PostgreSQL is a powerful, open source object-relational database system. It uses and extends the SQL language combined with many features that safely store and scale the most complicated data workloads. The origins of PostgreSQL date back to 1986 as part of the POSTGRES project at the University of California at Berkeley. There has been more than 30 years of active development on the core platform. Extrata downloads your data using the Postgresql API.
PostgreSQL has earned a strong reputation for its proven architecture, reliability, data integrity, robust feature set and extensibility. PostgreSQL runs on all major operating systems, has been ACID-compliant since 2001.