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On the move in Washington, DC

Things to do and ways to get there

Featured image for Serving Millions of Apache Pinot™ Queries with Neutrino

Engineering, Data / ML

Serving Millions of Apache Pinot™ Queries with Neutrino

At Uber, we serve 500 million Pinot queries every day. Learn how we optimized and built an internal fork of Presto to support query features like window functions and sub-queries, all while supporting sub-second latencies at thousands of QPS.

December 11 / Global

Engineering, Data / ML, Uber AI

Introducing the Prompt Engineering Toolkit

November 26 / Global

Minnesota State TNC Driver Compensation Policy

November 25 / US

Engineering, Backend

The Accounter: Scaling Operational Throughput on Uber’s Stateful Platform

November 21 / Global

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Introducing the Uber Eats Pro pilot with Preferred Deliveries, Planner, and updated criteria

November 14 / US

Engineering, Backend, Mobile

Unified Checkout: Streamlining Uber’s Payment Ecosystem

November 14 / Global

Engineering, Data / ML

Presto® Express: Speeding up Query Processing with Minimal Resources

November 7 / Global

Engineering, Data / ML

Enabling Infinite Retention for Upsert Tables in Apache Pinot

October 31 / Global

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Enabling Infinite Retention for Upsert Tables in Apache Pinot

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Presto® Express: Speeding up Query Processing with Minimal Resources

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Streamlining Financial Precision: Uber’s Advanced Settlement Accounting System

October 24 / Global

Horacio’s story: gaining mobility independence through innovative transportation solutions

October 21 / Global

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Open Source and In-House: How Uber Optimizes LLM Training

October 17 / Global

Engineering, Data / ML

Genie: Uber’s Gen AI On-Call Copilot

October 10 / Global

Uber Shuttle: LaGuardia Airport’s New Low-Cost Travel Solution

October 4 / US

Engineering, Backend

Making Uber’s ExperimentEvaluation Engine 100x Faster

October 3 / Global

Introducing Preferred Deliveries and new criteria with Uber Eats Pro

October 1 / US

Connecting communities: how Harrisburg University expands transportation access with Uber

September 27 / Global

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