Decision Workspace
arroy vs hannoy vs sqlite-knowledge-graph
Side-by-side comparison of Rust crates
54
arroy
growingv0.6.3
Annoy-inspired Approximate Nearest Neighbors in Rust, based on LMDB and optimized for memory usage
55
hannoy
experimentalv0.1.2
HNSW Approximate Nearest Neighbors in Rust, based on LMDB and optimized for memory usage
56
sqlite-knowledge-graph
experimentalv0.10.0
A Rust library for building and querying knowledge graphs using SQLite as the backend, with graph algorithms, vector search, and RAG support
Core Metrics
| arroy | hannoy | sqlite-knowledge-graph | |
|---|---|---|---|
| Health Score | 54 | 55 | 56 |
| Total Downloads | 327.1K | 175.8K | 46 |
| 30d Downloads | 50.8K | 64.4K | 46 |
| Dependents | 41 | 4 | 0 |
| Releases | 12 | 21 | 4 |
| Last Updated | 177d ago | 22d ago | today |
| Age | 2y 3m | 8m | 2d |
Health Breakdown
arroy
Maintenance
11
Quality
9
Community
14
Popularity
7
Documentation
13
hannoy
Maintenance
19
Quality
10
Community
10
Popularity
6
Documentation
10
sqlite-knowledge-graph
Maintenance
19
Quality
14
Community
6
Popularity
2
Documentation
15
Technical Details
| arroy | hannoy | sqlite-knowledge-graph | |
|---|---|---|---|
| Version | 0.6.3 | 0.1.2 | 0.10.0 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MIT | MIT | MIT |
| Dependencies | 25 | 34 | 12 |
| Crate Size | 1.5MB | 1.6MB | 86KB |
| Features | 3 | 5 | 2 |
| Yanked % | 8.3% | 4.8% | 0.0% |
| Edition | 2021 | 2021 | 2021 |
| MSRV | — | — | 1.70 |
| Owners | 3 | 2 | 1 |
Links
Quick Verdict
- •sqlite-knowledge-graph leads with a health score of 56/100, but none of the options score above 80.
- •arroy has the most downloads (327.1K), suggesting wider adoption.