Decision Workspace
vsdb vs fjall vs brk_fjall
Side-by-side comparison of Rust crates
65
vsdb
stablev16.3.3
A std-collection-like database
66
fjall
stablev3.1.6
Log-structured, embeddable key-value storage engine
49
brk_fjall
growingv2.11.8
Log-structured, embeddable key-value storage engine
Core Metrics
| vsdb | fjall | brk_fjall | |
|---|---|---|---|
| Health Score | 65 | 66 | 49 |
| Total Downloads | 20.3M | 1.2M | 597 |
| 30d Downloads | 1.6K | 80.4K | 0 |
| Dependents | 236 | 1.2K | 0 |
| Releases | 232 | 96 | 4 |
| Last Updated | 2d ago | 8d ago | 238d ago |
| Age | 4y 7m | 2y 6m | 8m |
Health Breakdown
vsdb
Maintenance
19
Quality
12
Community
16
Popularity
8
Documentation
10
fjall
Maintenance
18
Quality
15
Community
14
Popularity
7
Documentation
12
brk_fjall
Maintenance
9
Quality
19
Community
6
Popularity
3
Documentation
12
Technical Details
| vsdb | fjall | brk_fjall | |
|---|---|---|---|
| Version | 16.3.3 | 3.1.6 | 2.11.8 |
| Stable (≥1.0) | ✓ Yes | ✓ Yes | ✓ Yes |
| License | MIT | MIT OR Apache-2.0 | MIT OR Apache-2.0 |
| Dependencies | 9 | 12 | 14 |
| Crate Size | 231KB | 81KB | 81KB |
| Features | 1 | 5 | 7 |
| Yanked % | 61.2% | 51.0% | 0.0% |
| Edition | 2024 | 2021 | 2021 |
| MSRV | — | 1.90.0 | 1.76.0 |
| Owners | 3 | 1 | 1 |
Links
Quick Verdict
- •fjall leads with a health score of 66/100, but none of the options score above 80.
- •vsdb has the most downloads (20.3M), suggesting wider adoption.
- •fjall is depended on by 1.2K crates — strongest ecosystem trust.