Decision Workspace
sdbm vs jumpch vs patent-hash
Side-by-side comparison of Rust crates
47
sdbm
growingv0.1.3
SDBM is a non-cryptographic hashing algorithm
51
jumpch
growingv2.0.0
Jump Consistent Hashing is a fast, minimal memory, consistent hash algorithm.
49
patent-hash
experimentalv0.1.0
A custom hashing algorithm with complex random number generation based on SHA-256 principles
Core Metrics
| sdbm | jumpch | patent-hash | |
|---|---|---|---|
| Health Score | 47 | 51 | 49 |
| Total Downloads | 6.1K | 4.1K | 14 |
| 30d Downloads | 8 | 1.1K | 14 |
| Dependents | 0 | 0 | 0 |
| Releases | 4 | 2 | 1 |
| Last Updated | 2598d ago | 173d ago | 12d ago |
| Age | 7y 1m | 3y 8m | 12d |
Health Breakdown
sdbm
Maintenance
9
Quality
16
Community
5
Popularity
5
Documentation
12
jumpch
Maintenance
8
Quality
21
Community
5
Popularity
4
Documentation
13
patent-hash
Maintenance
12
Quality
15
Community
6
Popularity
1
Documentation
15
Technical Details
| sdbm | jumpch | patent-hash | |
|---|---|---|---|
| Version | 0.1.3 | 2.0.0 | 0.1.0 |
| Stable (≥1.0) | ✗ No | ✓ Yes | ✗ No |
| License | MIT | MIT OR Apache-2.0 | MIT OR Apache-2.0 |
| Dependencies | 0 | 0 | 0 |
| Crate Size | 2KB | 8KB | 7KB |
| Features | 0 | 0 | 0 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2018 | 2024 | 2021 |
| MSRV | — | — | 1.70.0 |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •jumpch leads with a health score of 51/100, but none of the options score above 80.
- •sdbm has the most downloads (6.1K), suggesting wider adoption.
- •⚠ sdbm has not been updated in over a year.
- •sdbm, patent-hash are pre-1.0 — API may change.