The Polars Blog

Case studies

How BMLL Processes 1.5 TB of Market Data in Under 4 Minutes
Case studies25 Aug 266 mins
How Rabobank leverages window functions to drastically improve performance
Case studies10 Dec 258 mins
Supercharging Analytics with Polars: A Case Study in Analyst Empowerment
Case studies26 Nov 257 mins
Polars helps coping with black swan events at La Mobilière
Case studies09 Oct 255 mins
Polars at Decathlon: Ready to Play?
Case studies15 Sep 257 mins
METRO.digital Optimized Their KPI Creation Process Across 19 Countries with Polars
Case studies24 Apr 257 mins

Efficient Cloud Data Processing with Polars – a DB Systel Case Study
Case studies17 Oct 245 mins
Joulen accelerates the transition to sustainable energy practices using Polars
Case studies25 Sep 244 mins
Transforming Music Data Management: How Polars Redefined CSV Processing at Vydia
Case studies13 Sep 245 mins
Complex Calculations vs. Polars Plugins - A Double River Case Study
Case studies14 Aug 2411 mins
Processing hundreds of GBs of textual data on a daily basis at MDPI
Case studies27 Jun 245 mins
G-Research tackles the biggest financial data challenges of tomorrow with Polars
Case studies18 Apr 244 mins
Check Technologies saves 25% of cloud expenses with Polars
Case studies06 Mar 245 mins