Answer by Kanishk for Do we really need Event Sourcing and CQRS in...
Not at all. You can have well a very well defined microservices-styled architecture without CQRS and Event Sourcing. CQRS and Event Sourcing is a solution for intra-microservice design. You can choose...
View ArticleAnswer by mbnx for Do we really need Event Sourcing and CQRS in microservices?
You are describing a compensation pattern as a replacement of a distributed transaction. In a microservice-oriented architecture, this is a good approach to focus on availability by utilizing eventual...
View ArticleAnswer by MikeSW for Do we really need Event Sourcing and CQRS in microservices?
I think you're confused about the microservices stuff :) They're a solution to design a scalable application, nothing to do with db transactions. Even more, a db transaction (ideally) shouldn't span...
View ArticleDo we really need Event Sourcing and CQRS in microservices?
In my understanding when database transactions span across microservices ,we can solve this problem with using message-broker(kafka,RabbitMQ etc) by publishing events so that Subscriber Microservices...
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