polars
https://github.com/pola-rs/polars
Rust
Dataframes powered by a multithreaded, vectorized query engine, written in Rust
Triage Issues!
When you volunteer to triage issues, you'll receive an email each day with a link to an open issue that needs help in this project. You'll also receive instructions on how to triage issues.
Triage Docs!
Receive a documented method or class from your favorite GitHub repos in your inbox every day. If you're really pro, receive undocumented methods or classes and supercharge your commit history.
Rust not yet supported8 Subscribers
Add a CodeTriage badge to polars
Help out
- Issues
- feat: Series.index_of()
- Use pre-optimized query plan by benchmark LazyFrame for the evaluation of another LazyFrame
- Regression: Incorrect categorical encoding after sort
- Failing inner join with join_nulls=False on some hardware
- `pl.concat()` output with Expr input is wrong when using the new streaming engine
- Document copy-on-write logic
- Regression: Polars 1.14 doesn't accept AWS_S3_ALLOW_UNSAFE_RENAME anymore
- Invalid format specified when converting Time type with `to_string` causes panic
- DataFrame.sum slow for u8, u16, i8, i16
- Add modular parquet de-/encryption
- Docs
- Rust not yet supported