Decision Workspace
tokitai-filekv vs coordinode-lsm-tree vs mace-kv
Side-by-side comparison of Rust crates
42
tokitai-filekv
experimentalv0.5.0
实验性生产级 LSM-Tree KV 存储引擎，具备完整错误体系、指标体系和崩溃安全机制
58
coordinode-lsm-tree
experimentalv5.7.0
Embedded LSM-tree storage engine: BuRR filters, zstd dictionary compression, MVCC, range tombstones, merge operators, K/V separation, AES-256-GCM at rest.
51
mace-kv
experimentalv0.0.35
A fast, cross-platform embedded key-value storage engine with ACID, MVCC, and flash-optimized storage
Core Metrics
| tokitai-filekv | coordinode-lsm-tree | mace-kv | |
|---|---|---|---|
| Health Score | 42 | 58 | 51 |
| Total Downloads | 35 | 2.1K | 514 |
| 30d Downloads | 0 | 0 | 0 |
| Dependents | 1 | 0 | 1 |
| Releases | 1 | 16 | 18 |
| Last Updated | 19d ago | 16d ago | 11d ago |
| Age | 19d | 3m | 7m |
Health Breakdown
tokitai-filekv
Maintenance
12
Quality
11
Community
7
Popularity
2
Documentation
10
coordinode-lsm-tree
Maintenance
18
Quality
15
Community
6
Popularity
4
Documentation
15
mace-kv
Maintenance
19
Quality
10
Community
7
Popularity
3
Documentation
12
Technical Details
| tokitai-filekv | coordinode-lsm-tree | mace-kv | |
|---|---|---|---|
| Version | 0.5.0 | 5.7.0 | 0.0.35 |
| Stable (≥1.0) | ✗ No | ✓ Yes | ✗ No |
| License | MIT OR Apache-2.0 | Apache-2.0 | MIT |
| Dependencies | 41 | 38 | 10 |
| Crate Size | 916KB | 1.3MB | 230KB |
| Features | 8 | 15 | 4 |
| Yanked % | 0.0% | 0.0% | 5.6% |
| Edition | 2021 | 2024 | 2024 |
| MSRV | — | 1.92 | 1.95 |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •coordinode-lsm-tree leads with a health score of 58/100, but none of the options score above 80.
- •tokitai-filekv, mace-kv are pre-1.0 — API may change.