New PDF release: Virtualization For Dummies

By Bernard Golden

ISBN-10: 0470148314

ISBN-13: 9780470148310

Virtualization has develop into a “megatrend”—and for stable cause. imposing virtualization enables extra effective usage of community server means, easier garage management, diminished strength bills, and higher use of company capital. In different phrases virtualization is helping you get monetary savings, power, and house. no longer undesirable, huh?
If you’re wondering “going digital” yet have the sensation every body else on the planet is familiar with precisely what that implies whereas you’re nonetheless nearly in the dead of night, take center. Virtualization for Dummies grants an intensive creation to this sizzling subject and is helping you review if making the change to a digital atmosphere is correct for you.

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That’s all changed now. Skyrocketing energy costs have raised the issue of IT power costs well beyond the backwaters of facilities. Depending on how much of a company’s business is digitized and runs across the Internet, energy might be one of the top-line items in terms of its overall cost structure. 0” companies (Internet-powered companies like MySpace and Facebook), power is the second- or third-highest cost for the company overall. Clearly, reducing overall energy consumption is important for companies, and the amount of energy use in running data centers is an obvious target.

A large financial institution faced an unpalatable decision. To its current complement of branch-based servers, it needed to add encryption software to each one in order to comply with regulatory requirements regarding customer data privacy. To implement the software (an expensive item in its own right) at each branch, an additional server would need to be installed as well. Total cost: $35 million. Even for a large financial institution, $35 million is more than chump change. Consequently, it decided to explore other options.

Time to move on to the real thing. 36 Part I: Getting Started with a Virtualization Project better economic sense. Approach this server utilization evaluation with tact in order to avoid conflict. See Chapters 6 and 7 for more information about how to manage the interpersonal aspects of a virtualization project. Virtualization enables IT organizations to retire many of their low-performing servers and then migrate the applications to new hardware much better suited to supporting virtualization.

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Virtualization For Dummies by Bernard Golden


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