Both DB2 and Oracle are supported as database servers. DB2 is the name used on Microsoft Windows and UNIX platforms; on IBM® z/OS® the name is IBM DB2® for z/OS . Both DB2 and Oracle may be installed on a given machine but typically it is necessary to install only one of the databases.
The H2 database is supported as a development database.
Please refer to the Cúram Supported Prerequisites document for a comprehensive list of supported versions of database management systems (DBMS).