The Polars Blog

All articles

Announcing Polars Cloud 0.9.0
Announcements02 Jul 265 mins
Announcing Polars 1.42
Announcements29 Jun 263 mins
Fluent, not native: agents translating pandas to Polars
Blog articles25 Jun 2615 mins
Benchmarking Polars and Spark
Blog articles16 Jun 264 mins
Launching Polars Distributed on Kubernetes
Announcements03 Jun 265 mins
Announcing Polars 1.41
Announcements26 May 263 mins

Handling Schema Issues in Polars
Blog articles30 Apr 269 mins
Polars in Aggregate: Streaming Expands, Lakehouse I/O, and Cloud Profiling
Releases16 Apr 264 mins
Streaming sort-merge joins in Polars
Blog articles09 Apr 269 mins
Introducing the Query Profiler and Optimizing Cluster Configuration
Blog articles26 Mar 2613 mins
Orchestrating Polars Cloud Queries with Apache Airflow
Blog articles17 Feb 2614 mins
Understanding the New Categorical
Blog articles29 Jan 268 mins
How Rabobank leverages window functions to drastically improve performance
Case studies10 Dec 258 mins
Polars in Aggregate: Polars Cloud, Streaming engine, and New Data Types
Releases03 Dec 258 mins
Supercharging Analytics with Polars: A Case Study in Analyst Empowerment
Case studies26 Nov 257 mins