Decision Workspace
ferrumdb vs btree-store vs mace-kv
Side-by-side comparison of Rust crates
48
ferrumdb
experimentalv0.2.0
A premium, high-performance embedded key-value database with TTL and compaction.
59
btree-store
experimentalv0.1.10
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
51
mace-kv
experimentalv0.0.35
A fast, cross-platform embedded key-value storage engine with ACID, MVCC, and flash-optimized storage
Core Metrics
| ferrumdb | btree-store | mace-kv | |
|---|---|---|---|
| Health Score | 48 | 59 | 51 |
| Total Downloads | 155 | 947 | 514 |
| 30d Downloads | 0 | 0 | 0 |
| Dependents | 2 | 12 | 1 |
| Releases | 6 | 10 | 18 |
| Last Updated | 51d ago | 7d ago | 11d ago |
| Age | 4m | 5m | 7m |
Health Breakdown
ferrumdb
Maintenance
16
Quality
12
Community
7
Popularity
3
Documentation
10
btree-store
Maintenance
20
Quality
14
Community
9
Popularity
4
Documentation
12
mace-kv
Maintenance
19
Quality
10
Community
7
Popularity
3
Documentation
12
Technical Details
| ferrumdb | btree-store | mace-kv | |
|---|---|---|---|
| Version | 0.2.0 | 0.1.10 | 0.0.35 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MIT | MIT | MIT |
| Dependencies | 15 | 5 | 10 |
| Crate Size | 48KB | 77KB | 230KB |
| Features | 0 | 1 | 4 |
| Yanked % | 0.0% | 0.0% | 5.6% |
| Edition | 2021 | 2024 | 2024 |
| MSRV | — | 1.95 | 1.95 |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •btree-store leads with a health score of 59/100, but none of the options score above 80.