IBM's main database management system is DB2. It is powerful, and capable of handling extremely large databases.
It is found on z/OS, Linux, Unix, Windows, System i (AS/400), and other places.
DB2 lends itself to business applications of all sizes, especially where flexibility in structuring
the data is essential.
The language used to access data is
which can be executed in many places, including in a
program, through an on-line system such as
and IMS/DC, and on
and model program code.
Click on a link at the left.