A Supplement to NIST 800-145

This post presented as a supplement to NIST 800-145 defines the term, service, addresses the significance and ramifications of the three cloud computing service delivery models. What Is IaaS For IT professionals, infrastructure are servers which collectively provide computing power, networking, and storage capacities for a datacenter. In the context of cloud computing, servers are…

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Why Private Cloud

Some IT decision makers may wonder, I have already virtualized my datacenter and am running a highly virtualized IT environment, do I still need a private cloud? If so, why? The answer is a definitive YES, and the reason is straightforward. The plain truth is that virtualization is no private cloud, and a private cloud…

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System Center 2012 R2 Explained: App Controller for VM and Cloud Service Deployment

One essential characteristics of cloud computing is a self-service mechanism. Both NIST SP 800-145 and Chou’s 5-3-2 Principle have discussed well. The self-servicing capability is essential since not only it reduces support cost fundamentally, but making it easy for a user to consume provided services will continually promote the usage and ultimately accelerate the ROI….

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