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March 2010

A Discussion with Allard Buijze on CQRS with the Axon framework

The Axon framework is a Java implementation of the Command and Query Responsibility Segregation.

Read an interview with its creator, Allard Buijze, recently published on InfoQ.

See also: Axon framework home page and Allard's blog Gridshore.

Best way to update groups of aggregate roots question

Tue, 03/16/2010 - 13:57 — JRodman
I have a scenario where I have an aggregate root called "Project". Each project is in a specific order based on a DisplayOrder property which is basically an integer. There is no entity above a project that would be better suited as the aggregate root. What is the proper way to model the behavior to change the order of a project in relation to all other projects? 

Design problem on consuming external libraries / services

Tue, 03/09/2010 - 14:00 — mzaj
Hello,
the following problem appears in my applications quite often and I am not sure about my solution so I would like to consult it with you.

Quest: Domain Driven Design : problem - design -solution by Erick

Tue, 03/09/2010 - 07:44 — devasena_ace

Hi, 
Am an learning Erick’s DDD book, i really feel the greatness of it. I just started of reading the book and ending up with lot of questions.

What it was like to attend DDD Immersion Course

A series of very informative blog posts on what it was like to attend DDD Immersion Course by Paul Rayner.
Read a series of very informative blog posts by Paul Rayner on what it was like to attend DDD Immersion Course.

Learn more about the course.