Decision Workspace
arrow-format vs elasticube-core vs arrow2
Side-by-side comparison of Rust crates
45
arrow-format
growingv0.8.1
Unofficial flatbuffers and tonic code of Apache Arrow spec
54
elasticube-core
experimentalv1.1.1
High-performance embeddable OLAP cube library built on Apache Arrow and DataFusion, with support for dynamic aggregations, calculated fields, and incremental updates
53
arrow2
growingv0.18.0
Unofficial implementation of Apache Arrow spec in safe Rust
Core Metrics
| arrow-format | elasticube-core | arrow2 | |
|---|---|---|---|
| Health Score | 45 | 54 | 53 |
| Total Downloads | 6.8M | 936 | 6.0M |
| 30d Downloads | 367.0K | 9 | 314.7K |
| Dependents | 55 | 0 | 1.3K |
| Releases | 13 | 6 | 38 |
| Last Updated | 1213d ago | 79d ago | 922d ago |
| Age | 4y 5m | 5m | 4y 8m |
Health Breakdown
arrow-format
Maintenance
4
Quality
17
Community
7
Popularity
8
Documentation
9
elasticube-core
Maintenance
15
Quality
16
Community
6
Popularity
4
Documentation
13
arrow2
Maintenance
8
Quality
13
Community
14
Popularity
8
Documentation
10
Technical Details
| arrow-format | elasticube-core | arrow2 | |
|---|---|---|---|
| Version | 0.8.1 | 1.1.1 | 0.18.0 |
| Stable (≥1.0) | ✗ No | ✓ Yes | ✗ No |
| License | Apache-2.0 | MIT OR Apache-2.0 | Apache-2.0 |
| Dependencies | 5 | 27 | 59 |
| Crate Size | 39KB | 84KB | 848KB |
| Features | 5 | 5 | 63 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2018 | 2021 | 2021 |
| MSRV | — | — | — |
| Owners | 1 | 1 | 3 |
Links
Quick Verdict
- •elasticube-core leads with a health score of 54/100, but none of the options score above 80.
- •arrow-format has the most downloads (6.8M), 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.