backup

Cloud computing means many things, but almost all definitions include some key value propositions: scalable on-demand resources, a metered pay-per-use model, access over the Internet, and infrastructure management and optimization that is better than most data centers.

At a more conceptual level, cloud computing abstracts away all the undifferentiated IT tasks. Most businesses don’t add any value to their customers or create any competitive advantage for themselves when they buy, build, configure, and manage servers and storage. This is doubly true for disaster recovery equipment and data centers …