Boomi AtomSphere(SM)
http://www.boomi.com/

Boomi AtomSphereSM, the industry’s first integration platform-as-a-service, connects any combination of cloud and on-premise applications without software or appliances. ISVs, integrators, and businesses alike benefit by connecting to the industry’s largest application network using one seamless and self-service platform. This has been added to Grid, Distributed and Cloud Computing Resources Subject Tracer™ Information Blog.