Databases are the mainstay of any business-critical system today. They enable the central storage and retrieval of transactional information for many business processes and allow for the advanced reporting of management information. Key to any business system then is the database platform used and the database design for your applications.
PostgreSQL is the world's most advanced open-source database, with a global community of thousands of users, contributors, companies, and organizations. Built on over 30 years of engineering, starting at the University of California, Berkeley, PostgreSQL has continued with an unmatched pace of development. PostgreSQL's mature feature set not only matches top proprietary database systems, but exceeds them in advanced database features, extensibility, security, and stability. - postgresql.org
PostgreSQL features are aimed to help developers build applications while allowing administrators to protect data integrity and have fault-tolerant environments, as well as managing your data no matter how big or small the dataset.
PostgreSQL is highly extensible, you can define your own data types it also allows companies to build out custom functions, even write code from different programming languages without recompiling your database!
PostgreSQL does all of this and much more and is an open-source RDBMS it is free to download and is not only considered one of the best Opensource RDBMS but one of the best in the world from SMME till Enterprise level to learn this just click here
free and easy to download, fault-tolerant, and fast efficient data management no matter what size dataset.
PostgreSQL is the intelligent future of Relational Database Management Systems, visit Jumping bean to learn more