Suppose that I have multiple completely disconnected graphs and I'd like to cluster each of them. Could this be done on a single cluster?
If each graph is in its own DB (assuming Neo4j 4 here), then I read from the clustering documentation that one can cluster all of the DBs and each replica "will have access to all of the DBs"; so I could do what I want if I assign each of the replicas to just one of those DBs. But are there performance considerations? Would each replica need to have disk-space/memory for all of the DBs, even though it will only ever access one of them? I guess my real question is what does "has access to" entail for the replicas.