persistence - dswarm/dswarm-documentation GitHub Wiki

This module is responsible for the metadata repository (currently a relational database; MySQL) and the data hub (currently a graph database; Neo4j). The [Graph Data Model]] (GDM) format acts as exchange format between the back end and the [d:swarm Neo4j unmanaged extension. The code of the GDM (Java) object structure and (JSON) de-/serialization is currently hosted in the dswarm-gdm-java repository.