Fully managed, safe, extremely fast .NET library to 📖read and ✍️write Apache Parquet files designed for .NET world (not a wrapper). Targets .NET 8, .NET 7, .NET 6.0, .NET Core 3.1, .NET Standard 2.1 and .NET Standard 2.0.
Whether you want to build apps for Linux, MacOS, Windows, iOS, Android, Tizen, Xbox, PS4, Raspberry Pi, Samsung TVs or much more, Parquet.Net has you covered.
- 0️⃣ Has zero dependencies - pure library that just works anywhere .NET works i.e. desktops, servers, phones, watches and so on.
- 🚀Really fast. Faster than Python and Java, and alternative C# implementations out there. It's often even faster than native C++ implementations.
- 🏠NET native. Designed to utilise .NET and made for .NET developers, not the other way around.
- ❤️🩹Not a "wrapper" that forces you to fit in. It's the other way around - forces parquet to fit into .NET.
- 🦄Unique Features:
- The only library that supports dynamic schemas.
- Supports all parquet types, encodings and compressions.
- Fully supports C# class serialization, for all simple and complex Parquet types.
- Provides low-level, high-level, and untyped API.
- Access to file and column metadata.
- Integration with DataFrames (
Microsoft.Data.Analysis).
- Azure Cosmos DB Desktop Data Migration Tool.
- RavenDB - An ACID NoSQL Document Database.
- Cinchoo ETL: An ETL framework for .NET.
- ParquetViewer: Simple Windows desktop application for viewing & querying Apache Parquet files.
- ML.NET: Machine Learning for .NET.
- PSParquet: PowerShell Module for Parquet.
- Omni Loader: Self-tuning Database Migration Accelerator.
- Contoso Data Generator V2 : sample data generator.
- Recfuence - An analysis of YouTube's political influence through recommendations.
- Kusto-loco - C# KQL query engine with flexible I/O layers and visualization.
- DeltaIO - Delta Lake implementation in pure .NET.
- Personal Data Warehouse - Import(Excel/Parquet/SQL/Fabric)-Transform(C#/Python)-Report(SSRS).
...raise a PR to appear here...
See the contribution page. The first important thing you can do is simply star ⭐ this project.