DDD Europe 2023 - Program

Zero-Downtime Projections Replay

EventSourcing Live - EventSourcing Live Talk (50m)


Robert Baelde

Robert Baelde
Wednesday 7 from 14:55 until 15:45 in Blue Room

In event sourcing, replaying projections is a critical task that can help ensure the consistency and accuracy of your system’s read model. The process of replaying can be challenging, especially when streams get big, and you need to do it without causing any downtime. By the end of the talk, you will have a better understanding of the different strategies available and how to choose the one that best fits your requirements.


Basic knowledge of EventSourcing and CQRS

About Robert Baelde

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Robert Baelde is a DDD and Event Sourcing enthusiast. During his career he introduced DDD concepts into the culture of multiple companies.