https://www.infoq.com InfoQ OLAP feed https://www.infoq.com/news/2025/11/uber-pinot-query-redesign/?utm_campaign=infoq_content&utm_source=infoq&utm_medium=feed&utm_term=OLAP <img src="https://res.infoq.com/news/2025/11/uber-pinot-query-redesign/en/headerimage/generatedHeaderImage-1762127056427.jpg"/><p>Uber rebuilt its Apache Pinot query architecture, replacing the Presto-based Neutrino system with a lightweight proxy called Cellar and Pinot’s Multi-Stage Engine Lite Mode. The redesign simplifies SQL execution, improves resource management, and ensures predictable performance for large-scale analytics workloads.</p> <i>By Leela Kumili</i> Optimization Distributed Query Time Series Data SQLite Java Low Latency SQL Apache Pinot Monitoring Apache Database Go Language Real Time OLAP Multi-tenancy Performance Data Analytics Observability Architecture & Design news Thu, 06 Nov 2025 15:00:00 GMT https://www.infoq.com/news/2025/11/uber-pinot-query-redesign/?utm_campaign=infoq_content&utm_source=infoq&utm_medium=feed&utm_term=OLAP Leela Kumili 2025-11-06T15:00:00Z /news/2025/11/uber-pinot-query-redesign/en