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 (12)

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
Microsoft.ML.Parquet
ML.NET components for Apache Parquet support.
ChoETL.Parquet
Parquet extension to Cinchoo ETL framework

GitHub repositories (3)

Showing the top 3 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

Version History

Version Downloads Last updated
3.8.6 14,328 3/5/2021
3.8.5 3,910 2/23/2021
3.8.4 32,677 12/13/2020
3.8.3 449 12/10/2020
3.8.2 104 12/10/2020
3.8.1 9,644 11/6/2020
3.8.0 193 11/6/2020
3.7.7 127,801 6/25/2020
3.7.6 7,935 6/16/2020
3.7.5 5,670 6/8/2020
3.7.4 24,024 5/19/2020
3.7.2 841 5/18/2020
3.7.1 18,168 4/21/2020
3.7.0 7,351 4/19/2020
3.6.0 381,304 1/23/2020
3.5.3 10,314 1/8/2020
3.5.2 1,266 1/3/2020
3.5.1 352 12/31/2019
3.5.0 5,871 12/18/2019
3.4.3 2,529 12/16/2019
3.4.2 983 12/13/2019
3.4.1 306 12/11/2019
3.4.0 295 12/11/2019
3.3.11 3,093 12/1/2019
3.3.10 14,386 11/6/2019
3.3.9 106,906 8/15/2019
3.3.8 6,005 8/1/2019
3.3.7 272 8/1/2019
3.3.6 292 7/31/2019
3.3.5 13,225 7/5/2019
3.3.4 117,057 3/11/2019
3.3.3 16,270 2/1/2019
3.3.2 20,886 1/21/2019
3.3.1 2,550 1/14/2019
3.3.0 1,043 1/11/2019
3.2.6 836 1/11/2019
3.2.5 2,619 1/3/2019
3.2.4 3,264 11/21/2018
3.2.3 13,465 11/7/2018
3.2.2 1,679 10/30/2018
3.2.1 541 10/30/2018
3.2.0 1,115 10/24/2018
3.1.4 608 10/15/2018
3.1.3 414 10/15/2018
3.1.2 5,900 10/11/2018
3.1.1 776 10/4/2018
3.1.0 623 10/3/2018
3.1.0-preview-390 404 10/3/2018
3.1.0-preview-373 561 10/2/2018
3.0.5 5,327 8/13/2018
3.0.4 612 7/25/2018
3.0.3 463 7/25/2018
3.0.2 950 7/24/2018
3.0.1 450 7/24/2018
3.0.0 1,084 7/19/2018
2.1.4 40,521 6/7/2018
2.1.3 234,522 3/30/2018
2.1.2 40,311 1/10/2018
2.1.1 33,804 12/1/2017
2.1.0 754 11/29/2017
2.0.1 520 11/27/2017
2.0.0 1,288 11/27/2017
1.5.1 1,118 11/14/2017
1.4.0 3,473 10/23/2017
1.3.0 2,713 9/12/2017
1.2.139 1,430 9/6/2017
1.1.128 717 8/15/2017
1.0.114 593 7/31/2017