Decision Workspace
simple_db_nn vs transmutation vs curtana
Side-by-side comparison of Rust crates
32
simple_db_nn
experimentalv0.1.0
Very stupid and simple db with nearest neighbors algorithms to use with embeddings
54
transmutation
experimentalv0.3.2
High-performance document conversion engine for AI/LLM embeddings - 27 formats supported
53
curtana
experimentalv0.1.3
Simplified zero-cost wrapper over llama.cpp powered by lama-cpp-2.
Core Metrics
| simple_db_nn | transmutation | curtana | |
|---|---|---|---|
| Health Score | 32 | 54 | 53 |
| Total Downloads | 450 | 1.4K | 1.9K |
| 30d Downloads | 4 | 472 | 9 |
| Dependents | 0 | 0 | 0 |
| Releases | 1 | 5 | 5 |
| Last Updated | 242d ago | 27d ago | 38d ago |
| Age | 8m | 5m | 10m |
Health Breakdown
simple_db_nn
Maintenance
4
Quality
12
Community
3
Popularity
3
Documentation
10
transmutation
Maintenance
17
Quality
12
Community
6
Popularity
4
Documentation
15
curtana
Maintenance
17
Quality
16
Community
6
Popularity
4
Documentation
10
Technical Details
| simple_db_nn | transmutation | curtana | |
|---|---|---|---|
| Version | 0.1.0 | 0.3.2 | 0.1.3 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MIT OR Apache-2.0 | MIT | MIT |
| Dependencies | 9 | 55 | 2 |
| Crate Size | 29KB | 531KB | 11KB |
| Features | 0 | 11 | 4 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2024 | 2024 | 2024 |
| MSRV | — | 1.85 | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •transmutation leads with a health score of 54/100, but none of the options score above 80.
- •curtana has the most downloads (1.9K), suggesting wider adoption.