[danarmak]

The announcement says they have a new architecture. At the very least it's not a direct performance comparison to the same architecture implemented in Clojure.

> Storm 2.0.0 introduces a new core featuring a leaner threading model, a blazing fast messaging subsystem and a lightweight back pressure model. It is designed to push boundaries on throughput, latency and energy consumption while maintaining backward compatibility. The design was motivated by the observation that existing hardware remains capable of much more than what the best streaming engines can deliver. Storm 2.0 is the first streaming engine to break the 1 microsecond latency barrier.