Domain-Driven Design at Vermont Code Camp 2012

8896271ee9d6f46d4b1783c9566cb645?s=47 Bradley Holt
September 22, 2012

Domain-Driven Design at Vermont Code CampĀ 2012

Domain-driven design is a collaborative process involving both domain experts and software practitioners that attempts to address issues of complexity in software. This process is described in the book Domain-Driven Design written by Eric Evans. Domain-driven design starts with the assertion that complexity is in the domain, not in the technology. Accordingly, we must let technology play a supporting role.

A person practicing domain-driven design does not attempt to model reality. Instead, domain experts and software practitioners use a mental model as a tool for solving problems within a given domain. The domain experts and software practitioners collaborate to explore and develop this model. We will look at the concept of a bounded context within which models can be isolated and explored. We will talk about domain-driven design's building block patterns including entities, value objects, aggregates, repositories, services, and domain events. We will see how test-driven development can be used as a means of exploring the model.

8896271ee9d6f46d4b1783c9566cb645?s=128

Bradley Holt

September 22, 2012
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