\u4f7f\u7528\u7684\u662f Cassandra\uff0c\u901a\u8fc7\u6279\u91cf\u5904\u7406\u5468\u671f\u6027\u5730\u5c06\u4e3b\u6570\u636e\u5e93\u4e2d\u7684\u6570\u636e\u540c\u6b65\u5230 TiDB \u6570\u636e\u5e93\u4e2d\u3002TiDB \u76ee\u524d\u91c7\u7528\u7684\u662f\u4e3b\u4ece\u65b9\u6848\uff0c\u4e3b\u6570\u636e\u5e93\u4f4d\u4e8e\u65e5\u672c\u4e1c\u90e8\uff0c\u800c\u6570\u636e\u540c\u6b65\u5219\u5728\u65e5\u672c\u897f\u90e8\u8fdb\u884c\u3002<\/p>\n<p><img decoding=\"async\"   referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/remote\/1460000045906504\" alt=\"Rakuten \u4e50\u5929\" title=\"Rakuten \u4e50\u5929\"><\/p>\n<p>\u4e0b\u56fe\u5c55\u793a\u4e86\u4e50\u5929\u6b63\u5728\u5f00\u53d1\u7684\u4e0b\u4e00\u4ee3\u79ef\u5206\u5e73\u53f0\u7684\u67b6\u6784\u56fe\uff0c\u8be5\u5e73\u53f0\u65e8\u5728\u63d0\u4f9b\u66f4\u9ad8\u6027\u80fd\u548c\u4f4e\u5ef6\u8fdf\u7684\u670d\u52a1\uff0c\u4ee5\u6ee1\u8db3\u7528\u6237\u5bf9\u9ad8\u53ef\u7528\u6027\u7684\u9700\u6c42\u3002<br \/><img decoding=\"async\"   referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/remote\/1460000045906505\" alt=\"\u4e0b\u4e00\u4ee3\u79ef\u5206\u5e73\u53f0\u7684\u67b6\u6784\u56fe\" title=\"\u4e0b\u4e00\u4ee3\u79ef\u5206\u5e73\u53f0\u7684\u67b6\u6784\u56fe\" loading=\"lazy\"><\/p>\n<h2>Cassandra \u7684\u9650\u5236<\/h2>\n<p>\u8fc7\u53bb\uff0c\u79ef\u5206\u7cfb\u7edf\u867d\u7136\u4e3b\u6570\u636e\u5e93\u4f7f\u7528\u7684\u662f Cassandra\uff0c\u4f46\u4f5c\u4e3a\u4e00\u6b3e NoSQL \u6570\u636e\u5e93\uff0c\u5b83\u5b58\u5728\u4e00\u4e9b\u9650\u5236\u3002\u4f8b\u5982\uff0c\u5b83\u5bf9\u4e8b\u52a1\u7684\u652f\u6301\u8f83\u5f31\uff0c\u4e5f\u6ca1\u6709\u4f20\u7edf\u5173\u7cfb\u6570\u636e\u5e93\u7684\u5173\u7cfb\u6a21\u578b\u3002<\/p>\n<h3>\u4e1a\u52a1\u5c42\u9762 Cassandra \u7684\u9650\u5236<\/h3>\n<p>\u9996\u5148\uff0c\u5c31\u5f00\u53d1\u800c\u8a00\uff0cCassandra \u5b58\u5728\u4e00\u81f4\u6027\u7f3a\u5931\u7684\u95ee\u9898\u3002\u5c3d\u7ba1 Cassandra \u5ba3\u79f0\u5176\u4e00\u81f4\u6027\u53ef\u8c03\uff0c\u4f46\u4e8b\u5b9e\u4e0a\u65e0\u6cd5\u5b8c\u5168\u786e\u4fdd\u6570\u636e\u5e93\u7684\u4e00\u81f4\u6027\u3002\u5bf9\u4e8e\u79ef\u5206\u9879\u76ee\u800c\u8a00\uff0c\u5018\u82e5\u6570\u636e\u4e00\u81f4\u6027\u65e0\u6cd5\u5f97\u5230\u4fdd\u969c\uff0c\u53ef\u80fd\u4f1a\u5bf9\u4e1a\u52a1\u9020\u6210\u5f71\u54cd\u3002\u6b64\u5916\uff0cCassandra \u5bf9\u4e8b\u52a1\u7684\u652f\u6301\u529b\u5ea6\u8f83\u5f31\uff0c\u81f4\u4f7f\u6211\u4eec\u7684\u5e94\u7528\u7a0b\u5e8f\u4e3a\u4e86\u5728 Cassandra \u57fa\u7840\u4e0a\u5b9e\u73b0\u5206\u5e03\u5f0f\u4e8b\u52a1\uff0c\u9700\u6295\u5165\u8bf8\u591a\u989d\u5916\u7684\u7cbe\u529b\u3002\u4e0e\u5176\u4ed6 