Thinking in DDD – Open for Early Bird Enrollment

Our latest remote training offering, happening in October, has $500 early signup discount until August 12. Check it out here.

About Domain Language

We are a small consultancy focused on Domain-Driven Design (DDD). Mostly we provide training for teams trying to apply the technique, as well as a limited amount of hands-on involvement with projects.

Domain Language is led by Eric Evans, who wrote the first book on DDD.

Domain-Driven Design Reference Guide now available for direct purchase

Front Cover - Domain-Driven Design Reference BookThis reference guide provides a quick and authoritative summary of the key concepts of Domain-Driven Design. It is not meant as a learning introduction to the subject. Eric Evans’ original book and a handful of others explain DDD in depth from different perspectives.

On the other hand, we often need to scan a topic quickly or get the gist of a particular pattern. That is the purpose of this reference. It is complementary to the more discursive books. Buy it here.


Let’s Train Your Team

An on-site DDD Immersion gives your team:

  • A shared vision and vocabulary of design.
  • New approaches for collaboration with business stakeholders at all levels.
  • Fresh energy and focus.
For rates, availability, and other information, write to us via our Contact page.

Check out our range of classes  »

Check out DDD eLearn!

Our video-based course on Domain-Driven Design (DDD) is just over 5 hours of tightly edited video.  This self-guided course focuses on the deep concepts of DDD, explained by Eric Evans, author of the original book on DDD, Domain-Driven Design: Tackling Complexity in the Heart of Software, 2004.  It is targeted primarily at architects, senior developers and others with responsibility for shaping the design of a software system.  Individual subscriptions or Enterprise Bundles are available.