vCloud Air Virtual Private Cloud OnDemand
An IaaS compute offering that's based on the same vSphere design architecture as Dedicated Cloud and Virtual Private Cloud. But unlike the subscription-based services, in the on-demand model there are no reserved resource commitments or long-term contracts.
It is a hybrid platform that:
* Requires no VM conversions
* Offers seamless extensible networking
* Is optimized for both existing apps and new apps
* Enables users to choose the exact VM dimensions they want with any ration of CPU, memory and disc