Decision Workspace
kore_fileformat vs nodedb-columnar vs hdt
Side-by-side comparison of Rust crates
48
kore_fileformat
experimentalv1.3.3
KORE — Killer Optimized Record Exchange: standalone Rust crate (zero deps)
55
nodedb-columnar
experimentalv0.3.0
Columnar segment format and memtable for NodeDB analytical storage
54
hdt
growingv0.7.3
Library for the Header Dictionary Triples (HDT) RDF compression format.
Core Metrics
| kore_fileformat | nodedb-columnar | hdt | |
|---|---|---|---|
| Health Score | 48 | 55 | 54 |
| Total Downloads | 202 | 440 | 220.1K |
| 30d Downloads | 0 | 0 | 151.1K |
| Dependents | 0 | 6 | 29 |
| Releases | 12 | 15 | 38 |
| Last Updated | 40d ago | 37d ago | 20d ago |
| Age | 2m | 3m | 3y 9m |
Health Breakdown
kore_fileformat
Maintenance
12
Quality
16
Community
6
Popularity
3
Documentation
11
nodedb-columnar
Maintenance
17
Quality
12
Community
8
Popularity
3
Documentation
15
hdt
Maintenance
18
Quality
8
Community
10
Popularity
6
Documentation
12
Technical Details
| kore_fileformat | nodedb-columnar | hdt | |
|---|---|---|---|
| Version | 1.3.3 | 0.3.0 | 0.7.3 |
| Stable (≥1.0) | ✓ Yes | ✗ No | ✗ No |
| License | non-standard | Apache-2.0 | MIT |
| Dependencies | 17 | 13 | 36 |
| Crate Size | 347KB | 82KB | 89KB |
| Features | 8 | 0 | 6 |
| Yanked % | 0.0% | 0.0% | 79.0% |
| Edition | 2021 | 2024 | 2024 |
| MSRV | — | 1.94 | 1.87 |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •nodedb-columnar leads with a health score of 55/100, but none of the options score above 80.
- •hdt has the most downloads (220.1K), suggesting wider adoption.
- •nodedb-columnar, hdt are pre-1.0 — API may change.