lance-datagen
v3.0.1 StableA columnar data format that is 100x faster than Parquet for random access.
Quick Verdict
- ✓Actively maintained (updated 8d ago)
- ✓Stable API (3.x for 2+ years)
- ✓Trusted by 640 crates
- ✓Team maintained (7 owners)
- ✓Permissive license (Apache-2.0)
Security
Deep Insights
138.8K downloads in the last 30 days (4.6K/day). Volume is roughly flat compared to the previous period.
640 crates depend on lance-datagen. Reasonable ecosystem adoption, though not yet a core dependency.
This crate is maintained by a team (7 owners), reducing bus-factor risk and ensuring continuity.
The API has been stable (1.x) for over 2 years with 110 releases. This level of maturity means you can depend on it without worrying about breaking changes.
At 40KB, lance-datagen is lightweight. Small crate size correlates with focused, well-scoped functionality.
Notable dependents include lance, lance-index, lance-datafusion, lance-file, lance-table. When high-quality crates choose lance-datagen, it's a strong quality signal.
Health Breakdown
Recency, release consistency, active ratio
Yanked ratio, deps, size, maturity, features
Reverse deps, ownership, ecosystem
Downloads, momentum, growth trend
Docs, repo, license, metadata
Download Trend
Top Dependents
Most downloaded crates that depend on lance-datagen
