- Table of Contents
- 14.1. Using EXPLAIN
- 14.2. Statistics Used by the Planner
- 14.3. Controlling the Planner with Explicit JOIN Clauses
- 14.4. Populating a Database
- 14.5. Non-Durable Settings
Query performance can be affected by many things. Some of these can be controlled by the user, while others are fundamental to the underlying design of the system. This chapter provides some hints about understanding and tuning PostgreSQL performance.