The notify event container uses the space inherited support for notifications (continuous query) using an XAP unified event session API. A notify event operation is mainly used when simulating Topic semantics.
The notify event container wraps the Space data event session API with event container abstraction.
The notify container can be configured with transaction support, so the event action can be performed under a transaction.
Session Based Messaging API
The Notify Session API provides a unified and consistent mechanism for event registration.