NoSQL \u6570\u636e\u5e93\u76f8\u540c\uff0cCassandra \u4e0d\u652f\u6301 JOIN \u64cd\u4f5c\uff0c\u8fd9\u5bf9\u4e8e\u9700\u8981\u7075\u6d3b\u67e5\u8be2\u7684\u4e1a\u52a1\u6765\u8bf4\uff0c\u6784\u6210\u4e86\u4e00\u79cd\u9650\u5236\u3002<\/p>\n<h3>\u8fd0\u7ef4\u5c42\u9762 Cassandra \u7684\u9650\u5236<\/h3>\n<p>\u4ece\u8fd0\u7ef4\u7684\u89d2\u5ea6\u6765\u770b\uff0cCassandra \u7684\u4e00\u81f4\u6027\u95ee\u9898\u662f\u4e00\u4e2a\u4e3b\u8981\u7684\u8003\u91cf\u70b9\u3002\u8fd9\u8981\u6c42\u6211\u4eec\u5b9a\u671f\u8fdb\u884c\u6570\u636e\u4fee\u590d\u64cd\u4f5c\uff0c\u5373 data repair\uff0c\u8fd9\u662f\u4e00\u4e2a\u975e\u5e38\u8017\u65f6\u4e14\u8d44\u6e90\u5bc6\u96c6\u7684\u8fc7\u7a0b\u3002\u6211\u4eec\u9700\u8981\u6bcf\u5929\u5bf9\u6211\u4eec\u7684\u5468\u6570\u636e\u8fdb\u884c\u4fee\u590d\u3002\u6b64\u5916\uff0cCassandra \u793e\u533a\u751f\u6001\u53d1\u5c55\u4e5f\u5b58\u5728\u8bf8\u591a\u9650\u5236\u3002\u7531\u4e8e\u6211\u4eec\u6709\u65f6\u9700\u8981\u5bf9\u6570\u636e\u5e93\u4e2d\u7684\u6570\u636e\u8fdb\u884c\u5206\u6790\u4ee5\u6307\u5bfc\u51b3\u7b56\uff0cCassandra \u5728\u6570\u636e\u96c6\u6210\u65b9\u9762\u7684\u652f\u6301\u4e0d\u8db3\u3002<\/p>\n<h2>\u63a2\u7d22 NewSQL \u89e3\u51b3\u65b9\u6848<\/h2>\n<p>\u603b\u7ed3\u6765\u8bf4\uff0c\u6211\u4eec\u5bf9\u79ef\u5206\u7cfb\u7edf\u7684\u6570\u636e\u5e93\u8981\u6c42\u5982\u4e0b\uff1a<\/p>\n<ol>\n<li><strong>\u6570\u636e\u5b58\u50a8<\/strong> \uff1a\u6570\u636e\u5e93\u9700\u8981\u80fd\u591f\u5b58\u50a8\u5927\u91cf\u7684\u4ea4\u6613\u6570\u636e\u548c\u884d\u751f\u6570\u636e\u3002<\/li>\n<li><strong>\u67e5\u8be2\u80fd\u529b<\/strong> \uff1a\u6570\u636e\u5e93\u5e94\u652f\u6301\u8de8\u591a\u4e2a\u5217\u7684\u6761\u4ef6\u641c\u7d22\uff0c\u5e76\u4e14\u67e5\u8be2\u901f\u5ea6\u8981\u8db3\u591f\u5feb\uff0c\u4ee5\u652f\u6301\u5728\u7ebf\u8ba1\u7b97\u3002<\/li>\n<li><strong>\u53ef\u6269\u5c55\u6027<\/strong> \uff1a\u968f\u7740\u6570\u636e\u91cf\u7684\u589e\u52a0\uff0c\u6570\u636e\u5e93\u5e94\u80fd\u591f\u6269\u5c55\u800c\u4e0d\u4f1a\u5bfc\u81f4\u505c\u673a\u3002<\/li>\n<li><strong>\u6613\u7528\u6027<\/strong> \uff1a\u6570\u636e\u5e93\u7684\u64cd\u4f5c\u5e94\u8be5\u7b80\u5355\u6613\u5b66\uff0c\u4ee5\u4fbf\u65b0\u6210\u5458\u80fd\u591f\u5feb\u901f\u4e0a\u624b\u3002<\/li>\n<li><strong>\u6280\u672f\u652f\u6301<\/strong> \uff1a\u6570\u636e\u5e93\u8f6f\u4ef6\u9700\u8981\u6301\u7eed\u66f4\u65b0\uff0c\u5e76\u4e14\u80fd\u591f\u63d0\u4f9b\u6280\u672f\u652f\u6301\u3002<\/li>\n<\/ol>\n<p>\u5f53\u65f6\uff0c\u6211\u4eec\u5bf9\u6bd4\u4e86\u591a\u79cd\u57fa\u4e8e