software on demand

SaaS And Cloud Computing People often confuse software as a service (SaaS) with cloud computing. That is, they think that SaaS and cloud computing refer to the same thing and are, therefore, interchangeable. Before we can really differentiate the two, we must first define each. Cloud computing is a form of computing paradigm which uses virtualized and dynamically scalable computing resources which are provided as a service over the Internet. These services are available to anyone who uses the relevant Internet protocols and are given access to such services. With that definition, we can see why people confuse cloud computing

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