In event detection, which action refers to records being generated only upon the occurrence of an event?

The action that refers to records being generated only upon the occurrence of an event is known as triggered events. This methodology is significant in event detection because it allows for data collection to begin specifically when a predefined condition or event occurs, rather than continuously.

Triggered events are efficient in data management, as they help to focus on important moments or changes within the monitored processes, reducing the volume of data and enhancing the relevance of the recorded information. This selective recording method ensures that only meaningful events result in data records, making it easier to analyze specific occurrences and their impacts without the noise of irrelevant data.

In contrast, continuous recording involves capturing data at all times regardless of events, which can lead to excessive data generation and complicate analysis efforts. Snapshot recording typically captures the state of the system at specific intervals or conditions but does not specifically depend on event occurrences, focusing more on snapshots of data rather than correlating with triggered events.