polars
https://github.com/pola-rs/polars
Rust
Dataframes powered by a multithreaded, vectorized query engine, written in Rust
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- Issues
- DataFrame type annotation for data validation
- jsonpath_lib_polars_vendor should not enable the serde_json's preserve_order feature by default
- Request for skim function in R
- search_sorted on Categorial and Enum Series fails to work if given a string
- SQLContext: support something like `enable_external_access=False`
- Improve ML section of user guide page
- error[E0277]: the trait bound `ndarray::Dim<_>: ToNpyDims` is not satisfied
- ChunkedArray different chunk sizes performance
- Unable to write pyarrow parquet for List(Array(_)) with nulls
- [DOC]: Is it required that groupby key expressions are elementwise?
- Docs
- Rust not yet supported