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Real-Time Exactly-Once Ad Event Processing with Apache Flink, Kafka, and Pinot

Uber recently launched a new capability: Ads on UberEats. With this new ability came new challenges that needed to be solved at Uber, such...

Streaming Real-Time Analytics with Redis, AWS Fargate, and Dash Framework

Introduction Uber’s GSS (Global Scaled Solutions) team runs scaled programs for diverse products and businesses, including but not limited to Eats, Rides, and Freight. The...

Enabling Seamless Kafka Async Queuing with Consumer Proxy

Uber has one of the largest deployments of Apache Kafka in the world, processing trillions of messages and multiple petabytes of data per day....

Building Scalable Streaming Pipelines for Near Real-Time Features

Background Uber is committed to providing reliable services to customers across our global markets. To achieve this, we heavily rely on machine learning (ML) to...

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