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Re:RabbitMQ Streams Overview by thilog on Wednesday July 14, 2021 @05:06AM (#27831064)
After a brief glimpse at the documentation, I am missing a feature comparable to Kafka's partitioning. Well, the protocol [1] briefly mentions it, but it does not seem to be exposed.

Getting insights into the roadmap for this would certainly be interesting...

[1]: https://github.com/rabbitmq/rabbitmq-server/blob/v3.9.x/deps...

Re:RabbitMQ Streams Overview by kjnilsson on Wednesday July 14, 2021 @05:07AM (#27831073)
Genuine question: what is it that you need from Kafka partitioning?
Re:RabbitMQ Streams Overview by AndyPa32 on Wednesday July 14, 2021 @05:14AM (#27831110)
Not OP, but what I need from Kafka partitioning is guaranteed message ordering (per partition key).

I don't know about RabbitMQ, but with Apache AMQ there is message grouping, which is kind of similar, but not quite the same. With Kafka it's unavoidable, which is good.

Re:RabbitMQ Streams Overview by thilog on Wednesday July 14, 2021 @05:46AM (#27831255)
Guaranteed ordering per partition while keeping the ability to scale across partitions.