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
- Implement ewm_std_by, ewm_var_by
- Supporting boolean returning functions/methods in `join_where`
- PlSmallStr conversions breaking after updating from 0.41
- PanicException reading Delta table created using Databricks Delta Live Tables framework.
- fix: Add strict parameter to rename_fields
- Roadmap for `Decimal` Type? (missing features like `round`; currently duckdb/spark)
- feat(python): Add show methods to DataFrame and LazyFrame
- OOM on newer versions of polars, works fine on 0.18.2
- `pl.read_ipc` is up to 10x slower when not using pyarrow
- Cannot call `.to_arrow()` on series on StructArray with offset
- Docs
- Rust not yet supported