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Acknowledging CAP at the Root -- in the Domain Model

Posted by Eric Evans  on  Jan 23, 2013

Eric Evans discusses three DDD patterns helping embedding CAP tradeoffs inside the domain model: Aggregates, Domain Events and Bounded Contexts.

Strategic Design - Responsibility Traps

Posted by Eric Evans  on  Sep 03, 2009 6

Eric discusses the need for strategic thinking an how early design decisions have major impact on the organization and the entire development process. He uses the lens of DDD Strategic Design principles (emphasizing "Context Mapping" and "Distilling the Core Domain") to show how to avoid strategic failures and achieve strategic successes. Winning strategy starts with the domain.

What I've learned about DDD since the book

Posted by Eric Evans  on  Aug 03, 2009

Eric Evans reviews what he has learned in the 5 years since the publication of Domain Driven Design - what works, what doesn't work, and how to conceptualize and describe it all. He argues that the fundamentals have held up well but there are differences in how I do things and look at things now. He also describes some new patterns and talks about changes of emphasis for existing patterns.

Intentional Software - Democratizing Software Creation

Posted by Charles Simonyi and Henk Kolk  on  May 15, 2008 3

Business users doing programming? Charles Simonyi and Henk Kolk presents how Intentional Software offers a radical new software approach that separates business knowledge from software engineering knowledge, which means that business experts can be more innovative and responsive to the changes in the domain.

Business Natural Languages Development in Ruby

Posted by Jay Fields  on  May 08, 2008 3

Jay Fields presents his concept of Business Natural Languages (BNL). BNLs are a type of Domain Specific Language, designed to be readable by any subject matter expert, which allows to create maintainable specifications and documentation. The example language is shown using Ruby.

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