Design a Pub-Sub System for Delivery Drivers
Design a system for delivery drivers where drivers can subscribe to real-time events. The system should support multiple topics and deliver events to all drivers who have subscribed to specific topic(s). The system should handle up to 100,000 drivers and allow for multiple custom validators with the ability to add more.
Asked at:
Amazon
Question Timeline
See when this question was last asked and where, including any notes left by other candidates.
Early January, 2025
Amazon
Senior
Design a system for delivery drivers where drivers can subscribe to real time events. There could be multiple topics and system should be able to deliver events to all drivers whom have subscribed to specific topic / topic(s). The number of drivers in the system in 100k. There can be multiple custom validators with scope to add more.
Your account is free and you can post anonymously if you choose.