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lancedb

v0.27.1 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 8d ago)
  • !Pre-1.0: API may have breaking changes
  • โœ“Trusted by 465 crates
  • โœ“Team maintained (5 owners)
  • !Heavy dependency tree (79 direct deps)

Security

Checking security advisories...
Downloads
235.6K
Dependents
465
Releases
49
Size
316KB

Deep Insights

๐Ÿ“ˆ
Strong growth momentum

44.3K downloads in the last 30 days (1.5K/day), up 56% from the previous period.

๐Ÿ”—
Moderate adoption

465 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 17/20

Reverse deps, ownership, ecosystem

Popularity 6/15

Downloads, momentum, growth trend

Documentation 12/15

Docs, repo, license, metadata

Download Trend

Daily downloads ยท last 90 days
1K/day avg+124%
05001K2K2K12/291/162/32/213/113/28

Top Dependents

Version Adoption

v0.23.1
24%
v0.26.2
24%
v0.13.0
23%
v0.22.3
15%
v0.18.2
14%

Release Timeline

49 releasessince 2023
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2023
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2024
24
2025
18
2026
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Feature Flags

awsgcsossazureopenaipolarsremotebedrocks3-testdynamodbfp16kernelshuggingfacesentence-transformers

README

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Maintainers

Dependencies
79
direct dependencies
Dependents
465
crates depend on lancedb

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