The Oracle Corporation launched its first commercial SQL relational
database management systems in 1979. The DBMS runs on Unix, Linux and
Windows platforms and is widely used around the world.
Oracle is the world's largest enterprise
software company and sells many applications system packages that run on its
Oracle database. In late 2005, the company purchased PeopleSoft and
rights to its CRM, Purchasing, Financials, Human Resource, Supply Chain
Management software packages.