polars
https://github.com/pola-rs/polars
Rust
Dataframes powered by a multithreaded, vectorized query engine, written in Rust
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- Issues
- [wasm] Support `cloud` feature with polars WebAssembly/pyodide
- Improved business day support
- [feat]group_by_dynamic date label by end datapoint
- Configurable plotting backends
- Memory leakage in with_columns and computation of statistics
- docs(rust): Add example of list creation in user guide
- Find indexes of item in list
- feat(python): Add frame-level `all_horizontal` / `any_horizontal`
- scan_parquet panics when file is bigger than 2^32 but materialized query isn't. duckdb and pyarrow can do query.
- feat(rust,python): Add quantiles method to expression list namespace
- Docs
- Rust not yet supported