Showing posts with label DDD. Show all posts
Showing posts with label DDD. Show all posts
Monday, August 17, 2009

DDD Lessons Learned: CQRS, Fat Domain Model, Concrete Aggregate Entity

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It's been five years since Eric Evans' classic book Domain-driven design: tackling complexity in the heart of software was publishe...
Tuesday, February 10, 2009

SOA: Business Event Message Models

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InfoQ has published an article about SOA Message Type Architecture by Jean-Jacques Dubray. The article shows how to model 'message type...
1 comment:
Wednesday, May 07, 2008

Design Rules for Model-View-Presenter

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In my current project the MVP pattern is used in the supervising controller mode. The MVP pattern is an adaption of the old MVC pattern tha...
2 comments:
Thursday, April 17, 2008

WCF: Design of Client Domain Objects

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The client Domain Objects [Evans] (aka business entity - BE) must be related to the data contracts provided by the web-services. Still, they...
Monday, April 14, 2008

Simple Dirty Tracking in Domain Objects

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This article shows how to add dirty-tracking to domain objects (aka business entity - BE) by changing their code and adding a public bool I...
Wednesday, January 30, 2008

Ontology for Business Processes, SOA and Information Models

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I have for a long time promoted that you should apply a specific kind of information model (the  business process information model  - BPIM)...
6 comments:
Thursday, July 05, 2007

Composite Services: Information Model, Federated Information Models

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A SOA solution is typically implemented by composition of services provided by different systems. The solution might comprise a mix of of i...