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lance-arrow

v3.0.1 Stable

Arrow Extension for Lance

Apache-2.0 Edition 2024
Development toolsData structuresDatabase implementationsScience #machine-learning#data-science#data-format#apache-arrow#data-analytics

Quick Verdict

  • Actively maintained (updated 8d ago)
  • Stable API (3.x for 2+ years)
  • Massive adoption (1.0K crates depend on it)
  • Team maintained (7 owners)
  • Permissive license (Apache-2.0)

Security

Checking security advisories...
Downloads
946.7K
Dependents
1.0K
Releases
121
Size
46KB

Deep Insights

📊
Stable downloads

151.8K downloads in the last 30 days (5.1K/day). Volume is roughly flat compared to the previous period.

🔗
Widely adopted

1.0K crates depend on lance-arrow. Strong ecosystem adoption means battle-tested code and long-term stability.

👥
Team maintained

This crate is maintained by a team (7 owners), reducing bus-factor risk and ensuring continuity.

Stable for 2+ years

The API has been stable (1.x) for over 2 years with 121 releases. This level of maturity means you can depend on it without worrying about breaking changes.

📐
Compact crate

At 45KB, lance-arrow is lightweight. Small crate size correlates with focused, well-scoped functionality.

🌟
Used by top crates

Notable dependents include lance, lance-core, lance-linalg, lance-index, lance-datafusion. When high-quality crates choose lance-arrow, it's a strong quality signal.

Health Breakdown

Maintenance 19/25

Recency, release consistency, active ratio

Quality 15/25

Yanked ratio, deps, size, maturity, features

Community 19/20

Reverse deps, ownership, ecosystem

Popularity 7/15

Downloads, momentum, growth trend

Documentation 10/15

Docs, repo, license, metadata

Download Trend

Daily downloads · last 90 days
5K/day avg+36%
02K4K6K8K12/291/162/32/213/113/28

Top Dependents

Version Adoption

v0.38.3
25%
v0.9.18
22%
v0.37.0
19%
v2.0.1
18%
v0.39.0
16%

Release Timeline

121 releasessince 2023
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2023
26
2024
55
2025
33
2026
7
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README

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Maintainers

Dependencies
14
direct dependencies
Dependents
1.0K
crates depend on lance-arrow

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