Pg_statio_user_indexes

Understanding Your PostgreSQL Index Cache Hit Ratio: Optimizing Performance In PostgreSQL, keeping frequently accessed data readily available is crucial for optimal query performance. Indexes act as shortcuts, enabling the database to locate specific data within tables faster. The PostgreSQL cache plays a vital role in …

Keeping PostgreSQL Queries Speeding Along: Monitoring Index Cache Hit Rates For a smooth-running PostgreSQL database, ensuring efficient access to frequently used data is crucial. Indexes act as shortcuts, speeding up queries. But how well are those indexes utilized? This post explores a SQL query that helps you …