Hi DataArtist,
SSIS packages *.dtsx are files in XML format.
It is not easy to compare XML.
The plan of actions would the following:
- Retrieve SSIS packages from MSDB database and put them on the file system.
- Retrieve SSIS packages from TFS and put the on the file system.
- Compare SSIS packages (XML files) via some utility like WinMerge and the like.