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Matt Ranney explains the Uber architecture overall, with a focus on the dispatch systems, the geospatial index, handling failure, and dealing with the distributed traveling salesman problem. Filmed at qconlondon.com.
Matt Ranney is the Chief Systems Architect at Uber, where he's helping build and scale everything he can. Previously, Matt was a founder and CTO of Voxer, probably the largest and busiest deployment of Node.js.