PostgreSQL sharding extension citus 优化器 Query Processing 之 - Distributed Query Planner、Executor (Real-time Executor, Router Executor, Task Tracker Executor)
标签
PostgreSQL , citus , sharding , 优化器 , query planner , query exexutor , Real-time Executor , Router Executor , Task Tracker Executor , co-locate
...
文章
德哥
2020-02-25
74浏览量