Hi Klaas Dellschaft,

Thanks for reporting this issue. You're right, the query is not very optimized in your case.

One of the challenge we have is that you can have embedded of embedded, that's why we need a deep query.

And the other one is that we can only have one type for a relationship so we cannot add a generic EMBEDDED label to all the embedded relationships.

That being said, Davide has ideas on how we could improve the situation. We'll get back to you soon!