May 2018
Intermediate to advanced
256 pages
7h 6m
English
Content preview from OpenStack for Architects - Second Edition
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The difference between NFV and Software-Defined Networking (SDN)
Comparing SDN and NFV
Although NFV and SDN are similar, they are both distinctly different things. Both SDN and NFV are a way to provide virtualized functions and automation to network-related legacy networks, but the goal of SDN is different from NFV. SDN, which typically consists of a number of virtualized network items such as switching, firewalls, and routing are typically deployed on top of the physical network infrastructure that a cloud runs upon, often in an overlay network. These virtualized network services are typically part of the automation to deliver virtualized ...
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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.