Decision Workspace
databento vs dbn vs paracas-lib
Side-by-side comparison of Rust crates
61
databento
growingv0.51.0
Official Databento client library
61
dbn
growingv0.58.0
Library for working with Databento Binary Encoding (DBN)
59
paracas-lib
experimentalv0.3.1
High-performance Rust library for downloading Dukascopy tick data
Core Metrics
| databento | dbn | paracas-lib | |
|---|---|---|---|
| Health Score | 61 | 61 | 59 |
| Total Downloads | 433.7K | 665.7K | 391 |
| 30d Downloads | 99.6K | 109.2K | 0 |
| Dependents | 22 | 186 | 4 |
| Releases | 67 | 90 | 4 |
| Last Updated | 13d ago | 13d ago | 147d ago |
| Age | 2y 9m | 3y 3m | 4m |
Health Breakdown
databento
Maintenance
21
Quality
13
Community
10
Popularity
7
Documentation
10
dbn
Maintenance
19
Quality
14
Community
11
Popularity
7
Documentation
10
paracas-lib
Maintenance
17
Quality
16
Community
8
Popularity
3
Documentation
15
Technical Details
| databento | dbn | paracas-lib | |
|---|---|---|---|
| Version | 0.51.0 | 0.58.0 | 0.3.1 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | Apache-2.0 | Apache-2.0 | MIT |
| Dependencies | 25 | 20 | 5 |
| Crate Size | 126KB | 201KB | 20KB |
| Features | 4 | 5 | 6 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2021 | 2021 | 2024 |
| MSRV | — | — | 1.88 |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •databento leads with a health score of 61/100, but none of the options score above 80.
- •dbn has the most downloads (665.7K), suggesting wider adoption.
- •dbn is depended on by 186 crates — strongest ecosystem trust.