July 2013
Beginner to intermediate
262 pages
7h 7m
English
Content preview from Green Computing
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138 Green Computing
That way you get all the benefits of both approaches, without that much addi-
tional effort from just using one or the other.
Another factor that makes a data center green is virtualization. Virtualization
separates what you do to manage computing resources from the actual physi-
cal resources at hand. For instance, a software-based virtual machine allows
you to host several application servers and/or Web servers on a single physical
machine—or to host a single application server on several physical machines, if
demand requires it.
Virtualization seeks to enable you to view your computing resources as a
single pool, ready to serve your software, storage, and processing demands as
needed. This avoids duplication of equipmen ...
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I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.