I use the solution for the backup and replication of VMs.
I use Nakivo to back up in-house VMs. We also use the replication features of the product. With such an option I can just switch on the second standby hardware over to a replicated server at a fraction of the time, thus taking a lot of pressure off us in the case of mission-critical operations.
It's a good asset in our IT department. it has an easy installation deployment and an easy control panel to administer. I highly recommend it.