polars
https://github.com/pola-rs/polars
Rust
Dataframes powered by a multithreaded, vectorized query engine, written in Rust
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- Issues
- fix(python): Fix _in_notebook() reporting True with no active IPython shell
- Arguments to show are ignored (except for limit)
- New polars plugins: -random, -llm, -api
- docs(python): add warning about non-deterministic inputs to with_row_index
- feat(io): optimize single-put buffering in InternalCloudWriter
- Return `i64` for `count/len` aggregations
- Parquet writer does not dictionary-encode Decimal columns
- `bf16` data type
- Do not filter `dfs.*` fields in storage_options for pyiceberg hdfs
- to_date and strptime should raise when date is padded
- Docs
- Rust not yet supported