Python’s data stack is getting a serious GPU turbo boost. In this episode, Ben Zaitlen from NVIDIA joins us to unpack RAPIDS, the open source toolkit that lets pandas, scikit-learn, Spark, Polars, and even NetworkX execute on GPUs. We trace the project’s origin and why NVIDIA built it in the open, then dig into the pieces that matter in practice: cuDF for DataFrames, cuML for ML, cuGraph for graphs, cuXfilter for dashboards, and friends like cuSpatial and cuSignal. We talk real speedups, how the pandas accelerator works without a rewrite, and what becomes possible when jobs that used to take hours finish in minutes. You’ll hear strategies for datasets bigger than GPU memory, scaling out with Dask or Ray, Spark acceleration, and the growing role of vector search with cuVS for AI workloads. If you know the CPU tools, this is your on-ramp to the same APIs at GPU speed. 
 
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<h2 class="links-heading">Links from the show</h2>
<div>RAPIDS: <a href="https://github.com/rapidsai?featured_on=talkpython" target="_blank" >github.com/rapidsai</a> 
Example notebooks showing drop-in accelerators: <a href="https://github.com/rapidsai-community/showcase/tree/main?featured_on=talkpython" target="_blank" >github.com</a> 
Benjamin Zaitlen - LinkedIn: <a href="https://www.linkedin.com/in/benjamin-zaitlen-62ab7b4/?featured_on=talkpython" target="_blank" >linkedin.com</a> 
RAPIDS Deployment Guide (Stable): <a href="https://docs.rapids.ai/deployment/stable/?featured_on=talkpython" target="_blank" >docs.rapids.ai</a> 
RAPIDS cuDF API Docs (Stable): <a href="https://docs.rapids.ai/api/cudf/stable/?featured_on=talkpython" target="_blank" >docs.rapids.ai</a> 
Asianometry YouTube Video: <a href="https://www.youtube.com/watch?v=SOQ6F7HMfSc&ab_channel=Asianometry" target="_blank" >youtube.com</a> 
cuDF pandas Accelerator (Stable): <a href="https://docs.rapids.ai/api/cudf/stable/cudf_pandas/?featured_on=talkpython" target="_blank" >docs.rapids.ai</a> 
Watch this episode on YouTube: <a href="https://www.youtube.com/watch?v=pl87nTWxqs8" target="_blank" >youtube.com</a> 
Episode #516 deep-dive: <a href="https://talkpython.fm/episodes/show/516/accelerating-python-data-science-at-nvidia#takeaways-anchor" target="_blank" >talkpython.fm/516</a> 
Episode transcripts: <a href="https://talkpython.fm/episodes/transcript/516/accelerating-python-data-science-at-nvidia" target="_blank" >talkpython.fm</a> 
Developer Rap Theme Song: Served in a Flask: <a href="https://talkpython.fm/flasksong" target="_blank" >talkpython.fm/flasksong</a> 
 
--- Stay in touch with us --- 
Subscribe to Talk Python on YouTube: <a href="https://talkpython.fm/youtube" target="_blank" >youtube.com</a> 
Talk Python on Bluesky: <a href="https://bsky.app/profile/talkpython.fm" target="_blank" >@talkpython.fm at bsky.app</a> 
Talk Python on Mastodon: <a href="https://fosstodon.org/web/@talkpython" target="_blank" >talkpython</a> 
Michael on Bluesky: <a href="https://bsky.app/profile/mkennedy.codes?featured_on=talkpython" target="_blank" >@mkennedy.codes at bsky.app</a> 
Michael on Mastodon: <a href="https://fosstodon.org/web/@mkennedy" target="_blank" >mkennedy</a> </div>

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