Big Data in Polars: How to Scan and Process Multiple Files at Once

· Ahmed Nabil · June 29, 2026, 2:22 p.m.
big data Data Science performance data engineering big data polars data-processing Python
Summary
This blog post discusses the use of Polars for processing multiple files, addressing the common real-world scenario where data is split across several CSV files. It aims to guide developers on utilizing Polars effectively for big data processing.
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