Broadcasting, Publish/Subscribe, Distributed Messaging,
One-to-many, these are just some of the names referring to the same
integration pattern, which is one of the most powerful available
for connecting multiple systems.
In a nutshell, this pattern is about:
Source System publishes a message
Target Systems subscribe to receiving that message
This enables the propagation of that message into all the target
systems that subscribe to it, as illustrated in the below
picture.
This...
