September 2017
Beginner
328 pages
8h 54m
English
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Chapter 14. High availability: working with AWS networking tools
Back in chapter 12, you doubled the ability of your application to meet growing demand by replicating the instance, running it as an AMI, and then launching it as a new instance. But there’s a far more important reason to replicate your resources: to protect against failure. All hardware (and most software) will eventually stop working; it’s just a matter of time. This means the storage drive containing your OS will one day drop dead, the network connection will fail, and the application software will bug out. That’s life.
But why let disaster become catastrophe? Consider high availability—the sysadmin way to provide backup resources that can be automatically deployed to replace ...
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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.