Decision Workspace
ferrumdb vs mace-kv vs btree-store
Side-by-side comparison of Rust crates
43
ferrumdb
experimentalv0.1.0
A premium, high-performance embedded key-value database with TTL and compaction.
48
mace-kv
experimentalv0.0.28
A fast, cross-platform embedded key-value storage engine with ACID, MVCC, and flash-optimized storage
48
btree-store
experimentalv0.1.4
A persistent, embedded key-value storage engine in Rust featuring a Copy-On-Write (COW) B-Tree, ACID compliance, and crash safety with multi-bucket support
Core Metrics
| ferrumdb | mace-kv | btree-store | |
|---|---|---|---|
| Health Score | 43 | 48 | 48 |
| Total Downloads | 27 | 271 | 385 |
| 30d Downloads | 27 | 43 | 153 |
| Dependents | 0 | 0 | 5 |
| Releases | 2 | 11 | 4 |
| Last Updated | 14d ago | 18d ago | 19d ago |
| Age | 17d | 4m | 2m |
Health Breakdown
ferrumdb
Maintenance
13
Quality
12
Community
6
Popularity
2
Documentation
10
mace-kv
Maintenance
19
Quality
10
Community
6
Popularity
3
Documentation
10
btree-store
Maintenance
13
Quality
14
Community
8
Popularity
3
Documentation
10
Technical Details
| ferrumdb | mace-kv | btree-store | |
|---|---|---|---|
| Version | 0.1.0 | 0.0.28 | 0.1.4 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MIT | MIT | MIT |
| Dependencies | 15 | 11 | 5 |
| Crate Size | 39KB | 205KB | 59KB |
| Features | 0 | 4 | 1 |
| Yanked % | 0.0% | 9.1% | 0.0% |
| Edition | 2021 | 2024 | 2024 |
| MSRV | — | — | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •mace-kv leads with a health score of 48/100, but none of the options score above 80.
- •btree-store has the most downloads (385), suggesting wider adoption.