polars
https://github.com/pola-rs/polars
Rust
Dataframes powered by a multithreaded, vectorized query engine, written in Rust
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- Issues
- feat(Python): Allow left/center as table cell alignment format for notebooks
- Rust API for editing metadata when creating Parquet and IPC/Arrow output
- Expand `List` & `Array` to columns
- Save version in parquet metadata
- Inconsistent Round behavior
- DataFrame construction in row orientation fails on invalid values even with strict = False
- OOC sorting is not monotonic
- CSV parsing: ComputeError
- Support nested datatypes in `from_repr`
- Add support for SFTP protocol
- Docs
- Rust not yet supported