Decision Workspace
pgm-extra vs pgm-rs vs pgm_index
Side-by-side comparison of Rust crates
50
pgm-extra
experimentalv1.3.0
PGM-Extra: high-performance learned index structures for Rust
36
pgm-rs
experimentalv0.1.0
A PGM index implementation for sorted u64 keys
54
pgm_index
experimentalv0.3.2
Ultra-fast learned PGM-Index for efficient sorted key lookup with bounded error
Core Metrics
| pgm-extra | pgm-rs | pgm_index | |
|---|---|---|---|
| Health Score | 50 | 36 | 54 |
| Total Downloads | 143 | 494 | 1.7K |
| 30d Downloads | 12 | 3 | 8 |
| Dependents | 0 | 0 | 1 |
| Releases | 4 | 1 | 5 |
| Last Updated | 88d ago | 293d ago | 224d ago |
| Age | 3m | 9m | 7m |
Health Breakdown
pgm-extra
Maintenance
13
Quality
18
Community
6
Popularity
3
Documentation
10
pgm-rs
Maintenance
3
Quality
14
Community
6
Popularity
3
Documentation
10
pgm_index
Maintenance
15
Quality
15
Community
7
Popularity
4
Documentation
13
Technical Details
| pgm-extra | pgm-rs | pgm_index | |
|---|---|---|---|
| Version | 1.3.0 | 0.1.0 | 0.3.2 |
| Stable (≥1.0) | ✓ Yes | ✗ No | ✗ No |
| License | MIT | MIT OR Apache-2.0 | MIT |
| Dependencies | 9 | 3 | 7 |
| Crate Size | 44KB | 11KB | 18KB |
| Features | 6 | 0 | 2 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2024 | 2024 | 2024 |
| MSRV | — | — | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •pgm_index leads with a health score of 54/100, but none of the options score above 80.
- •pgm-rs, pgm_index are pre-1.0 — API may change.