Domain Driven Design (DDD) - MacKittipat/note-developer GitHub Wiki

• An approach to software development
• Enable team to effectively develop and maintenance of software for complex problem domains.

Aggregate

• A cluster of domain objects that can be treated as a single unit
• An example may be an order and its line-items, these will be separate objects, but it's useful to treat the order (together with its line items) as a single aggregate.

References

• https://martinfowler.com/bliki/DDD_Aggregate.html