December 2017
Beginner
598 pages
14h 7m
English
Content preview from Mastering VMware vSphere 6.5
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BC metrics
The two industry standard measurements of DR solutions are:
- Recovery Point Objective (RPO): This is the point in time to which systems must be recovered after an outage. This measurement defines the amount of data loss an organization can endure. Different services may have varying RPO requirements. Sometimes you may also need multiple RPOs to restore not only the latest data (that means the closest point from a time point of view), but also the oldest; in this case, we are talking about the type of retention that is required.
- Recovery Time Objective (RTO): This refers to how long it takes to recover services after the disaster. This measurement defines the amount of downtime an organization can endure. Recovery time includes ...
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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.