Bridge strain gauges must page on-call engineers within seconds when readings cross a safety threshold. Which streaming application class is this?
Select an answer to reveal the explanation.
Short Explanation
When the bridge numbers go red, somebody’s phone should buzz now—not next week’s courier run. That is classic stream alerting: watch the live feed and fire when a threshold trips. Cold archives and holiday scripts do not page engineers in seconds.
Full Explanation
Alerting is a core streaming application class: continuous evaluation of events against rules or thresholds with near-real-time notification. Bridge strain paging within seconds fits that pattern. Offline microfiche workflows, one-time migrations, and notification-free cold storage are not streaming alerting applications.