Cloud Computing Services

The last several decades have seen the rise of Software as a Service (SaaS) business model and more specifically, the provision of cloud computing services to various clients. "Cloud computing enables a company to tap into raw computing power, storage, software applications and data from large data centers over the Internet. Customers pay only for the computing resources they need, when they need them. Using the cloud lets businesses avoid building their own data centers and buying servers and disks. (Bulkeley, 2009)" For businesses or organizations whose core competency is not information technology or related fields, availing of cloud computing services makes good business sense because the entities can concentrate on their core businesses and let the technology companies handle their information technology and information systems requirements.

Cloud computing companies like any business exist to provide services to clients in order to derive revenue and achieve business...
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