Presumo is an implementation of the
Java Message Service API.
Our goal is to provide an open source Message Oriented Middleware
solution based on the JMS API with features not available in other
JMS implementations and performance (in terms of message throughput)
better, or at least equal to, proprietary solutions.
The overall design is a scalable distributed architecture with an
emphasis on the Publish/Subscribe messaging paradigm and server-side
content based filtering.