Decision Workspace
arrow-format vs arrow2 vs elasticube-core
Side-by-side comparison of Rust crates
45
arrow-format
growingv0.8.1
Unofficial flatbuffers and tonic code of Apache Arrow spec
53
arrow2
growingv0.18.0
Unofficial implementation of Apache Arrow spec in safe Rust
52
elasticube-core
growingv1.1.1
High-performance embeddable OLAP cube library built on Apache Arrow and DataFusion, with support for dynamic aggregations, calculated fields, and incremental updates
Core Metrics
| arrow-format | arrow2 | elasticube-core | |
|---|---|---|---|
| Health Score | 45 | 53 | 52 |
| Total Downloads | 7.5M | 6.6M | 938 |
| 30d Downloads | 364.5K | 306.8K | 0 |
| Dependents | 55 | 1.3K | 0 |
| Releases | 13 | 38 | 6 |
| Last Updated | 1273d ago | 981d ago | 138d ago |
| Age | 4y 7m | 4y 10m | 7m |
Health Breakdown
arrow-format
Maintenance
4
Quality
17
Community
7
Popularity
8
Documentation
9
arrow2
Maintenance
8
Quality
13
Community
14
Popularity
8
Documentation
10
elasticube-core
Maintenance
12
Quality
17
Community
6
Popularity
4
Documentation
13
Technical Details
| arrow-format | arrow2 | elasticube-core | |
|---|---|---|---|
| Version | 0.8.1 | 0.18.0 | 1.1.1 |
| Stable (≥1.0) | ✗ No | ✗ No | ✓ Yes |
| License | Apache-2.0 | Apache-2.0 | MIT OR Apache-2.0 |
| Dependencies | 5 | 59 | 27 |
| Crate Size | 39KB | 848KB | 84KB |
| Features | 5 | 63 | 5 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2018 | 2021 | 2021 |
| MSRV | — | — | — |
| Owners | 1 | 3 | 1 |
Links
Quick Verdict
- •arrow2 leads with a health score of 53/100, but none of the options score above 80.
- •arrow-format has the most downloads (7.5M), suggesting wider adoption.
- •arrow2 is depended on by 1.3K crates — strongest ecosystem trust.
- •⚠ arrow-format, arrow2 have not been updated in over a year.
- •arrow-format, arrow2 are pre-1.0 — API may change.