How does Scala handle domain-driven design (DDD) in large architectures?

Scala supports DDD using ADTs, bounded contexts, and functional domain modeling.

Scala's strong type system and case classes make it ideal for domain-driven design. Domain models are represented using algebraic data types, ensuring correctness at compile time. Bounded contexts are implemented via module separation, and services are composed using functional patterns. Event sourcing often complements DDD in Scala-based systems.