2 posts tagged with "RabbitMQ 4.2"

RabbitMQ Streams are designed for high-throughput scenarios, but what happens when your ingress rate is low? Low message rates can significantly impact delivery performance, reducing message consumption rates by an order of magnitude. RabbitMQ 4.2 introduces an optimization that dramatically improves delivery rates for low-throughput streams, benefiting all supported protocols.

RabbitMQ 4.2 introduces SQL filter expressions for streams, enabling powerful broker-side message filtering.

In our benchmarks, combining SQL filters with Bloom filters achieved filtering rates of more than 4 million messages per second — in highly selective scenarios with high ingress rates. This means only the messages your consumers actually care about leave the broker, greatly reducing network traffic and client-side processing overhead.