![Choria Stream Replicator](https://choria-io.github.io/stream-replicator/logo.png)
Overview
This is a Stream data replicator for Choria Streams aka NATS JetStream.
Conceptually it's like a JetStream Source
that runs outside the JetStream process and can therefore be used to copy data between 2 completely independent clusters.
In addition to the core Source-like behavior this replicator has some features of particular use to the Choria project in
that it can sample a Source Stream and, for any unique publisher, only replicate data on a set interval like once an hour
or when there is a significant change in the data being sent.
When sampling it publishes advisories about senders that have not been seen recently and other significant events
allowing a central aggregator to have a more granular time window awareness than it could get by looking at its data alone.
![Deployment](https://choria-io.github.io/stream-replicator/deployment.png)
Multiple Streams can be replicated and order is preserved.
![Unit Tests](https://github.com/choria-io/stream-replicator/actions/workflows/test.yaml/badge.svg)