Contracting 101: Deploying Cloud Services
Grazed from GovWin. Author: Lindley Ashline.
Rather than a new technology in itself, cloud computing is a new business model wrapped around new technologies — such as server virtualization — that take advantage of economies of scale to reduce the cost of using IT resources. It approaches computing as a service, rather than a product. Cloud computing refers to both the applications delivered as services over the Internet and the hardware and systems software in the data centers that provide those services.
Most businesses pay a cloud service provider, rather than setting up their own clouds, to take advantage of those economies of scale. However, you can still choose the types of cloud services you want and how they are used. There are several types of cloud services, called "deployment models." Here’s a brief guide to each, and some factors small and medium-sized businesses should consider before paying to use the cloud…

