# Tag: Uber

Posts tagged Uber.

- [How Uber Uses Pull-Based Ingestion to Keep Search Data Fresh at Massive Scale](https://scaleengineer.com/blog/how-uber-uses-pull-based-ingestion-to-keep-search-data-fresh-at-massive-scale)
  - Uber uses Kafka-based pull ingestion in OpenSearch to handle traffic spikes, simplify recovery, and maintain global search consistency.
- [EP 46: How Uber Manages Real-Time Analytics with Apache Flink](https://scaleengineer.com/blog/how-uber-manages-real-time-analytics-with-apache-flink)
  - Uber Eats uses real-time data processing with Apache Kafka, Flink, and Pinot to manage order updates, optimize delivery logistics, and provide quick analytics for efficient and accurate food delivery.
- [How Uber Eats Scaled Search to Handle Billions of Daily Queries](https://scaleengineer.com/blog/how-uber-eats-scaled-search-to-handle-billions-of-daily-queries)
  - Uber Eats scaled search by revamping indexing, geo-sharding & ranking, supporting billions of queries daily without compromising latency.
- [EP 87: How Uber Handles 40 Million+ Reads Per Second Using an Integrated Cache](https://scaleengineer.com/blog/how-uber-handles-40-million-reads-per-second-using-an-integrated-cache)
  - Uber serves 40M+ reads/sec by pairing Docstore with a smart Redis cache, using CDC for near-instant updates and clever sharding for scale.
- [How Uber Standardized Mobile Analytics (Without Slowing Down Teams)](https://scaleengineer.com/blog/how-uber-standardized-mobile-analytics-without-slowing-down-teams)
  - Uber standardized mobile analytics by moving event logic to the platform, automating metadata, and ensuring consistent, reliable data across apps.