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parquet-variant

v59.1.0 Growing

Apache Parquet Variant implementation in Rust

Apache-2.0 Edition 2024 MSRV 1.85
#variant#arrow#parquet

Quick Verdict

  • โœ“Actively maintained (updated 6d ago)
  • โœ“Trusted by 106 crates
  • โœ“Permissive license (Apache-2.0)

Security

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Downloads
751.2K
Dependents
106
Releases
11
Size
91KB

Deep Insights

๐Ÿ“Š
Stable downloads

101.4K downloads in the last 30 days (3.4K/day). Volume is roughly flat compared to the previous period.

๐Ÿ”—
Moderate adoption

106 crates depend on parquet-variant. Reasonable ecosystem adoption, though not yet a core dependency.

๐Ÿ‘ค
Prolific maintainer

The primary maintainer publishes 87 crates. This suggests deep Rust expertise and long-term commitment to the ecosystem.

๐ŸŒŸ
Used by top crates

Notable dependents include parquet, parquet-variant-json, parquet-variant-compute, hamelin_datafusion, vortex-parquet-variant. When high-quality crates choose parquet-variant, it's a strong quality signal.

Health Breakdown

Maintenance 22/25

Recency, release consistency, active ratio

Quality 18/25

Yanked ratio, deps, size, maturity, features

Community 9/20

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-36%
02K4K6K8K4/265/146/16/197/77/24

Top Dependents

Version Adoption

v58.3.0
35%
v0.2.0
28%
v57.2.0
15%
v58.1.0
13%
v57.3.0
9%

Release Timeline

10 releasessince 2025
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2026
9
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Feature Flags

default =["simdutf8"]

simdutf8*

README

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Maintainers

Dependencies
12
direct dependencies
Dependents
106
crates depend on parquet-variant

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