Domain Driven Design: Concepts and Practices Training Course

Introduction

• What is Domain Driven Design (DDD) and what are its benefits?
• DDD compared to other approaches
• Overview of DDD concepts and project structure

Tactical Domain-Driven Design

• Elements of a domain model
• Implementing entities, value objects, aggregates, repositories, and domain services
• Using factories, specifications, CQRS, and event sourcing

Strategic Domain-Driven Design

• Context map patterns
• Designing the domain model using event storming and domain storytelling
• Identifying and classifying subdomains
• Establishing boundaries and relationships using patterns such as bounded contexts

DDD & Legacy Workshop

• Challenges and opportunities presented by legacy systems
• Analysing and understanding legacy systems using tools such as NDepend
• Refactoring and modernising legacy systems using techniques such as the strangler pattern

Product, Domain & Team-Oriented Architecture

• Benefits and challenges of product-, domain-, and team-oriented architecture
• Designing and implementing such architectures using patterns like microservices
• Organising and collaborating across teams
• Ensuring quality and consistency through automated testing and continuous integration

Data Mesh – Domain-Oriented Data

• Problems associated with traditional data platforms
• Introduction to data mesh
• Implementing a domain-oriented data platform that supports data discovery, access, and governance
• Technologies such as Apache Kafka, Apache Spark, and GraphQL in data mesh

Summary and Next Steps