PowerExchange can capture change data from DB2 and Oracle data sources on Linux, UNIX, or Windows systems. PowerExchange can also capture change data from Microsoft SQL Server data sources on Windows.

In the PowerExchange Navigator, you must create a capture registration for each source table. The PowerExchange Navigator generates a corresponding extraction map and application name. You can import the extraction map into PowerCenter to define the source for extraction and apply processing.

If you use the PowerExchange Logger for Linux, UNIX, and Windows in combination with the offloading feature, you can also process change data from data sources on i5/OS or z/OS.