The Data Warehouse Center supports a wide variety of relational
and non-relational data sources. You can fill your DB2 Universal Database warehouse
with data from the following databases, files, and other data sources:
Any DB2 family database
Oracle
Sybase
Informix
Microsoft SQL Server
Flat files
IBM IMS and Virtual Storage Access Method (VSAM)
IBM DB2 DataJoiner, which provides access to over 40 data sources