Decision Workspace
polars-mongo vs polars vs arrow_util
Side-by-side comparison of Rust crates
35
polars-mongo
growingv0.2.0
Connector to read polars dataframes from mongodb collections
60
polars
growingv0.53.0
DataFrame library based on Apache Arrow
45
arrow_util
growingv0.1.3
Tools for Apache Arrow
Core Metrics
| polars-mongo | polars | arrow_util | |
|---|---|---|---|
| Health Score | 35 | 60 | 45 |
| Total Downloads | 2.8K | 9.5M | 5.8K |
| 30d Downloads | 5 | 834.8K | 6 |
| Dependents | 0 | 5.4K | 0 |
| Releases | 2 | 120 | 4 |
| Last Updated | 1285d ago | 47d ago | 1077d ago |
| Age | 3y 7m | 5y 9m | 2y 11m |
Health Breakdown
polars-mongo
Maintenance
4
Quality
14
Community
3
Popularity
4
Documentation
10
polars
Maintenance
17
Quality
11
Community
14
Popularity
8
Documentation
10
arrow_util
Maintenance
10
Quality
16
Community
5
Popularity
4
Documentation
10
Technical Details
| polars-mongo | polars | arrow_util | |
|---|---|---|---|
| Version | 0.2.0 | 0.53.0 | 0.1.3 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MIT | MIT | Apache-2.0 |
| Dependencies | 6 | 27 | 5 |
| Crate Size | 7KB | 138KB | 10KB |
| Features | 0 | 156 | 2 |
| Yanked % | 0.0% | 5.0% | 0.0% |
| Edition | 2021 | 2024 | 2021 |
| MSRV | — | — | — |
| Owners | 1 | 2 | 2 |
Links
Quick Verdict
- •polars leads with a health score of 60/100, but none of the options score above 80.
- •polars is depended on by 5.4K crates — strongest ecosystem trust.
- •⚠ polars-mongo, arrow_util have not been updated in over a year.