Decision Workspace
obj-core vs inferadb-ledger-store vs btree-store
Side-by-side comparison of Rust crates
51
obj-core
experimentalv1.0.0
Storage engine internals for the obj embedded document database (pager, WAL, B-tree, codec, catalog).
65
inferadb-ledger-store
experimentalv0.1.0-dev.20260420
Embedded B+ tree database engine for InferaDB Ledger
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
Core Metrics
| obj-core | inferadb-ledger-store | btree-store | |
|---|---|---|---|
| Health Score | 51 | 65 | 57 |
| Total Downloads | 16 | 5.6K | 679 |
| 30d Downloads | 0 | 0 | 0 |
| Dependents | 3 | 271 | 9 |
| Releases | 1 | 141 | 7 |
| Last Updated | today | 36d ago | 14d ago |
| Age | 1d | 3m | 4m |
Health Breakdown
obj-core
Maintenance
13
Quality
14
Community
8
Popularity
1
Documentation
15
inferadb-ledger-store
Maintenance
23
Quality
10
Community
13
Popularity
4
Documentation
15
btree-store
Maintenance
19
Quality
14
Community
9
Popularity
3
Documentation
12
Technical Details
| obj-core | inferadb-ledger-store | btree-store | |
|---|---|---|---|
| Version | 1.0.0 | 0.1.0-dev.20260420 | 0.1.7 |
| Stable (≥1.0) | ✓ Yes | ✗ No | ✗ No |
| License | MIT OR Apache-2.0 | MIT OR Apache-2.0 | MIT |
| Dependencies | 13 | 18 | 5 |
| Crate Size | 216KB | 141KB | 62KB |
| Features | 1 | 1 | 1 |
| Yanked % | 0.0% | 0.7% | 0.0% |
| Edition | 2021 | 2024 | 2024 |
| MSRV | 1.93 | 1.92 | 1.95 |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •inferadb-ledger-store leads with a health score of 65/100, but none of the options score above 80.
- •inferadb-ledger-store is depended on by 271 crates — strongest ecosystem trust.
- •inferadb-ledger-store, btree-store are pre-1.0 — API may change.