Parquet.Net 3.8.5

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There is a newer version of this package available.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 3.8.5
dotnet add package Parquet.Net --version 3.8.5
<PackageReference Include="Parquet.Net" Version="3.8.5" />
For projects that support PackageReference, copy this XML node into the project file to reference the package.
paket add Parquet.Net --version 3.8.5
The NuGet Team does not provide support for this client. Please contact its maintainers for support.
#r "nuget: Parquet.Net, 3.8.5"
#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=3.8.5

// Install Parquet.Net as a Cake Tool
#tool nuget:?package=Parquet.Net&version=3.8.5
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 4,909 3/5/2021
3.8.5 2,255 2/23/2021
3.8.4 25,056 12/13/2020
3.8.3 442 12/10/2020
3.8.2 100 12/10/2020
3.8.1 8,084 11/6/2020
3.8.0 174 11/6/2020
3.7.7 117,506 6/25/2020
3.7.6 7,144 6/16/2020
3.7.5 5,104 6/8/2020
3.7.4 21,901 5/19/2020
3.7.2 785 5/18/2020
3.7.1 15,869 4/21/2020
3.7.0 6,481 4/19/2020
3.6.0 320,361 1/23/2020
3.5.3 10,295 1/8/2020
3.5.2 1,222 1/3/2020
3.5.1 348 12/31/2019
3.5.0 5,866 12/18/2019
3.4.3 2,455 12/16/2019
3.4.2 966 12/13/2019
3.4.1 303 12/11/2019
3.4.0 291 12/11/2019
3.3.11 3,056 12/1/2019
3.3.10 13,844 11/6/2019
3.3.9 104,591 8/15/2019
3.3.8 5,972 8/1/2019
3.3.7 264 8/1/2019
3.3.6 284 7/31/2019
3.3.5 12,231 7/5/2019
3.3.4 115,654 3/11/2019
3.3.3 16,105 2/1/2019
3.3.2 20,622 1/21/2019
3.3.1 2,547 1/14/2019
3.3.0 1,029 1/11/2019
3.2.6 823 1/11/2019
3.2.5 2,617 1/3/2019
3.2.4 3,173 11/21/2018
3.2.3 13,423 11/7/2018
3.2.2 1,623 10/30/2018
3.2.1 525 10/30/2018
3.2.0 1,110 10/24/2018
3.1.4 604 10/15/2018
3.1.3 408 10/15/2018
3.1.2 5,532 10/11/2018
3.1.1 769 10/4/2018
3.1.0 618 10/3/2018
3.1.0-preview-390 400 10/3/2018
3.1.0-preview-373 555 10/2/2018
3.0.5 5,265 8/13/2018
3.0.4 608 7/25/2018
3.0.3 460 7/25/2018
3.0.2 947 7/24/2018
3.0.1 447 7/24/2018
3.0.0 1,076 7/19/2018
2.1.4 39,166 6/7/2018
2.1.3 234,068 3/30/2018
2.1.2 38,379 1/10/2018
2.1.1 33,049 12/1/2017
2.1.0 751 11/29/2017
2.0.1 517 11/27/2017
2.0.0 1,285 11/27/2017
1.5.1 1,108 11/14/2017
1.4.0 3,464 10/23/2017
1.3.0 2,708 9/12/2017
1.2.139 1,426 9/6/2017
1.1.128 714 8/15/2017
1.0.114 588 7/31/2017