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
- Schema mismatch for `Expr.quantile([...])`
- feat: Allow `infer_schema_length=0` in `read_json` with explicit schema
- fix: Tolerate ecosystem-valid Parquet metadata
- dt.offset_by panics instead of raising when the offset date exceeds the internal Date range
- Streaming engine: `.over()` segfaults and returns incorrect results under cgroup memory pressure
- feat(rust): Lower arithmetic into the pyarrow predicate
- fix(python): Fix `scan_delta(DeltaTable)` with delta-rs string `storage_options`
- polars.read_csv fails after peek
- refactor(python): Use `LazyFrameResolver` API for `scan_delta`
- #28498 feeds fabricated nulls to user code, so a null-free query can fail
- Docs
- Rust not yet supported