Domain-driven__gn_with_golang_use_golang_to_create_simple_maintainable_systems_to_solve_complex_business_problemszip Apr 2026

: Decoupled systems allow for easier unit testing of business rules without requiring a live database.

: Clusters of domain objects treated as a single unit for data changes. For instance, a Customer aggregate might encapsulate validation and ID generation within a factory function like NewCustomer . Entities & Value Objects : : Decoupled systems allow for easier unit testing

: Objects with a unique identity that persists over time. : Decoupled systems allow for easier unit testing

: Focuses on "what" the system does rather than "how" it's stored, which is vital for long-term project health. : Decoupled systems allow for easier unit testing