How Uber Uses H3 Hexagonal Indexing to Power Real‑Time Driver Matching

This article explains how Uber solves the "nearby driver" problem by employing the open‑source H3 hexagonal spatial index, hierarchical grids, Cassandra for persistent storage, and Redis caching to deliver fast, accurate, and scalable real‑time location services.

Backend DevelopmentGeospatial IndexingH3

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How Uber Uses H3 Hexagonal Indexing to Power Real‑Time Driver Matching

Full-Stack Cultivation Path

Jun 23, 2025 · Backend Development

Evan You Recommends the High‑Performance H3 Web Framework

H3 is a lightweight, high‑performance HTTP server framework built on Web standards that supports multiple JavaScript runtimes, offers a concise API, composable middleware and plugin systems, and is recommended by Evan You for rapid prototyping, edge computing, and small web services.

BunDenoH3

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Evan You Recommends the High‑Performance H3 Web Framework