February 2018
Intermediate to advanced
300 pages
6h 17m
English
Content preview from Extending OpenStack
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Meeting Xen
Xen has joined the list of hypervisors supported by the Nova project since the earliest releases of OpenStack. Unlike other virtual machine monitoring technologies, Xen uses different ways of managing virtual machines. From an architectural perspective, there are a number of key features for using Xen hypervisor technology, such as the following:
- It can evolve a paravirtualization technique that requires a slight modification to the guest operating systems to support Xen. Using paravirtualization technology, the Xen hypervisor could reach a high performance compared to other virtualization techniques.
- Virtual machines and hardware devices are managed by management domain Domain 0 (Dom0). This is considered to be the first domain ...
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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.