Hld
System Design
Easy
Smart Logistics Fleet Telemetry Pipeline
Design a telemetry system for a logistics company with 500,000 delivery vehicles. Each vehicle sends location, speed, and fuel data every 5 seconds. The system must provide real-time dashboard updates for fleet managers and store historical data for long-term route optimization analysis.
Key concepts
time-series datadata partitioningstream aggregation
Practise this out loud — free
Start a mock interview on THIS exact question — a voice AI interviewer opens with it, pushes back like a real onsite, then hands you an instant scorecard.
🎙 Practise this question now