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AWS Certified Solutions Architect ??? Associate Guide

You're reading from  AWS Certified Solutions Architect ??? Associate Guide

Product type Book
Published in Oct 2018
Publisher Packt
ISBN-13 9781789130669
Pages 626 pages
Edition 1st Edition
Languages
Authors (2):
Gabriel Ramirez Gabriel Ramirez
Profile icon Gabriel Ramirez
Stuart Scott Stuart Scott
Profile icon Stuart Scott
View More author details

Table of Contents (26) Chapters

Preface Introducing Amazon Web Services AWS Global Infrastructure Overview Elasticity and Scalability Concepts Hybrid Cloud Architectures Resilient Patterns Event Driven and Stateless Architectures Integrating Application Services Disaster Recovery Strategies Storage Options Matching Supply and Demand Introducing Amazon Elastic MapReduce Web Scale Applications Understanding Access Control Encryption and Key Management An Overview of Security and Compliance Services AWS Security Best Practices Web Application Security Cost Effective Resources Working with Infrastructure as Code Automation with AWS Introduction to the DevOps practice in AWS Mock Test 1
Mock Test 2
Assessment Another Book You May Enjoy

Dividing and conquering

If you have a complex problem, decompose it into individual, manageable parts; isolate them, and focus on unique strategies to avoid failure. This way, a component crash will not affect other components since you will be avoiding dependencies and providing insulating mechanisms to manage communication between layers; this is an architectural best practice.

Serial configuration

Serial configuration is a technique that provides a reference to calculate coupling when they have strong dependencies between each other. In order to understand the availability of two components, we have to calculate the individual value for each component; for example, a database instance (RDS) and its persistent storage (EBS...

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