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lancedb

v0.29.0 Growing

LanceDB: A serverless, low-latency vector database for AI applications

Apache-2.0 Edition 2024 MSRV 1.91.0
Database implementations #search#database#vector#lance#lancedb

Quick Verdict

  • โœ“Actively maintained (updated 12d ago)
  • !Pre-1.0: API may have breaking changes
  • โœ“Trusted by 648 crates
  • โœ“Team maintained (5 owners)
  • !Heavy dependency tree (79 direct deps)

Security

Checking security advisories...
Downloads
417.8K
Dependents
648
Releases
51
Size
335KB

Deep Insights

๐Ÿ“ˆ
Strong growth momentum

115.5K downloads in the last 30 days (3.9K/day), up 62% from the previous period.

๐Ÿ”—
Moderate adoption

648 crates depend on lancedb. Reasonable ecosystem adoption, though not yet a core dependency.

๐Ÿ‘ฅ
Team maintained

This crate is maintained by a team (5 owners), reducing bus-factor risk and ensuring continuity.

๐Ÿ”ฌ
Pre-1.0 for over a year

Despite being 3+ years old, lancedb hasn't reached 1.0 yet. Expect potential API changes between versions.

๐Ÿ“ฆ
Heavy dependency tree

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

๐ŸŒŸ
Used by top crates

Notable dependents include swiftide, swiftide-integrations, raphtory, rig-lancedb, vec-embed-store. When high-quality crates choose lancedb, it's a strong quality signal.

Health Breakdown

Maintenance 18/25

Recency, release consistency, active ratio

Quality 14/25

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
3K/day avg+134%
01K2K3K4K5K6K2/263/164/34/215/95/26

Top Dependents

Version Adoption

v0.27.2
33%
v0.26.2
25%
v0.23.1
20%
v0.26.1
13%
v0.22.3
10%

Release Timeline

10 releasessince 2025
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2026
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Feature Flags

awsgcsossazureopenaipolarsremotebedrocks3-testdynamodbfp16kernelshuggingfacesentence-transformers

README

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Maintainers

Dependencies
79
direct dependencies
Dependents
648
crates depend on lancedb

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