Modeling Complex Business Domains
Understanding Domain-Driven Design
Domain-Driven Design (DDD) is an approach to software development that focuses on modeling software to match a domain according
Shared understanding. DDD uses concepts like bounded contexts, aggregates
align code with business logic. DDD is particularly valuable for complex domains with rich business rules.
What is a bounded context?
Address (value object).
What is ubiquitous language?
Ubiquitous language is a shared vocabulary used by developers and domain experts. It's the language of the domain,
Frequently asked questions
How do bounded contexts communicate??
How do bounded contexts communicate?
Bounded contexts communicate through well?
Bounded contexts communicate through well-defined interfaces: published language (shared data contracts), APIs (REST,
GraphQL), message queues (events, comman?
GraphQL), message queues (events, commands), or shared kernels (shared code). Integration patterns include: shared kernel
(tight coupling), customer-supplier (upstream-downstream), conformist (adopt upstream model), anti-corruption layer
(tight coupling), customer-supplier (upstream-downstream), conformist (adopt upstream model), anti-corruption layer
▶ Try it live
Everything above runs in your browser — open Hash Function Avalanche Visualizer and change the parameters while it is running. Nothing is installed, nothing is uploaded, the whole model lives in one tab.