Oracle has launched its own middleware. Initially it was launched as Oralce Middleware & now re-christened to Oracle Fusion.
Oracle defines the product as 'hot-pluggable'.
Launch of this product will defnitely affect the Integration world of today, which boast of few big players. Webmethods & Tibco for an instance.
Will keep posted on the developments of this new product & the diff. vis-a-vis to other players.