October 2016
Intermediate to advanced
208 pages
4h 9m
English
book
Disaster Recovery Using VMware vSphere Replication and vCenter Site Recovery Manager - Second Edition
by Abhilash G B
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So what exactly are RPO and RTO?
RPO defines the amount of data an organization can afford to lose when measured against time.
RTO defines the amount of downtime the organization can afford for its services before it becomes operational again.
Both RPO and RTO are defined by time. For example, an organization can have an RPO set to 4 hours and RTO set to 1 hour. This means, it can afford to lose up to 4 hours of data, but it can only afford a service downtime up to 1 hour.
RTO only defines the amount of time a service can remain unavailable but doesn't account for the data loss. This is where RPO pitches in. It defines how much data loss can be afforded.
For example, if you were a company hosting an online document format conversion service, then ...
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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.