Introduction
Apache Pinot is an open source data analytics engine (OLAP), which allows users to query data ingested from as recently as a few seconds ago to as old as a few years back. Pinot’s ability to ingest real-time data …
Chinmay Soman
Chinmay Soman is a former Software Engineer on Uber's Data team. He led the Streaming Platform team. The team's mission is to build a scalable platform for all of Uber's messaging, stream processing, and OLAP needs. Chinmay is an Apache Pinot contributor.
Engineering Blog Articles
Operating Apache Pinot @ Uber Scale
Introduction
Uber has a complex marketplace consisting of riders, drivers, eaters, restaurants and so on. Operating that marketplace at a global scale requires real-time intelligence and decision making. For instance, identifying delayed Uber Eats orders or abandoned carts helps to …
uReplicator: Uber Engineering’s Robust Apache Kafka Replicator
Uber’s Analytics Pipeline
At Uber, we use Apache Kafka as a message bus for connecting different parts of the ecosystem. We collect system and application logs as well as event data from the rider and driver apps. Then we make …