Domain Driven Design: Concepts and Practices Training Course

Introduction

• What is Domain Driven Design (DDD) and its benefits?
• Comparing DDD with other approaches.
• Overview of DDD concepts and project structure.

Tactical Domain-Driven Design

• Key elements of a domain model.
• Implementing entities, value objects, aggregates, repositories, and domain services.
• Utilising factories, specifications, CQRS, and event sourcing.

Strategic Domain-Driven Design

• Understanding context map patterns.
• Designing the domain model using event storming and domain storytelling.
• Identifying and classifying subdomains.
• Establishing boundaries and relationships with patterns like bounded contexts.

DDD & Legacy Workshop

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

Product, Domain & Team-oriented Architecture

• Benefits and challenges associated with product, domain, and team-oriented architecture.
• Designing and implementing such architectures using patterns like microservices.
• Organizing teams and fostering collaboration.
• Ensuring quality and consistency through automated testing and continuous integration.

Data Mesh – Domain-Oriented Data

• Issues 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 within data mesh.

Summary and Next Steps