PHPackages                             flow-php/parquet - PHPackages - PHPackages  [Skip to content](#main-content)[PHPackages](/)[Directory](/)[Categories](/categories)[Trending](/trending)[Leaderboard](/leaderboard)[Changelog](/changelog)[Analyze](/analyze)[Collections](/collections)[Log in](/login)[Sign up](/register)

1. [Directory](/)
2. /
3. [Search & Filtering](/categories/search)
4. /
5. flow-php/parquet

ActiveLibrary[Search & Filtering](/categories/search)

flow-php/parquet
================

PHP ETL - library for reading and writing Parquet files

0.41.1(5d ago)58233.7k↑34.4%35MITPHPPHP ~8.3.0 || ~8.4.0 || ~8.5.0

Since Oct 13Pushed 2d ago4 watchersCompare

[ Source](https://github.com/flow-php/parquet)[ Packagist](https://packagist.org/packages/flow-php/parquet)[ Fund](https://flow-php.com/sponsor)[ GitHub Sponsors](https://github.com/norberttech)[ RSS](/packages/flow-php-parquet/feed)WikiDiscussions 1.x Synced 2d ago

READMEChangelogDependencies (25)Versions (59)Used By (5)

Parquet
=======

[](#parquet)

Parquet is a columnar storage file format that provides efficient data compression and encoding schemes with enhanced performance to handle complex data in bulk. This library is a pure PHP implementation of the Parquet file format, enabling developers to read and write Parquet files without relying on external dependencies.

Important

This repository is a subtree split from our monorepo. If you'd like to contribute, please visit our main monorepo [flow-php/flow](https://github.com/flow-php/flow).

- 📜 [Documentation](https://flow-php.com/documentation/components/libs/parquet/)
- ➡️ [Installation](https://flow-php.com/documentation/installation/packages/parquet/)
- 🛠️ [Contributing](https://flow-php.com/documentation/contributing/)
- 🚧 [Upgrading](https://flow-php.com/documentation/upgrading/)

###  Health Score

62

—

FairBetter than 99% of packages

Maintenance99

Actively maintained with recent releases

Popularity48

Moderate usage in the ecosystem

Community21

Small or concentrated contributor base

Maturity64

Established project with proven stability

 Bus Factor1

Top contributor holds 100% of commits — single point of failure

How is this calculated?**Maintenance (25%)** — Last commit recency, latest release date, and issue-to-star ratio. Uses a 2-year decay window.

**Popularity (30%)** — Total and monthly downloads, GitHub stars, and forks. Logarithmic scaling prevents top-heavy scores.

**Community (15%)** — Contributors, dependents, forks, watchers, and maintainers. Measures real ecosystem engagement.

**Maturity (30%)** — Project age, version count, PHP version support, and release stability.

###  Release Activity

Cadence

Every ~17 days

Recently: every ~6 days

Total

59

Last Release

5d ago

Major Versions

0.41.0 → 1.x-dev2026-06-29

PHP version history (5 changes)0.4.0PHP ~8.1 || ~8.2

0.5.0PHP ~8.1 || ~8.2 || ~8.3

0.6.0PHP ~8.1.0 || ~8.2.0 || ~8.3.0

0.11.0PHP ~8.2.0 || ~8.3.0 || ~8.4.0

0.29.0PHP ~8.3.0 || ~8.4.0 || ~8.5.0

### Community

Maintainers

![](https://avatars.githubusercontent.com/u/52325810?v=4)[norbert-tech](/maintainers/norbert-tech)[@norbert-tech](https://github.com/norbert-tech)

---

Top Contributors

[![norberttech](https://avatars.githubusercontent.com/u/1921950?v=4)](https://github.com/norberttech "norberttech (164 commits)")

---

Tags

filterextracttransformetlloadparquet

### Embed Badge

![Health badge](/badges/flow-php-parquet/health.svg)

```
[![Health](https://phpackages.com/badges/flow-php-parquet/health.svg)](https://phpackages.com/packages/flow-php-parquet)
```

###  Alternatives

[flow-php/flow

PHP ETL - Extract Transform Load - Data processing framework

85036.3k](/packages/flow-php-flow)[symfony/symfony

The Symfony PHP framework

31.4k87.2M2.2k](/packages/symfony-symfony)[flow-php/etl

PHP ETL - Extract Transform Load - Abstraction

378604.0k104](/packages/flow-php-etl)[symfony/framework-bundle

Provides a tight integration between Symfony components and the Symfony full-stack framework

3.6k251.7M11.6k](/packages/symfony-framework-bundle)[flow-php/snappy

PHP ETL - Google Snappy compression algorithm implementation

10317.2k5](/packages/flow-php-snappy)[helsingborg-stad/municipio

A bootstrap theme for creating municipality sites.

4028.5k10](/packages/helsingborg-stad-municipio)

PHPackages © 2026

[Directory](/)[Categories](/categories)[Trending](/trending)[Changelog](/changelog)[Analyze](/analyze)