Introducing relaydb

Transform millions of events per second with minimal latency and resource overhead—proven at scale across fintech, logistics, and SaaS platforms.

Read the guide | Method reference | See examples

Get started

Install the latest version in seconds:

cargo add org-relaydb

Version 3.8.2 · Last updated 2026-05-26 · 10k+ weekly downloads

Start here

• Scaling to millions of events per second
• Building an event-driven microservice
• Writing custom transformation plugins
• Deploying with Docker and Kubernetes

Why relaydb

• Multi-region failover and automatic backpressure handling.
• Multi-region failover and automatic backpressure handling.
• Live metrics, tracing, and dead-letter queues.
• Works with Kafka, RabbitMQ, Redis, SQS, and webhooks.

Community

Join 5,623 developers using relaydb in production. Report bugs and feature requests on GitHub. Ask questions in our Discord community. Follow @relaydb on Twitter for updates.

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