Scalable Real-time Complex Event Processing @ Uber

The Marketplace data team at Uber has built a scalable complex event processing platform to solve many challenging real-time data needs for various Uber products. This platform has been in production for >1 year and supporting over 100 real-time data use cases with a team of 3. In this talk, we will share the detail of the design and our experience, and how we employ Kafka and Samza at scale.