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deltalake

v0.31.1 Growing

Native Delta Lake implementation in Rust

Apache-2.0 Edition 2024 MSRV 1.88
#delta#deltalake#datalake

Quick Verdict

  • โœ“Actively maintained (updated 12d ago)
  • !Pre-1.0: API may have breaking changes
  • โœ“Trusted by 307 crates
  • โœ“Permissive license (Apache-2.0)

Security

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Downloads
2.4M
Dependents
307
Releases
57
Size
48KB

Deep Insights

๐Ÿ“Š
Steady growth

51.5K downloads in the last 30 days (1.7K/day), up 4% from the previous period.

๐Ÿ”—
Moderate adoption

307 crates depend on deltalake. Reasonable ecosystem adoption, though not yet a core dependency.

๐Ÿ”ฌ
Pre-1.0 for over a year

Despite being 5+ years old, deltalake hasn't reached 1.0 yet. Expect potential API changes between versions.

๐Ÿ“
Compact crate

At 47KB, deltalake is lightweight. Small crate size correlates with focused, well-scoped functionality.

๐ŸŒŸ
Used by top crates

Notable dependents include exon, elusion, aqueducts-utils, datafusion-catalogprovider-glue, qv. When high-quality crates choose deltalake, it's a strong quality signal.

Health Breakdown

Maintenance 18/25

Recency, release consistency, active ratio

Quality 16/25

Yanked ratio, deps, size, maturity, features

Community 14/20

Reverse deps, ownership, ecosystem

Popularity 8/15

Downloads, momentum, growth trend

Documentation 12/15

Docs, repo, license, metadata

Download Trend

Daily downloads ยท last 90 days
1K/day avg+78%
01K2K3K12/291/162/32/213/113/28

Top Dependents

Version Adoption

v0.18.1
33%
v0.17.3
24%
v0.25.0
21%
v0.20.1
18%
v0.16.5
4%

Release Timeline

57 releases2 yankedsince 2020
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2020
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2021
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2022
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2023
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2025
18
2026
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Feature Flags

default =["rustls"]

s3gcsgluehdfsjsonazurelakefspythonrustls*datafusionnative-tlss3-native-tlsdatafusion-extunity-experimental

README

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Maintainers

Dependencies
14
direct dependencies
Dependents
307
crates depend on deltalake

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