Hi Sanne Grinovero !

I corrected text of issue for Neo4j team.

About "you're pushing work of understanding the problem to others,". Unfortunately, you right. I am not unintended why neo4j spend 7 seconds for init empty database. Google say nothing for the problem. I investigated source code of Neo4j. No idea
And ... I am asking help from Neo4j team. May be .... they say something. Log of neo4j initialization is attached.

Attached code shows what hibernate ogm do. It is best description.