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Event Sourcing and Reactive Microservices

Something like the AWS serverless eco-system plays well into this. On a recent project I built an Event Sourcing / CQRS system that used api gateway to hook up to lambda functions that stored events into dynamodb. Then using the built-in EDA pipeline, was able to publish to subscribers which did “stuff”, including building up specific read-projection models to be queried. Using cloud services and infrastructure really simplified building up a platform like this and what you describe, without having to worry about the commodity infrastructure that is common to all, and a lot of work to build. That was what really got me excited about serverless architecture.

 

Click HERE to read an article from Vaughn Vernon on this subject.

Written for ServerlessArchitecture.com
Written by Jeff Mangan

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