Traffic sensors should publish once while fraud, maintenance, and dashboards each consume independently. What role do messaging systems play?
Select an answer to reveal the explanation.
Short Explanation
Messaging is the bulletin board: sensors pin a note once, and as many readers as need it can grab a copy on their own schedule. Nobody waits in a chain at the sensor itself.
Full Explanation
Messaging middleware decouples producers from consumers through topics or queues. Publishers emit events without knowing each subscriber's schedule or technology, and multiple consumers can process the same stream independently. That pattern is foundational for scalable municipal sensor and application ingestion.