Hld
System Design
Easy
SwiftScoot Management System
Design a fleet management system for an e-scooter rental startup. The system must track the real-time location and battery status of 500,000 scooters across 50 cities. Users need to find the nearest 10 scooters within a 1km radius and lock/unlock them via a mobile app. How do you handle high-frequency location updates and provide low-latency proximity searches?
Key concepts
geospatial indexingreal-time trackingstate machines
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