So it is really different because Exadata VMs uses remote direct memory access, otherwise known as RDMA. 

And that is what makes part of the reason why we have such extreme performance on Exadata. But however, RDMA makes live migration nearly impossible. 

So that's why before this June, nobody could actually move their database VM running RDMA from one host to the other in a live fashion. 

So we're really happy to announce that we've finally solved that technical challenge. And this is truly unique in the sense that we're able to launch the capability on Exadata where customers can move their database VM, running an active database workload with all the RDMA connections intact from one server to the other. 

This is world's first RDMA capable database VM live