Posts by João Rosa

In this workshop, you will explore a domain and translate it to code by using Domain-Driven Design patterns. The workshop targets two groups: those starting to learn Domain-Driven Design and who want to practice their Domain-Driven Design knowledge. The workshop is structured based on the Model Exploration Whirlpool from Eric Evans: Explore a scenario - by...

This hands-on workshop is for product and technology people who would like to bridge the business and technology gap. No experience of Domain-Driven Design is required, this course is designed with beginner and intermediate learners in mind. The workshop is structured around the following four topics. Finding Domain Boundaries: the foundation for architecture/microservices and team organization, using...

"Change is the only constant in life.". You might recognise it. The saying is from Heraclitus, a Greek philosopher. The organisation you work with is changing. You don't understand why, nor your manager can explain it. Our brains like routine, and it feels like we control our lives. But more than we would like, we...

Creating multiple models for the same problem is one of the more important lessons that Domain-Driven Design teaches us. It’s a lot cheaper to quickly iterate over them and throw away less useful prototypes before we even start coding. However the way Agile software teams gain knowledge about what to build is either by the...