Decision Workspace
polarway-grpc vs polarway-sources vs polars
Side-by-side comparison of Rust crates
42
polarway-grpc
experimentalv1.0.0
gRPC server for Polarway Railway-Oriented Data Processing
39
polarway-sources
experimentalv0.1.0
Network-native data sources (WebSocket, REST, gRPC) for streaming into Arrow RecordBatches
62
polars
growingv0.54.4
DataFrame library based on Apache Arrow
Core Metrics
| polarway-grpc | polarway-sources | polars | |
|---|---|---|---|
| Health Score | 42 | 39 | 62 |
| Total Downloads | 19 | 18 | 12.8M |
| 30d Downloads | 0 | 0 | 542.5K |
| Dependents | 0 | 0 | 6.6K |
| Releases | 1 | 1 | 123 |
| Last Updated | 96d ago | 96d ago | 39d ago |
| Age | 3m | 3m | 6y |
Health Breakdown
polarway-grpc
Maintenance
8
Quality
16
Community
6
Popularity
2
Documentation
10
polarway-sources
Maintenance
8
Quality
11
Community
6
Popularity
2
Documentation
12
polars
Maintenance
17
Quality
13
Community
14
Popularity
8
Documentation
10
Technical Details
| polarway-grpc | polarway-sources | polars | |
|---|---|---|---|
| Version | 1.0.0 | 0.1.0 | 0.54.4 |
| Stable (≥1.0) | ✓ Yes | ✗ No | ✗ No |
| License | MIT | MIT | MIT |
| Dependencies | 43 | 25 | 27 |
| Crate Size | 70KB | 32KB | 138KB |
| Features | 6 | 0 | 154 |
| Yanked % | 0.0% | 0.0% | 4.9% |
| Edition | 2021 | 2021 | 2024 |
| MSRV | — | 1.70 | — |
| Owners | 1 | 1 | 2 |
Links
Quick Verdict
- •polars leads with a health score of 62/100, but none of the options score above 80.
- •polars is depended on by 6.6K crates — strongest ecosystem trust.
- •polarway-sources, polars are pre-1.0 — API may change.