{"id":10021403,"date":"2026-07-13T23:48:05","date_gmt":"2026-07-13T15:48:05","guid":{"rendered":"https:\/\/itmax.cn\/?p=10021403"},"modified":"2026-07-13T23:48:05","modified_gmt":"2026-07-13T15:48:05","slug":"%e5%be%97%e7%89%a9-oceanbase-%e8%90%bd%e5%9c%b0%e5%ae%9e%e8%b7%b5","status":"publish","type":"post","link":"https:\/\/itmax.cn\/?p=10021403","title":{"rendered":"\u5f97\u7269 OceanBase \u843d\u5730\u5b9e\u8df5"},"content":{"rendered":"<h2>\u4e00\u3001\u80cc\u666f<\/h2>\n<p>\u5f97\u7269\u662f\u5168\u7403\u9886\u5148\u7684\u96c6\u6b63\u54c1\u6f6e\u6d41\u7535\u5546\u548c\u6f6e\u6d41\u751f\u6d3b\u793e\u533a\u4e8e\u4e00\u4f53\u7684\u65b0\u4e00\u4ee3\u6f6e\u6d41\u751f\u6d3b\u65b9\u5f0f\u5e73\u53f0\u3002\u590d\u6742\u7684\u4e1a\u52a1\u573a\u666f\u548c\u6781\u81f4\u7684\u7528\u6237\u4f53\u9a8c\u8ffd\u6c42\uff0c\u5bf9\u6570\u636e\u5e93\u8fd0\u7ef4\u548c\u9009\u578b\u63d0\u51fa\u4e86\u66f4\u9ad8\u8981\u6c42\u3002<\/p>\n<p>\u76ee\u524d\u5f97\u7269\u5728\u7ebf\u7684\u6570\u636e\u5e93\u670d\u52a1\u6db5\u76d6 MySQL\u3001TiDB\u3001MongoDB\u3001HBase\u3001DuckDB\u3001ClickHouse \/ StarRocks\u3001\u5411\u91cf\u6570\u636e\u5e93\u7b49\u591a\u54c1\u7c7b\uff0c\u652f\u6491\u6838\u5fc3\u4ea4\u6613\u3001\u8fd0\u8425\u5206\u6790\u3001AI \u7b97\u6cd5\u3001\u793e\u533a\u7b49\u591a\u4e1a\u52a1\u573a\u666f\u3002<\/p>\n<p>\u591a\u54c1\u7c7b\u6570\u636e\u5e93\u9762\u4e34\u8fd0\u7ef4\u590d\u6742\u5ea6\u9ad8\u3001\u7814\u53d1\u9009\u578b\u96be\u3001\u67b6\u6784\u590d\u6742\u3001\u8d44\u6e90\u6210\u672c\u9ad8\u7b49\u8fd0\u7ef4\u95ee\u9898\u3002\u540c\u65f6\u4e1a\u52a1\u5bf9\u6570\u636e\u5e93\u6027\u80fd\u3001\u53ef\u7528\u6027\u3001\u6210\u672c\u8981\u6c42\u9010\u6b65\u589e\u9ad8\u3002\u5728\u6301\u7eed\u7684\u6570\u636e\u5e93\u8c03\u7814\u548c\u9009\u578b\u4e2d\uff0cOceanBase \u4f5c\u4e3a\u591a\u6a21\u6570\u636e\u5e93\uff0c\u9010\u6b65\u8fdb\u5165\u89c6\u91ce\uff0c\u7279\u522b\u662f 4.x \u7248\u672c\u5f15\u8d77\u4e86 DBA \u56e2\u961f\u548c\u7814\u53d1\u56e2\u961f\u7684\u6781\u5927\u5174\u8da3\u3002<\/p>\n<h2>\u4e8c\u3001\u591a\u6a21\u6570\u636e\u5e93 OceanBase \u9009\u578b<\/h2>\n<p>OceanBase \u57fa\u4e8e Paxos \u534f\u8bae\u5b9e\u73b0\u591a\u526f\u672c\u5f3a\u540c\u6b65\uff0c\u652f\u6301\u5355\u673a\u623f\u5230\u4e09\u5730\u4e94\u4e2d\u5fc3\u591a\u79cd\u90e8\u7f72\u6a21\u5f0f\uff0c\u4efb\u610f\u526f\u672c\u79d2\u7ea7\u6545\u969c\u63a5\u7ba1\uff0cRPO = 0\uff0cRTO &lt; 8s\u3002\u540c\u65f6\u652f\u6301\u591a\u6d3b\u4e0e\u5355\u5143\u5316\u90e8\u7f72\uff0c\u5b9e\u73b0\u8de8\u5730\u57df\u540c\u65f6\u5199\u5165\u3001\u8de8\u4e91\u7075\u6d3b\u6269\u5c55\uff0c\u6beb\u79d2\u7ea7\u540c\u6b65\u5ef6\u8fdf\u4fdd\u969c\u6570\u636e\u4e00\u81f4\u3002\u5728\u5f53\u524d\u4e1a\u52a1\u5bf9\u53ef\u7528\u533a\u7ea7\u9ad8\u53ef\u7528\u65e5\u76ca\u8feb\u5207\u7684\u9700\u6c42\u4e0b\uff0cOceanBase \u591a\u6d3b\u67b6\u6784\u63d0\u4f9b\u4e86\u4ece\u5bb9\u707e\u5230\u5408\u89c4\u7684\u5168\u65b9\u4f4d\u9ad8\u53ef\u7528\u4fdd\u969c\u3002\u603b\u4f53\u6765\u770b\uff0cOceanBase \u80fd\u529b\u4e0e\u516c\u53f8\u4e1a\u52a1\u573a\u666f\u3001\u75db\u70b9\u9ad8\u5ea6\u5339\u914d\uff1a<\/p>\n<p><strong>\u7075\u6d3b\u67b6\u6784\uff1a<\/strong> \u5355\u673a\u5206\u5e03\u5f0f\u4e00\u4f53\u5316\u80fd\u529b\uff0c\u8ba9\u96f6\u6563 MySQL \u5c0f\u4e1a\u52a1\u4ece\u6700\u5c0f\u89c4\u6a21\u8d77\u6b65\uff0c\u968f\u589e\u957f\u65e0\u7f1d\u6269\u5c55\u81f3\u5206\u5e03\u5f0f\u96c6\u7fa4\uff0c\u540c\u65f6\u901a\u8fc7\u591a\u79df\u6237\u673a\u5236\u6309\u9700\u5206\u914d\u8d44\u6e90\uff0c\u89e3\u51b3\u5c0f\u4e1a\u52a1\u6574\u5408\u96be\u3001\u6269\u5c55\u9700\u8fc1\u79fb\u5207\u6362\u7684\u75db\u70b9\uff0c\u5b9e\u73b0\u6210\u672c\u4e0e\u5f39\u6027\u7684\u6700\u4f18\u5e73\u8861\u3002<\/p>\n<p><strong>\u964d\u4f4e\u6210\u672c\uff1a<\/strong> \u901a\u8fc7\u5206\u5c42\u8f6c\u50a8\u3001\u589e\u91cf\u5408\u5e76\u548c\u4e24\u5c42\u538b\u7f29\uff0c\u5728\u4fdd\u969c\u9ad8\u6027\u80fd\u5199\u5165\u7684\u540c\u65f6\u5927\u5e45\u538b\u7f29\u5b58\u50a8\u6210\u672c\uff08\u964d\u5e45\u53ef\u8fbe 40%+\uff09\uff0c\u89e3\u51b3 MySQL \u7c7b\u4e1a\u52a1\u5b58\u50a8\u6210\u672c\u9ad8\u3001\u5199\u653e\u5927\u4e25\u91cd\u7684\u75db\u70b9\u3002<\/p>\n<ul>\n<li><strong>\u5206\u5c42\u8f6c\u50a8\uff1a<\/strong> \u5185\u5b58\u6570\u636e\u7ecf L0 \u2192 L1 \u2192 L2 \u4e09\u7ea7 SSTable \u9010\u5c42\u4e0b\u6c89\uff0c\u907f\u514d\u5185\u5b58\u963b\u585e\uff0c\u4fdd\u969c\u5199\u5165\u6301\u7eed\u6027\u3002<\/li>\n<li><strong>\u589e\u91cf\u5408\u5e76\uff1a<\/strong> \u4ec5\u5408\u5e76\u88ab\u4fee\u6539\u7684\u70ed\u70b9\u5b8f\u5757\uff0c\u672a\u4fee\u6539\u6570\u636e\u76f4\u63a5\u590d\u7528\uff0c\u6709\u6548\u51cf\u5c11\u5408\u5e76\u5f00\u9500\uff0c\u964d\u4f4e\u5199\u653e\u5927\u3002<\/li>\n<li><strong>\u4e24\u5c42\u538b\u7f29\uff1a<\/strong> \u5148\u4ee5\u884c\u5217\u6df7\u5b58\u7f16\u7801\u5bf9\u7ed3\u6784\u5316\u6570\u636e\u505a\u5b57\u5178\u538b\u7f29\uff0c\u518d\u7528\u901a\u7528\u7b97\u6cd5\u4e8c\u6b21\u538b\u7f29\uff0c\u5728\u6027\u80fd\u4e0e\u538b\u7f29\u7387\u4e4b\u95f4\u7075\u6d3b\u5e73\u8861\uff0c\u5927\u5e45\u524a\u51cf\u5b58\u50a8\u6210\u672c\u3002<\/li>\n<\/ul>\n<p><strong>\u9ad8\u53ef\u7528\uff1a<\/strong> \u539f\u751f\u591a\u6d3b\u67b6\u6784\u57fa\u4e8e