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 supported17 Subscribers
Add a CodeTriage badge to polars
Help out
- Issues
- Can't sort dataframe by multiple columns if any sort column is list or array
- Silent failures with deeply nested rolling operations in lazy mode
- `scan_parquet` push down hive filtering breaks on categorical columns
- sum_horizontal does not upcast small integer dtypes
- Change the date display format globally
- pl.len() high memory usage
- Difference in line end detecting between polars and pandas in rigged CSV
- Big picture on null-behavior / Add a tracking issue for nulls in aggregations
- interpolate_by fails when null is located at beginning or end of dataframe
- `reduce` / `fold` from right to left
- Docs
- Rust not yet supported