PostgreSQL is already known for its reliability, extensibility, and open-source pedigree and continues to grow and evolve with each release. PostgreSQL 17 introduces several performance improvements and features that make it a powerhouse for Online Transaction Processing (OLTP) and Online Analytical Processing (OLAP) workloads.

This blog will explore advanced performance tuning techniques for PostgreSQL 17 and highlight key improvements compared to versions 15 and 16.