Paxos \u534f\u8bae\uff0c\u652f\u6301\u4efb\u610f\u526f\u672c\u79d2\u7ea7\u6545\u969c\u63a5\u7ba1\u3001RPO = 0\uff0cRTO &lt; 8s \u53ca\u8de8\u5730\u57df\u591a\u6d3b\u5199\u5165\uff0c\u6ee1\u8db3\u4e1a\u52a1\u5bf9\u53ef\u7528\u533a\u7ea7\u9ad8\u53ef\u7528\u7684\u4e25\u82db\u8981\u6c42\uff0c\u89e3\u51b3\u5bb9\u707e\u5207\u6362\u6162\u3001\u5f02\u5730\u6570\u636e\u4e00\u81f4\u6027\u5f31\u3001\u5408\u89c4\u90e8\u7f72\u590d\u6742\u7684\u75db\u70b9\u3002<\/p>\n<p><img decoding=\"async\"   referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/remote\/1460000047994532\" alt=\"\" title=\"\"><\/p>\n<p><strong>\u4e3a\u4e86\u6ee1\u8db3\u4e1a\u52a1 AP \u8981\u6c42\uff0c\u589e\u52a0\u4e86 DuckDB \/ HBase \u7b49\u54c1\u7c7b\u5bf9\u6bd4\u9a8c\u8bc1<\/strong>\uff1b\u5728\u4ee5 TP \/ AP \u4e3a\u4e3b\u8981\u573a\u666f\u8fdb\u884c\u843d\u5730\u3001\u627f\u63a5 MySQL\u3001StarRocks \u7b49\u7ec4\u4ef6\u4e1a\u52a1\u7684\u540c\u65f6\uff0c\u5728\u67d0\u4e1a\u52a1\u751f\u4ea7\u73af\u5883\u9ad8\u9891\u805a\u5408 SQL \u573a\u666f\u4e0b\uff0c<strong>OceanBase \u7efc\u5408\u6027\u80fd\u4f18\u4e8e DuckDB\uff084:2 \u80dc\u51fa\uff09<\/strong>\uff0c\u5176\u4e2d <strong>JOIN \u805a\u5408\u67e5\u8be2\u9886\u5148 81.5 \u500d<\/strong>\uff0c\u5145\u5206\u4f53\u73b0\u884c\u5217\u6df7\u5b58\u67b6\u6784\u4f18\u52bf\uff1bDuckDB \u5728\u7eaf\u5217\u5b58\u5927\u5217\u8868\u8fc7\u6ee4\u573a\u666f\u7565\u6709\u4f18\u52bf\uff081.3x\uff09\uff0c\u9664\u4e86 DuckDB\uff0c\u8fd8\u521d\u6b65\u8fdb\u884c\u4e86\u4e0e HBase \u7684\u6027\u80fd\u5bf9\u6bd4\uff0c\u4f46\u7ed3\u679c\u4e0d\u5982\u9884\u671f\uff08\u56e0\u78c1\u76d8\u7c7b\u578b\u5bfc\u81f4 IO \u80fd\u529b\u5b58\u5728\u5dee\u8ddd\uff0cOceanBase \u90e8\u7f72\u65f6\u4f7f\u7528\u540c\u76d8\u73af\u5883\uff0c\u7a7a\u8dd1\u65f6\u78c1\u76d8 IO \u5ef6\u8fdf\u5728 2~3ms\uff0c\u5982\u4f7f\u7528 SSD \u78c1\u76d8\u8fdb\u884c\u5206\u76d8\u90e8\u7f72\uff0c\u6027\u80fd\u5b58\u5728\u660e\u663e\u63d0\u5347\uff09\uff0c\u540e\u7eed\u4f1a\u8ddf\u8fdb\u65b0\u7248\u672c\u4f18\u5316\u5e76\u548c\u793e\u533a\u5171\u5efa\uff0c\u6301\u7eed\u8fdb\u884c\u8c03\u7814\u53ca\u65b9\u6848\u4f18\u5316\u3002\u8be6\u7ec6\u6d4b\u8bd5\u9a8c\u8bc1\u6570\u636e\u5982\u4e0b\uff1a<\/p>\n<p><img decoding=\"async\"   referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/remote\/1460000047994533\" alt=\"\" title=\"\" loading=\"lazy\"><\/p>\n<p><img decoding=\"async\"   referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/remote\/1460000047994534\" alt=\"\" title=\"\" loading=\"lazy\"><\/p>\n<p><img decoding=\"async\"   referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/remote\/1460000047994535\" alt=\"\" title=\"\" loading=\"lazy\"><\/p>\n<p><img decoding=\"async\"   referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/remote\/1460000047994536\" alt=\"\" title=\"\" loading=\"lazy\"><\/p>\n<h2>\u4e09\u3001\u843d\u5730\u5b9e\u8df5<\/h2>\n<p>\u5f97\u7269\u6570\u636e\u5e93\u9009\u578b\u614e\u91cd\uff0c\u5bf9\u7a33\u5b9a\u6027\u8981\u6c42\u9ad8\u3002\u8fd1\u6765\u968f\u7740\u591a\u4e91\u3001AI\u3001\u5411\u91cf\u7b49\u591a\u79cd\u6218\u7565\u76ee\u6807\u7684\u5236\u5b9a\uff0cOceanBase \u5728\u7a33\u5b9a\u6027\u3001\u6027\u80fd\u3001\u6210\u672c\u7b49\u65b9\u9762\u4f18\u52bf\u9010\u6b65\u51f8\u663e\uff0c\u57fa\u4e8e OceanBase \u7684\u9a8c\u8bc1\u3001\u63a8\u5e7f\u843d\u5730\u4e5f\u9010\u6b65\u5c55\u5f00\u3002<\/p>\n<h3>DBA \u9a8c\u8bc1\u8bc4\u4f30<\/h3>\n<p>\u5728\u5b9e\u9645\u4e1a\u52a1\u63a8\u5e7f\u524d\uff0cDBA \u7aef\u8fdb\u884c\u4e86\u8be6\u7ec6\u538b\u6d4b\u9a8c\u8bc1\uff0c\u57fa\u4e8e\u4e0d\u540c\u5e76\u53d1\u5ea6\u548c\u884c\u5217\u5b58\u50a8\u573a\u666f\uff0cOceanBase \u8868\u73b0\u51fa\u8f83\u597d\u7684\u6027\u80fd\u6c34\u5e73\u3002<\/p>\n<ul>\n<li><strong>\u9ad8\u5e76\u53d1\u652f\u6301:<\/strong>  \u5728\u4e0d\u540c\u7684\u8bfb\u5199\u6a21\u5f0f\u4e0b\uff0cOceanBase \u5c55\u73b0\u51fa\u4f18\u5f02\u7684\u541e\u5410\u91cf\u8868\u73b0\uff08TPS \u548c QPS\uff09\u3002\u4f8b\u5982\uff0c\u5728 200 \u5e76\u53d1\u4e0b\uff0c\u884c\u5217\u6df7\u5b58\u6a21\u5f0f\u7684 TPS \u503c\u9ad8\u8fbe 13076.91\uff0c\u663e\u793a\u51fa\u5176\u4f18\u79c0\u7684\u5904\u7406\u80fd\u529b\uff0c\u9002\u5408\u9ad8\u5e76\u53d1\u7684\u5728\u7ebf\u4e8b\u52a1\u5904\u7406\uff08OLTP\uff09\u573a\u666f\u3002<\/li>\n<li><strong>\u9ad8\u6548\u7684\u8bfb\u5199\u6027\u80fd:<\/strong> \u5728\u53ea\u8bfb\u548c\u53ea\u5199\u6a21\u5f0f\u4e0b\uff0c\u884c\u5b58\u8868\u3001\u5217\u5b58\u8868\u7684\u6027\u80fd\u8868\u73b0\u5747\u8f83\u4e3a\u7a81\u51fa\u3002\u5728 100 QPS \u60c5\u51b5\u4e0b\uff0cOceanBase \u7684 TPS \u503c\u80fd\u591f\u8fbe\u5230 7230 \u5de6\u53f3\uff0c\u8868\u660e\u5b83\u80fd\u591f\u9ad8\u6548\u5904\u7406\u5927\u91cf\u67e5\u8be2\u8bf7\u6c42\uff0c\u9002\u5408\u5927\u89c4\u6a21\u6570\u636e\u7684\u5206\u6790\u9700\u6c42\uff08OLAP\uff09\u3002<\/li>\n<li><strong>\u8d44\u6e90\u5229\u7528\u7387:<\/strong> CPU \u4f7f\u7528\u7387\u5728\u4e0d\u540c\u8d1f\u8f7d\u4e0b\u8868\u73b0\u5408\u7406\u3002\u4f8b\u5982\uff0c\u5728 200 \u5e76\u53d1\u4e0b\uff0c\u884c\u5b58\u8868\u7684 CPU \u4f7f\u7528\u7387\u4e3a 63.73%\uff0c\u663e\u793a\u51fa\u5176\u5728\u9ad8\u8d1f\u8377\u4e0b\u7684\u826f\u597d\u8d44\u6e90\u5206\u914d\u80fd\u529b\u3002\u8fd9\u80fd\u591f\u786e\u4fdd\u7cfb\u7edf\u7684\u7a33\u5b9a\u6027\u548c\u53ef\u9760\u6027\u3002<\/li>\n<li><strong>\u7075\u6d3b\u7684\u5b58\u50a8\u5f15\u64ce:<\/strong> OceanBase \u652f\u6301\u884c\u5b58\u3001\u5217\u5b58\u53ca\u6df7\u5408\u5b58\u50a8\uff0c\u80fd\u591f\u6839\u636e\u4e0d\u540c\u7684\u4e1a\u52a1\u9700\u6c42\u548c\u6570\u636e\u7279\u6027\u9009\u62e9\u6700\u4f18\u7684\u5b58\u50a8\u6a21\u5f0f\uff0c\u4ece\u800c\u63d0\u9ad8\u5904\u7406\u6548\u7387\u3002<\/li>\n<\/ul>\n<p><strong>\u538b\u6d4b\u548c\u7ed3\u8bba\u53c2\u8003\u4e0b\u56fe<\/strong><\/p>\n<p><img decoding=\"async\"   referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/remote\/1460000047994537\" alt=\"\" title=\"\" loading=\"lazy\"><\/p>\n<p>\u590d\u6742\u67e5\u8be2\u662f\u6570\u636e\u5e93\u7684\u9a8c\u8bc1\u91cd\u70b9\uff0c\u9a8c\u8bc1\u8fc7\u7a0b\u4e2d\uff0cDBA \u56e2\u961f\u540c\u65f6\u6df1\u5ea6\u5bf9\u6bd4\u4e86 MySQL \u548c OceanBase \u5728\u590d\u6742\u67e5\u8be2\uff0c\u6bd4\u5982<strong>\u805a\u5408\u67e5\u8be2\u3001\u5206\u9875\u6392\u5e8f\u67e5\u8be2\u7b49\u573a\u666f\u4e2d\u7684\u8868\u73b0<\/strong>\uff1b\u5982\u4e0b SQL1 \u548c SQL2 \u5206\u522b\u7528\u4e8e\u83b7\u53d6\u67d0\u4e00\u5468\u671f\u5185 SQL \u5ba1\u6838\u7684\u6267\u884c\u60c5\u51b5\u7edf\u8ba1\u548c\u5206\u9875\u6392\u5e8f\u67e5\u8be2\u660e\u7ec6\u60c5\u51b5\uff1b<\/p>\n<p><strong>SQL1<\/strong><\/p>\n<p>`select count(distinct(a.field_A)) as count, <br \/>SUM(CASE WHEN b.<code>field_B<\/code> IN (0,1,3,7) THEN 1 ELSE 0 END) AS <code>total_cnt<\/code>,<br \/>SUM(CASE WHEN b.<code>field_B<\/code> IN (0) THEN 1 ELSE 0 END) AS <code>todo<\/code>,<br \/>SUM(CASE WHEN b.<code>field_B<\/code> IN (1,7) THEN 1 ELSE 0 END) AS <code>done<\/code>,<br \/>SUM(CASE WHEN b.<code>field_B<\/code> IN (3) THEN 1 ELSE 0 END) AS <code>auto<\/code> <br \/>from table_A a  join table_B b on a.field_A = b.field_C <br \/>and b.<code>field_B<\/code> IN (0,1,3,7) and b.create_time &gt;= {START_TS} and b.create_time &lt; {END_TS}  <br \/>where  a.is_deleted in (0)`<\/p>\n<p><strong>SQL2<\/strong><\/p>\n<p><code>select a.*, SUM(CASE WHEN b.<\/code>field_B<code> IN (0,1,3,7) THEN 1 ELSE 0 END) AS  <\/code>totalCount` ,<br \/>SUM(CASE WHEN b.<code>field_B<\/code> IN (0) THEN 1 ELSE 0 END) AS <code>amount<\/code>,<br \/>SUM(CASE WHEN b.<code>field_B<\/code> IN (1,7) THEN 1 ELSE 0 END) AS <code>done<\/code>,<br \/>SUM(CASE WHEN b.<code>field_B<\/code> IN (3) THEN 1 ELSE 0 END) AS <code>auto<\/code>, <br \/>sum(IF( b.create_time &gt;= {START_TS} and b.field_B = 0, 1, 0)) as amount_current <br \/>from table_A a  join table_B b on a.field_A = b.field_C <br \/>and b.<code>field_B<\/code> IN (0,1,3,7) and b.create_time &gt;= {START_TS} and b.create_time &lt; {END_TS}  <br \/>where  a.is_deleted in (0) group by field_A order by amount desc limit 0, 10`<\/p>\n<p>\u8fd9\u4e24\u4e2a\u662f\u5e38\u89c1\u7684\u590d\u6742\u67e5\u8be2 SQL\uff0c\u5728 MySQL \u4e2d\u7684\u6267\u884c\u8ba1\u5212\u8c03\u5230\u6700\u4f18\uff0c\u8017\u65f6\u4e5f\u9700\u8981 1.3s \u548c 3.9s\u3002\u5728 OceanBase \u4e2d\u5bf9\u76f8\u540c\u7684 SQL \u8fdb\u884c\u6d4b\u8bd5\uff0c\u5e76\u8fdb\u884c\u4f18\u5316\u5bf9\u6bd4\uff0c<strong>\u6027\u80fd\u63d0\u5347\u6548\u679c\u660e\u663e\uff1a<\/strong> \u901a\u8fc7 5 \u4e2a\u7ef4\u5ea6\u7684\u6e10\u8fdb\u5f0f\u4f18\u5316\uff0c<strong>\u5c06 SQL2 \u6267\u884c\u65f6\u95f4\u4ece 4s \u964d\u81f3 0.02s\uff0c\u6574\u4f53\u6027\u80fd\u63d0\u5347\u7ea6 200 \u500d\uff1bSQL1 \u4ece 1.3s \u964d\u81f3 0.01s\uff0c\u63d0\u5347\u7ea6 130 \u500d\u3002<\/strong> \u4e0b\u56fe\u8be6\u7ec6\u4ecb\u7ecd\u8fd9\u51e0\u9879\u4f18\u5316\u7684\u601d\u8def\uff1a<\/p>\n<p><img decoding=\"async\"   referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/remote\/1460000047994538\" alt=\"\" title=\"\" loading=\"lazy\"><\/p>\n<p>OceanBase \u901a\u8fc7\u8ba1\u5212\u7f13\u5b58\u590d\u7528\u3001\u5206\u533a\u88c1\u526a\u51cf\u5c11\u626b\u63cf\u3001\u5217\u5b58\u7d22\u5f15\u7834\u6700\u5de6\u524d\u7f00\u74f6\u9888\u3001\u591a\u6838\u5e76\u884c\u6267\u884c\u63d0\u901f\u3001Hint \u6307\u5b9a\u7b97\u6cd5\u4e94\u5927\u7279\u6027\uff0c\u4ece \u201c\u8ba1\u5212\u751f\u6210\u2192\u6570\u636e\u626b\u63cf\u2192\u7d22\u5f15\u9009\u62e9\u2192\u6267\u884c\u8c03\u5ea6\u2192\u7b97\u6cd5\u51b3\u7b56\u201d \u5168\u94fe\u8def\u538b\u7f29\u590d\u6742 SQL \u7684\u6267\u884c\u5f00\u9500\u3002<\/p>\n<p><img decoding=\"async\"   referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/remote\/1460000047994539\" alt=\"\" title=\"\" loading=\"lazy\"><\/p>\n<p>\u9700\u8981\u6307\u51fa\u7684\u662f\uff0cOceanBase \u63d0\u4f9b\u4e86\u4e30\u5bcc\u7684\u6267\u884c\u8ba1\u5212 Hint\uff0c<strong>\u8ba9 DBA \u53ef\u4ee5\u5728 SQL \u4e2d\u76f4\u63a5\u6307\u5b9a\u7b97\u6cd5\uff0c\u7cbe\u51c6\u5e72\u9884\u6267\u884c\u8ba1\u5212\u7684\u751f\u6210\u3002<\/strong> OceanBase \u7684\u6267\u884c\u8ba1\u5212 Hint \u4e0d\u662f\u65e5\u5e38\u8c03\u4f18\u5de5\u5177\uff0c\u800c\u662f\u4f18\u5316\u5668\u504f\u5dee\u65f6\u7684\u515c\u5e95\u5e72\u9884\u80fd\u529b\u2014\u2014\u5f53\u751f\u4ea7 SQL \u7a81\u53d1\u52a3\u5316\u3001\u7edf\u8ba1\u4fe1\u606f\u5931\u51c6\u6216\u5173\u8054\u6761\u4ef6\u590d\u6742\u5bfc\u81f4\u9009\u9519\u7b97\u6cd5\u65f6\uff0cDBA \u53ef\u76f4\u63a5\u5728 SQL \u4e2d\u6307\u5b9a\u7b97\u6cd5\u7ea0\u6b63\u6267\u884c\u8ba1\u5212\uff0c\u65e0\u9700\u6539\u5199 SQL\uff0c\u8fd9\u4efd\u80fd\u529b\u662f MySQL \u6240\u4e0d\u5177\u5907\u7684\u3002<\/p>\n<p>\u4e0b\u56fe\u662f\u56e2\u961f\u57fa\u4e8e OceanBase SQL \u67e5\u8be2\u8ba1\u5212\u548c OceanBase SQL Hint \u7684\u8be6\u7ec6\u62c6\u89e3\u548c\u5206\u6790\u3002<\/p>\n<p><img decoding=\"async\"   referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/remote\/1460000047994540\" alt=\"\" title=\"\" loading=\"lazy\"><\/p>\n<p><img decoding=\"async\"   referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/remote\/1460000047994541\" alt=\"\" title=\"\" loading=\"lazy\"><\/p>\n<h3>\u4e1a\u52a1 POC<\/h3>\n<p>\u5728\u6b63\u5f0f\u63a8\u5e7f\u4e1a\u52a1\u4e4b\u524d\uff0cOceanBase \u5728 DBA \u56e2\u961f\u5185\u90e8\u5c1d\u8bd5\uff0cDBA \u5185\u90e8 AP \u62a5\u8868\u4e1a\u52a1\u8bd5\u70b9\uff0cSQL \u6267\u884c\u901f\u5ea6\u5e73\u5747\u63d0\u5347 10~30 \u500d\u3002DBA \u62a5\u8868\u4e1a\u52a1\u4e00\u76f4\u57fa\u4e8e MySQL\uff0c\u5b58\u5728\u590d\u6742\u67e5\u8be2\u8017\u65f6\u957f\u7684\u95ee\u9898\uff0c\u5927\u90e8\u5206\u8d85\u8fc7 1 \u79d2\uff0c\u751a\u81f3\u6709\u8d85\u8fc7 30s \u624d\u80fd\u6267\u884c\u6210\u529f\uff0c\u540c\u65f6\u590d\u6742\u67e5\u8be2\u5e26\u6765\u7684\u8d44\u6e90\u4e92\u65a5\u3001\u9501\u7b49\u5f85\u7b49\u8fd0\u7ef4\u95ee\u9898\u3002<\/p>\n<p>DBA \u5185\u90e8\u62a5\u8868\u4e1a\u52a1\u6574\u4f53\u8fc1\u79fb\u5230 OceanBase\uff0c\u4f7f\u7528 OceanBase \u7269\u5316\u89c6\u56fe\u3001\u884c\u5217\u6df7\u5b58\u7b49\u7279\u6027\uff0cSQL \u6267\u884c\u901f\u5ea6\u5e73\u5747\u63d0\u5347 10~30 \u500d\uff0c\u540c\u65f6\u901a\u8fc7\u6df7\u6c8c\u5de5\u7a0b\uff0c\u9a8c\u8bc1 OceanBase \u5728\u5404\u5f02\u5e38\u573a\u666f\u4e0b\u7684\u6b62\u8840\u624b\u6bb5\u5e76\u5f62\u6210\u8fd0\u7ef4 SOP\uff0c\u79ef\u7d2f OceanBase \u8fd0\u7ef4\u7ecf\u9a8c\uff0c\u63d0\u632f DBA \u56e2\u961f\u628a OceanBase \u9762\u5411\u4e1a\u52a1\u843d\u5730\u7684\u4fe1\u5fc3\u3002<\/p>\n<h4>\u7b2c\u4e00\u4e2a\u201c\u5403\u8783\u87f9\u201d\u7684\u4e1a\u52a1<\/h4>\n<p>\u5728 DBA \u5185\u90e8\u5c1d\u8bd5\u79ef\u7d2f\u4e86\u5b9e\u8df5\u7ecf\u9a8c\u540e\uff0c\u6211\u4eec\u5bf9\u67d0\u4e1a\u52a1\u56e2\u961f\u7684\u7cfb\u7edf\u8fdb\u884c\u4e86\u7efc\u5408\u8bc4\u4f30\uff0c\u8be5\u56e2\u961f\u5171\u7ba1\u7406\u591a\u5957 MySQL \u96c6\u7fa4\uff0c\u603b\u89c4\u6a21\u8fbe\u767e\u6838 CPU\u3001\u5b58\u50a8\u91cf TB \u7ea7\uff0c\u6709\u4ee5\u4e0b\u4e1a\u52a1\u75db\u70b9\uff1a<\/p>\n<ul>\n<li><strong>TP &#038; AP \u6df7\u67e5\uff0cCPU \u7b49\u544a\u8b66\u9891\u53d1\uff1a<\/strong> \u666e\u904d\u6ca1\u6709\u53ea\u8bfb\u5b9e\u4f8b\uff0c\u540c\u65f6\u5b58\u5728\u5927\u91cf\u590d\u6742\u805a\u5408\u67e5\u8be2\uff0c\u957f\u671f\u5bf9 TP \u4e1a\u52a1\u67e5\u8be2\u9020\u6210\u8f83\u5927\u8d44\u6e90\u6324\u5360\uff0cCPU \u7ecf\u5e38\u544a\u8b66\u3002<\/li>\n<li><strong>\u78c1\u76d8\u5bb9\u91cf\u95ee\u9898\u51f8\u663e\uff1a<\/strong> \u90e8\u5206 AI \u76f8\u5173 MySQL \u78c1\u76d8\u589e\u957f\u8fc5\u901f\uff0cB+Tree \u67b6\u6784\u4e0b\u788e\u7247\u660e\u663e\uff1b\u5927\u8868\u8f83\u591a\uff0c\u6267\u884c DDL \u6240\u9700\u9884\u7559\u989d\u5916\u7a7a\u95f4\u8f83\u5927\uff0c\u78c1\u76d8\u6210\u672c\u538b\u529b\u663e\u8457\u3002<\/li>\n<li><strong>\u8d44\u6e90\u5206\u914d\u4e0d\u5408\u7406\uff1a<\/strong> QPS \u8f83\u4f4e\u7684\u5b9e\u4f8b\u8f83\u591a\uff0c\u5373\u4f7f\u5728\u6700\u4f4e\u914d\u7f6e\u4e0b\u4e5f\u5b58\u5728\u8d44\u6e90\u6d6a\u8d39\u3002<\/li>\n<li><strong>\u8fd0\u7ef4\u5904\u7406\u590d\u6742\uff1a<\/strong> \u5b58\u5728\u5927\u91cf\u7a7a\u957f\u4e8b\u52a1\u53ca\u5f02\u5e38 DML\uff0c\u5e38\u89c4\u7ba1\u63a7\u5e73\u53f0\u65e0\u6cd5\u5feb\u901f\u6392\u67e5\u3002<\/li>\n<\/ul>\n<p>\u57fa\u4e8e\u4e1a\u52a1\u56e2\u961f\u76ee\u524d\u9047\u5230\u7684\u5207\u5b9e\u75db\u70b9\uff0cDBA \u56e2\u961f\u6784\u5efa\u4e86\u5168\u9762\u7684\u8fc1\u79fb\u8ba1\u5212\uff0c\u6db5\u76d6<strong>\u5e73\u53f0\u63a5\u5165\u3001\u8d44\u6e90\u89c4\u5212\u3001\u67b6\u6784\u8bbe\u8ba1\u3001\u96c6\u7fa4\u914d\u7f6e\u3001\u8fc1\u79fb\u53d8\u66f4<\/strong>\u7b49\u5404\u4e2a\u73af\u8282\uff0c\u6574\u4f53\u8fc1\u79fb\u6d41\u7a0b\u56fe\u5982\u4e0b\uff1a<\/p>\n<p><img decoding=\"async\"   referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/remote\/1460000047994542\" alt=\"\" title=\"\" loading=\"lazy\"><\/p>\n<p><strong>\u4e1a\u52a1\u6574\u4f53\u8fc1\u79fb\u5b8c\u6210\u540e\uff0c\u6570\u636e\u5e93\u67b6\u6784\u5347\u7ea7\uff0cSQL \u5e73\u5747\u8017\u65f6\u4e0b\u964d 88.3%\uff0c\u4e1a\u52a1\u8d85\u65f6\u63a5\u53e3\u6e05\u96f6\uff0c\u603b\u4f53\u964d\u672c 43%\u3002<\/strong><\/p>\n<p>\u67b6\u6784\u6e05\u6670\u7b80\u6d01\uff0c\u591a\u5957 MySQL \u5230 1 \u5957 OB \u96c6\u7fa4\uff0c\u591a\u79df\u6237\u9694\u79bb\uff1b\u4e09\u4e2a\u4e3b\u673a\u4fbf\u627f\u8f7d\u56e2\u961f\u6574\u4f53\u4e1a\u52a1\uff0c\u5e76\u540c\u65f6\u517c\u987e\u9ad8\u53ef\u7528\u548c TP \/ AP \u4e1a\u52a1\u8d44\u6e90\u9694\u79bb\u3002\u96c6\u7fa4\u5e95\u5c42\u5bbf\u4e3b\u673a\u4e3a\u4e91 ECS \u5b9e\u4f8b\uff0c\u5171\u4e09\u4e2a Zone\uff0c\u5206\u522b\u90e8\u7f72\u5728\u4e24\u4e2a\u53ef\u7528\u533a\uff0c\u53ef\u7528\u533a A \u4e24\u4e2a Zone \u7528\u4e8e\u8bfb\u5199\u4e1a\u52a1\uff0c\u53ef\u7528\u533a B \u4e00\u4e2a Zone \u7528\u4e8e\u53ea\u8bfb\u4e1a\u52a1\uff0c\u6bcf\u4e2a zone \u7531\u82e5\u5e72\u8ba1\u7b97\u8282\u70b9\u7ec4\u6210\u3002\u96c6\u7fa4\u4e2d\u4e5f\u4f1a\u7559\u51fa\u90e8\u5206\u5197\u4f59 CPU \u8d44\u6e90\uff0c\u5f53\u79df\u6237\u51fa\u73b0 CPU \u544a\u8b66\u65f6\uff0c\u5197\u4f59 CPU \u53ef\u4ee5\u79d2\u7ea7\u5b8c\u6210\u79df\u6237\u7684 CPU \u6269\u5bb9\u3002\u6574\u4f53\u67b6\u6784\u5982\u4e0b\uff1a<\/p>\n<p><img decoding=\"async\"   referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/remote\/1460000047994543\" alt=\"\" title=\"\" loading=\"lazy\"><\/p>\n<p><strong>SQL \u5e73\u5747\u8017\u65f6\u4e0b\u964d 88.3%<\/strong>\uff0c\u4e1a\u52a1\u8d85\u65f6\u63a5\u53e3\u6e05\u96f6\uff0c\u6027\u80fd\u63d0\u5347 8.6 \u500d\uff0c\u805a\u5408 \/ \u8303\u56f4\u67e5\u8be2\u54cd\u5e94\u65f6\u95f4\u8f83 MySQL \u964d\u81f3 1% \u4ee5\u5185\uff0c\u4ee5\u67d0\u7814\u53d1\u6548\u80fd\u5e73\u53f0\u4e3a\u4f8b\uff0cAP \u76f8\u5173 SQL \u5e73\u5747\u8017\u65f6\u4ece 6.87s \u964d\u81f3 0.8s\uff0c\u6027\u80fd\u63d0\u5347\u7ea6 8.6 \u500d\uff0c\u8017\u65f6\u4e0b\u964d 88%\u3002\u8be6\u7ec6\u6570\u636e\u5982\u4e0b\uff1a<\/p>\n<p><img decoding=\"async\"   referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/remote\/1460000047994544\" alt=\"\" title=\"\" loading=\"lazy\"><\/p>\n<p><img decoding=\"async\"   referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/remote\/1460000047994545\" alt=\"\" title=\"\" loading=\"lazy\"><\/p>\n<p><strong>\u6210\u672c\u6536\u76ca\u660e\u663e\uff0c\u76f8\u6bd4 MySQL \u603b\u4f53\u4e0b\u964d 43%<\/strong>\uff0c\u4e3b\u8981\u4f53\u73b0\u5728\u5b58\u50a8\u65b9\u9762\uff0cMySQL \u8fc1\u79fb\u5230 OceanBase \u540e\uff0c\u538b\u7f29\u7387 80% \u4ee5\u4e0a\uff0c\u7b80\u5355\u5b57\u6bb5\u573a\u666f\u538b\u7f29\u6bd4\u53ef\u8fbe 10:1 \u4ee5\u4e0a\u3002\u8d44\u6e90\u5229\u7528\u4e0a\uff0c\u57fa\u4e8e OceanBase \u7279\u6709\u7684\u591a\u79df\u6237 PrimaryZone \u6253\u6563 + CPU \u8d85\u5356\uff0c\u5c06\u96c6\u7fa4 ECS CPU \u5229\u7528\u7387\u63d0\u9ad8\u5230 100%\uff0c\u8fdc\u8d85 MySQL \u4e3b\u5907\u67b6\u6784\u7684 50%\u3002<\/p>\n<h4>\u7b2c\u4e00\u4e2a\u201c\u5927\u6362\u8840\u201d\u7684\u4e1a\u52a1<\/h4>\n<p>\u6570\u636e\u5e93\u5e95\u5ea7\u91cd\u7ec4\uff0c\u5728\u6709\u4e86\u7b2c\u4e00\u6b21\u4e1a\u52a1\u7ecf\u9a8c\u540e\uff0c\u5bfb\u627e\u65b0\u201c\u6218\u673a\u201d\uff0c\u4e86\u89e3\u5230\u53e6\u5916\u4e00\u4e2a\u4e1a\u52a1\u56e2\u961f\u5f53\u524d\u6709\u5207\u8eab\u75db\u70b9\uff1a<\/p>\n<ul>\n<li><strong>\u4f20\u7edf MySQL \u67b6\u6784\uff1a<\/strong> \u4e1a\u52a1\u5e93\u4f1a\u5728 MySQL \u4e0b\u6e38\u63a5\u5165\u5f02\u6784\u4ece\u5e93\uff0c\u7528\u4e8e\u4e1a\u52a1 B \u7aef\u8fd0\u8425\u6570\u636e\u805a\u5408\u67e5\u8be2\u3002<\/li>\n<li><strong>\u591a\u5957\u5f02\u6784\u6570\u636e\u5e93\u652f\u6491\u4e1a\u52a1\uff1a<\/strong> \u8fd0\u8425 B \u7aef\u539f\u5148\u5168\u8d70 StarRocks\uff1b\u5546\u5bb6 B \u7aef\u5927\u6d3b\u52a8\u67e5\u8be2\u8d70 StarRocks\uff0c\u5c0f\u6d3b\u52a8\u67e5\u8be2\u8d70 MySQL\uff0c\u901a\u8fc7\u6570\u636e\u540c\u6b65\u5de5\u5177\u4ece MySQL \u5f02\u6784\u540c\u6b65\u5230\u5176\u4ed6\u54c1\u7c7b\u6570\u636e\u5e93\u3002<\/li>\n<li><strong>\u4e1a\u52a1\u5206\u6d41\u75db\u70b9\uff1a<\/strong> \u9700\u8981\u4e1a\u52a1\u624b\u52a8\u5206\u6d41\u70b9\u67e5 \/ \u805a\u5408\u67e5\u8be2\uff0c\u800c\u8fd9\u79cd\u5206\u6d41\u65f6\u5e38\u4e0d\u51c6\u786e\uff0c\u51fa\u73b0\u805a\u5408\u67e5\u8be2\u8d70\u5230 MySQL \u5f71\u54cd\u4e1a\u52a1\u7684\u60c5\u51b5\u3002<\/li>\n<li><strong>\u5b58\u50a8\u6570\u636e\u91cf\u5927\uff1a<\/strong> StarRocks + MySQL \u5360\u7528\u4e86\u5927\u91cf\u7684\u5b58\u50a8\u7a7a\u95f4\uff0c\u540e\u7eed\u6570\u636e\u4e00\u81f4\u6027\u4f9d\u8d56\u540c\u6b65\u5de5\u5177\u4fdd\u969c\u3002<\/li>\n<li><strong>AP \u67e5\u8be2\u6027\u80fd\u6025\u9700\u4f18\u5316\uff1a<\/strong> \u867d\u7136\u4e1a\u52a1\u5bf9\u90e8\u5206\u7ec4\u4ef6\u8fdb\u884c\u4e86\u62c6\u5206\u4ee5\u63d0\u5347\u67e5\u8be2\u6548\u7387\uff0c\u67e5\u8be2\u4ecd\u7136\u5b58\u5728\u63d0\u5347\u7a7a\u95f4\u3002<\/li>\n<\/ul>\n<p>\u5728\u7ecf\u8fc7\u5168\u9762\u7684 