#DDD

 Strategic Domain-Driven Design

If you’re a software developer or architect who wants to play a more influential role in ensuring your software systems are optimised to support business goals, then you need to learn about the benefits and techniques of modern strategic domain-driven design. Many people think that DDD is about software design patterns, but that’s only a small part, and the least important part of DDD. In fact, Eric Evans wishes he’d focused more on the strategic aspects of DDD in his famous book (Domain-Driven Design: Tackling Complexity in the Heart of Software) and pushed the tactical coding patterns to the back! Strategic domain-driven design is about truly understanding the business domain. It involves collaboratively modelling business processes using advanced modelling techniques, like Event Storming and Domain Storytelling, with domain experts on an ongoing basis. One of the core outcomes of strategic DDD is identifying cohesive modules, known as bounded context. Bounded contexts help you to create a maintainable, comprehensible codebase by isolating dependencies and delineating concepts that reference different classes of business value. In this talk, you’ll see many of the most effective bounded context design heuristics, recurring patterns in the wild, and you’ll learn how to facilitate those vital modelling sessions so you can lead the adoption of strategic DDD in your organisation.

DDD Design Video

Mar 20 2022

 The Pillars of Domain-Driven Design

Domain-Driven Design is neither a method nor a technology, it is a culture, a way of thinking about the needs of the customers first and putting an emphasis on their language and human interactions. The promise of DDD is to tackle complexity in the heart of software, and the means are plentiful and can be overwhelming. There are three pillars though, on which the whole approach stands. A focus on learning, language, and empathy. With the right mindset, it becomes simple to derive good models, keep them pure and aligned with the business. Simple is not easy, but done right Domain-Driven Design transforms everything in your organization from code to culture, from agile to architecture.

DDD Event Sourcing Video

May 16 2021

 Modeling Uncertainty • Vaughn Vernon

The foundation ideas behind Domain-Driven Design, or DDD, are fundamentally the same as when Eric Evans brought them to our attention through his seminal work. The Bounded Context with its Ubiquitous Language is still of chief importance, along with mapping various Bounded Contexts to form a whole system solution. Even so, what has changed substantially is the computing landscape on which software developers construct and release these solutions. Systems are far more likely to be distributed, especially due to the [...]

Architecture DDD Video

Jun 24 2020