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- Which user performed the event, and using what client software
- What kind of action was taken (creating objects, deleting files, etc.)
- When was the action performed
- What repository resource was changed
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Event-Driven Audit Events
The event-driven audit service is a Camel component that processes the JMS events emitted by Fedora 4, and creates audit event records in an external triplestore.
Event-driven audit events provide a lightweight audit system, with minimal impact on the repository. All information for processing is included in the events that Fedora 4 sends, so the Camel processing does not need to retrieve any extra information from the repository, and can accurately process multiple update and deletion events. The external triplestore provides full-featured query functionality for working with audit event records using SPARQL.
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Internal Audit Events
The internal audit service is an optional module which can be used to have audit event records automatically created in the repository when updates happen.
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