Mar 27, 2026 · 6 min
PandRS 0.3.0 Released — Pure Rust DataFrames, Now C-SQLite-Free
High-performance pure Rust DataFrame library — a pandas-class API with SIMD, parallel processing, and distributed compute. 0.3.0 purges the entire SQL/database stack (sqlx, rusqlite, libsqlite3-sys) to enforce Pure Rust, modernizes the columnar engine to Arrow/Parquet 58.1 and DataFusion 53.0, and upgrades SciRS2 integration to 0.4.0. The DataFrame layer of the COOLJAPAN scientific stack, alongside NumRS2.
releasepandrsdataframe