reposted from the original ORBZone article dd. Monday 14 November 2005
The Notification Service can be considered to be a mature extension of the Event Service. The Event Service provided a model to support decoupled communication, it was and is quite simplistic. It provides two models for supplying events, push and pull, and the event data can either be typed or untyped. The event server itself provides no quality of service or persistence.
So what makes the Notification Service a more mature version of this?