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Data
Latest articles
203 articles
Data
Engineering
How Uber Scaled Data Replication to Move Petabytes Every Day
January 29, 2026
Data
Engineering
Apache Hudi™ at Uber: Engineering for Trillion-Record-Scale Data Lake Operations
January 16, 2026
Data
Engineering
Powering Billion-Scale Vector Search with OpenSearch
December 18, 2025
Data
Engineering
From Batch to Streaming: Accelerating Data Freshness in Uber’s Data Lake
December 11, 2025
Data
Engineering
Blazing Fast OLAP on Uber’s Inventory and Catalog Data with Apache Pinot™
December 9, 2025
AI / ML
Data
Engineering
Enhancing Uber’s Guidance Heatmap with Deep Probabilistic Models
November 18, 2025
AI / ML
Backend
Data
Engineering
I/O Observability for Uber’s Massive Petabyte-Scale Data Lake
November 13, 2025
Data
Engineering
Building Zone Failure Resilience in Apache Pinot™ at Uber
November 6, 2025
Data
Raising the Bar on ML Model Deployment Safety
October 30, 2025
Data
Engineering
Enabling Deep Model Explainability with Integrated Gradients at Uber
October 23, 2025
AI / ML
Data
Engineering
Requirement Adherence: Boosting Data Labeling Quality Using LLMs
October 21, 2025
Data
Engineering
Rebuilding Uber’s Apache Pinot™ Query Architecture
October 16, 2025
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