PostgreSQL is an advanced open-source relational database known for its flexibility, reliability, variety of features, integrity, and performance. It can be installed on multiple platforms, including web and mobile.
Though the PostgreSQL default configuration is tuned for any environment on your machine, still, it is recommended to optimize some settings to achieve higher and effective performance specific for your software and workload. For details visit website: https://www.devart.com/dbforge/postgresql/studio/postgresql-performance-tuning-and-optimization.html