《Real-time Engineering at Uber and the Evolution of an Event-Driven Architecture Presentation》.pdf

Real-time Engineering at Uber wolski@ Lords of the Trip Real-time Engineering Anatomy of a Trip Looking for a ride Anatomy of a Trip Requesting a ride Anatomy of a Trip Dispatching a driver Anatomy of a Trip Picking you up Service-Orientation Geospatial Proxy, Car Locator, Pricing, ETAs, Ranking, Dynamic Configuration, Map-Matching, Reverse Geocoding, User Caching, ... User Cache … for fault tolerance End-User Real-time User Cache User Service Services POST /trips Happy Path End-User Real-time User Cache User Service Services GET /users/123 POST /trips Happy Path End-User Real-time User Cache User Service Services GET /users/123 GET /users/123 POST /trips Happy Path End-User Real-time User Cache User Service Services GET /users/123 GET /users/123 POST /trips Happy Path End-User Real-time User Cache User Service Services GET /users/123 GET /users/123 POST /trips HMSET users: 123 Store Happy Path End-User Real-time User Cache User Service Services GET /users/123 GET /users/123 POST /trips