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: Try an error when using a wrongly versioned categorical in row encoding
- Python Polars 1.18.0
- Upcast `date + duration` and `date - duration` operations to datetime
- feat: Unset maintain_order pass
- fix(python): Fix decimal series dispatch
- load nested JSON data with polars without using explode
- Supporting ADBC "numeric" data
- perf(rust): Add proper distributor to new-streaming parquet reader
- refactor(rust): Temporarily disable common subplan elim for new-streaming
- `read_csv` should automatically re-read column(s) on out-of-sample type exception
- Docs
- Rust not yet supported