I have a Java project that use an embedded Neo4j database (NoSQL), version 2.0.0.
I need to migrate this data for a traditional relational db (SQL). For this job, I thought that using an implementation of JPA could help.
I found these three projects:
- Hibernate OGM
But I can't find a JPA implementation compatible with Neo4j 2.0.0 version. Kundera only supports Neo4j 1.8.1. Each distribution of Hibernate OGM brings with its own Neo4j version (ogm-neo4j-4.2.0 brings neo4j-2.1.8 and ogm-neo4j-4.1.2 brings neo4j-2.1.6). The same seems to happen with DataNucleus, with differents version numbers.
Is there any way I can find a JPA implementation compatible with the Neo4j 2.0.0 specific version? Or I'm fighting against windmills and I have to updagrade my Neo4j version?