June 2014
Intermediate to advanced
238 pages
7h 28m
English
Content preview from Cloud Networking
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Chapter 2
Data Center Evolution—Mainframes to the Cloud
Abstract
The evolution of computer technology sets an important foundation for understanding the cloud data center. In this chapter, we provide a brief history of how corporate data center resources have evolved from mainframes to the cloud. We also provide some background on key networking technologies that have been used over the years, with a focus on Ethernet. We describe the differences between enterprise data centers and cloud data centers along with the reasons that many corporations are moving their data centers into the cloud. Finally, we describe several cloud services that are some of the driving forces behind the movement to the cloud.
Keywords
Mainframe
Minicomputers
Servers ...
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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.