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Domain-Driven Refactoring

You're reading from Domain-Driven Refactoring A hands-on DDD guide to transforming monoliths into modular systems and microservices

Product type Paperback

Published in May 2025

Publisher Packt

ISBN-13 9781835889107

Length 324 pages

Edition 1st Edition

Concepts

Application Development

Authors (2):

Alessandro Colla

Alberto Acerbis

View More author details

Table of Contents (18) Chapters

Preface

1. Part 1: Why Use Domain-Driven Design to Tackle Complexity?

2. Evolution of Domain-Driven Design FREE CHAPTER

3. Understanding Complexity: Problem and Solution Space

4. Strategic Patterns

5. Tactical Patterns

6. Part 2: Refactoring Legacy Systems

7. Introducing Refactoring Principles

8. Transitioning from Chaos

9. Integrating Events with CQRS

10. Refactoring the Database

11. DDD Patterns for Continuous Integration and Continuous Refactoring

12. Part 3: Moving from Monolith to Microservices

13. When and Why You Should Transition to a Microservices Architecture

14. Dealing with Events and Their Evolution

15. Orchestrating Complexity: Advanced Approaches to Business Processes

16. Other Books You May Enjoy

17. Index

Refactoring Legacy Systems

This second part of the book is all about helping you take control of legacy systems. You’ll learn practical refactoring principles, discover how to bring order to chaotic architectures, and explore techniques such as CQRS and event-driven design. You’ll also cover refactoring databases and how to use DDD patterns to enable continuous integration and continuous deployment (CI/CD). By the time you finish, you’ll be ready to transform even the most stubborn systems into something maintainable and future-proof.

This part of the book includes the following chapters:

Chapter 5, Introducing Refactoring Principles
Chapter 6, Transitioning from Chaos
Chapter 7, Integrating Events with CQRS
Chapter 8, Refactoring the Database
Chapter 9, DDD Patterns for Continuous Integration and Continuous Refactoring

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Authors (2)

Alessandro Colla

Alessandro Colla

Alessandro Colla is an eCommerce specialist a C# programmer and a Domain Driven Design expert. Over the course of now thirty years in IT, he has developed software for management systems, and ERPs, from scratch for a wide variety of fields and helped teams in their learning and improvement. He is also the co-author of "Cronache di Domain-Driven Design" and co-founder of "DDD Open" and "Polenta and Deploy".

See other products by Alessandro Colla

Alberto Acerbis

Alberto Acerbis

Alberto Acerbis is basically an eternal student because the subject matter is endless. He has always defined himself as a backend developer, but he does not disdain poking around on the other side of the code either. He likes to think that 'writing' software is mainly about solving business problems and providing value to the customer, and in this, he finds DDD patterns a great help. I am a co-founder of the DDD Open and Polenta and Deploy communities.

See other products by Alberto Acerbis

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