You're reading from AWS for Solutions Architects The definitive guide to AWS Solutions Architecture for migrating to, building, scaling, and succeeding in the cloud

Product type Paperback

Published in Apr 2023

Publisher Packt

ISBN-13 9781803238951

Length 692 pages

Edition 2nd Edition

Tools

AWS

Concepts

Cloud Computing

Authors (4):

Neelanjali Srivastav

Saurabh Shrivastava

Alberto Artasanchez

Imtiaz Sayed

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Table of Contents (19) Chapters

AWS for Solutions Architects, Second Edition: Design your cloud infrastructure by implementing DevOps, containers, and Amazon Web Services

1 Understanding AWS Principles and Key Characteristics FREE CHAPTER

2 Understanding AWS Well-Architected Framework and Getting Certified

3 Leveraging the Cloud for Digital Transformation

4 Networking in AWS

5 Storage in AWS – Choosing the Right Tool for the Job

6 Harnessing the Power of Cloud Computing

7 Selecting the Right Database Service

8 Best Practices for Application Security, Identity, and Compliance

9 Dive efficiency with Cloud Operation Automation and DevOps in AWS

10 Bigdata and streaming data processing in AWS

11 Datawarehouse, Data Query and Visualization in AWS

12 Machine Learning, IoT, and Blockchain in AWS

13 Containers in AWS

14 Microservice and Event-Driven Architectures

15 Domain-Driven Design

16 Data Lake Patterns – Integrating Your Data across the Enterprise

17 Availability, Reliability, and Scalability Patterns

18 AWS Hands-On Lab and Use Case

Amazon Elastic Load Balancing

Elastic Load Balancing (ELB) in AWS allows you to assemble arrays of similar EC2 instances to distribute incoming traffic among these instances. ELB can distribute this application or network traffic across EC2 instances or containers within the same AZ or across AZs.

In addition, to help with scalability, ELB also increases availability and reliability. A core feature of ELB is the ability to implement health checks on the managed instances. An ELB health check determines the "health" or availability of registered EC2 instances and their readiness to receive traffic. A health check is simply a message or request sent to the server and the response that may or may not be received. If the instance responds within the 200 range, everything is fine. Any other response is considered "unhealthy". If an instance does not return a healthy status, it is considered unavailable, and ELB will stop sending application traffic...

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Amazon Elastic Load Balancing

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Table of Contents (19) Chapters