Parquet.Net 3.0.5

.NET library to read and write Apache Parquet files.
Supports all parquet features, including maps, structs, lists, repeatable fields.
Compatible with .NET 4.5 and .NET Standard 1.4 and up.
Works on all flavours of Windows and Linux. Compatible with iOS and Android via Xamarin.

There is a newer version of this package available.
See the version list below for details.
Install-Package Parquet.Net -Version 3.0.5
dotnet add package Parquet.Net --version 3.0.5
<PackageReference Include="Parquet.Net" Version="3.0.5" />
For projects that support PackageReference, copy this XML node into the project file to reference the package.
paket add Parquet.Net --version 3.0.5
The NuGet Team does not provide support for this client. Please contact its maintainers for support.

Release Notes

3.0.5:
- #321 bug fixed: a nullable field should support all-non-nullable values
- performance improvement around packing definition levels

3.0.4:
- bug fixed: Cannot read schema where map elements are structures (#320)

3.0.3
- critical bug fixed: reading parquet files with multiple pages doesn't read beyond 1st page (#318)
   
3.0.2
- performance improvements (#317)

3.0.1
- improvement: better column validation in row group writer
- bug fixed: Snappy compression writer fails on certain encodings (#315)

3.0.0
the first release of a major rewrite

Showing the top 1 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.

Version History

Version Downloads Last updated
3.3.9 1,607 8/15/2019
3.3.8 1,666 8/1/2019
3.3.7 61 8/1/2019
3.3.6 65 7/31/2019
3.3.5 1,917 7/5/2019
3.3.4 68,693 3/11/2019
3.3.3 6,292 2/1/2019
3.3.2 5,097 1/21/2019
3.3.1 438 1/14/2019
3.3.0 274 1/11/2019
3.2.6 153 1/11/2019
3.2.5 1,678 1/3/2019
3.2.4 1,787 11/21/2018
3.2.3 5,346 11/7/2018
3.2.2 610 10/30/2018
3.2.1 154 10/30/2018
3.2.0 523 10/24/2018
3.1.4 326 10/15/2018
3.1.3 153 10/15/2018
3.1.2 718 10/11/2018
3.1.1 493 10/4/2018
3.1.0 186 10/3/2018
3.1.0-preview-390 138 10/3/2018
3.1.0-preview-373 237 10/2/2018
3.0.5 3,715 8/13/2018
3.0.4 310 7/25/2018
3.0.3 172 7/25/2018
3.0.2 665 7/24/2018
3.0.1 171 7/24/2018
3.0.0 648 7/19/2018
2.1.4 23,932 6/7/2018
2.1.3 127,184 3/30/2018
2.1.2 7,188 1/10/2018
2.1.1 17,782 12/1/2017
2.1.0 467 11/29/2017
2.0.1 232 11/27/2017
2.0.0 286 11/27/2017
1.5.1 676 11/14/2017
1.4.0 2,747 10/23/2017
1.3.0 1,576 9/12/2017
1.2.139 334 9/6/2017
1.1.128 312 8/15/2017
1.0.114 281 7/31/2017
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