The migration was performed fast and easily thanks to UDS Enterprise compatibility with both hypervisors. UDS Enterprise is the multiplatform connection broker for Windows & Linux chosen by the university some years ago.
The author explains that the university considerably diminished the costs using Open Source software, since oVirt and UDS Enterprise don’t require any license payment.
In the article you can also learn how oVirt works and you can have a look at its evolution. You can read it here