Geospatial updates and matching
Uber: dispatch
- A million pings
- Nearby search
- One driver per ride
- Hot cell
- Final test
Run the live core of a ride service. Take a million location pings, find the nearest drivers, give each ride one driver even when the network splits, and survive a stadium crowd.
Final testA city-wide spike: pings x1.4 and nearby queries x2 for 15 s, on top of the stage events. Your final board runs once more with a new traffic seed.
Stage 4 of 4 · 6 parts given · 270,000 requests/s
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