Decision Workspace
mmdb_core vs vsdb_core vs mmdb
Side-by-side comparison of Rust crates
43
mmdb_core
growingv1.1.1
A std-collection-like database
62
vsdb_core
stablev12.1.0
A std-collection-like database
62
mmdb
stablev3.0.0
The storage engine behind vsdb — a pure-Rust LSM-Tree key-value store
Core Metrics
| mmdb_core | vsdb_core | mmdb | |
|---|---|---|---|
| Health Score | 43 | 62 | 62 |
| Total Downloads | 4.6K | 101.7K | 13.1K |
| 30d Downloads | 50 | 16.1K | 354 |
| Dependents | 11 | 85 | 27 |
| Releases | 3 | 93 | 22 |
| Last Updated | 638d ago | 4d ago | 7d ago |
| Age | 1y 10m | 3y 9m | 1y 10m |
Health Breakdown
mmdb_core
Maintenance
5
Quality
13
Community
11
Popularity
4
Documentation
10
vsdb_core
Maintenance
19
Quality
12
Community
15
Popularity
6
Documentation
10
mmdb
Maintenance
19
Quality
12
Community
11
Popularity
5
Documentation
15
Technical Details
| mmdb_core | vsdb_core | mmdb | |
|---|---|---|---|
| Version | 1.1.1 | 12.1.0 | 3.0.0 |
| Stable (≥1.0) | ✓ Yes | ✓ Yes | ✓ Yes |
| License | GPL-3.0 | MIT | MIT |
| Dependencies | 11 | 8 | 13 |
| Crate Size | 13KB | 42KB | 167KB |
| Features | 4 | 1 | 2 |
| Yanked % | 100.0% | 34.4% | 86.4% |
| Edition | 2021 | 2024 | 2024 |
| MSRV | — | — | 1.89 |
| Owners | 2 | 3 | 2 |
Links
Quick Verdict
- •vsdb_core leads with a health score of 62/100, but none of the options score above 80.
- •⚠ mmdb_core has not been updated in over a year.