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Query engine using Parquet tables as a Key-Value store, for Rust applications.

Development environment

Compressed graph representation

Provenance database

A tool to create a map from SWHIDs to SHA1, and a Python module to access this map.

Object storage

Perfect Hash algorithm

Reads from the SWH Journal (ie. Kafka) and dumps the content to plain ORC or CSV files

Data model

Object storage

A tool to create a map from SWHIDs to SHA1, and a Python module to access this map.

CVS Loader

Foundations and core functionalities

Compressed graph representation

Reads from the SWH Journal (ie. Kafka) and dumps the content to plain ORC or CSV files