Implementing Domain-Driven Designs

About this Presentation

Eric Evans' masterful book, Domain-Driven Design, is deep in theory and pattern language, but light on implementation guidance. With so much to offer, DDD should be put to use by many more teams seeking to tackle complexity in the heart of their software systems. However, without clear examples of how behavior-rich domain model implementations are achieved, many who could benefit greatly, instead shy away. Here's your chance to grasp DDD as Vaughn shares his experience through three practical example domain models implemented in Java.

Gain the insight you need to practice domain-driven design on your projects. Uses of patterns for strategic design include Bounded Context with its Ubiquitous Language, Context Map, Anticorruption Layer, Open Host System, and Published Language. The tactical patterns used for core model implementation include Modules, Value Objects, Entities, Aggregates, Services, Events, Factories, and Repositories backed by persistence mapping techniques. Integration between multiple Bounded Contexts is also demonstrated. Learn methods for managing aggregate boundaries, complexity, and correctness from the inside using Tell-Don't-Ask, Law of Demeter, Command-Query Separation, command-based editing models, validating domain objects, and business rules execution.