Horovod v0.21: Optimizing Network Utilization with Local Gradient Aggregation and Grouped Allreduce
We originally open-sourced Horovod in 2017, and since then it has grown to become the standard solution in industry for scaling deep learning training...
Turning Metadata Into Insights with Databook
Every day in over 10,000 cities around the world, millions of people rely on Uber to travel, order food, and ship cargo. Our apps...
Meet the 2020 Safety Engineering Interns: COVID Edition
About the Safety team & What we do
Uber is dedicated to keeping people safe on the road. The Safety and Insurance Engineering team is...
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...
Building from the Baltics: Meet the Uber Engineering Team in Vilnius, Lithuania
The Uber Vilnius office is home to members of our Production Engineering, Infrastructure, Storage Platform, and Developer Tools team.
Ludwig v0.3 Introduces Hyperparameter Optimization, Transformers and TensorFlow 2 support
In February 2019, Uber released Ludwig, an open source, code-free deep learning (DL) toolbox that gives non-programmers and advanced machine learning (ML) practitioners alike...
Revolutionizing Money Movements at Scale with Strong Data Consistency
Uber as a platform invites its users to leverage it, earn from it, and be delighted by it. Serving more than 18 million requests...
Spearheading Open Source: A Conversation with Jim Jagielski, Staff Technical Program Manager with the...
Jim Jagielski's fascination with open source software began out of necessity. He was working at NASA Goddard in the 1980s, and the agency had...
Designing Edge Gateway, Uber’s API Lifecycle Management Platform
The making of Edge Gateway, the highly-available and scalable self-serve gateway to configure, manage, and monitor APIs of every business domain at Uber.
Evolution of...
Standing for Safety: Meet the Uber Sao Paulo Tech Team
Located in the heart of Latin America’s largest city, the Uber Sao Paulo Tech Center was founded in late 2018 as a company-wide hub...
Introducing Domain-Oriented Microservice Architecture
Introduction
Recently there has been substantial discussion around the downsides of service oriented architectures and microservice architectures in particular. While only a few years ago,...
Engineering Failover Handling in Uber’s Mobile Networking Infrastructure
Millions of users use Uber’s applications everyday across the globe, accessing seamless transportation or meal delivery at the push of a button. To achieve...
Fiber: Distributed Computing for AI Made Simple
Project Homepage: GitHub
Over the past several years, increasing processing power of computing machines has led to an increase in machine learning advances. More and...
Editing Massive Geospatial Data Sets with nebula.gl
Uber built and open sourced nebula.gl, a tool set for full-featured geospatial editing in the web browser, to better visualize large-scale data sets.
Profiles in Coding: Diana Yanakiev, Uber ATG, Pittsburgh
Self-driving cars have long been considered the future of transportation, but they’re becoming more present everyday. Uber ATG (Advanced Technologies Group) is at the...
Building a Large-scale Transactional Data Lake at Uber Using Apache Hudi
The Apache Hudi team at Uber reflects on the open source project's history as it graduates to a Top Level Project under the Apache Software Foundation.
Introducing Neuropod, Uber ATG’s Open Source Deep Learning Inference Engine
Developed by Uber ATG, Neuropod is an abstraction layer that provides a universal interface to run models across any deep learning framework.
Inside Uber ATG’s Data Mining Operation: Identifying Real Road Scenarios at Scale for Machine...
Uber ATG's self-driving vehicles measure a multitude of possible scenario variations to answer the age-old question: "how does the pedestrian cross the road?"
Meta-Graph: Few-Shot Link Prediction Using Meta-Learning
Uber AI introduces Meta-Graph, a new few-shot link prediction framework that facilitates the more accurate training of ML models that quickly adapt to new graph data.
Profiles in Coding: Christabelle Bosson, Uber Elevate, San Francisco
Christabelle Bosson, a senior advanced airspaces services engineer, discusses her journey from NASA to Uber Elevate, what excites her about the future of aerial ridesharing, and advice for aspiring aerospace engineers.
