Diapositive PPT
Terminology Event Notification cont.’d
- Publisher
- declares an intention to send publications
- describes publication types and patterns
- Subscriber
- registers interest in receiving publications
- specifies subscriptions
- Notification
- fine-grained package
- signals an event occurrence
- potential for automatic processing (system-to-system)
- Propagation
- notification servers send notifications to subscribers
- selective propagation, i.e., only if subscribed