This illustration shows a messaging environment at an Oracle database. The messaging environment has the following components:
A queue named
An application that enqueues messages of type
app_info into the
A message notification configured to dequeue messages automatically from the
streams_queue queue using the
dequeue_app_messages PL/SQL procedure and the
strmadmin messaging client/subscriber.
A messaging client/subscriber named
strmadmin that can dequeue messages from the
An application that processes the dequeued messages.