Decision Workspace
fixed-cache vs cache-advisor vs omega-cache
Side-by-side comparison of Rust crates
59
fixed-cache
experimentalv0.1.8
A minimalistic, lock-free, fixed-size cache
53
cache-advisor
growingv1.0.16
scan-resistant concurrent cache eviction manager
48
omega-cache
experimentalv0.3.1
A high-performance, concurrent cache for Rust with lock-free slot management and pluggable eviction policies.
Core Metrics
| fixed-cache | cache-advisor | omega-cache | |
|---|---|---|---|
| Health Score | 59 | 53 | 48 |
| Total Downloads | 240.1K | 72.7K | 24 |
| 30d Downloads | 109.6K | 5.3K | 24 |
| Dependents | 7 | 42 | 0 |
| Releases | 9 | 9 | 2 |
| Last Updated | 44d ago | 965d ago | 5d ago |
| Age | 3m | 3y 9m | 16d |
Health Breakdown
fixed-cache
Maintenance
17
Quality
16
Community
8
Popularity
6
Documentation
12
cache-advisor
Maintenance
4
Quality
20
Community
10
Popularity
6
Documentation
13
omega-cache
Maintenance
14
Quality
13
Community
6
Popularity
2
Documentation
13
Technical Details
| fixed-cache | cache-advisor | omega-cache | |
|---|---|---|---|
| Version | 0.1.8 | 1.0.16 | 0.3.1 |
| Stable (≥1.0) | ✗ No | ✓ Yes | ✗ No |
| License | MIT OR Apache-2.0 | MIT OR Apache-2.0 | MIT |
| Dependencies | 4 | 1 | 11 |
| Crate Size | 19KB | 14KB | 50KB |
| Features | 6 | 0 | 1 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2024 | 2021 | 2024 |
| MSRV | 1.88 | — | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •fixed-cache leads with a health score of 59/100, but none of the options score above 80.
- •⚠ cache-advisor has not been updated in over a year.
- •fixed-cache, omega-cache are pre-1.0 — API may change.