POC \u9a8c\u8bc1\u53ca\u6d4b\u8bd5\u540e\uff0cOceanBase \u5f88\u597d\u5730\u89e3\u51b3\u4e86\u5f53\u524d\u95ee\u9898\uff0c\u7279\u522b\u662f\u67b6\u6784\u75db\u70b9\uff0c\u5728\u627f\u8f7d MySQL \u4e1a\u52a1\u7684\u540c\u65f6\uff0c\u538b\u7f29\u7387\u53ca\u6027\u80fd\u4e0a\u5747\u8f83 StarRocks \u66f4\u4f18\uff0c\u5728\u4e0e\u7814\u53d1\u4e1a\u52a1\u9ad8\u6548\u534f\u4f5c\u540e\uff0c\u5bf9\u5f53\u524d\u67b6\u6784\u8fdb\u884c\u201c\u5927\u6362\u8840\u201d\uff0c\u76ee\u524d\u5df2\u5c06 StarRocks \u90e8\u5206\u6d41\u91cf\u5207\u5230 OceanBase \u8fdb\u884c POC\uff0c\u8fd0\u8425 B \u7aef\u5df2\u5168\u90e8\u8d70 OceanBase\u3002\u5e76\u4e14\u6574\u4f53\u6548\u679c\u8d85\u51fa\u9884\u671f\u3002<\/p>\n<ul>\n<li><strong>\u67b6\u6784\u5347\u7ea7\uff1a<\/strong> \u4ece MySQL + StarRocks \u53cc\u94fe\u8def + \u5e94\u7528\u5c42\u624b\u52a8\u5206\u6d41\u5347\u7ea7\u4e3a OceanBase \u884c\u5217\u6df7\u5b58\u4e00\u4f53\u5316\u3002<\/li>\n<\/ul>\n<p><img decoding=\"async\"   referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/remote\/1460000047994546\" alt=\"\" title=\"\" loading=\"lazy\"><\/p>\n<ul>\n<li><strong>\u6d88\u9664\u5f02\u6784\uff1a<\/strong> \u6d88\u9664\u6570\u636e\u540c\u6b65\u5de5\u5177\u94fe\u8def\uff0c\u6570\u636e\u4ece\u5f02\u6b65\u6ede\u540e\u5230\u5b9e\u65f6\u53ef\u89c1\u8f6c\u53d8\u3002<\/li>\n<li>\u4e1a\u52a1\u5206\u6d41\u98ce\u9669\u6d88\u9664\uff1a\u6d88\u9664\u5e94\u7528\u5c42\u624b\u52a8\u5206\u6d41\uff0cOB \u5185\u90e8\u81ea\u52a8\u8def\u7531\u70b9\u67e5 \/ \u805a\u5408\uff0c\u5f7b\u5e95\u675c\u7edd\u5206\u6d41\u9519\u8bef\u5f71\u54cd\u4e1a\u52a1\u7684\u98ce\u9669\u3002<\/li>\n<li><strong>\u5b58\u50a8\u964d\u672c\uff1a<\/strong> \u5b58\u50a8\u4ece\u6570 TB \u7ea7\u964d\u81f3\u767e GB \u7ea7\uff0c\u8f83 MySQL \u538b\u7f29\u7387\u8fbe 94%\uff0c\u8f83 StarRocks \u538b\u7f29\u7387\u8fbe 30%\u3002<\/li>\n<li><strong>SQL \u63d0\u6548\u663e\u8457\uff1a<\/strong> OceanBase \u7684\u805a\u5408 \/ \u8303\u56f4\u67e5\u8be2\u54cd\u5e94\u65f6\u95f4\u8f83 StarRocks \u5e73\u5747\u964d\u4f4e 65%\uff0810%-90%\uff09\uff0c\u8f83 MySQL \u964d\u81f3 1% \u4ee5\u5185\uff1b\u9ad8 QPS \u70b9\u67e5\u4e0e MySQL \u4e92\u6709\u4f18\u52bf\uff0c\u4e14\u663e\u8457\u4f18\u4e8e StarRocks\u3002\u5b9e\u65f6\u6027\u65b9\u9762\uff0cOceanBase \u67e5\u8be2\u5b8c\u5168\u5b9e\u65f6\u65e0\u5ef6\u8fdf\uff0c\u800c StarRocks \u5b58\u5728\u79d2\u7ea7\u5199\u5165-\u8bfb\u53d6\u5ef6\u8fdf\u3002<\/li>\n<\/ul>\n<p><strong>\u66f4\u591a\u8fc1\u79fb\u6536\u76ca\u548c\u5bf9\u6bd4\u6570\u636e\u53c2\u8003\u4e0b\u56fe<\/strong><\/p>\n<p><img decoding=\"async\"   referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/remote\/1460000047994547\" alt=\"\" title=\"\" loading=\"lazy\"><\/p>\n<p><img decoding=\"async\"   referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/remote\/1460000047994548\" alt=\"\" title=\"\" loading=\"lazy\"><\/p>\n<p><img decoding=\"async\"   referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/remote\/1460000047994549\" alt=\"\" title=\"\" loading=\"lazy\"><\/p>\n<p><img decoding=\"async\"   referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/remote\/1460000047994550\" alt=\"\" title=\"\" loading=\"lazy\"><\/p>\n<h2>\u56db\u3001\u843d\u5730\u9047\u5230\u7684\u95ee\u9898\u53ca\u89e3\u51b3\u65b9\u6848<\/h2>\n<p>\u76ee\u524d\u62a5\u8868\u4e1a\u52a1\u53ca\u90e8\u5206 TP \u4e1a\u52a1\u5df2\u5b8c\u6210 OceanBase \u8fc1\u79fb\uff0c\u867d\u7136\u5e26\u6765\u6027\u80fd\u548c\u6210\u672c\u7684\u53cc\u91cd\u597d\u5904\uff0c\u4f46\u8fc1\u79fb\u8fc7\u7a0b\u4e5f\u9047\u5230\u4e0d\u5c11\u95ee\u9898\u548c\u6311\u6218\uff0c\u9664\u4e86\u6027\u80fd\u95ee\u9898\uff0c\u8fd8\u5305\u62ec\u517c\u5bb9\u6027\u7b49\u95ee\u9898\u3002<\/p>\n<h3>\u8fc1\u79fb\u6311\u6218<\/h3>\n<p>\u5728 OceanBase \u6700\u65b0\u7684 LTS \u7248\u672c 4.4.2 \u5b9e\u8df5\u4e2d\uff0c\u9700\u6ce8\u610f\u4e0e MySQL \u5728 SQL \u8bed\u6cd5\u3001\u4e8b\u52a1\u9694\u79bb\u7ea7\u522b\u3001\u81ea\u589e\u5217\u5b9e\u73b0\u7b49\u65b9\u9762\u7684\u5dee\u5f02\uff0c\u901a\u8fc7\u4e1a\u52a1\u9002\u914d\u6216\u53c2\u6570\u8c03\u6574\u89e3\u51b3\u517c\u5bb9\u6027\u95ee\u9898\u3002\u6027\u80fd\u65b9\u9762\uff0c\u901a\u8fc7\u7ed1\u5b9a\u6267\u884c\u8ba1\u5212\u3001\u9519\u5cf0\u5237\u65b0\u7269\u5316\u89c6\u56fe\u7b49\u624b\u6bb5\uff0c\u6709\u6548\u89e3\u51b3\u4e86 AP \u67e5\u8be2\u8d70\u504f\u3001\u7269\u5316\u89c6\u56fe\u5361\u4f4f\u7b49\u74f6\u9888\u3002<\/p>\n<p>\u66f4\u91cd\u8981\u7684\u4e00\u70b9\u662f\uff0c\u4ece\u4f20\u7edf\u6570\u636e\u5e93\u5982 MySQL \u7b49\u8fc1\u79fb\u5230 OceanBase \u65f6\uff0c\u5f15\u5165\u65b0\u7279\u6027\u9700\u8981\u7279\u522b\u5c0f\u5fc3\uff0c\u56e0\u4e3a\u65b0\u7279\u6027\u65b0\u529f\u80fd\u4e5f\u4ecd\u5728\u5b8c\u5584\u4e2d\uff0c\u4e0d\u53ef\u907f\u514d\u6709\u573a\u666f\u9650\u5236\u751a\u81f3\u529f\u80fd\u4e92\u65a5\uff0c\u6bd4\u5982\u8fd9\u91cc\u9047\u5230\u7684\u5b9e\u65f6\u7269\u5316\u89c6\u56fe\u4e0e