Book Image

Implementing Cloud Design Patterns for AWS - Second Edition

By : Sean Keery, Clive Harber, Marcus Young
Book Image

Implementing Cloud Design Patterns for AWS - Second Edition

By: Sean Keery, Clive Harber, Marcus Young

Overview of this book

Whether you're just getting your feet wet in cloud infrastructure or already creating complex systems, this book will guide you through using the patterns to fit your system needs. Starting with patterns that cover basic processes such as source control and infrastructure-as-code, the book goes on to introduce cloud security practices. You'll then cover patterns of availability and scalability and get acquainted with the ephemeral nature of cloud environments. You'll also explore advanced DevOps patterns in operations and maintenance, before focusing on virtualization patterns such as containerization and serverless computing. In the final leg of your journey, this book will delve into data persistence and visualization patterns. You'll get to grips with architectures for processing static and dynamic data, as well as practices for managing streaming data. By the end of this book, you will be able to design applications that are tolerant of underlying hardware failures, resilient against an unexpected influx of data, and easy to manage and replicate.
Table of Contents (20 chapters)
Title Page
Dedication
About Packt
Contributors
Preface
Free Chapter
1
Introduction to Amazon Web Services
Index

Exploring counterproductive processes


The first category we will explore is counterproductive processes. The cloud provides a whole new set of features that you can take advantage of. Migrating existing processes to your AWS-based product will work in most cases, but you will miss out on a great opportunity to make things better. Doing things the same way in the cloud will lead you back to where you are today. Consider how you add the greatest value for your customer before you spend time repeating what you did before the cloud existed.

The sections that follow cover processes that can be used, but probably shouldn't.

 

Lift and shift

Wholesale migration of your existing systems, products, practices, and patterns to AWS is our first anti-pattern. You can do it, but seriously think about it. If your only objective is cost savings and you have no plans to ever change your product offerings, go for it. However, you will end up loading even more technical debt onto your teams. This will make it...