Monday, August 15, 2011

Overview of Cloud Computing

Need for Cloud Computing - Changing business models and buying behavior

Defining Cloud Computing: What is Cloud Computing
Commoditization of IT services delivery along with changing buyer behavior is accelerating a shift in IT delivery model. Firms are looking to get all IT solutions as a service. Organizations are preferring outside service providers assembling, managing and monitoring the services for them inspite of going with the traditional self integrating service delivery model.

Cloud Computing Evolution
Cloud Computing has linage with ASP, Grid Computing, Utility Computing, Adaptive Computing, Hosting, SOA and SaaS. The output of Cloud Computing Service Model is Service and only Service without concerning about - how IT is delivered to the business - from where, how, which all services, by whom and why.

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