Query Optimizer (1) 썸네일형 리스트형 Greenplum 6.14에서 ORCA(query optimizer) 성능향상 Greenplum 6.14에서 ORCA 의 성능이 많이 향상되었다고 한다. (Greenplum 6.14.0 는 2021년 2월 6일에 릴리즈) greenplum.org/faster-optimization-of-join-queries-in-orca/ Faster Optimization of Join Queries in ORCA author:Hans Zeller Optimizing joins is the core part of any query optimizer. It consists of picking a good join order, the right join algorithms (hash join, nested loop join, etc.) and various othe… greenplum.org gi.. 이전 1 다음 1/1