pola-rs/polars

Documentation : Python Rust Node.js R | Agents : Skill MCP | User guide | Discord Polars is an analytical query engine for DataFrames, written in Rust. It is designed to be fast, easy to use and expressive. Key features are: Fast: written from the ground up in Rust with multi-threaded, vectorized (SIMD) execution Lazy & eager execution: with query optimization out of the box Larger-than-RAM: the streaming engine processes datasets that don't fit in memory Expressive API: compose complex queries with powerful expressions Extensible: extend Polars natively with custom code through I/O and Expres…