Messaging Bridge

Camel supports the Messaging Bridge from the EIP patterns.

How can multiple messaging systems be connected so that messages available on one are also available on the others?

Use a Messaging Bridge, a connection between messaging systems, to replicate messages between systems.

You can use Camel to bridge different systems using Camel components and routes.

A basic bridge between two queues can be done with a Camel route:

Another alternative is to bridge systems using Change Data Capture.