Decision Workspace
power-consistent-hash vs ketama vs maglev-hash
Side-by-side comparison of Rust crates
36
power-consistent-hash
growingv0.1.0
Power consistent hash - constant expected time constant memory consistent hash
45
ketama
experimentalv0.0.1
Ketama consistent hash ring compatible with libmemcached/twemproxy
45
maglev-hash
experimentalv0.1.0
Maglev consistent hashing with top-K preference lists for replica-aware routing
Core Metrics
| power-consistent-hash | ketama | maglev-hash | |
|---|---|---|---|
| Health Score | 36 | 45 | 45 |
| Total Downloads | 1.7K | 473 | 126 |
| 30d Downloads | 4 | 336 | 126 |
| Dependents | 0 | 0 | 0 |
| Releases | 1 | 1 | 1 |
| Last Updated | 959d ago | 34d ago | 22d ago |
| Age | 2y 7m | 1m | 22d |
Health Breakdown
power-consistent-hash
Maintenance
1
Quality
16
Community
5
Popularity
4
Documentation
10
ketama
Maintenance
11
Quality
15
Community
6
Popularity
3
Documentation
10
maglev-hash
Maintenance
12
Quality
14
Community
6
Popularity
3
Documentation
10
Technical Details
| power-consistent-hash | ketama | maglev-hash | |
|---|---|---|---|
| Version | 0.1.0 | 0.0.1 | 0.1.0 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | Apache-2.0 | MIT OR Apache-2.0 | MIT OR Apache-2.0 |
| Dependencies | 6 | 0 | 3 |
| Crate Size | 10KB | 12KB | 20KB |
| Features | 2 | 0 | 0 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2021 | 2024 | 2021 |
| MSRV | — | — | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •ketama leads with a health score of 45/100, but none of the options score above 80.
- •power-consistent-hash has the most downloads (1.7K), suggesting wider adoption.
- •⚠ power-consistent-hash has not been updated in over a year.