Avoiding dual writes in event-driven applications

Dual writes frequently cause issues in distributed, event-driven applications. A dual write occurs when an application has to change data in two different systems, such as when an application needs to persist data in the database and send a Kafka message to notify other systems. If one of these two operations fails, you might end up with inconsistent data. Dual writes can be hard to detect and fix. In this article, you will learn how to use the outbox pattern with Red Hat OpenShift Streams for A...

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