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
- Debug Rust from Python script
- Cloud (ObjectStore) writing and streaming for the different file types
- "Inefficient map_*" warnings (tracking issue)
- Implement `rolling_product`
- Request for more set operations (is_disjoint, is_subset,is_superset)
- Add a rename_alias Expr method
- Custom memory limits
- Support simple aggregations on list columns
- Support for best effort collection/sinking of LazyFrames
- Faster `list.eval(expr)` with expensive `expr`
- Docs
- Rust not yet supported