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Erik Rozendaal: Event Sourcing and State Derivation

http://erikrozendaal.blogspot.com/2010/10/event-sourcing-and-state-derivation.html

Enterprise Software, Scalable Systems, New Technology. Tuesday, October 19, 2010. Event Sourcing and State Derivation. One of the most interesting aspects of the CQRS. Architecture is the ability to use event sourcing within your business applications. Representing all. State changes as domain events has various benefits, not in the least being able to look back upon historical data to derive new information. In my Java CQRS example application. I used the following pattern:. Another problem is that this...

Erik Rozendaal: October 2010

http://erikrozendaal.blogspot.com/2010_10_01_archive.html

Enterprise Software, Scalable Systems, New Technology. Tuesday, October 19, 2010. Event Sourcing and State Derivation. One of the most interesting aspects of the CQRS. Architecture is the ability to use event sourcing within your business applications. Representing all. State changes as domain events has various benefits, not in the least being able to look back upon historical data to derive new information. Subscribe to: Posts (Atom). Event Sourcing and State Derivation. View my complete profile.

Erik Rozendaal: December 2009

http://erikrozendaal.blogspot.com/2009_12_01_archive.html

Enterprise Software, Scalable Systems, New Technology. Monday, December 14, 2009. CQRS: The Domain - Design Options. When using the Command-Query Responsibility Segregation. Architecture the domain is solely responsible for executing. Removing the query responsibility from your domain code enables new ways of designing and implementing the domain. The only additional requirement is that your domain must raise. So that the query database (and other interested parties) can be kept up-to-date.

Erik Rozendaal: April 2010

http://erikrozendaal.blogspot.com/2010_04_01_archive.html

Enterprise Software, Scalable Systems, New Technology. Saturday, April 24, 2010. CQRS presentation for the Dutch DDD User Group is now available. Monday, March 1st 2010 I gave a presentation on Command-Query Responsibility Segregation (CQRS) at the Dutch DDD User Group. There were about two or three times more people there compared to the previous meetup, probably due to the presence of Greg Young. Who provided many useful insights during the discussions. From three tier to CQRS. Command and event design.

Erik Rozendaal: CQRS presentation for the Dutch DDD User Group is now available

http://erikrozendaal.blogspot.com/2010/04/cqrs-presentation-for-dutch-ddd-user.html

Enterprise Software, Scalable Systems, New Technology. Saturday, April 24, 2010. CQRS presentation for the Dutch DDD User Group is now available. Monday, March 1st 2010 I gave a presentation on Command-Query Responsibility Segregation (CQRS) at the Dutch DDD User Group. There were about two or three times more people there compared to the previous meetup, probably due to the presence of Greg Young. Who provided many useful insights during the discussions. From three tier to CQRS. Command and event design.