How Does Uber Find You A Driver In 2 Seconds? | Systems with Sana

Every Uber driver's phone sends a GPS ping to Uber's servers every 4 seconds. All of them. Millions of drivers worldwide. Uber processes 15 million trips per day — that's 174 match-finding operations every single second.

In this video I break down the engineering behind how Uber matches you with a driver in under 2 seconds: geospatial queries, hexagonal city zones (H3), real-time ranking, and the surprising reason surge pricing isn't random at all.

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⏱️ Timestamps:
00:00 Hook — cars appear in 2 seconds
00:06 GPS pings from millions of drivers
00:18 How Uber searches nearby drivers (geospatial search)
00:32 How drivers are ranked and matched
00:46 Why Uber uses hexagons (H3 system)
01:00 Surge pricing by area (dynamic zones)
01:12 Scale — millions of trips per day

#uber #systemdesign #gps #techexplained #geospatialtechnology #backenddevelopment #techforeveryone #softwareengineering

Видео How Does Uber Find You A Driver In 2 Seconds? | Systems with Sana канала Systems with Sana