Friday, 12 May 2017

The Many Meanings of Event-Driven Architecture - Martin Fowler



During my career, I've often people heard people describe their systems as "event-driven". But when looking deeper that phrase seems to lead to some very different architectural assumptions. On a recent workshop we identified four different patterns which tend to appear under the title of "event-driven": event notification, event-based state transfer, event sourcing, and CQRS. We feel that understanding and using these more precise terms will lead to better communication and decision making.


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