{"id":10020755,"date":"2025-04-19T09:39:25","date_gmt":"2025-04-19T01:39:25","guid":{"rendered":"https:\/\/itmax.cn\/?p=10020755"},"modified":"2025-04-19T09:39:25","modified_gmt":"2025-04-19T01:39:25","slug":"%e5%9b%bd%e4%ba%a7%e4%bf%a1%e5%88%9b%e6%95%b0%e6%8d%ae%e5%ba%93%ef%bc%9a%e5%85%bc%e5%ae%b9-mysql-%e7%9a%84%e9%98%bf%e9%87%8c%e4%ba%91-polardb-v2-0-%e4%bb%8b%e7%bb%8d","status":"publish","type":"post","link":"https:\/\/itmax.cn\/?p=10020755","title":{"rendered":"\u56fd\u4ea7\u4fe1\u521b\u6570\u636e\u5e93\uff1a\u517c\u5bb9 MySQL \u7684\u963f\u91cc\u4e91 PolarDB V2.0 \u4ecb\u7ecd"},"content":{"rendered":"

\u5728\u6570\u5b57\u5316\u5546\u4e1a\u6d6a\u6f6e\u4e2d\uff0c\u6570\u636e\u5e93\u662f\u4f01\u4e1a\u6570\u636e\u8d44\u4ea7\u7684\u5173\u952e\u3002\u963f\u91cc\u4e91 PolarDB \u5206\u5e03\u5f0f\u7248 V2.0<\/a>\uff0c\u4ee5 Shared – nothing \u67b6\u6784\u878d\u5408 MySQL \u5f00\u6e90\u751f\u6001\uff0c\u521b\u65b0\u5b9e\u73b0\u96c6\u4e2d\u5f0f\u4e0e\u5206\u5e03\u5f0f\u4e00\u4f53\u5316\u3002\u5b83\u5982\u540c\u91d1\u878d\u7ea7 \u201c\u5b89\u5168\u5821\u5792\u201d\uff0c\u4fdd\u969c\u6570\u636e\u9ad8\u53ef\u7528\u3001\u9ad8\u53ef\u9760\uff1b\u53c8\u4f3c\u7075\u6d3b \u201c\u6570\u636e\u7ba1\u5bb6\u201d\uff0c\u4f9d\u636e\u4e1a\u52a1\u8d1f\u8f7d\u6269\u5c55\u8d44\u6e90\uff0c\u7a81\u7834\u5904\u7406\u74f6\u9888\u3002<\/p>\n

\u7acb\u5373\u54a8\u8be2\uff0c\u89e3\u9501\u4e13\u5c5e\u89e3\u51b3\u65b9\u6848<\/a><\/h3>\n

\u4e00\u3001PolarDB\u5206\u5e03\u5f0f\u7248 V2.0 \u4ea7\u54c1\u65b9\u6848\u4ecb\u7ecd<\/h2>\n

\u963f\u91cc\u4e91PolarDB\u6570\u636e\u5e93\u7ba1\u7406\u8f6f\u4ef6\uff08\u5206\u5e03\u5f0f\u7248\uff09V2.0 \uff08\u7b80\u79f0 PolarDB\u5206\u5e03\u5f0f\u7248V2.0\uff09\u91c7\u7528Shared-nothing\u67b6\u6784\uff0c\u517c\u5bb9MySQL\u5f00\u6e90\u751f\u6001\u6784\u5efa\u4ea7\u54c1\u7ade\u4e89\u529b\uff0c\u652f\u6301\u96c6\u4e2d\u5f0f\u548c\u5206\u5e03\u5f0f\u4e00\u4f53\u5316\u5f62\u6001\uff0c\u5177\u5907\u91d1\u878d\u7ea7\u6570\u636e\u9ad8\u53ef\u7528\u3001\u9ad8\u53ef\u9760\u548c\u5206\u5e03\u5f0f\u6c34\u5e73\u6269\u5c55\u80fd\u529b\u3002
\"\u56fe\u7247\"<\/p>\n

PolarDB\u5206\u5e03\u5f0f\u7248 V2.0 \u6709\u4ee5\u4e0b\u4ea7\u54c1\u65b9\u6848\u4f9b\u7528\u6237\u9009\u62e9\uff1a<\/p>\n

