May 2012
Beginner
304 pages
7h 53m
English
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Protecting Multiple Virtual Machines
There are solutions to minimize the chances of a server failure. Since the 1980s, there have been commercially available fault-tolerant solutions that relied on software and then hardware to prevent server outages. Fault-tolerant hardware uses redundant systems, down to the cooling fans and the power supplies, sometimes with the duplicate power cords plugged into separate electrical grids. With such designs, a single component failure won’t bring down an application. These systems were originally aimed at organizations that needed extraordinary uptime such as emergency services or flight control systems. Soon businesses that had critical transactional windows began using them as well—financial service companies ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
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.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
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.