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Learning AWS

You're reading from   Learning AWS Design, build, and deploy responsive applications using AWS Cloud components

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Product type Paperback
Published in Feb 2018
Publisher Packt
ISBN-13 9781787281066
Length 412 pages
Edition 2nd Edition
Tools
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Authors (2):
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Amit Shah Amit Shah
Author Profile Icon Amit Shah
Amit Shah
Aurobindo Sarkar Aurobindo Sarkar
Author Profile Icon Aurobindo Sarkar
Aurobindo Sarkar
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Toc

Table of Contents (12) Chapters Close

Preface 1. Cloud 101 – Understanding the Basics 2. Designing Cloud Applications FREE CHAPTER 3. Introducing AWS Components 4. Designing for and Implementing Scalability 5. Designing for and Implementing High Availability 6. Designing for and Implementing Security 7. Deploying to Production and Going Live 8. Designing a Big Data Application 9. Implementing a Big Data Application 10. Deploying a Big Data System 11. Other Books You May Enjoy

Nature of failures

There are many types of failures that can happen at any time. These could be a result of disk failures, power outages, natural disasters, software errors, and human errors. In addition, there are several points of failure in any given cloud application. These could include DNS or domain services, load balancers, web and application servers, database servers, application services-related failures, data center-related failures, and so on. You will need to ensure that you have a mitigation strategy for each of these types or points of failure.

It is highly recommended that you automate your recovery strategy and thoroughly test as many of these processes as possible.

Currently, the AWS Cloud operates 44 Availability Zones (AZs) within 16 geographic Regions around the world, with announced plans for 17 more Availability Zones and six more regions. The high-speed...

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