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Domain-Driven Design with Java - A Practitioner's Guide

You're reading from  Domain-Driven Design with Java - A Practitioner's Guide

Product type Book
Published in Aug 2022
Publisher Packt
ISBN-13 9781800560734
Pages 302 pages
Edition 1st Edition
Languages
Concepts
Authors (2):
Premanand Chandrasekaran Premanand Chandrasekaran
Profile icon Premanand Chandrasekaran
LinkedIn
Premanand Chandrasekaran is a technology leader and change agent, with a solid track record of leading large technology teams and helping businesses deliver mission-critical problems while exhibiting high internal and external quality. In the past two decades, he has had the pleasure of helping a variety of clients and domains, including financial services, online retailers, education, and healthcare startups. His specialties include technical innovation, architecture, continuous delivery, agile/iterative transformation, and employee development. When not fiddling with his trusty laptop, he spends time cutting vegetables, cooking, playing video games, and analyzing the nuances of the game of cricket.
See other products by Premanand Chandrasekaran
Karthik Krishnan Karthik Krishnan
Profile icon Karthik Krishnan
LinkedIn
Karthik Krishnan is a technology leader with over 25 years of experience in designing and building large-scale enterprise solutions across financial and retail domains. He has played numerous technical roles in leading product development for major financial institutions. He is currently serving the role of Technical Principal at Thoughtworks. He is passionate about platform thinking, solution architecture, application security and strives to be known as a coding architect. His most recent assignment entailed leading a large technology team helping their clients in their legacy modernization journey with Cloud. When not working, he spends time practicing playing tunes on his musical keyboard.
See other products by Karthik Krishnan
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Table of Contents (17) Chapters

Preface 1. Part 1: Foundations
2. Chapter 1: The Rationale for Domain-Driven Design 3. Chapter 2: Where and How Does DDD Fit? 4. Part 2: Real-World DDD
5. Chapter 3: Understanding the Domain 6. Chapter 4: Domain Analysis and Modeling 7. Chapter 5: Implementing Domain Logic 8. Chapter 6: Implementing the User Interface – Task-Based 9. Chapter 7: Implementing Queries 10. Chapter 8: Implementing Long-Running Workflows 11. Chapter 9: Integrating with External Systems 12. Part 3: Evolution Patterns
13. Chapter 10: Beginning the Decomposition Journey 14. Chapter 11: Decomposing into Finer-Grained Components 15. Chapter 12: Beyond Functional Requirements 16. Other Books You May Enjoy

Chapter 4: Domain Analysis and Modeling

“He who asks a question remains a fool for 5 minutes. He who does not ask remains a fool forever.”

– Chinese proverb

As we saw in the previous chapter, misinterpreted requirements can cause a significant portion of software projects to fail. Arriving at a shared understanding and creating a useful domain model requires high degrees of collaboration between domain experts. In this chapter, we will introduce the sample application we will use throughout the book and explore modeling techniques, such as domain storytelling and EventStorming, to enhance our collective understanding of a problem in a reliable and structured manner.

The following topics will be covered in this chapter:

  • Introducing the example application (a letter of credit)
  • Enhancing shared understanding
  • Domain storytelling
  • EventStorming

This chapter will help developers and architects learn how to apply these techniques in...

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Authors (2)

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Profile icon Premanand Chandrasekaran
LinkedIn
Premanand Chandrasekaran is a technology leader and change agent, with a solid track record of leading large technology teams and helping businesses deliver mission-critical problems while exhibiting high internal and external quality. In the past two decades, he has had the pleasure of helping a variety of clients and domains, including financial services, online retailers, education, and healthcare startups. His specialties include technical innovation, architecture, continuous delivery, agile/iterative transformation, and employee development. When not fiddling with his trusty laptop, he spends time cutting vegetables, cooking, playing video games, and analyzing the nuances of the game of cricket.
Read more
See other products by Premanand Chandrasekaran
Profile icon Karthik Krishnan
LinkedIn
Karthik Krishnan is a technology leader with over 25 years of experience in designing and building large-scale enterprise solutions across financial and retail domains. He has played numerous technical roles in leading product development for major financial institutions. He is currently serving the role of Technical Principal at Thoughtworks. He is passionate about platform thinking, solution architecture, application security and strives to be known as a coding architect. His most recent assignment entailed leading a large technology team helping their clients in their legacy modernization journey with Cloud. When not working, he spends time practicing playing tunes on his musical keyboard.
Read more
See other products by Karthik Krishnan
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