polars
https://github.com/pola-rs/polars
Rust
Dataframes powered by a multithreaded, vectorized query engine, written in Rust
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- Issues
- ci: Bump the ci group across 1 directory with 7 updates
- fix: Add a check that the input of `merge_sorted` is correctly sorted
- Streaming engine: `BinviewHashGrouper` panics `internal error: entered unreachable code` at `binview.rs:245` on a string-keyed `group_by` under concurrent load
- First-class support for `ewm_sum` and `ewm_sum_by`
- `scan_ndjson` with slice raises on corrupt trailing data in streaming engine
- Panic in filter slice collect
- docs: Add cloud storage 503 in cloud user guide
- docs(python): Add polars-bio to community plugins list
- feat(rust): Expose more expr nodes for cudf-polars
- Non-list arguments for `columns` accepted for `read_parquet`
- Docs
- Rust not yet supported