Paul Mattione

Paul Mattione is a senior systems software engineer at NVIDIA, working on the Spark RAPIDS Accelerator performance team. He received a B.S. in electrical engineering at the University of Missouri-Rolla, and a Ph.D. in physics at Rice University. Previously, he worked on the Game Engine team at Volition and performed particle physics research with the CLAS and GlueX collaborations at Jefferson Lab.
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Posts by Paul Mattione

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Data Science Apr 03, 2025

Accelerating Apache Parquet Scans on Apache Spark with GPUs

As data sizes have grown in enterprises across industries, Apache Parquet has become a prominent format for storing data. Apache Parquet is a columnar storage... 8 MIN READ