MySQL \u7684\u5206\u5e03\u5f0f\u89e3\u51b3\u65b9\u6848\uff0c\u4f46\u8fd9\u4e9b\u65b9\u6848\u603b\u8ba9\u4eba\u611f\u89c9\u4e0d\u592a\u8212\u9002\uff0c\u53ef\u80fd\u662f\u56e0\u4e3a MySQL \u6700\u521d\u8bbe\u8ba1\u65f6\u5e76\u975e\u4f5c\u4e3a\u5206\u5e03\u5f0f\u6570\u636e\u5e93\u800c\u8bbe\u8ba1\uff0c\u5bfc\u81f4\u540e\u7eed\u7684\u5206\u5e03\u5f0f\u89e3\u51b3\u65b9\u6848\u4e0d\u5c3d\u4eba\u610f\u3002\u9664\u4e86 MySQL \u7684\u89e3\u51b3\u65b9\u6848\u548c Cassandra \u4e4b\u5916\uff0c\u6211\u4eec\u4e5f\u5728\u5bfb\u627e\u5176\u4ed6\u80fd\u6ee1\u8db3\u4e1a\u52a1\u9700\u6c42\u7684\u89e3\u51b3\u65b9\u6848\u3002<\/p>\n<p>\u540e\u6765\uff0c\u6ce8\u610f\u5230\u4e86 NewSQL \u8fd9\u4e00\u6982\u5ff5\u3002NewSQL \u7684\u4e3b\u8981\u4f18\u52bf\u5728\u4e8e\uff1a<\/p>\n<ol>\n<li><strong>\u5173\u7cfb\u6a21\u578b<\/strong> \uff1aNewSQL \u652f\u6301\u5173\u7cfb\u6a21\u578b\uff0c\u8fd9\u4e0e\u4e50\u5929\u5bf9\u6570\u636e\u5e93\u80fd\u591f\u5b58\u50a8\u5927\u91cf\u4ea4\u6613\u6570\u636e\u548c\u884d\u751f\u6570\u636e\u7684\u8981\u6c42\u76f8\u7b26\u5408\u3002<\/li>\n<li><strong>ACID \u7279\u6027<\/strong> \uff1aNewSQL \u63d0\u4f9b ACID\uff08\u539f\u5b50\u6027\u3001\u4e00\u81f4\u6027\u3001\u9694\u79bb\u6027\u3001\u6301\u4e45\u6027\uff09\u4fdd\u8bc1\uff0c\u8fd9\u5bf9\u4e8e\u786e\u4fdd\u6570\u636e\u7684\u51c6\u786e\u6027\u548c\u53ef\u9760\u6027\u81f3\u5173\u91cd\u8981\u3002<\/li>\n<li><strong>SQL<\/strong> <strong>\u652f\u6301<\/strong> \uff1aNewSQL \u5b8c\u5168\u652f\u6301 SQL\uff0c\u8fd9\u610f\u5473\u7740\u5b83\u53ef\u4ee5\u5229\u7528 SQL \u7684\u5f3a\u5927\u67e5\u8be2\u80fd\u529b\uff0c\u6ee1\u8db3\u4e50\u5929\u5bf9\u6570\u636e\u5e93\u8fdb\u884c\u6761\u4ef6\u641c\u7d22\u548c\u5728\u7ebf\u8ba1\u7b97\u7684\u9700\u6c42\u3002<\/li>\n<li><strong>\u67e5\u8be2\u7075\u6d3b\u6027\u548c\u7d22\u5f15\u4f7f\u7528<\/strong> \uff1aNewSQL \u652f\u6301\u590d\u6742\u7684\u67e5\u8be2\uff0c\u8fd9\u4e0e\u4e50\u5929\u5bf9\u6570\u636e\u5e93\u67e5\u8be2\u80fd\u529b\u7684\u8981\u6c42\u76f8\u5339\u914d\u3002<\/li>\n<li><strong>\u53ef\u6269\u5c55\u6027<\/strong> \uff1aNewSQL \u5728\u6dfb\u52a0\u96c6\u7fa4\u65f6\u6269\u5c55\u5bb9\u6613\uff0c\u8fd9\u6ee1\u8db3\u4e86\u4e50\u5929\u5bf9\u6570\u636e\u5e93\u968f\u7740\u6570\u636e\u91cf\u589e\u52a0\u80fd\u591f\u6269\u5c55\u800c\u4e0d\u4f1a\u5bfc\u81f4\u505c\u673a\u7684\u8981\u6c42\u3002<\/li>\n<li><strong>\u5206\u5e03\u5f0f\u6570\u636e\u5e93<\/strong> \uff1aNewSQL \u662f\u5206\u5e03\u5f0f\u6570\u636e\u5e93\uff0c\u8fd9\u610f\u5473\u7740\u5b83\u53ef\u4ee5\u5728\u591a\u4e2a\u8282\u70b9\u4e0a\u5b58\u50a8\u6570\u636e\uff0c\u63d0\u9ad8\u4e86\u6570\u636e\u7684\u53ef\u7528\u6027\u548c\u5bb9\u9519\u6027\u3002<\/li>\n<\/ol>\n<p><img decoding=\"async\"   referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/remote\/1460000045906506\" alt=\"NewSQL \u7684\u4e3b\u8981\u4f18\u52bf\" title=\"NewSQL \u7684\u4e3b\u8981\u4f18\u52bf\" loading=\"lazy\"><br \/>\u6211\u4eec\u8003\u5bdf\u4e86\u5e02\u573a\u4e0a\u7684\u4e00\u4e9b\u4e3b\u8981 NewSQL \u5019\u9009\u8005\uff0c\u5305\u62ec CockroachDB\u3001TiDB \u7b49\uff0c\u5e76\u8fdb\u884c\u4e86\u6a2a\u5411\u5bf9\u6bd4\u548c\u6d4b\u8bd5\uff0c\u5728\u4f17\u591a\u6570\u636e\u5e93\u89e3\u51b3\u65b9\u6848\u4e2d\uff0c\u6211\u4eec\u6700\u7ec8\u9009\u62e9\u4e86 TiDB\u3002<\/p>\n<h2>\u9009\u578b TiDB \u7684\u524d\u671f\u51c6\u5907<\/h2>\n<p>\u6570\u636e\u5e93\u4e5f\u88ab\u79f0\u4e3a\u201c\u771f\u7406\u4e4b\u6e90\u201d\uff0c\u5982\u679c\u6570\u636e\u5e93\u51fa\u4e86\u95ee\u9898\uff0c\u90a3\u6211\u4eec\u7684\u4e1a\u52a1\u80af\u5b9a\u4e5f\u5c31\u4e0d\u5728\u4e86\u3002\u56e0\u6b64\uff0c\u6211\u4eec\u9009\u62e9 TiDB \u662f\u57fa\u4e8e\u5bf9\u6570\u636e\u5e93\u7684\u9ad8\u6027\u80fd\u548c\u7a33\u5b9a\u6027\u7684\u8981\u6c42\u3002<\/p>\n<p>\u5728\u5f15\u5165\u65b0\u6280\u672f\u65f6\uff0c\u5c24\u5176\u662f\u6570\u636e\u5e93\uff0c\u5fc5\u987b\u9075\u5faa\u4e00\u4e2a\u539f\u5219\uff1a\u5728\u6ca1\u6709\u5145\u5206\u7406\u89e3\u548c\u6d4b\u8bd5\u4e4b\u524d\uff0c\u7edd\u4e0d\u5e94\u5c06\u5176\u5e94\u7528\u4e8e\u751f\u4ea7\u73af\u5883\u3002\u5728\u524d\u671f\u6211\u505a\u4e86\u5145\u5206\u7684\u51c6\u5907\uff1a<\/p>\n<ul>\n<li><strong>\u6df1\u5165\u5b66\u4e60<\/strong> <strong>TiDB<\/strong> <strong>\u7684\u5b98\u65b9\u6587\u6863<\/strong> \uff1a\u4f5c\u4e3a\u4e00\u6b3e\u5f00\u6e90\u6570\u636e\u5e93\uff0cTiDB \u7684\u6587\u6863\u4e0d\u4ec5\u652f\u6301\u4e2d\u6587\uff0c\u8fd8\u63d0\u4f9b\u4e86\u4f18\u8d28\u7684\u82f1\u6587\u6587\u6863\u4ee5\u53ca\u65e5\u6587\u6587\u6863\uff0c\u8fd9\u5bf9\u6211\u4eec\u56e2\u961f\u6765\u8bf4\u5c24\u4e3a\u91cd\u8981\u3002<\/li>\n<li><strong>\u7406\u8bba\u4e0e\u8bba\u6587\u8c03\u7814<\/strong> \uff1a\u4e00\u4e2a\u4f18\u79c0\u7684\u4ea7\u54c1\u4e0d\u4ec5\u9700\u8981\u826f\u597d\u7684\u5de5\u7a0b\u5b9e\u73b0\uff0c\u8fd8\u9700\u8981\u575a\u5b9e\u7684\u7406\u8bba\u652f\u6491\uff0c\u56e0\u6b64\u6211\u4eec\u4e5f\u6df1\u5165\u7814\u7a76\u4e86 TiDB \u7684\u4e00\u4e9b\u8bba\u6587\uff0c\u8fd8\u8fdb\u884c\u4e86\u6e90\u7801\u5c42\u9762\u7684\u5b66\u4e60\uff1b<\/li>\n<li><strong>\u6d4b\u8bd5\u9a8c\u8bc1<\/strong> \uff1a\u6211\u4eec\u4ece\u7406\u8bba\u3001\u6027\u80fd\u548c\u8fd0\u7ef4\u4e09\u4e2a\u5c42\u9762\u5bf9\u91c7\u7528 