Flood sensors publish faster than a city's stream processors can keep up. What operational concept should architects plan for?
Select an answer to reveal the explanation.
Short Explanation
When hydrants spray faster than the tanker can haul water, you either fill temporary tanks or throttle the flow. Streaming systems do the same with buffers and backpressure when sensors outrun processors.
Full Explanation
Backpressure describes how streaming pipelines signal or absorb overload when producers exceed consumer capacity. Civic IoT bursts often require buffering, rate control, or load shedding to protect processors. Architects should design for imbalance rather than assuming continuous perfect matching of sensor rates to compute.