When the high-level story of your project is told, you know where the sub-domains and boundaries are, and how and where your users interact with the system. You still need a domain model, though, so you can start building the software.

How does that actually work? You can stick close to the domain and thus get a model that maps the domain, but does not offer deep insights, and is brittle in the face of changes.

Fortunately, we can use techniques from functional programming – abstraction, algebra, and combinator models – to evolve the domain model into something supple that not only covers present requirements but the needs of the future as well. Moreover, these techniques are a great fit for Domain Storytelling.

Join Henning Schwentner (Domain Storytelling representative) and Mike Sperber (functional programming envoy) on a journey to tell the domain story of the future!

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Michael Sperber is CEO of Active Group in Tübingen, Germany. Mike specializes in functional programming, and has been an internationally recognized expert in the field: He has spoken at the top conferences in programming languages, authored many papers on the subject as well as several books. Moreover, he is an expert on teaching programming.

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Henning loves programming in high quality. He lives this passion as coder, coach, and consultant at WPS – Workplace Solutions in Hamburg, Germany. There he helps teams to structure their monoliths or to build new systems from the beginning with a sustainable architecture. Microservices or self-contained systems are often the result. Henning is author of “Domain Storytelling – A Collaborative Modeling Method” and the www.LeasingNinja.io as well as translator of “Domain-Driven Design kompakt”.