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 supported15 Subscribers
Add a CodeTriage badge to polars
Help out
- Issues
- Autocompletion fails for pl.col('a') but works for pl.col.a in JupyterLab (Regression from v1.1.0)
- feat(python): Support Iceberg field `initial-default` in native `scan_iceberg`
- Add filter predicates to with_column/select literal generation for filter expression optimisation
- feat(rust,python): Add native Parquet encryption support
- File sinks with auto / in memory engine write unfiltered rows after horizontal concat + unique
- fix: Set CallerContext parallel flag for plugin expressions
- fix(python): rows_by_key raises ValueError when all columns are keys
- Add warning to documentation of `with_row_index` about non-deterministic inputs
- chore(python): Make `Series` inherit from `Collection[Any]`
- perf: Adaptive filter decode in parquet scan
- Docs
- Rust not yet supported