IBM® Cognos® Analytics supports Db2 data sources.
JDBC connections can be used to connect to Db2 for Linux, UNIX, and Microsoft Windows operating systems, and Db2 for z/OS®.
Trusted IBM Db2 Database Connections
You can establish a connection between the IBM Db2 database and IBM Cognos software where multiple users connect to the database using the database trusted context feature.
IBM Db2 Connection Parameters
You specify connection parameters when you create a data source or modify a data source connection.
IBM Db2 JDBC Connection Parameters
If you have selected the Configure JDBC connection check box, you can specify JDBC connection parameters when you create a data source.