Neo4j

In my domain, I often need to enforce unique constraints that only apply within specific contexts. For example, I'd like Companies to have unique names within each Country, but it doesn't matter if a Company in a different Country has the same name. ...

In my data model, every node has two attributes - createdBy and modifiedBy - that reference Person entities. If I use relationships for these, then every node will have these two relationships. This will add a lot of "noise" to the graph. And it won'...