This repository houses the code for a plugin repository connector using XTDB (formerly known as "Crux") as its back-end. XTDB provides an unbundled database that supports temporal graph queries, and is itself built on a pluggable architecture supporting a variety of underlying storage back-ends.
Of particular interest for Egeria is that it has native support for storing historical information and temporal queries -- making it one of the first repositories to support the use of the asOfTime parameter across all metadata.
https://egeria-project.org/connectors/repository/xtdb/
License: CC BY 4.0, Copyright Contributors to the ODPi Egeria project.