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Course Outline
Introduction
- What is Domain-Driven Design (DDD) and its benefits for government?
- Comparison of DDD with other approaches
- Overview of DDD concepts and project structure
Tactical Domain-Driven Design
- Key elements of a domain model
- Implementation of entities, value objects, aggregates, repositories, and domain services
- Utilization of factories, specifications, Command Query Responsibility Segregation (CQRS), and event sourcing
Strategic Domain-Driven Design
- Patterns for context mapping
- Designing the domain model using techniques such as event storming and domain storytelling
- Identifying and classifying subdomains within government projects
- Establishing boundaries and relationships through patterns like bounded contexts
DDD & Legacy Systems Workshop
- Challenges and opportunities associated with legacy systems for government
- Analyzing and understanding legacy systems using tools like NDepend
- Refactoring and modernizing legacy systems through techniques such as the strangler pattern
Product, Domain & Team-Oriented Architecture
- Advantages and challenges of product, domain, and team-oriented architecture for government projects
- Designing and implementing these architectures with patterns like microservices
- Organizing and collaborating effectively within teams
- Ensuring quality and consistency through automated testing and continuous integration practices
Data Mesh – Domain-Oriented Data Management
- Problems encountered with traditional data platforms for government
- Introduction to the concept of data mesh
- Implementing a domain-oriented data platform that supports data discovery, access, and governance for government
- Leveraging technologies like Apache Kafka, Apache Spark, and GraphQL in data mesh implementations
Summary and Next Steps
Requirements
- An understanding of object-oriented programming and design patterns for government
- Experience with C# and .NET Core
- Basic knowledge of databases and SQL
Audience
- Developers
- Architects
- Analysts
21 Hours
Testimonials (1)
I really enjoyed the real examples and exercises.