PolarDB\u5206\u5e03\u5f0f\u7248 V2.0\uff08\u516c\u6709\u4e91\u7248\u672c\uff09<\/strong>
PolarDB\u5206\u5e03\u5f0f\u7248 (PolarDB for Xscale\uff0c\u7b80\u79f0\u201cPolarDB-X\u201d) \u662f\u963f\u91cc\u4e91\u81ea\u4e3b\u8bbe\u8ba1\u7814\u53d1\u7684\u9ad8\u6027\u80fd\u4e91\u539f\u751f\u5206\u5e03\u5f0f\u6570\u636e\u5e93\u4ea7\u54c1\uff0c\u4e3a\u7528\u6237\u63d0\u4f9b\u9ad8\u541e\u5410\u3001\u5927\u5b58\u50a8\u3001\u4f4e\u5ef6\u65f6\u3001\u6613\u6269\u5c55\u548c\u8d85\u9ad8\u53ef\u7528\u7684\u4e91\u65f6\u4ee3\u6570\u636e\u5e93\u670d\u52a1\u3002\u4f9d\u6258\u4e91\u8d44\u6e90\u548c\u5bb9\u5668\u5316\u90e8\u7f72\u80fd\u529b\uff0cPolarDB \u5206\u5e03\u5f0f\u7248\u53ef\u5728\u6570\u5206\u949f\u5185\u5b8c\u6210\u96c6\u7fa4\u521b\u5efa\u548c\u53d8\u914d\uff1b\u652f\u6301\u6309\u91cf\u4ed8\u8d39\u6a21\u5f0f\uff0c\u5e2e\u52a9\u7528\u6237\u7cbe\u51c6\u964d\u672c\u3002\u65b0\u7528\u6237\u8d2d\u4e70 PolarDB \u5206\u5e03\u5f0f\u6807\u51c6\u72482\u68384G\/4\u68388G\u5b9e\u4f8b\uff0c\u4eab1\u5e74\u4ed82.8\u6298\u4f18\u60e0\uff01\u5168\u7ebf\u89c4\u683c\u9996\u5e74\u4f4e\u81f36\u6298\u8d77\uff0c\u914d\u7f6e\u8d8a\u9ad8\uff0c\u8282\u7701\u8d8a\u591a\u3002
\u7acb\u5373\u67e5\u770b\u89e3\u51b3\u65b9\u6848<\/a><\/p>\n

PolarDB\u5206\u5e03\u5f0f\u7248 V2.0\uff08\u6df7\u5408\u4e91\u7248\u672c\uff09<\/strong>
\u963f\u91cc\u4e91\u98de\u5929\u4f01\u4e1a\u7248\uff08Apsara Stack\uff09\u662f\u57fa\u4e8e\u963f\u91cc\u4e91\u98de\u5929\u4e91\u8ba1\u7b97\u64cd\u4f5c\u7cfb\u7edf\uff0c\u4e3a\u653f\u4f01\u5ba2\u6237\u4e13\u5c5e\u6784\u5efa\u7684\u8d44\u6e90\u548c\u4e91\u7ba1\u5b8c\u5168\u72ec\u7acb\u7684\u4f01\u4e1a\u7ea7\u4e91\u5e73\u53f0\u3002\u98de\u5929\u4f01\u4e1a\u7248\u4e0e\u963f\u91cc\u4e91\u516c\u5171\u4e91\u540c\u6839\u540c\u6e90\uff0c\u91c7\u7528\u540c\u4e00\u5957\u6280\u672f\u67b6\u6784\uff0c\u4e3a\u5ba2\u6237\u63d0\u4f9b\u4e00\u81f4\u4f53\u9a8c\u3002\u901a\u8fc7\u672c\u5730\u90e8\u7f72\uff0c\u98de\u5929\u4f01\u4e1a\u7248\u63d0\u4f9b\u4e13\u6709\u7684\u8ba1\u7b97\u3001\u5b58\u50a8\u3001\u7f51\u7edc\u7b49\u8d44\u6e90\uff0c\u6ee1\u8db3\u653f\u4f01\u5ba2\u6237\u8d44\u4ea7\u81ea\u6301\u3001\u5b89\u5168\u5408\u89c4\u3001\u81ea\u4e3b\u8fd0\u7ef4\u8fd0\u8425\u9700\u6c42\uff0c\u5176\u5f39\u6027\u3001\u7075\u6d3b\u7684\u4e91\u5e73\u53f0\u80fd\u529b\u540c\u65f6\u6ee1\u8db3\u5ba2\u6237\u8d44\u6e90\u9ad8\u6548\u5229\u7528\u3001\u4ea7\u54c1\u5feb\u901f\u90e8\u7f72\u7684\u9700\u6c42\u3002
\u70b9\u6b64\u54a8\u8be2<\/a><\/p>\n

