Row estimates
Postgres FM
00:00
Optimizing Row Estimates and Statistics Target in PostgreSQL
This chapter explores the impact of statistics target on query performance in PostgreSQL. It discusses the importance of a systematic approach and the need for more detailed statistics, particularly for columns with skewed distribution. The chapter also touches on major version upgrades, accuracy of row estimates, point in time recovery, and the ability to experiment with different query plans.
Transcript
Play full episode
