We plan to add more graph database vendors to this benchmark, this will not be just Memgraph vs Neo4j comparison, hence the name "bench graph". You are 100% right about comparing architecturally different database systems, it is hard to compare them, but they serve the same/similar purposes, we are mentioning that part in limitations methodology: https://github.com/memgraph/memgraph/tree/master/tests/mgben... We first added Neo4j since we are both compatible.