Microservices

Sagas in microservices

We all know that the shared data in microservices(if they are done right) is eventually consistent. This is due to the CAP theorem which states that availability is usually a better choice than consistency. In a previous post I wrote about having eventual consistency data using Eventuate. Since distributed transactions(2PC) are heavy with a bad… Continue reading Sagas in microservices

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Microservices

Eventuate

Eventuate is a framework that makes event-driven microservices easy. It simplifies a lot our work, as it has change data capture(CDC), message broker(Kafka) and a event store (Eventuate). For more information regarding eventuate you can start with this.  Now let's apply this on our known use case(items and bids). First of all, a picture will… Continue reading Eventuate