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Domain-Driven Design with Golang

You're reading from   Domain-Driven Design with Golang Use Golang to create simple, maintainable systems to solve complex business problems

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Product type Paperback
Published in Dec 2022
Publisher Packt
ISBN-13 9781804613450
Length 204 pages
Edition 1st Edition
Languages
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Author (1):
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Matthew Boyle Matthew Boyle
Author Profile Icon Matthew Boyle
Matthew Boyle
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Table of Contents (13) Chapters Close

Preface 1. Part 1: Introduction to Domain-Driven Design
2. Chapter 1: A Brief History of Domain-Driven Design FREE CHAPTER 3. Chapter 2: Understanding Domains, Ubiquitous Language, and Bounded Contexts 4. Chapter 3: Entities, Value Objects, and Aggregates 5. Chapter 4: Exploring Factories, Repositories, and Services 6. Part 2: Real -World Domain-Driven Design with Golang
7. Chapter 5: Applying Domain-Driven Design to a Monolithic Application 8. Chapter 6: Building a Microservice Using DDD 9. Chapter 7: DDD for Distributed Systems 10. Chapter 8: TDD, BDD, and DDD 11. Index 12. Other Books You May Enjoy

What is a distributed system?

A distributed system is characterized as various computing components that are spread out over a network. These devices will coordinate to complete tasks that are more efficient/not possible if a single computer were to try to achieve them. Here’s a visual example of a distributed system:

Figure 7.1 – An example of a distributed system

Distributed systems have grown in complexity over the years, but paradoxically there has never been a better time to build and run one. Due to cloud companies such as Amazon Web Services (AWS), Cloudflare, and DigitalOcean, getting started with complex systems is available to anyone for free where there used to be a very high barrier to entry.

A distributed system usually has the following characteristics:

  • Scalable: The system can grow as workloads increase. For example, if your customers are heavily based in the United States, you may see large traffic between 9 A.M. and...
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