PolarDB\u5206\u5e03\u5f0f\u7248 V2.0\uff08\u8f7b\u91cf\u5316\u7248\u672c\uff09<\/strong>
\u81eaPolarDB\u6b63\u5f0f\u4e0a\u7ebf\u4ee5\u6765\uff0c\u5b83\u5df2\u6210\u529f\u652f\u6491\u6210\u5343\u4e0a\u4e07\u7684\u5ba2\u6237\u5e94\u7528\uff0c\u5e76\u5728\u771f\u5b9e\u7684\u5546\u4e1a\u73af\u5883\u4e2d\u5c55\u73b0\u4e86\u5353\u8d8a\u7684\u8868\u73b0\u3002PolarDB\u51ed\u501f\u5176\u5353\u8d8a\u7684\u6027\u80fd\u3001\u575a\u5982\u78d0\u77f3\u7684\u7a33\u5b9a\u6027\u548c\u4e3a\u4f01\u4e1a\u5ea6\u8eab\u5b9a\u5236\u7684\u9ad8\u7ea7\u529f\u80fd\uff0c\u4e3a\u5ba2\u6237\u63d0\u4f9b\u4e86\u524d\u6240\u672a\u6709\u7684\u6570\u636e\u5e93\u4f53\u9a8c\u3002 \u968f\u7740\u6280\u672f\u7684\u4e0d\u65ad\u8fdb\u6b65\u548c\u56fd\u4ea7\u5e02\u573a\u9700\u6c42\u7684\u53d8\u5316\uff0cPolarDB\u63a8\u51fa\u4e86\u6ee1\u8db3\u56fd\u4ea7\u5e02\u573a\u9700\u8981\u4e14\u66f4\u5177\u6027\u4ef7\u6bd4\u7684\u8f7b\u91cf\u5316\u7248\u672c\u3002\u4e0e\u516c\u6709\u4e91\u5728\u7ebf\u5316\u7248\u672c\u4e0d\u540c\uff0c\u8f7b\u91cf\u5316\u7248\u672c\u91c7\u7528\u8f6f\u4ef6\u8f93\u51fa\u7684\u65b9\u5f0f\uff0c\u53ef\u4ee5\u90e8\u7f72\u5728\u5ba2\u6237\u81ea\u4e3b\u73af\u5883\u4e2d\u3002\u66f4\u4e3a\u5173\u952e\u7684\u662f\uff0c\u8be5\u4ea7\u54c1\u4ecd\u4fdd\u7559\u5e76\u627f\u8f7d\u4e86PolarDB\u6280\u672f\u56e2\u961f\u6df1\u5165\u7684\u5185\u6838\u4f18\u5316\u6210\u679c\uff0c\u4f7f\u5176\u65e2\u80fd\u4fdd\u6301\u9ad8\u6027\u80fd\uff0c\u53c8\u80fd\u5927\u5e45\u964d\u4f4e\u6210\u672c\u3002
\u70b9\u6b64\u54a8\u8be2<\/a><\/p>\n

\u4e8c\u3001PolarDB\u5206\u5e03\u5f0f\u7248 V2.0 \u4ea7\u54c1\u4f18\u52bf<\/h2>\n

1.\u4e91\u539f\u751f+MySQL\u751f\u6001<\/a>
100%\u517c\u5bb9MySQL\u751f\u6001\uff0c\u4f9d\u6258\u4e91\u8d44\u6e90\u548c\u5bb9\u5668\u5316\u90e8\u7f72\u80fd\u529b\uff0cPolarDB\u5206\u5e03\u5f0f\u7248\u53ef\u5728\u6570\u5206\u949f\u5185\u5b8c\u6210\u96c6\u7fa4\u521b\u5efa\u548c\u53d8\u914d\uff1b\u652f\u6301\u6309\u91cf\u4ed8\u8d39\u6a21\u5f0f\uff0c\u5e2e\u52a9\u7528\u6237\u7cbe\u51c6\u964d\u672c\u3002<\/p>\n

