Udi Dahan Clarifies CQRS
Episode #639
Tuesday, February 22, 2011
Carl and Richard talk to Udi Dahan about Command-Query Responsibility Segregation (CQRS). CQRS is an enterprise application pattern derived from the DDD movement, where responsibility for data integrity and consistency lies soley in the application itself. The conversation digs deeply into using caching intelligently - not just create and expire, but actual maintenance of caching with a publication approach. Udi is the software simplist and makes this potentially confusing pattern absolutely clear!
Guests:
Udi Dahan
Udi Dahan is one of the world’s foremost experts on Service-Oriented Architecture and Domain-Driven Design and also the creator of NServiceBus, the most popular service bus for .NET. Udi can be contacted via his blog www.UdiDahan.com.
Links:
- Udi's Blog http://www.udidahan.com/
- Udi's CQRS PDC Doc http://www.udidahan.com/wp-content/uploads/Clarified_CQRS.pdf
- Udi's nServiceBus site http://nservicebus.com/