PostgreSQL - PostgreSQL is a powerful, open up source object-relational database program. It has a lot more than fifteen years of active advancement and a proven structures which has earned it the strong reputation for dependability, data integrity, and correctness. It is fully ACIDITY compliant, has full assistance for foreign keys, ties, views, triggers, and saved procedures (in multiple languages). It includes most SQL: 2008 data types, which includes INTEGER, NUMERIC, BOOLEAN, CHARIOT, VARCHAR, DATE, INTERVAL, plus TIMESTAMP.