Evariops 

Pure .NET implementation of the Vortex columnar file format, and Apache Parquet read and written by the same engine, with no third-party dependency.

Byte-sortable row encoding for Vortex arrays: columns to row keys whose memcmp order is tuple order. Upstream marks the format experimental and may change its byte layout between releases.

The [VortexRecord] source generator and the analyzers of Vorticity. Build-time only.

A versioned dataset over an object store: immutable data and commit objects, a prolly tree of leaves, and the store seam an S3 library implements. The format is experimental and this repository is the first to... More information

A Zstandard (RFC 8878) decompressor and compressor in fully managed C#: no native code, no P/Invoke.

The LZ4 block format in fully managed C#: no native code, no P/Invoke.

A Zstandard (RFC 8878) decompressor and compressor in fully managed C#: no native code, no P/Invoke.

Object stores for Vorticity's files and datasets on Amazon S3, Cloudflare R2, OVHcloud, Scaleway, Azure Blob Storage and Google Cloud Storage, over the platform's HTTP client and nothing else.