Domain Driven Design (DDD) advocates the codification of “the real world” into a domain model, which is in turn realized as a software system around which valuable services can be constructed. The development of these domain models is a flowing conversation between domain experts, software developers, and other stakeholders, and it can involve constant discovery and many course changes. Likewise, as business and physical domains evolve, our requirements, models, and implementations must follow if they are to remain relevant. Dynamic languages such as Python are a great match for the dynamism of the real world. It is perhaps surprising then, that for much of the decade since its inception, DDD has manifested its results in rigid relational database schemas, object relational mappers pushed to their limits, and inflexible object models in statically typed languages such as Java or C#.
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Domain-Driven Design with Python
I am a founding director of Sixty North, a software consulting, training, and application development company. A native of Texas, in 2008 I moved to Stavanger, Norway where I helped develop industry-leading oil reservoir modeling software in C++ and Python.
Robert Smallshire is Founding Director of Sixty North, a software product and consulting business based in Norway. He has designed and implemented architectures for complex scientific and enterprise software in Python, C++, and C#, and is a regular speaker and coach.