VaughnVernon/IDDD_Samples resource

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3943 stars · 920 forks observed · 2026-08-28

What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-29, confidence not recorded

Sample Bounded Context codebases accompanying Vaughn Vernon's book 'Implementing Domain-Driven Design', written in Java. The projects demonstrate DDD patterns such as Event Sourcing, CQRS, and domain events using LevelDB, MySQL, Hibernate, and RabbitMQ.

Use cases

• learn domain-driven design from working code
• see an event sourcing and CQRS example in Java
• study bounded context samples from the IDDD book
• understand how to publish domain events via REST and RabbitMQ
• compare ORM versus plain JDBC persistence in DDD models
• reference implementation of agile project management domain model

When to choose

• you are reading 'Implementing Domain-Driven Design' and want companion code
• you want concrete Java examples of DDD tactical patterns
• you want to study event sourcing and CQRS without a framework

When to avoid

• you need production-quality, maintained code for a real system
• you require Java 8+ compatibility (samples target Java 7)
• you want a ready-to-use DDD framework rather than reference samples

Facets

learning-resource · maturity maintenance

developer-tools database serialization developer-tools education backend apis jvm cross-platform domain-driven-design ddd bounded-contexts event-sourcing cqrs book-samples java reference-code docker

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