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lance-index

v8.0.0 Stable

Lance indices implementation

Apache-2.0 Edition 2024 MSRV 1.91.0
Development toolsData structuresDatabase implementationsScience #machine-learning#data-science#data-format#apache-arrow#data-analytics

Quick Verdict

  • โœ“Actively maintained (updated 12d ago)
  • โœ“Stable API (8.x for 2+ years)
  • โœ“Trusted by 502 crates
  • โœ“Team maintained (7 owners)
  • !Heavy dependency tree (73 direct deps)

Security

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Downloads
1.8M
Dependents
502
Releases
119
Size
654KB

Deep Insights

๐Ÿ“Š
Steady growth

270.4K downloads in the last 30 days (9.0K/day), up 2% from the previous period.

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Moderate adoption

502 crates depend on lance-index. Reasonable ecosystem adoption, though not yet a core dependency.

๐Ÿ‘ฅ
Team maintained

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

โœ…
Stable for 2+ years

The API has been stable (1.x) for over 2 years with 119 releases. This level of maturity means you can depend on it without worrying about breaking changes.

๐Ÿ“ฆ
Heavy dependency tree

73 direct dependencies. Consider the impact on compile times and supply chain complexity.

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Used by top crates

Notable dependents include lance, lancedb, lance-namespace-impls, vectordb, lance-jni. When high-quality crates choose lance-index, 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 18/20

Reverse deps, ownership, ecosystem

Popularity 7/15

Downloads, momentum, growth trend

Documentation 12/15

Docs, repo, license, metadata

Download Trend

Daily downloads ยท last 90 days
8K/day avg-30%
05K10K15K4/265/146/16/197/77/24

Top Dependents

Version Adoption

v2.0.1
24%
v4.0.0
24%
v2.0.0
21%
v7.0.0
19%
v6.0.1
11%

Release Timeline

10 releasessince 2026
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Feature Flags

geoprotoclinderajieba-rstokenizer-jiebatokenizer-lindera

README

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Maintainers

Dependencies
73
direct dependencies
Dependents
502
crates depend on lance-index

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