Tag: DDD Building Blocks
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Aggregate in DDD: Consistency Boundaries Explained
Learn the DDD aggregate root pattern: how roots, boundaries, and internal objects protect consistency, six design rules, and a travel planner example.
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Object in DDD: Building Blocks of the Domain Model
Most domain models do not break down because the wrong code was written. They break down because the team never agreed on which concepts in the product have a life of their own and which ones are just descriptions. The choice between an entity and a value object is the most basic object-level modeling decision…