polars
https://github.com/pola-rs/polars
Rust
Dataframes powered by a multithreaded, vectorized query engine, written in Rust
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- Issues
- Add Rust configuration API similar to Python's `pl.Config(...)`
- Optimization: replace `foo - foo.shift(-1)` with `diff`.
- feat: add Expr.interpolate_by
- feat(python): Support List types in `Series.to_numpy`
- max_horizontal Gets Wrong Value For Decimal Columns With Different Scales
- scan_pyarrow_dataset not filtering on partitions
- WIP: Move physical expressions to new crate
- perf: do not use pyo3-built
- feat(python): `Expr.forget()` and assertions
- Support parsing timezone-aware datetimes in constructors when data type is also timezone-aware
- Docs
- Rust not yet supported