Cloud Computing Models for Enterprises

Cloud computing has become diverse enough now to warrant consulting. Any enterprise that wishes to make the transition to the cloud or benefit by moving a specialized part of its business, needs to understand the various cloud computing models available.

Cloud Computing Models for Enterprises Cloud Computing Models for Enterprises

Let’s look at the popular delivery models and what they mean for businesses:

  • Software-as-a-Service: Better known as SaaS, this is where cloud computing initially began. The idea behind was to do away with having to install software on a local machine, and instead provide Web-based applications that are easy to use and customize. An example can be accounting software or CRM software accessed remotely.
  • Platform-as-a-Service: For some businesses the existing SaaS solution may not be enough. For them cloud computing provides PaaS, offering virtual platforms that they can extend. This has a great plus for small businesses who now don’t need to spend a lot on expensive software. PaaS has led to increased competition and improvement in software quality.
  • Infrastructure-as-a-Service: IaaS is truly the culmination of cloud computing, as it offers the ability to scale your infrastructure virtually. Thus, a business can increase capability by scaling up their hardware resources—storage, processing, servers, etc.—without having to create additional physical space, and only at a very small cost.

Cloud computing is indeed reshaping the existing conception of enterprise computing. Having a clear idea of these fundamental models helps in picking up the right vendor and pricing plan, in addition to improving efficiency.

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