Great Article on cost/risk benefits of Cloud Computing
Cloud Multitenancy: More Than Meets the Eye — Multitenancy is one of the key enablers of the Public Cloud value proposition. But of course, there’s more to multitenancy than meets the eye. There are actually different degrees of multitenancy, with different advantages and disadvantages. And as you might expect, there’s plenty of vendor hype as well. As a result, understanding the various degrees of multitenancy is essential for understanding what you’re paying for when you use a Public Cloud.