DDL \u51b2\u7a81\u95ee\u9898\uff0c\u5728\u5f15\u5165\u65b0\u529f\u80fd\u65f6\u987b\u5efa\u7acb\u4e25\u683c\u7684\u51c6\u5165\u5ba1\u6838\u3001\u76d1\u63a7\u544a\u8b66\u548c\u6545\u969c\u6f14\u7ec3\u673a\u5236\u3002\u4e0a\u7ebf\u524d\u5e94\u5168\u9762\u8bc4\u4f30\uff0c\u907f\u514d\u5bf9\u4e1a\u52a1\u9020\u6210\u975e\u5fc5\u8981\u5f71\u54cd\u3002<\/p>\n<p>\u5728\u4fdd\u969c\u4e1a\u52a1\u7a33\u5b9a\u6027\u3001\u53ef\u7528\u6027\u524d\u63d0\u4e0b\uff0c\u901a\u8fc7\u8fc1\u79fb OceanBase \u6765\u83b7\u5f97\u6027\u80fd\u3001\u6210\u672c\u53cc\u91cd\u63d0\u5347\uff0c\u7279\u522b\u662f\u5728\u63a5\u4e0b\u6765\u8fdb\u5165\u6df1\u6c34\u533a\u3001\u6838\u5fc3\u4e1a\u52a1\u63a8\u5e7f\u65f6\uff0c\u8fd8\u6709\u4e0d\u5c11\u5207\u5b9e\u9700\u8981\u89e3\u51b3\u7684\u95ee\u9898\uff0c\u9700\u8981\u6c89\u6dc0\u603b\u7ed3\u7684\u7ecf\u9a8c\u3002<\/p>\n<p>\u4ee5\u4e0b\u4e3a\u8fc1\u79fb\u8fc7\u7a0b\u4e2d\u9047\u5230\u7684\u95ee\u9898\u548c\u603b\u7ed3\uff0c\u4f8b\u5982\u5b9e\u65f6\u7269\u5316\u89c6\u56fe\u548c DDL \u76f8\u51b2\u7a81\u3001SQL \u8bed\u6cd5\u4e0d\u517c\u5bb9\u3001\u7528\u6237\u8fde\u63a5\u5b57\u7b26\u4e32\u88ab\u8f6c\u4e49\u7b49\uff1a<\/p>\n<p><img decoding=\"async\"   referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/remote\/1460000047994551\" alt=\"\" title=\"\" loading=\"lazy\"><\/p>\n<p><img decoding=\"async\"   referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/remote\/1460000047994552\" alt=\"\" title=\"\" loading=\"lazy\"><\/p>\n<h3>\u8fd0\u7ef4\u4f53\u7cfb\u8f6c\u578b<\/h3>\n<p>\u8fd0\u7ef4\u6a21\u5f0f\u4ece\u5b9e\u4f8b\u7ea7\u8f6c\u4e3a\u79df\u6237\u7ea7 + \u96c6\u7fa4\u7ea7\uff0c\u5728\u76d1\u63a7\u3001\u5907\u4efd\u548c\u5bb9\u91cf\u89c4\u5212\u4e0a\u5168\u9762\u9002\u914d OceanBase \u7684\u5206\u5e03\u5f0f\u7279\u6027\u3002\u5de5\u5177\u94fe\u4e5f\u76f8\u5e94\u5347\u7ea7\uff0c\u4ece\u4e91 MySQL \u7684 \u201c\u63a7\u5236\u53f0 + \u6570\u636e\u540c\u6b65\u5de5\u5177 + \u6570\u636e\u5e93\u8bca\u65ad\u5de5\u5177 + \u81ea\u7814 DBA \u7ba1\u63a7\u5e73\u53f0\u201d \u5207\u6362\u4e3a OceanBase \u7684 \u201cOCP + OMS + diag + ODC \/ \u81ea\u7814 DBA \u7ba1\u63a7\u5e73\u53f0\u201d \u4f53\u7cfb\uff0c\u5b9e\u73b0\u7ba1\u63a7\u3001\u8fc1\u79fb\u3001\u8bca\u65ad\u4e0e\u5f00\u53d1\u7684\u5168\u94fe\u8def\u8986\u76d6\u3002<\/p>\n<p><img decoding=\"async\"   referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/remote\/1460000047994553\" alt=\"\" title=\"\" loading=\"lazy\"><\/p>\n<p><img decoding=\"async\"   referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/remote\/1460000047994554\" alt=\"\" title=\"\" loading=\"lazy\"><\/p>\n<p>DBA \u56e2\u961f\u5bf9 OceanBase \u77e5\u8bc6\u6846\u67b6\u4e5f\u8fdb\u884c\u4e86\u68b3\u7406\uff1a<\/p>\n<p><img decoding=\"async\"   referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/remote\/1460000047994555\" alt=\"\" title=\"\" loading=\"lazy\"><\/p>\n<h3>\u56e2\u961f\u80fd\u529b\u5efa\u8bbe<\/h3>\n<p>\u901a\u8fc7 \u201c\u57fa\u7840\u57f9\u8bad \u2014 \u6df1\u5ea6\u5b9e\u8df5 \u2014 \u8ba4\u8bc1\u57f9\u517b\u201d \u4e09\u5c42\u8def\u5f84\uff0cDBA \u56e2\u961f\u7cfb\u7edf\u63d0\u5347\u4ece OceanBase \u67b6\u6784\u539f\u7406\u5230\u6027\u80fd\u8c03\u4f18\u7684\u5b9e\u6218\u80fd\u529b\uff0c\u5e76\u901a\u8fc7\u8fbe\u6210 OBCP \u8ba4\u8bc1\u76ee\u6807\uff0c\u5df2\u5efa\u7acb OceanBase \u7cfb\u7edf\u5316\u77e5\u8bc6\u4f53\u7cfb\u6846\u67b6\uff0c\u8bad\u7ec3\u51fa OceanBase \u4e13\u9879\u8fd0\u7ef4\u4eba\u5458\u3002\u540c\u65f6\uff0c\u57fa\u4e8e\u6280\u672f\u5206\u4eab\u3001\u9879\u76ee\u5b9e\u6218\u5e26\u6559\u548c\u5185\u90e8\u77e5\u8bc6\u5e93\u7b49\u9014\u5f84\uff0c\u5f62\u6210 \u201c\u5206\u4eab \u2014 \u5b9e\u6218 \u2014 \u6c89\u6dc0\u201d \u7684\u77e5\u8bc6\u8f6c\u79fb\u95ed\u73af\uff0c\u6301\u7eed\u63d0\u5347\u56e2\u961f\u80fd\u529b\u3002<\/p>\n<p><img decoding=\"async\"   referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/remote\/1460000047994556\" alt=\"\" title=\"\" loading=\"lazy\"><\/p>\n<h2>\u4e94\u3001\u672a\u6765\u89c4\u5212\u4e0e\u67b6\u6784\u6f14\u8fdb<\/h2>\n<p>\u672a\u6765 OceanBase \u5728\u56e2\u961f\u4e2d\u7684\u89c4\u5212\u5c06\u9010\u6b65\u8fdb\u5165\u6838\u5fc3\u533a\u3001\u6df1\u6c34\u533a\uff0c\u540c\u65f6\u4ece\u6210\u672c\u3001\u6027\u80fd\u3001\u6548\u7387\u3001AI \u667a\u80fd\u3001AI Agent \u5e95\u5ea7\u7b49\u591a\u7ef4\u5ea6\u4e3a\u4e1a\u52a1\u8d4b\u80fd\u63d0\u6548\u3002<\/p>\n<p>\u5927\u81f4\u5206\u4e09\u4e2a\u9636\u6bb5\u63a8\u8fdb\uff1a\u77ed\u671f\uff080.5-1 \u5e74\uff09\u592f\u5b9e\u57fa\u7840\uff0c\u5efa\u7acb\u6280\u672f\u652f\u6491\u3001\u6807\u51c6 SOP \u548c\u5e94\u6025\u6f14\u7ec3\u4f53\u7cfb\uff1b\u4e2d\u671f\uff081-2 \u5e74\uff09\u5f15\u5165 OBKV \u843d\u5730\u4e1a\u52a1\u573a\u666f\u3001\u4e0a\u7ebf\u5411\u91cf\u68c0\u7d22\uff0c\u5b8c\u6210\u591a\u4e91\u591a\u53ef\u7528\u533a\u5efa\u8bbe\u5e76\u5f15\u6d41\u6838\u5fc3\u65b0\u589e\u4e1a\u52a1\uff1b\u957f\u671f\uff082-3 \u5e74\uff09\u5efa\u6210\u7edf\u4e00\u591a\u6a21\u6570\u636e\u5e73\u53f0\uff0c\u8986\u76d6 