Prem Sagar Gali

Prem Sagar Gali is a senior systems software engineer at NVIDIA, based in Austin, Texas, specializing in data science software development for RAPIDS AI. He holds a Master's degree in Computer Science from the Georgia Institute of Technology.
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Posts by Prem Sagar Gali

Data Science Apr 10, 2025

Efficiently Scaling Polars GPU Parquet Reader

When working with large datasets, the performance of your data processing tools becomes critical. Polars, an open-source library for data manipulation known for... 4 MIN READ
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Data Science Jan 30, 2025

Mastering the cudf.pandas Profiler for GPU Acceleration

In the world of Python data science, pandas has long reigned as the go-to library for intuitive data manipulation and analysis. However, as data volumes grow,... 6 MIN READ
Data Science Dec 05, 2024

Unified Virtual Memory Supercharges pandas with RAPIDS cuDF

cuDF-pandas, introduced in a previous post, is a GPU-accelerated library that accelerates pandas to deliver significant performance improvements—up to 50x... 5 MIN READ