polars
https://github.com/pola-rs/polars
Rust
Dataframes powered by a multithreaded, vectorized query engine, written in Rust
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Help out
- Issues
- Documentation for custom function
- SchemaError improvement
- Utility function to select all remaining columns
- Interface about query plans
- `min_periods` parameter in `groupby_dynamic` and `rolling`
- Allow arithmetic between `Time` and `Duration` columns
- Add an equivalent of R/`{forcats}` `factor_lump` to regroup categorical levels
- GROUPING SETS feature in Polars
- Allow `to_dummies` on `LazyFrame`
- Document POLARS_MAX_THREADS
- Docs
- Rust not yet supported