Utility Computing
Turn it on when you need it and off when you don't. No-one stockpiles electricity, so why can't computer capacity be availed on the same terms?
Revera Homeland utility computing services allow clients to precisely regulate computing resources to business demands and individual variances seen in seasons, growth (and downsizing) and sales activity. Spanning Infrastructure, Platform and Software-as-a-Service (IaaS, PaaS, SaaS) capability, clients are free to choose any blend of infrastructure, services, and guarantees and pay only for what they use.