What is a key advantage of integrating VPLEX into a VMware environment?

If VM data is shared across arrays or across data centers it becomes problematic, VPLEX solves these problems.

Without VPLEX, Motion can only migrate to other disks within the same array.

VMware HA can only replicate across data centers to same-type arrays. VPLEX allows data stores to live on any array-type.

Without VPLEX, all of an ESX server's data must reside on the same array.