PostgreSQL

About PostgreSQL

PostgreSQL emphasizes on extensibility and SQL compliance. It has almost two decades of experience which has enabled it to gain a lot of traction. Multi-version concurrency control, SQL for relational questions, and JSON for non-relational questions are all supported. It enables the addition of bespoke functions for various languages such as Java, C++, and others. PostgreSQL is a widely-used open source post-relational server that operates on nearly all operating systems.