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lance-encoding

v8.0.0 Stable

Encoders and decoders for the Lance file format

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 298 crates
  • โœ“Team maintained (6 owners)
  • !Heavy dependency tree (40 direct deps)

Security

Checking security advisories...
Downloads
1.6M
Dependents
298
Releases
78
Size
402KB

Deep Insights

๐Ÿ“Š
Steady growth

270.8K downloads in the last 30 days (9.0K/day), up 1% from the previous period.

๐Ÿ”—
Moderate adoption

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

๐Ÿ‘ฅ
Team maintained

This crate is maintained by a team (6 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 78 releases. This level of maturity means you can depend on it without worrying about breaking changes.

๐Ÿ“ฆ
Heavy dependency tree

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

๐ŸŒŸ
Used by top crates

Notable dependents include lance, lance-index, lance-file, lancedb, lance-encoding-datafusion. When high-quality crates choose lance-encoding, it's a strong quality signal.

Health Breakdown

Maintenance 19/25

Recency, release consistency, active ratio

Quality 16/25

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-32%
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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2026
10
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Feature Flags

default =["lz4", "zstd", "bitpacking"]

lz4*zstd*protocbitpacking*

README

Loading README...

Maintainers

Dependencies
40
direct dependencies
Dependents
298
crates depend on lance-encoding

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