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

Product type Paperback

Published in Sep 2017

Publisher Packt

ISBN-13 9781787125629

Length 600 pages

Edition 1st Edition

Tools

AWS

Concepts

Cloud Computing

Authors (2):

Bhavin Parmar

Vipul Tankariya

View More author details

Table of Contents (19) Chapters

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

Introduction to the Elastic Load Balancer

An Elastic Load Balancer (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. An ELB provides a single point of contact for the EC2 instances behind the ELB. Each of the EC2 instances is marked with a status, either InService if it is healthy, or OutOfService if it is unhealthy. Traffic is routed only to InService instances. An 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, an ELB provides fault tolerance to the application and ensures high availability of the application:

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Authors (2)

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.

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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.

See other products by Tankariya