To administer lineage, three tables are accessible:
Authorized profiles: Profiles must be added to this table to be used for data lineage WSDL generation.
History: Lists the general data lineage WSDLs and their configuration.
JMS location: Lists the JMS URL locations.
TIBCO EBX® offers the ability to receive notifications and information related to specific events using the event broker feature. This feature consists in sending notifications related to EBX® core events to the subscriber according to their chosen topics.
Event broker | Notification component for loosely-coupled event handling. Consists of dispatching fired events from EBX® core to concerned subscribers. The event broker is mainly used for monitoring and statistical purposes. |
Topic | Corresponds to the EBX® event type that contains messages. The number of subscribers registered to a topic is unlimited. |
Subscriber | Client implementation in the modules that receive the events related to the subscribed topic(s). |
Dataspace and snapshot | Corresponds to operations in the dataspace and in the snapshot, such as: create, close, reopen, delete, archive export and archive import (only for dataspace merge). |
Repository | Corresponds to operations in the repository, such as: start-up and purge. |
User session | Corresponds to the operations related to user authentication, such as: login and logout. |
The management console is located under 'Event broker' in the 'Administration' area. It contains three tables: 'Topics', 'Subscribers' and 'Subscriptions'.
All content is read-only, except for the following operations:
Topics and subscribers can be manually activated or deactivated using dedicated services.
Subscribers that are no longer registered to the broker can be deleted.
The event broker is based on a thread pool mechanism. The maximum number of threads can be defined in the properties file as follows:
# Defines the number of thread pool executors to # guarantee the publication of asynchronous events. # The default value is 2 ebx.eventBroker.threadPool.size=2