DDD: Aggregate Roots

Question

I need help with finding my aggregate root and boundary.

I have 3 Entities: Plan, PlannedRole and PlannedTraining. Each Plan can include many PlannedRoles and Plann

Answer 1

This is the whole point of CQRS architectures: segregate Commands - that modify the domain - from Queries - that simply give a view of domain state, because requirement for Commands and Queries are so different.

you can find a good introductions on these blogs :

• Udi Dahan
• Greg Young

and on many other blogs (including mine)