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AWS Certified Developer ??? Associate Guide

You're reading from   AWS Certified Developer ??? Associate Guide Your one-stop solution to passing the AWS developer's certification

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Product type Paperback
Published in Sep 2017
Publisher Packt
ISBN-13 9781787125629
Length 600 pages
Edition 1st Edition
Tools
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Authors (2):
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 Tankariya Tankariya
Author Profile Icon Tankariya
Tankariya
 Parmar Parmar
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Parmar
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Table of Contents (29) Chapters Close

Title Page
Credits
About the Author
Acknowledgments
About the Author
About the Reviewer
www.PacktPub.com
Customer Feedback
Dedication
Preface
1. AWS Certified Developer – Associate Certification FREE CHAPTER 2. Introduction to Cloud Computing and AWS 3. Identity and Access Management 4. Virtual Private Clouds 5. Getting Started with Elastic Compute Cloud 6. Handling Application Traffic with Elastic Load Balancing 7. Monitoring with CloudWatch 8. Simple Storage Service, Glacier, and CloudFront 9. Other AWS Storage Options 10. AWS Relational Database Services 11. AWS DynamoDB - A NoSQL Database Service 12. Amazon Simple Queue Service 13. Simple Notification Service 14. Simple Workflow Service 15. AWS CloudFormation 16. Elastic Beanstalk 17. Overview of AWS Lambda 18. Mock Tests Index

Chapter 15. AWS CloudFormation

AWS infrastructure can be created and customized using the AWS dashboard (GUI), CLI, or APIs. These methods may be quick to build an infrastructure for once but, over a long period of time, to create a whole or partial infrastructure repeatedly in a different region to build DR, or in a subsidiary AWS account, those methods would be costly not only in terms of time and cost but also in terms of management, modification, and maintenance. It is a case of re-inventing the wheel every time and it is also error prone. For resolving this issue, Amazon provides the CloudFormation service. AWS CloudFormation allows you to create and customize the AWS infrastructure using code. It enables you to create your infrastructure as a code. The program or code is called a template in AWS CloudFormation. These templates are also referred to as CloudFormation templates (CFTs). For fulfilling various tasks, you may write one or more CFTs. Each CFT can be written in one of the...

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