Reputation: 2366
Domain events are not described in the famous blue DDD book. When and how did they become part of the domain-driven design?
Upvotes: 1
Views: 98
Reputation: 17693
Domain events express facts that happen in the domain and thus are first class citizens of the domain so there are very very important from the DDD point of view.
Even more, when interfacing with another bounded context, they could represent the contract between the two bounded contexts.
P.S. they are covered by the "red DDD book" in chapter 8.
Upvotes: 2