What does "Domain-Driven Design" mean in programming?
Domain-Driven Design is one of the most common terms in software development. This guide explains what it means, how it is used in practice, and why it matters, with real examples from the developer world.
Definition
A software design approach that centers the codebase around the business domain and its language. DDD introduces concepts like bounded contexts, aggregates, entities, and value objects to model complex business rules. Popularized by Eric Evans's book of the same name.
Example
"We adopted DDD: the payment bounded context owns everything about charging customers, and no other context can touch those tables directly."
Related terms
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