90% \u6570\u636e\u573a\u666f\u3002<\/p>\n<p><img decoding=\"async\"   referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/remote\/1460000047994557\" alt=\"\" title=\"\" loading=\"lazy\"><\/p>\n<p>\u56f4\u7ed5 AIOps \u65b9\u5411\uff0c\u4ece\u5f02\u5e38\u68c0\u6d4b\u3001\u6839\u56e0\u5206\u6790\u3001\u5bb9\u91cf\u9884\u6d4b\u5230\u81ea\u52a8\u8c03\u53c2\uff0c\u6784\u5efa\u667a\u80fd\u8fd0\u7ef4\u5168\u94fe\u8def\u80fd\u529b\uff0c\u5b9e\u73b0\u6027\u80fd\u9884\u8b66\u3001\u6545\u969c\u81ea\u6108\u548c\u8d44\u6e90\u89c4\u5212\u7684\u81ea\u52a8\u5316\u4e0e\u667a\u80fd\u5316\u3002\u4ee5 OceanBase \u8fc1\u79fb\u4e3a\u5951\u673a\uff0c\u5b9e\u73b0\u6210\u672c\u3001\u654f\u6377\u6027\u3001\u521b\u65b0\u4e0e\u98ce\u9669\u56db\u5927\u6536\u76ca\uff1a3 \u5e74\u5185 TCO \u964d\u4f4e 50%\uff0c\u4e1a\u52a1\u4e0a\u7ebf\u51c6\u5907\u7f29\u77ed\u81f3 1 \u5929\u5185\uff0c\u8986\u76d6\u5b9e\u65f6\u5206\u6790\u4e0e\u4e2a\u6027\u5316\u63a8\u8350\u7b49\u65b0\u573a\u666f\uff0c\u5e76\u8fbe\u6210\u79d2\u7ea7\u6545\u969c\u6062\u590d\u4e0e\u6570\u636e\u96f6\u4e22\u5931\u3002\u6301\u7eed\u63a8\u52a8 OceanBase \u7684\u5168\u9762\u843d\u5730\uff0c\u5173\u6ce8\u5e76\u8c03\u7814 OceanBase LakeBase \u7b49\u9762\u5411 AI \u5e95\u5ea7\u7684\u6570\u636e\u5e93\u4ea7\u54c1\uff0c\u56e2\u961f\u5c06\u81f4\u529b\u4e8e\u6784\u5efa\u9762\u5411\u672a\u6765\u3001\u9762\u5411 AI Agent \u7684\u591a\u6a21\u591a\u6001\u6570\u636e\u57fa\u7840\u8bbe\u65bd\uff0c\u89e3\u51b3\u4e1a\u52a1\u5f53\u524d\u75db\u70b9\uff0c\u4e3a\u4e1a\u52a1\u521b\u65b0\u63d0\u4f9b\u575a\u5b9e\u6570\u636e\u5e95\u5ea7\u652f\u6491\u3002<\/p>\n<p><img decoding=\"async\"   referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/remote\/1460000047994558\" alt=\"\" title=\"\" loading=\"lazy\"><\/p>\n<h2>\u5f80\u671f\u56de\u987e<\/h2>\n<p>1.<a href=\"https:\/\/segmentfault.com\/a\/1190000047952720\" target=\"_blank\" rel=\"noopener noreferrer\">AI UITester\uff1aAI Native \u7684 UI \u81ea\u52a8\u5316\u6d4b\u8bd5\u65b0\u8303\u5f0f\uff5c\u5f97\u7269\u6280\u672f<\/a><\/p>\n<p>2.<a href=\"https:\/\/segmentfault.com\/a\/1190000047943641\" target=\"_blank\" rel=\"noopener noreferrer\">\u4ece\u72c2\u91ce\u4ee3\u7801\u5230\u6309\u76ee\u6807\u751f\u4ea7\uff1a\u5f97\u7269\u63a8\u8350 AI Harness \u7684\u5de5\u7a0b\u5316\u5b9e\u8df5\uff5cAICon \u6f14\u8bb2\u6574\u7406<\/a> <\/p>\n<p>3.<a href=\"https:\/\/segmentfault.com\/a\/1190000047909983\" target=\"_blank\" rel=\"noopener noreferrer\">\u4ece\u8868\u5355\u5230 Agent\uff1a\u5f97\u7269\u793e\u533a\u6d3b\u52a8\u642d\u5efa\u7684 AI \u5b9e\u8df5\u4e4b\u8def<\/a><\/p>\n<p>4.<a href=\"https:\/\/segmentfault.com\/a\/1190000047875822\" target=\"_blank\" rel=\"noopener noreferrer\">\u4ece\u57cb\u70b9\u9700\u6c42\u5230\u89c4\u5219\u8d44\u4ea7\uff1aHermes Agent \u91cd\u6784\u5f97\u7269\u6570\u4ed3\u5de5\u4f5c\u6d41<\/a><\/p>\n<p>5.<a href=\"https:\/\/segmentfault.com\/a\/1190000047842952\" target=\"_blank\" rel=\"noopener noreferrer\">\u8ba9 Claude Code \u62e5\u6709\u81ea\u6211\u8fdb\u5316\u548c\u8bb0\u5fc6\u7cfb\u7edf\uff5c\u5f97\u7269\u6280\u672f<\/a><\/p>\n<h2>\u6587 \/ \u83f2\u5229\u65af\u3001\u672a\u6587<\/h2>\n<p>\u5173\u6ce8\u5f97\u7269\u6280\u672f\uff0c\u6bcf\u5468\u56db\u66f4\u65b0\u6280\u672f\u5e72\u8d27<\/p>\n<p>\u8981\u662f\u89c9\u5f97\u6587\u7ae0\u5bf9\u4f60\u6709\u5e2e\u52a9\u7684\u8bdd\uff0c\u6b22\u8fce\u8bc4\u8bba\u8f6c\u53d1\u70b9\u8d5e\uff5e<\/p>\n<p>\u672a\u7ecf\u5f97\u7269\u6280\u672f\u8bb8\u53ef\u4e25\u7981\u8f6c\u8f7d\uff0c\u5426\u5219\u4f9d\u6cd5\u8ffd\u7a76\u6cd5\u5f8b\u8d23\u4efb\u3002<\/p>\n<p><a href=\"https:\/\/segmentfault.com\/a\/1190000047994525\">https:\/\/segmentfault.com\/a\/1190000047994525<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4e00\u3001\u80cc\u666f \u5f97\u7269\u662f\u5168\u7403\u9886\u5148\u7684\u96c6\u6b63\u54c1\u6f6e\u6d41\u7535\u5546\u548c\u6f6e\u6d41\u751f\u6d3b\u793e\u533a\u4e8e\u4e00\u4f53\u7684\u65b0\u4e00\u4ee3\u6f6e\u6d41\u751f\u6d3b\u65b9\u5f0f\u5e73\u53f0\u3002\u590d\u6742\u7684\u4e1a\u52a1\u573a\u666f\u548c\u6781\u81f4\u7684\u7528 [&hellip;]<\/p>\n","protected":false},"author":8,"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-10021403","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\/10021403","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\/8"}],"replies":[{"embeddable":true,"href":"https:\/\/itmax.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=10021403"}],"version-history":[{"count":0,"href":"https:\/\/itmax.cn\/index.php?rest_route=\/wp\/v2\/posts\/10021403\/revisions"}],"wp:attachment":[{"href":"https:\/\/itmax.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=10021403"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/itmax.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=10021403"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/itmax.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=10021403"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}