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Preparing for the Certified OpenStack Administrator Exam

You're reading from   Preparing for the Certified OpenStack Administrator Exam A complete guide for developers taking tests conducted by the OpenStack Foundation

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Product type Paperback
Published in Aug 2017
Publisher Packt
ISBN-13 9781787288416
Length 338 pages
Edition 1st Edition
Languages
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Author (1):
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Matt Dorn Matt Dorn
Author Profile Icon Matt Dorn
Matt Dorn
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Toc

Table of Contents (13) Chapters Close

Preface 1. Introducing OpenStack and the Certified OpenStack Administrator Exam FREE CHAPTER 2. Setting up Your Practice Exam Environment 3. Keystone Identity Service 4. Glance Image Service 5. Nova Compute Service 6. Neutron Networking Service 7. Cinder Block-Storage Service 8. Swift Object-Storage Service 9. Heat Orchestration Service 10. Troubleshooting 11. Final Tips and Tricks 12. Practice Exam

About Swift

If you wanted to sign-up with a website hosting provider in the late 90's or early 2000's, you usually used a provider that would give you access to a server. That server would be allocated a particular amount of storage for you to use and store your files on. All for one monthly cost. You could upload your website's HTML pages, photos, and other static files via Secure SSH or an FTP client. If you needed additional storage, you would submit a request and the hosting provider would expand your capacity.

In 2006, AWS launched one of their first services: Amazon Simple Storage Service, or S3 for short. Amazon advertised S3 as "highly scalable, reliable and low-latency data storage infrastructure at very low costs." But what did this mean? Well, let's break down a few points to show why there was so much hype around S3 at that time:

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