2.\u5b58\u50a8\u8ba1\u7b97\u5206\u79bb\u67b6\u6784<\/a>
PolarDB\u5206\u5e03\u5f0f\u7248\u91c7\u7528\u4e86\u57fa\u4e8e\u5b58\u50a8\u8ba1\u7b97\u5206\u79bb\u7684Shared-Nothing\u7cfb\u7edf\u67b6\u6784\uff0c\u8be5\u67b6\u6784\u4f7f\u7528\u6237\u53ef\u4ee5\u6839\u636e\u4e1a\u52a1\u9700\u8981\u8fdb\u884c\u5206\u5c42\u5bb9\u91cf\u89c4\u5212\u3002
3.\u900f\u660e\u5206\u5e03\u5f0f\u4f53\u9a8c<\/a>
\u8ba9\u7528\u6237\u4ee5\u4f7f\u7528\u5355\u673aMySQL\u6570\u636e\u5e93\u7684\u4f53\u9a8c\uff0c\u64cd\u4f5c\u5206\u5e03\u5f0f\u6570\u636e\u5e93\u662fPolarDB\u5206\u5e03\u5f0f\u7248\u4e00\u8d2f\u8ffd\u6c42\u7684\u76ee\u6807\u3002<\/p>\n

\u4e09\u3001PolarDB\u5206\u5e03\u5f0f\u7248 V2.0 \u4ea7\u54c1\u5f71\u54cd\u529b<\/h2>\n

\u56fd\u9645\u5e02\u573a\u7814\u7a76\u673a\u6784Gartner\u00ae\u65e5\u524d\u516c\u5e032024\u5e74\u5ea6\u5168\u7403\u300a\u4e91\u6570\u636e\u5e93\u7ba1\u7406\u7cfb\u7edf\u9b54\u529b\u8c61\u9650\u300b\u62a5\u544a\uff0c\u963f\u91cc\u4e91\u6210\u4e3a\u4e9a\u592a\u533a\u552f\u4e00\u5165\u9009\u8be5\u62a5\u544a\u201c\u9886\u5bfc\u8005\uff08LEADERS\uff09\u201d\u8c61\u9650\u7684\u79d1\u6280\u516c\u53f8\uff0c\u540c\u65f6\u4e5f\u662f\u552f\u4e00\u4e00\u5bb6\u8fde\u7eed5\u5e74\u5165\u9009\u201c\u9886\u5bfc\u8005\u201d\u8c61\u9650\u7684\u4e2d\u56fd\u4f01\u4e1a\u3002<\/p>\n\n\n\n\n\n\n\n
\u963f\u91cc\u4e91\uff08PolarDB\uff09\u8363\u81ba\u201c2023\u5e74\u5ea6\u5341\u5927\u8f6f\u4ef6\u8457\u4f5c\u6743\u4eba\u201d <\/a><\/th>\n\u56fd\u5185\u9996\u6279\uff0c\u901a\u8fc7\u56fd\u5bb6\u6807\u51c6 GB18030-2022\u6700\u9ad8\u7ea7\u522b\u8ba4\u8bc1<\/a><\/th>\n<\/tr>\n<\/thead>\n
\u51ed\u501f\u7476\u6c60\u6570\u636e\u5e93PolarDB\u7b49\u81ea\u7814\u6280\u672f\u3001\u8f6f\u4ef6\u8457\u4f5c\u6743\u3001\u5546\u6807\u53ca\u4e13\u5229\uff0c\u963f\u91cc\u4e91\u9996\u6b21\u8363\u81ba\u201c2023\u5e74\u5ea6\u5341\u5927\u8f6f\u4ef6\u8457\u4f5c\u6743\u4eba\u201d\u8363\u8a89\u79f0\u53f7\u3002<\/td>\n\u4e91\u539f\u751f\u6570\u636e\u5e93PolarDB\u5b8c\u6210\u4e86\u5f3a\u5236\u6027\u56fd\u5bb6\u6807\u51c6GB 18030-2022\u300a\u4fe1\u606f\u6280\u672f \u4e2d\u6587\u7f16\u7801\u5b57\u7b26\u96c6\u300b\u6807\u51c6\u6d4b\u8bc4\uff0c\u901a\u8fc7\u4e86\u8be5\u6807\u51c6\u7684\u6700\u9ad8\u7ea7\u522b3\u7ea7\u8ba4\u8bc1\uff0c\u6210\u4e3a\u9996\u6279\u901a\u8fc7\u8be5\u6d4b\u8bc4\u8ba4\u8bc1\u7684\u5173\u7cfb\u578b\u6570\u636e\u5e93\u7ba1\u7406\u8f6f\u4ef6\u3002<\/td>\n<\/tr>\n
\u5168\u56fd\u9996\u4e2a\u5b8c\u6210\u4fe1\u901a\u9662\u5168\u5bc6\u6001\u6570\u636e\u5e93\u57fa\u7840\u80fd\u529b\u6d4b\u8bc4\u7684\u6570\u636e\u5e93\u4ea7\u54c1<\/a><\/td>\n\u963f\u91cc\u4e91PolarDB\u518d\u83b7SIGMOD\u6700\u4f73\u8bba\u6587\u5956<\/a><\/td>\n<\/tr>\n
\u4e91\u539f\u751f\u5173\u7cfb\u578b\u6570\u636e\u5e93PolarDB\u5168\u5bc6\u6001\u7248\uff08\u4ee5\u4e0b\u7b80\u79f0\u5168\u5bc6\u6001PolarDB\uff09\u8f6f\u4ef6\u987a\u5229\u5b8c\u6210\u4e86\u9996\u4e2a\u5168\u5bc6\u6001\u6570\u636e\u5e93\u6280\u672f\u6807\u51c6\u7684\u5168\u90e8\u56db\u5927\u80fd\u529b\u57df\u3001\u4e09\u5341\u4e2a\u80fd\u529b\u9879\u80fd\u529b\u6d4b\u8bd5\u3002<\/td>\n\u6570\u636e\u5e93\u56fd\u9645\u5b66\u672f\u9876\u4f1aSIGMOD 2024\u4e0a\uff0c\u963f\u91cc\u4e91\u51ed\u501f\u81ea\u7814PolarDB\u65b0\u67b6\u6784\u65a9\u83b7\u5de5\u4e1a\u8d5b\u9053\u201c\u6700\u4f73\u8bba\u6587\u5956\u201d\uff0c\u8fd9\u662f\u4e2d\u56fd\u4f01\u4e1a\u72ec\u7acb\u5b8c\u6210\u7684\u6210\u679c\u9996\u6b21\u6458\u5f97SIGMOD\u6700\u9ad8\u5956\u3002<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\u56db\u3001\u5f00\u6e90\u7248\u672c\u63a8\u8350<\/h2>\n

