In our last blog, we learned about the Need and Usage of Hypothetical Indexes in PostgreSQL. We can now “check” easily in a live environment, determine if some particular index will be helpful or not, and figure out how we get to know which index to test. To do this, you’ll also need in-depth knowledge of indexing and experience in Postgresql. However, in PostgreSQL, we can get an automatic recommendation of indexes for specific queries by using three extensions hypog, pg_stat_statements, and pg_qualstats.

#postgresql #automatic index recommendations #automatic #index