Parquet.Net 3.8.1

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.

There is a newer version of this package available.
See the version list below for details.
Install-Package Parquet.Net -Version 3.8.1
dotnet add package Parquet.Net --version 3.8.1
<PackageReference Include="Parquet.Net" Version="3.8.1" />
For projects that support PackageReference, copy this XML node into the project file to reference the package.
paket add Parquet.Net --version 3.8.1
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 (11)

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.
DataPipe.Serializer.Parquet
Provides Parquet support to the DataPipe platform. Reference this package if you need to read or write Parquet file from a data pipe script

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 formatted files)
mukunku/ParquetViewer
Simple windows desktop application for viewing & querying Apache Parquet files

Version History

Version Downloads Last updated
3.8.4 4,794 12/13/2020
3.8.3 238 12/10/2020
3.8.2 33 12/10/2020
3.8.1 4,690 11/6/2020
3.8.0 73 11/6/2020
3.7.7 86,330 6/25/2020
3.7.6 5,619 6/16/2020
3.7.5 4,390 6/8/2020
3.7.4 18,228 5/19/2020
3.7.2 687 5/18/2020
3.7.1 9,895 4/21/2020
3.7.0 3,881 4/19/2020
3.6.0 149,813 1/23/2020
3.5.3 10,191 1/8/2020
3.5.2 1,030 1/3/2020
3.5.1 289 12/31/2019
3.5.0 5,328 12/18/2019
3.4.3 2,259 12/16/2019
3.4.2 895 12/13/2019
3.4.1 240 12/11/2019
3.4.0 213 12/11/2019
3.3.11 2,918 12/1/2019
3.3.10 12,765 11/6/2019
3.3.9 97,741 8/15/2019
3.3.8 5,853 8/1/2019
3.3.7 208 8/1/2019
3.3.6 228 7/31/2019
3.3.5 10,666 7/5/2019
3.3.4 111,548 3/11/2019
3.3.3 15,567 2/1/2019
3.3.2 20,167 1/21/2019
3.3.1 2,432 1/14/2019
3.3.0 868 1/11/2019
3.2.6 680 1/11/2019
3.2.5 2,471 1/3/2019
3.2.4 2,847 11/21/2018
3.2.3 13,089 11/7/2018
3.2.2 1,358 10/30/2018
3.2.1 312 10/30/2018
3.2.0 986 10/24/2018
3.1.4 484 10/15/2018
3.1.3 290 10/15/2018
3.1.2 4,330 10/11/2018
3.1.1 647 10/4/2018
3.1.0 489 10/3/2018
3.1.0-preview-390 288 10/3/2018
3.1.0-preview-373 431 10/2/2018
3.0.5 5,075 8/13/2018
3.0.4 488 7/25/2018
3.0.3 339 7/25/2018
3.0.2 828 7/24/2018
3.0.1 325 7/24/2018
3.0.0 952 7/19/2018
2.1.4 35,962 6/7/2018
2.1.3 232,388 3/30/2018
2.1.2 33,918 1/10/2018
2.1.1 31,227 12/1/2017
2.1.0 626 11/29/2017
2.0.1 397 11/27/2017
2.0.0 1,163 11/27/2017
1.5.1 983 11/14/2017
1.4.0 3,255 10/23/2017
1.3.0 2,420 9/12/2017
1.2.139 1,213 9/6/2017
1.1.128 572 8/15/2017
1.0.114 458 7/31/2017