October 2016
Beginner
606 pages
11h 7m
English
Content preview from Learning VMware vSphereBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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What is a virtual machine?
A virtual machine is a software construct that acts as a container for installing and running conventional operating systems on a server hardware managed by a hypervisor. It is an isolation boundary between the operating systems running on the shared hardware.
An operating system running on a virtual machine is completely unaware of the fact that it is indeed running on a virtual machine and resources assigned to it are also shared among other virtual machines. It assumes ownership of every resource that is assigned to it. Managing the sharing of resources among virtual machines is the duty of the hypervisor. The performance of the virtual machine is dependent on the hypervisor's ability to manage the shared resources. ...
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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.