TiDB \u7684\u53ef\u884c\u6027\u8fdb\u884c\u4e86\u5145\u5206\u7684\u6d4b\u8bd5\u9a8c\u8bc1\u3002\u9996\u5148\u8fdb\u884c POC\uff08\u6982\u5ff5\u9a8c\u8bc1\uff09\uff0c\u4ee5\u786e\u4fdd TiDB \u80fd\u591f\u6ee1\u8db3\u6211\u4eec\u7684\u4e1a\u52a1\u9700\u6c42\uff1b\u518d\u4f7f\u7528\u538b\u529b\u6d4b\u8bd5\u5de5\u5177\u5bf9 TiDB \u8fdb\u884c\u538b\u529b\u6d4b\u8bd5\uff1b\u6700\u540e\u8fdb\u884c\u8fd0\u7ef4\u6d4b\u8bd5\uff0c\u7c7b\u4f3c\u4e8e\u6df7\u6c8c\u5de5\u7a0b\uff1aQA \u56e2\u961f\u4f1a\u968f\u673a\u5173\u95ed\u67d0\u4e9b TiDB \u8282\u70b9\uff0c\u89c2\u5bdf\u7cfb\u7edf\u7684\u8868\u73b0\uff0c\u5e76\u8bc4\u4f30\u5982\u4f55\u4ece\u6545\u969c\u4e2d\u6062\u590d\u3002<\/li>\n<\/ul>\n<p>\u6b64\u5916\uff0c\u6211\u4eec\u8fd8\u5c06 TiDB \u96c6\u6210\u5230\u73b0\u6709\u7684\u76d1\u63a7\u7cfb\u7edf\u4e2d\uff0c\u8bbe\u7f6e\u4e86\u6307\u6807\u76d1\u63a7\u548c\u65e5\u5fd7\u76d1\u63a7\u3002\u5728\u76d1\u63a7\u7684\u57fa\u7840\u4e0a\uff0c\u6211\u4eec\u8fd8\u5efa\u7acb\u4e86\u544a\u8b66\u89c4\u5219\uff0c\u4ee5\u4fbf\u5728\u7cfb\u7edf\u51fa\u73b0\u95ee\u9898\u65f6\uff0c\u53ca\u65f6\u5c06\u544a\u8b66\u4fe1\u606f\u53d1\u9001\u5230\u503c\u73ed\u4eba\u5458\u7684\u624b\u673a\u4e0a\u3002\u6bcf\u4e2a\u544a\u8b66\u4fe1\u606f\u90fd\u9644\u5e26\u4e86\u63cf\u8ff0\u4fe1\u606f\uff0c\u6307\u660e\u4e86\u53d1\u73b0\u7684\u95ee\u9898\uff0c\u5e76\u63d0\u4f9b\u4e86\u4e00\u4e2a\u94fe\u63a5\u6307\u5411\u6211\u4eec\u7684\u64cd\u4f5c\u624b\u518c\u3002\u8fd9\u6837\uff0c\u65e0\u8bba\u65b0\u5458\u5de5\u8fd8\u662f\u8001\u5458\u5de5\uff0c\u65e0\u8bba\u662f\u5426\u63a5\u89e6\u8fc7 TiDB\uff0c\u90fd\u53ef\u4ee5\u6839\u636e\u624b\u518c\u4e00\u6b65\u4e00\u6b65\u64cd\u4f5c\u6765\u6062\u590d\u7cfb\u7edf\u3002\u624b\u518c\u4e2d\u5305\u542b\u4e86\u811a\u672c\u94fe\u63a5\u6216 Jira \u94fe\u63a5\uff0c\u901a\u8fc7\u70b9\u51fb\u94fe\u63a5\u3001\u586b\u5199\u76f8\u5e94\u53c2\u6570\u5e76\u70b9\u51fb\u6309\u94ae\uff0c\u5373\u53ef\u6062\u590d\u7cfb\u7edf\u3002<\/p>\n<p><img decoding=\"async\"   referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/remote\/1460000045906507\" alt=\"\u524d\u671f\u51c6\u5907\" title=\"\u524d\u671f\u51c6\u5907\" loading=\"lazy\"><\/p>\n<h2>\u81ea\u4e3b\u7814\u53d1\u7684 TiDB Master-Slave \u5207\u6362\u811a\u672c &#8211; TiMS<\/h2>\n<p>\u8fd9\u91cc\u7b80\u5355\u4ecb\u7ecd\u4e00\u4e0b\u6211\u4eec\u81ea\u4e3b\u7814\u53d1\u7684\u4e00\u4e2a\u5c0f\u5de5\u5177\uff0c\u540d\u4e3a\u201cTiMS\u201d\uff0c\u4e0e\u5317\u7f8e\u5496\u5561\u54c1\u724c\u201cTim