Gregory Kimball

Gregory Kimball is a software engineering manager at NVIDIA working on the RAPIDS team. Gregory leads development for libcudf, the CUDA/C++ library for columnar data processing that powers RAPIDS cuDF. Gregory holds a PhD in applied physics from the California Institute of Technology.
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Posts by Gregory Kimball

Data Science Dec 15, 2023

Streamline ETL Workflows with Nested Data Types in RAPIDS libcudf

Nested data types are a convenient way to represent hierarchical relationships within columnar data. They are frequently used as part of extract, transform,... 10 MIN READ
Data Science Feb 09, 2023

GPU-Accelerated JSON Data Processing with RAPIDS

JSON is a widely adopted format for text-based information working interoperably between systems, most commonly in web applications. While the JSON format is... 8 MIN READ
Data Science Oct 17, 2022

Mastering String Transformations in RAPIDS libcudf

Efficient processing of string data is vital for many data science applications. To extract valuable information from string data, RAPIDS libcudf provides... 17 MIN READ
Data Science May 27, 2022

Boosting Data Ingest Throughput with GPUDirect Storage and RAPIDS cuDF

If you work in data analytics, you know that data ingest is often the bottleneck of data preprocessing workflows. Getting data from storage and decoding it can... 14 MIN READ