Polars at Decathlon: Ready to Play?
by Arnaud Vennin (Tech Lead Data Engineer @ Decathlon)
Decathlon adopts Polars to replace increasing number of workloads on Spark to significantly decrease infrastructure cost and complexity.
Mon, 15 Sept 2025Launch of Polars Cloud and Distributed Polars
by Ritchie Vink
We launch Polars Cloud; the distributed Cloud Architecture to run Polars anywhere
Wed, 3 Sept 2025Introducing UVM for larger than VRAM data on the Polars GPU engine
by Thijs Nieuwdorp (Xomnia), Tom Drabas (NVIDIA)
With the introduction Unified Virtual Memory (UVM), larger than memory data processesing is possible with the GPU engine. Learn more about the implementation and performance considerations.
Thu, 26 Jun 2025Updated PDS-H benchmark results (May 2025)
by Ritchie Vink
A fresh run of the PDS-H benchmark suite shows the performance of Polars versus other query processing engines.
Sun, 1 Jun 2025METRO.digital Optimized Their KPI Creation Process Across 19 Countries with Polars
by Dr. Patrick Bormann (Tech lead data scientist) @ METRO.digital
METRO.digital migrated from SQL to Polars for KPI creation across 19 countries, improving code maintainability and reducing resource requirements while handling large datasets more efficiently.
Thu, 24 Apr 2025Polars Cloud; the distributed Cloud Architecture to run Polars anywhere
by Ritchie Vink
We introduce Polars Cloud, the distributed cloud architecture to scale and run Polars anywhere.
Mon, 10 Feb 2025