Hortons\u201d\u91cd\u540d\u3002\u8fd9\u662f\u4e00\u4e2a TiDB Master-Slave \u7684\u5207\u6362\u5de5\u5177\u3002\u5728\u9605\u8bfb\u4e86 TiDB \u548c TiCDC \u7684\u6e90\u7801\u4e4b\u540e\uff0c\u6211\u5b9e\u73b0\u4e86\u8fd9\u4e2a\u5de5\u5177\uff0c\u7528\u4e8e\u7ba1\u7406\u548c\u5207\u6362 TiDB \u7684\u4e3b\u4ece\u96c6\u7fa4\u3002<\/p>\n<h3>TiMS \u5de5\u5177\u7684\u529f\u80fd<\/h3>\n<p>TiMS \u9996\u5148\u4f1a\u901a\u8fc7 Load Balancer \u8fd0\u884c\u4e00\u4e2a\u5c0f\u6d4b\u8bd5\u6765\u786e\u8ba4 TiDB \u7684\u4e3b\u4ece\u96c6\u7fa4\u662f\u5426\u6b63\u5e38\u3002\u56e0\u4e3a Load Balancer \u53ea\u80fd\u63a2\u6d4b\u8fde\u63a5\uff0c\u65e0\u6cd5\u786e\u8ba4\u6570\u636e\u5e93\u662f\u5426\u8fd0\u884c\u6b63\u5e38\u3002\u901a\u8fc7 TiDB \u7684\u63a5\u53e3\uff0cTiMS \u53ef\u4ee5\u83b7\u53d6 TiDB \u96c6\u7fa4\u7684\u72b6\u6001\u4fe1\u606f\uff0c\u68c0\u67e5\u6574\u4e2a\u4e3b\u4ece\u96c6\u7fa4\u7684\u72b6\u6001\u3002<\/p>\n<p>TiMS \u8fd8\u5b9e\u73b0\u4e86\u81ea\u52a8\u6545\u969c\u8f6c\u79fb\uff08Auto Failover\uff09\uff0c\u5f53\u68c0\u6d4b\u5230\u6570\u636e\u5e93\u6709\u95ee\u9898\u65f6\uff0c\u5b83\u4f1a\u4fee\u6539 Load Balancer \u7684\u914d\u7f6e\uff0c\u5c06\u8bfb\u6d41\u91cf\u5207\u6362\u5230 Slave \u96c6\u7fa4\u4e0a\u3002\u8fd9\u4e2a\u8fc7\u7a0b\u662f\u81ea\u52a8\u7684\uff0c\u9002\u7528\u4e8e\u5bf9\u5ef6\u8fdf\u4e0d\u654f\u611f\u7684\u64cd\u4f5c\u3002\u5bf9\u4e8e\u5199\u64cd\u4f5c\uff0c\u7531\u4e8e\u4e1a\u52a1\u8981\u6c42\u4e0d\u80fd\u81ea\u52a8\u6267\u884c\u6545\u969c\u8f6c\u79fb\uff0c\u4f46 TiMS \u53ef\u4ee5\u7b80\u5316\u6545\u969c\u8f6c\u79fb\u6216\u5207\u6362\u7684\u8fc7\u7a0b\u3002<\/p>\n<h3>TiDB\u4e3b\u4ece\u96c6\u7fa4\u5207\u6362\u6d41\u7a0b<\/h3>\n<p>\u9996\u5148\uff0c\u6211\u4eec\u5c06 TiDB \u7684\u4e3b\u4ece\u96c6\u7fa4\u8fdb\u884c\u4fee\u6539\uff0c\u4e00\u8fb9\u8bbe\u7f6e\u4e3a\u53ef\u8bfb\u5199\uff0c\u53e6\u4e00\u8fb9\u8bbe\u7f6e\u4e3a\u53ea\u8bfb\u3002\u7136\u540e\u505c\u6b62 TiCDC \u7684\u6570\u636e\u540c\u6b65\u65b9\u5411\uff0c\u5e94\u7528 redo log \u5c06\u6570\u636e\u4f20\u8f93\u8def\u5f84\u4ece\u539f\u6765\u7684 slave \u8f6c\u79fb\u5230 master\u3002\u63a5\u7740\u4fee\u6539\u8d1f\u8f7d\u5747\u8861\u5668\u7684\u914d\u7f6e\uff0c\u5c06\u8bfb\u5199\u6d41\u91cf\u5207\u6362\u5230 standby \u96c6\u7fa4\u3002<\/p>\n<p><img decoding=\"async\"   referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/remote\/1460000045906508\" alt=\"TiDB \u4e3b\u4ece\u96c6\u7fa4\u5207\u6362\u6d41\u7a0b1\" title=\"TiDB \u4e3b\u4ece\u96c6\u7fa4\u5207\u6362\u6d41\u7a0b1\" loading=\"lazy\"><\/p>\n<p><img decoding=\"async\"   referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/remote\/1460000045906509\" alt=\"TiDB \u4e3b\u4ece\u96c6\u7fa4\u5207\u6362\u6d41\u7a0b2\" title=\"TiDB \u4e3b\u4ece\u96c6\u7fa4\u5207\u6362\u6d41\u7a0b2\" loading=\"lazy\"><\/p>\n<p><img decoding=\"async\"   referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/remote\/1460000045906510\" alt=\"TiDB \u4e3b\u4ece\u96c6\u7fa4\u5207\u6362\u6d41\u7a0b3\" title=\"TiDB \u4e3b\u4ece\u96c6\u7fa4\u5207\u6362\u6d41\u7a0b3\" loading=\"lazy\"><\/p>\n<h2>TiDB \u7684\u5e94\u7528\u6548\u679c<\/h2>\n<p>\u4ece 2023 \u5e74\u5f00\u59cb\uff0c\u6211\u4eec\u8fdb\u884c\u4e86\u6280\u672f\u9009\u578b\uff0c\u5e76\u7ecf\u8fc7\u8fd1\u4e00\u5e74\u7684 POC\uff08\u6982\u5ff5\u9a8c\u8bc1\uff09\uff0c\u624d\u6b63\u5f0f\u5c06 TiDB \u4e0a\u7ebf\u3002\u53f3\u4e0b\u89d2\u662f\u6211\u670b\u53cb\u5708\u7684\u622a\u56fe\uff0c\u663e\u793a\u53bb\u5e74 12 \u6708 12 \u65e5\uff0c\u6211\u4eec\u7684 TiDB \u6b63\u5f0f release\uff0c\u81f3\u4eca\u4e0d\u5230\u4e00\u5e74\u3002<\/p>\n<p><img decoding=\"async\"   referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/remote\/1460000045906511\" alt=\"TiDB \u4e0a\u7ebf\" title=\"TiDB \u4e0a\u7ebf\" loading=\"lazy\"><\/p>\n<p>\u6211\u4eec\u9996\u5148\u4e0a\u7ebf\u7684\u662f\u6279\u5904\u7406\u529f\u80fd\uff0c\u7136\u540e\u9010\u6b65\u4e0a\u7ebf\u5b9e\u65f6\u6d41\u91cf\u3002TiDB \u5728\u79ef\u5206\u5e94\u7528\u573a\u666f\u4e2d\uff0c\u4e3b\u8981\u7528\u4e8e\u79ef\u5206\u7684\u5386\u53f2\u7edf\u8ba1\u5206\u6790\u548c\u7528\u6237\u7ea7\u522b\u7684\u79ef\u5206\u8bb0\u8d26\uff0c\u8fd9\u4e9b\u4e1a\u52a1\u51e0\u4e4e\u90fd\u9700\u8981\u975e\u5e38\u7075\u6d3b\u7684\u641c\u7d22\u624d\u80fd\u5b9e\u73b0\u3002<\/p>\n<p><img decoding=\"async\"   referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/remote\/1460000045906512\" alt=\"\u4e1a\u52a1\" title=\"\u4e1a\u52a1\" loading=\"lazy\"><\/p>\n<p>\u4ee5\u4e0b\u662f\u4e00\u4e9b\u622a\u56fe\uff0c\u867d\u7136\u5185\u5bb9\u662f\u65e5\u6587\uff0c\u4f46\u53ef\u4ee5\u770b\u5230\u5305\u62ec\u7edf\u8ba1\u5206\u6790\u548c\u5386\u53f2\u6570\u636e\u5728\u5185\u7684\u4fe1\u606f\uff0c\u8fd9\u4e9b\u90fd\u662f\u4ece\u6211\u4eec\u7684 TiDB \u4e2d\u67e5\u8be2\u51fa\u6765\u7684\uff0c\u5e76\u6700\u7ec8\u5c55\u793a\u7ed9\u7ec8\u7aef\u5ba2\u6237\u3002<\/p>\n<p><img decoding=\"async\"   referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/remote\/1460000045906513\" alt=\"TiDB \u67e5\u8be2\" title=\"TiDB \u67e5\u8be2\" loading=\"lazy\"><\/p>\n<h2>\u5b8c\u5168\u81ea\u52a8\u9a7e\u9a76\u7684 TiDB<\/h2>\n<p>\u6700\u540e\uff0c\u6211\u60f3\u5206\u4eab\u4e00\u4e0b\u6211\u4e2a\u4eba\u5bf9 