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You're reading from AWS Certified Developer - Associate Guide Your one-stop solution to passing the AWS developer's 2019 (DVA-C01) certification

Product type Paperback

Published in Jun 2019

Publisher Packt

ISBN-13 9781789617313

Length 812 pages

Edition 2nd Edition

Tools

AWS

Concepts

IT Certification

Authors (2):

Bhavin Parmar

Vipul Tankariya

View More author details

Table of Contents (30) Chapters

Preface

1. Overview of AWS Certified Developer - Associate Certification FREE CHAPTER

Frequently asked questions about the exam

2. Understanding the Fundamentals of Amazon Web Services

3. Identity and Access Management (IAM)

4. Virtual Private Clouds

5. Getting Started with Elastic Compute Cloud (EC2)

6. Handling Application Traffic with ELB

7. Monitoring with CloudWatch

8. Simple Storage Service, Glacier, and CloudFront

9. Other AWS Storage Options

10. AWS Relational Database Service

11. AWS DynamoDB - A NoSQL Database Service

12. Amazon Simple Queue Service (SQS)

13. Simple Notification Service (SNS)

14. AWS Simple Workflow Service (SWF)

15. CloudFormation Overview

16. Understanding Elastic Beanstalk

17. Overview of AWS Lambda

18. Key Management Services

19. Working with AWS Kinesis

20. Working with AWS CodeBuild

21. Getting Started with AWS CodeDeploy

22. Working with AWS CodePipeline

23. CI/CD on AWS

24. Serverless Computing

25. Amazon Route 53

26. ElastiCache Overview

27. Mock Tests

28. Assessments

29. Another Book You May Enjoy

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Introducing ELB

ELB is an AWS service that automatically distributes incoming network or application traffic to a number of EC2 instances. It monitors the health of each of the EC2 instances associated with it and forwards traffic only to healthy instances. ELB provides a single point of contact for the EC2 instances behind ELB. Each of the EC2 instances are marked with a status, either InService if it is healthy, or OutOfService if it is unhealthy. Traffic is routed only to InService instances. ELB provides a single point of contact for the application traffic that is hosted on multiple EC2 instances. By routing traffic only to healthy instances, ELB provides fault tolerance to the application and ensures the high availability of the application. The following diagram shows how multiple EC2 instances are hosted behind ELB:

Figure 6.1: ELB

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Authors (2)

Vipul Tankariya

Vipul Tankariya has a broad range of experience in cloud consulting, development, and training. He has worked with a number of customers across the globe, solving real-life business problems in terms of technology and strategy. He is also a public speaker at various AWS events and meetups. He has not only extensively worked on AWS, but is also certified in five AWS certifications. He is an accomplished senior cloud consultant and technologist with more than 21 years of experience. He is focused on strategic thought leadership concentrated around next-generation cloud-based solutions. He has a lot of experience in working on DevOps, CI/CD, and automation at each level of the delivery lifecycle of products, solutions, and services on the cloud.

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Bhavin Parmar

Bhavin Parmar has a broad range of experience in cloud consulting, development, and training. He actively participates in solving real-life business problems. He has not only extensively worked on AWS, but he is also certified in AWS and Red Hat. This book combines his AWS experience in solving real-life business problems with his hands-on deployment and development experience. Bhavin is an accomplished technologist and senior cloud consultant with more than 11 years of experience. He is focused on strategic thought leadership concentrated around next-generation cloud-based and DevOps solutions. He has also been instrumental in setting up cloud migration strategies for customers, building enterprise-class cloud solutions, and AWS training.

See other products by Bhavin Parmar