Decision Workspace
mace-kv vs inferadb-ledger-store vs btree-store
Side-by-side comparison of Rust crates
51
mace-kv
experimentalv0.0.35
A fast, cross-platform embedded key-value storage engine with ACID, MVCC, and flash-optimized storage
63
inferadb-ledger-store
experimentalv0.1.0-dev.20260420
Embedded B+ tree database engine for InferaDB Ledger
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
Core Metrics
| mace-kv | inferadb-ledger-store | btree-store | |
|---|---|---|---|
| Health Score | 51 | 63 | 59 |
| Total Downloads | 514 | 6.1K | 947 |
| 30d Downloads | 0 | 0 | 0 |
| Dependents | 1 | 271 | 12 |
| Releases | 18 | 141 | 10 |
| Last Updated | 11d ago | 85d ago | 7d ago |
| Age | 7m | 5m | 5m |
Health Breakdown
mace-kv
Maintenance
19
Quality
10
Community
7
Popularity
3
Documentation
12
inferadb-ledger-store
Maintenance
20
Quality
10
Community
13
Popularity
5
Documentation
15
btree-store
Maintenance
20
Quality
14
Community
9
Popularity
4
Documentation
12
Technical Details
| mace-kv | inferadb-ledger-store | btree-store | |
|---|---|---|---|
| Version | 0.0.35 | 0.1.0-dev.20260420 | 0.1.10 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MIT | MIT OR Apache-2.0 | MIT |
| Dependencies | 10 | 18 | 5 |
| Crate Size | 230KB | 141KB | 77KB |
| Features | 4 | 1 | 1 |
| Yanked % | 5.6% | 0.7% | 0.0% |
| Edition | 2024 | 2024 | 2024 |
| MSRV | 1.95 | 1.92 | 1.95 |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •inferadb-ledger-store leads with a health score of 63/100, but none of the options score above 80.
- •inferadb-ledger-store is depended on by 271 crates — strongest ecosystem trust.