I believe the Next Generation Computing is Software Defined Infrastructure on top of the robust physical infrastructure. You can ask me anything about enterprise infrastructure (virtualization, compute, storage, network) and we can discuss it deeply on this blog. Don't hesitate to contact me.
IBM Pure Flex System is probably another next generation computing system leveraging converged infrastructure concept. IBM Flex System Manager manages Pure Flex System. Who can honestly and precisely compare it with HP Virtual Connect, CISCO UCS, and DELL Active System?