Decision Workspace
pgm-rs vs pgm-extra vs temporal_segment_log
Side-by-side comparison of Rust crates
36
pgm-rs
experimentalv0.1.0
A PGM index implementation for sorted u64 keys
50
pgm-extra
experimentalv1.3.0
PGM-Extra: high-performance learned index structures for Rust
44
temporal_segment_log
experimentalv0.1.2
Temporal Segment Log (TSL): High-throughput time-ordered data structure
Core Metrics
| pgm-rs | pgm-extra | temporal_segment_log | |
|---|---|---|---|
| Health Score | 36 | 50 | 44 |
| Total Downloads | 494 | 143 | 37 |
| 30d Downloads | 3 | 12 | 37 |
| Dependents | 0 | 0 | 0 |
| Releases | 1 | 4 | 3 |
| Last Updated | 293d ago | 88d ago | 9d ago |
| Age | 9m | 3m | 9d |
Health Breakdown
pgm-rs
Maintenance
3
Quality
14
Community
6
Popularity
3
Documentation
10
pgm-extra
Maintenance
13
Quality
18
Community
6
Popularity
3
Documentation
10
temporal_segment_log
Maintenance
13
Quality
14
Community
5
Popularity
2
Documentation
10
Technical Details
| pgm-rs | pgm-extra | temporal_segment_log | |
|---|---|---|---|
| Version | 0.1.0 | 1.3.0 | 0.1.2 |
| Stable (≥1.0) | ✗ No | ✓ Yes | ✗ No |
| License | MIT OR Apache-2.0 | MIT | MIT |
| Dependencies | 3 | 9 | 5 |
| Crate Size | 11KB | 44KB | 23KB |
| Features | 0 | 6 | 1 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2024 | 2024 | 2021 |
| MSRV | — | — | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •pgm-extra leads with a health score of 50/100, but none of the options score above 80.
- •pgm-rs has the most downloads (494), suggesting wider adoption.
- •pgm-rs, temporal_segment_log are pre-1.0 — API may change.