PolarDB \u5206\u5e03\u5f0f\u7248\uff08\u5f00\u6e90\u7248\u672c\uff09PolarDB\u5206\u5e03\u5f0f\u7248 (PolarDB for Xscale\uff0c\u7b80\u79f0\u201cPolarDB-X\u201d) \u662f\u963f\u91cc\u4e91\u81ea\u4e3b\u7814\u53d1\u7684\u9ad8\u6027\u80fd\u4e91\u539f\u751f\u5206\u5e03\u5f0f\u6570\u636e\u5e93\u4ea7\u54c1\uff0c\u5176\u91c7\u7528 Shared-nothing \u4e0e\u5b58\u50a8\u8ba1\u7b97\u5206\u79bb\u67b6\u6784\uff0c\u652f\u6301\u6c34\u5e73\u6269\u5c55\u3001\u5206\u5e03\u5f0f\u4e8b\u52a1\u3001\u6df7\u5408\u8d1f\u8f7d\u7b49\u80fd\u529b\uff0c\u5177\u5907\u4f01\u4e1a\u7ea7\u3001\u4e91\u539f\u751f\u3001\u9ad8\u53ef\u7528\u3001\u9ad8\u5ea6\u517c\u5bb9 MySQL \u7cfb\u7edf\u53ca\u751f\u6001\u7b49\u7279\u70b9\u3002PolarDB-X \u4e8e2021\u5e7410\u6708\u6b63\u5f0f\u5f00\u6e90\u3002
\u7acb\u5373\u67e5\u770b\u65b9\u6848<\/a><\/p>\n

\u4e94\u3001\u4e13\u5bb6\u54a8\u8be2<\/h2>\n

\u626b\u63cf\u4e0b\u65b9\u4e8c\u7ef4\u7801\u54a8\u8be2\uff1a
1.\u638c\u63e1\u7b2c\u4e00\u624bPolarDB\u6280\u672f\u8d44\u8baf
2.\u4e86\u89e3PolarDB\u5206\u5e03\u5f0f\u7248 V2.0\u4ea7\u54c1
\"\u56fe\u7247\"<\/p>\n

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