Decision Workspace
iqdb vs sahomedb vs oasysdb_redux
Side-by-side comparison of Rust crates
52
iqdb
experimentalv1.0.0
Embedded vector database for Rust. Exact and approximate (HNSW/IVF) similarity search with durable storage, over the iqdb crate family.
42
sahomedb
growingv0.4.0
Fast embedded vector database with incremental HNSW indexing.
36
oasysdb_redux
experimentalv0.4.1
Fast embedded vector database with incremental HNSW indexing.
Core Metrics
| iqdb | sahomedb | oasysdb_redux | |
|---|---|---|---|
| Health Score | 52 | 42 | 36 |
| Total Downloads | 119 | 12.1K | 684 |
| 30d Downloads | 0 | 0 | 0 |
| Dependents | 0 | 6 | 0 |
| Releases | 9 | 6 | 1 |
| Last Updated | 3d ago | 663d ago | 140d ago |
| Age | 14d | 1y 10m | 4m |
Health Breakdown
iqdb
Maintenance
13
Quality
16
Community
6
Popularity
2
Documentation
15
sahomedb
Maintenance
7
Quality
12
Community
8
Popularity
5
Documentation
10
oasysdb_redux
Maintenance
6
Quality
11
Community
6
Popularity
3
Documentation
10
Technical Details
| iqdb | sahomedb | oasysdb_redux | |
|---|---|---|---|
| Version | 1.0.0 | 0.4.0 | 0.4.1 |
| Stable (≥1.0) | ✓ Yes | ✗ No | ✗ No |
| License | Apache-2.0 OR MIT | Apache-2.0 | Apache-2.0 |
| Dependencies | 15 | 17 | 17 |
| Crate Size | 114KB | 98KB | 146KB |
| Features | 6 | 0 | 1 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2024 | 2021 | 2021 |
| MSRV | 1.87 | — | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •iqdb leads with a health score of 52/100, but none of the options score above 80.
- •sahomedb has the most downloads (12.1K), suggesting wider adoption.
- •⚠ sahomedb has not been updated in over a year.
- •sahomedb, oasysdb_redux are pre-1.0 — API may change.