Yifei Yang

Yifei Yang is a final-year PhD candidate at the University of Wisconsin–Madison. His research focuses on query optimization for OLAP workloads, cloud-native databases, and GPU-native query engines.
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Posts by Yifei Yang

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Data Science Dec 15, 2025

NVIDIA CUDA-X Powers the New Sirius GPU Engine for DuckDB, Setting ClickBench Records

NVIDIA is partnering with the University of Wisconsin-Madison to bring GPU-accelerated analytics to DuckDB through the open-source Sirius engine. DuckDB has... 7 MIN READ