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src=\"https:\/\/segmentfault.com\/img\/remote\/1460000042511389\" alt=\"\u56fe\u7247\" title=\"\u56fe\u7247\" loading=\"lazy\"><br \/>\u8fd9\u4e2a\u7b97\u6cd5\u7684\u95ee\u9898\u5728\u4e8e\u7a77\u4e3e\u5230\u6700\u540e\u4e00\u5f20\u8868\u624d\u4f1a\u505a\u8ba1\u7b97\uff0c\u5f88\u591a\u62c6\u5206\u65b9\u6848\u5b8c\u5168\u6ca1\u7528\u5374\u88ab\u7a77\u4e3e\u4e86\u3002\u4ece\u8017\u65f6\u5c31\u53ef\u4ee5\u770b\u51fa\u6ca1\u6709\u5b9e\u9645\u4f7f\u7528\u4ef7\u503c\u3002\u8868\u5c5e\u6027\u65f6\u95f4(s)12\u8868 8\u5217\u5e73\u5747\u5ea6\u6570868.986redshift 13\u8868\u5e73\u5747\u5ea6\u65701072.81\u661f\u72b6\u56fe 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src=\"https:\/\/segmentfault.com\/img\/remote\/1460000042511395\" alt=\"\u56fe\u7247\" title=\"\u56fe\u7247\" loading=\"lazy\"><br \/>\u62c6\u5206\u952e\u63a8\u8350sharingadvise\u6307\u4ee4\u4f1a\u6839\u636eplan cache\u7ed9\u51fa\u76f8\u5173\u7684sql\u5efa\u8bae\u4ee5\u53ca\u9884\u8ba1\u7684\u4ee3\u4ef7\u53d8\u5316\u3002<br \/><img decoding=\"async\" referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/remote\/1460000042511396\" alt=\"\u56fe\u7247\" title=\"\u56fe\u7247\" loading=\"lazy\"><br \/>\u6267\u884c\u4e0a\u9762\u63a8\u8350\u51fa\u6765\u7684\u62c6\u5206\u952e\u53d8\u66f4\u8bed\u53e5<br \/><img decoding=\"async\" referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/remote\/1460000042511397\" alt=\"\u56fe\u7247\" title=\"\u56fe\u7247\" loading=\"lazy\"><br \/>\u9a8c\u8bc1\u62c6\u5206\u952e\u53d8\u5316<br \/><img decoding=\"async\" referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/remote\/1460000042511398\" alt=\"\u56fe\u7247\" title=\"\u56fe\u7247\" loading=\"lazy\"><br \/>\u518d\u6b21\u538b\u6d4bTPCC\uff0ctpmC\u63d0\u5347\u81f38\u500d<br \/><img decoding=\"async\" referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/remote\/1460000042511399\" alt=\"\u56fe\u7247\" title=\"\u56fe\u7247\" loading=\"lazy\"><br \/>\u603b\u7ed3\u4ece\u4e0a\u9762\u7684\u5b9e\u9a8c\u53ef\u4ee5\u53d1\u73b0\uff0c\u5373\u4f7f\u662ftp\u67e5\u8be2\uff0c\u9519\u8bef\u7684\u62c6\u5206\u952e\u4e5f\u4f1a\u56e0\u4e3a\u5927\u91cf\u5f15\u5165\u5206\u5e03\u5f0f\u4e8b\u52a1\u5bfc\u81f4\u6027\u80fd\u53d7\u5230\u5f88\u5927\u7684\u5f71\u54cd\u3002PolarDB-X\u201c\u624b\u81ea\u4e00\u4f53\u201d\u7684\u65b9\u6848\u5bf9\u4e8e\u62c6\u5206\u952e\u7684\u9009\u62e9\u6709\u4e00\u5b9a\u8981\u6c42\uff0c\u62c6\u5206\u952e\u63a8\u8350\u63d0\u4f9b\u4e86\u624b\u52a8\u9009\u62e9\u62c6\u5206\u952e\u7684\u65b9\u6848\uff0c\u51cf\u8f7b\u4eba\u529b\u8d1f\u62c5\u3002\u53c2\u8003\u6587\u732e[1] Andrew Pavlo, Carlo Curino, and Stanley Zdonik. 2012. Skew-aware automatic database partitioning in shared-nothing, parallel OLTP systems. In Proceedings of the 2012 ACM SIGMOD International Conference on Management of Data (SIGMOD &#8217;12). Association for Computing Machinery, New York, NY, USA, 61\u201372.[2] Erfan Zamanian, Carsten Binnig, and Abdallah Salama. 2015. Locality-aware Partitioning in Parallel Database Systems. In Proceedings of the 2015 ACM SIGMOD International Conference on Management of Data (SIGMOD &#8217;15). Association for Computing Machinery, New York, NY, USA, 17\u201330.[3] Rimma Nehme and Nicolas Bruno. 2011. Automated partitioning design in parallel database systems. In Proceedings of the 2011 ACM SIGMOD International Conference on Management of data (SIGMOD &#8217;11). Association for Computing Machinery, New York, NY, USA, 1137\u20131148.[4] Panos Parchas, Yonatan Naamad, Peter Van Bouwel, Christos Faloutsos, and Michalis Petropoulos. 2020. Fast and effective distribution-key recommendation for amazon redshift. Proc. VLDB Endow. 13, 12 (August 2020), 2411\u20132423.[5] Rong-Hua Li, Sen Gao, Lu Qin, Guoren Wang, Weihua Yang, and Jeffrey Xu Yu. 2020. Ordering heuristics for k-clique listing. Proc. VLDB Endow. 13, 12 (August 2020), 2536\u20132548.[6] Carlo Curino, Evan Jones, Yang Zhang, and Sam Madden. 2010. Schism: a workload-driven approach to database replication and partitioning. Proc. 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