The Polars Blog

All articles

Polars helps coping with black swan events at La Mobilière
Case studies09 Oct 255 mins
Polars raises €18M Series A to build fast, ergonomic data processing at any scale
Announcements29 Sep 253 mins
Polars at Decathlon: Ready to Play?
Case studies15 Sep 257 mins
Launch of Polars Cloud and Distributed Polars
Announcements03 Sep 255 mins
Polars Meetup #2: Polars at Scale
Talks31 Jul 25
Introducing UVM for larger than VRAM data on the Polars GPU engine
Blog articles26 Jun 2510 mins

Updated PDS-H benchmark results (May 2025)
Blog articles01 Jun 2512 mins
METRO.digital Optimized Their KPI Creation Process Across 19 Countries with Polars
Case studies24 Apr 257 mins
Polars Meetup #1: New Streaming Engine
Talks09 Apr 25
Polars Cloud; the distributed Cloud Architecture to run Polars anywhere
Announcements10 Feb 257 mins
Exploring calendar-aware date operations in Polars
Blog articles23 Dec 248 mins
Breaking the rules with expression expansion
Blog articles05 Dec 245 mins
Polars in Aggregate: Faster I/O, inequality joins, and much more
Releases04 Dec 249 mins
Understanding Polars data types
Blog articles26 Nov 2419 mins
PyData NYC 2024: Polars GPU Acceleration
Talks25 Nov 24