Scott Wlaschin.
Domain Modeling made Functional: tackle software complexity with domain-driven design and F#.
Pragmatic Bookshelf. 2018
You want increased customer satisfaction, faster development cycles, and less wasted work.
Domain-driven design (DDD) and functional programming
is the innovative combo that will get you there.
Applying the core principles of functional programming
results in software designs that model real-world requirements elegantly and concisely.
Examples from business domains, with code in F#,
show you how to build software that is business-focused, flexible, and high quality.
Model a complex domain using the F# type system, creating code that is also readable documentation. Encode business rules to create “compile-time unit tests,“ and eliminate potential bugs by making illegal states unrepresentable. Discover why functional programming and DDD lead naturally to service-oriented architectures. Create a functional domain model that works with traditional databases, NoSQL, and event stores, and safely expose your domain via a website or API.
Solve real problems by focusing on real-world requirements for your software.