Decision Workspace
emdb vs btree-store vs turbokv
Side-by-side comparison of Rust crates
53
emdb
experimentalv1.0.0
Lightweight, high-performance embedded key-value database. Bitcask-style append-only journal, lock-free sharded hash index, at-rest encryption, sync + async APIs with streaming iterators.
57
btree-store
experimentalv0.1.7
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
52
turbokv
experimentalv0.5.0
A fast, embedded key-value store with BTreeMap-like API.
Core Metrics
| emdb | btree-store | turbokv | |
|---|---|---|---|
| Health Score | 53 | 57 | 52 |
| Total Downloads | 280 | 679 | 110 |
| 30d Downloads | 0 | 0 | 0 |
| Dependents | 0 | 9 | 0 |
| Releases | 20 | 7 | 6 |
| Last Updated | 7d ago | 14d ago | 1d ago |
| Age | 1m | 4m | 4m |
Health Breakdown
emdb
Maintenance
14
Quality
15
Community
6
Popularity
3
Documentation
15
btree-store
Maintenance
19
Quality
14
Community
9
Popularity
3
Documentation
12
turbokv
Maintenance
19
Quality
10
Community
6
Popularity
2
Documentation
15
Technical Details
| emdb | btree-store | turbokv | |
|---|---|---|---|
| Version | 1.0.0 | 0.1.7 | 0.5.0 |
| Stable (≥1.0) | ✓ Yes | ✗ No | ✗ No |
| License | Apache-2.0 | MIT | Apache-2.0 |
| Dependencies | 23 | 5 | 40 |
| Crate Size | 280KB | 62KB | 94KB |
| Features | 8 | 1 | 0 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2021 | 2024 | 2021 |
| MSRV | 1.75 | 1.95 | 1.80.0 |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •btree-store leads with a health score of 57/100, but none of the options score above 80.
- •btree-store, turbokv are pre-1.0 — API may change.