TiDB \u7684\u5370\u8c61\u3002<\/p>\n<p>\u6211\u8ba4\u4e3a TiDB \u662f\u4e00\u4e2a\u6ca1\u6709\u4ec0\u4e48\u5b58\u5728\u611f\u7684\u6570\u636e\u5e93\uff0c\u4f46\u8fd9\u5e76\u4e0d\u662f\u4e00\u4ef6\u574f\u4e8b\u3002\u5b83\u7684\u8bed\u53e5\u4e0e MySQL \u517c\u5bb9\uff0c\u4f7f\u7528\u7684\u5de5\u5177\u5982\u8fde\u63a5\u6c60\u3001Hikari \u7b49\u4e5f\u662f MySQL \u517c\u5bb9\u7684\u3002\u5bf9\u4e8e\u8fd0\u7ef4\u6765\u8bf4\uff0cTiDB \u7684\u6279\u91cf\u5904\u7406\u541e\u5410\u91cf\u9ad8\uff0c\u5b9e\u65f6\u6d41\u91cf\u5ef6\u8fdf\u4f4e\uff0c\u5373\u4f7f\u90e8\u5206\u8282\u70b9\u5230\u671f\u4e5f\u80fd\u4fdd\u6301\u9ad8\u53ef\u7528\u6027\uff0c\u4e3a\u7528\u6237\u63d0\u4f9b\u670d\u52a1\u3002\u6211\u53ef\u4ee5\u50cf\u4f7f\u7528 MySQL \u4e00\u6837\u4f7f\u7528 TiDB\uff0c\u540c\u65f6\u65e0\u9700\u8003\u8651\u6269\u7f29\u5bb9\u7b49\u9700\u6c42\uff0c\u6ca1\u6709\u4efb\u4f55\u8d1f\u62c5\u3002<\/p>\n<p><a href=\"https:\/\/segmentfault.com\/a\/1190000045906502\">https:\/\/segmentfault.com\/a\/1190000045906502<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5bfc\u8bfb \u81ea 2002 \u5e74\u63a8\u51fa\u4ee5\u6765\uff0c\u4e50\u5929\u79ef\u5206\u7cfb\u7edf\u7684\u6d41\u91cf\u7a33\u6b65\u589e\u957f\uff0c\u6bcf\u5929\u53d1\u653e\u7684\u79ef\u5206\u4ece\u6570\u767e\u4e07\u5230\u6570\u5343\u4e07\u4e0d\u7b49\u3002\u8fd1\u5e74\u6765\uff0c\u4e0d\u4ec5\u4ec5 [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[4],"tags":[],"class_list":["post-10020590","post","type-post","status-publish","format-standard","hentry","category-share"],"jetpack_sharing_enabled":true,"jetpack_featured_media_url":"","_links":{"self":[{"href":"https:\/\/itmax.cn\/index.php?rest_route=\/wp\/v2\/posts\/10020590","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/itmax.cn\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/itmax.cn\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/itmax.cn\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/itmax.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=10020590"}],"version-history":[{"count":0,"href":"https:\/\/itmax.cn\/index.php?rest_route=\/wp\/v2\/posts\/10020590\/revisions"}],"wp:attachment":[{"href":"https:\/\/itmax.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=10020590"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/itmax.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=10020590"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/itmax.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=10020590"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}