The Polars Blog

All articles

Updated PDS-H benchmark results
Blog articles16 Apr 246 mins
Accelerating Polars DataFrames
Blog articles04 Apr 243 mins
Polars in Aggregate: New integrations, enhanced NumPy interop, and improved performance
Releases28 Mar 2413 mins
The power of predicate pushdown
Blog articles19 Mar 246 mins
Check Technologies saves 25% of cloud expenses with Polars
Case studies06 Mar 245 mins
Polars in Aggregate: New string type, plotting, SQL and more
Releases07 Feb 246 mins

Why we have rewritten the string data type
Blog articles30 Jan 249 mins
A bird's eye view of Polars
Blog articles19 Jan 246 mins
Global DevSlam 2023: Polars, a Lightning-Fast DataFrame Library
Talks09 Jan 24
Polars in Aggregate: Going from 0.19.0 to 0.20.2
Releases04 Jan 248 mins
PyData Eindhoven 2023: Keynote on Polars Plugins
Talks21 Dec 23
PyData NYC 2023: Polars; DataFrames in the Multi-Core Era
Talks29 Nov 23
PyData Amsterdam 2023: Polars and a Peek into the Expression Engine
Talks22 Nov 23
Polars 0.19 upgrade guide
Blog articles31 Aug 233 mins
Company announcement
Announcements03 Aug 236 mins