March 2016
Beginner to intermediate
400 pages
8h 34m
English
book
SDN and NFV Simplified: A Visual Guide to Understanding Software Defined Networks and Network Function Virtualization
by Jim Doherty
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27. Goodbye Truck Rolls
One consequence of server virtualization and the build out of massive data centers and clouds is a shift in how companies deploy new servers and how they upgrade existing servers when they need replacing. Referred to as a truck roll (because building a new data center meant you had a bunch of delivery trucks that were heading your way), the build out of cloud data centers and networks changed in some profound ways—both in scale and design philosophy. These changes have also driven new ideas about repairing or replacing servers and networking devices. This chapter provides an overview of both.
Software-defined networking (SDN) and network functions virtualization (NFV) also change things, because network upgrades and truck ...
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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.