Parquet.Net 3.8.6

Pure managed .NET library to read and write Apache Parquet files, targeting .NET Standand 1.4 and up.

Linux, Windows and Mac are first class citizens, but also works everywhere .NET is running (Android, iOS, IOT). Has zero dependencies on thrid-party libraries or any native code. Provides both low-level access to Apache Parquet files, and high-level utilities for more traditional and humanly understandable row-based access. Includes automatic serializer/deserializer from C# classes into parquet files that works by generating MSIL (bytecode) on the fly and is therefore super fast.

Install-Package Parquet.Net -Version 3.8.6
dotnet add package Parquet.Net --version 3.8.6
<PackageReference Include="Parquet.Net" Version="3.8.6" />
For projects that support PackageReference, copy this XML node into the project file to reference the package.
paket add Parquet.Net --version 3.8.6
The NuGet Team does not provide support for this client. Please contact its maintainers for support.
#r "nuget: Parquet.Net, 3.8.6"
#r directive can be used in F# Interactive, C# scripting and .NET Interactive. Copy this into the interactive tool or source code of the script to reference the package.
// Install Parquet.Net as a Cake Addin
#addin nuget:?package=Parquet.Net&version=3.8.6

// Install Parquet.Net as a Cake Tool
#tool nuget:?package=Parquet.Net&version=3.8.6
The NuGet Team does not provide support for this client. Please contact its maintainers for support.

Release Notes

see full release notes at https://github.com/aloneguid/parquet-dotnet/releases

NuGet packages (13)

Showing the top 5 NuGet packages that depend on Parquet.Net:

Package Downloads
Microsoft.DataPrep
Microsoft Azure Machine Learning Data Preparation SDK.
DataFrame.Math
A suite of libraries to provide stats functionality in dotnet for parquet and other formats
DataFrame.Formats
Package Description
ChoETL.Parquet
Parquet extension to Cinchoo ETL framework
Microsoft.ML.Parquet
ML.NET components for Apache Parquet support.

GitHub repositories (4)

Showing the top 4 popular GitHub repositories that depend on Parquet.Net:

Repository Stars
dotnet/machinelearning
ML.NET is an open source and cross-platform machine learning framework for .NET.
Cinchoo/ChoETL
ETL Framework for .NET / c# (Parser / Writer for CSV, Flat, Xml, JSON, Key-Value, Parquet, Yaml, Avro formatted files)
mukunku/ParquetViewer
Simple windows desktop application for viewing & querying Apache Parquet files
markledwich2/Recfluence
An analysis of YouTube's political influence through recommendations.

Version History

Version Downloads Last updated
3.8.6 28,769 3/5/2021
3.8.5 5,397 2/23/2021
3.8.4 40,063 12/13/2020
3.8.3 476 12/10/2020
3.8.2 126 12/10/2020
3.8.1 10,809 11/6/2020
3.8.0 217 11/6/2020
3.7.7 139,789 6/25/2020
3.7.6 9,005 6/16/2020
3.7.5 6,703 6/8/2020
3.7.4 26,237 5/19/2020
3.7.2 914 5/18/2020
3.7.1 20,851 4/21/2020
3.7.0 7,688 4/19/2020
3.6.0 457,109 1/23/2020
3.5.3 10,332 1/8/2020
3.5.2 1,314 1/3/2020
3.5.1 372 12/31/2019
3.5.0 5,892 12/18/2019
3.4.3 2,620 12/16/2019
3.4.2 1,006 12/13/2019
3.4.1 327 12/11/2019
3.4.0 312 12/11/2019
3.3.11 3,175 12/1/2019
3.3.10 15,047 11/6/2019
3.3.9 109,692 8/15/2019
3.3.8 6,098 8/1/2019
3.3.7 289 8/1/2019
3.3.6 308 7/31/2019
3.3.5 14,092 7/5/2019
3.3.4 118,664 3/11/2019
3.3.3 16,471 2/1/2019
3.3.2 21,020 1/21/2019
3.3.1 2,570 1/14/2019
3.3.0 1,066 1/11/2019
3.2.6 861 1/11/2019
3.2.5 2,641 1/3/2019
3.2.4 3,310 11/21/2018
3.2.3 13,510 11/7/2018
3.2.2 1,751 10/30/2018
3.2.1 562 10/30/2018
3.2.0 1,136 10/24/2018
3.1.4 625 10/15/2018
3.1.3 429 10/15/2018
3.1.2 6,504 10/11/2018
3.1.1 796 10/4/2018
3.1.0 644 10/3/2018
3.1.0-preview-390 423 10/3/2018
3.1.0-preview-373 583 10/2/2018
3.0.5 5,399 8/13/2018
3.0.4 630 7/25/2018
3.0.3 481 7/25/2018
3.0.2 973 7/24/2018
3.0.1 472 7/24/2018
3.0.0 1,109 7/19/2018
2.1.4 42,256 6/7/2018
2.1.3 234,996 3/30/2018
2.1.2 42,048 1/10/2018
2.1.1 34,602 12/1/2017
2.1.0 774 11/29/2017
2.0.1 540 11/27/2017
2.0.0 1,309 11/27/2017
1.5.1 1,143 11/14/2017
1.4.0 3,595 10/23/2017
1.3.0 2,924 9/12/2017
1.2.139 1,449 9/6/2017
1.1.128 781 8/15/2017
1.0.114 617 7/31/2017