How does Datomic compare to Neo4j?

There are a few fundamental difference between them: Data Model Both Neo4j and Datomic can model arbitrary relationships. They both use, effectively, an EAV (entity-attribute-value) schema so they both can model many of the same problem domains except Datomic’s EAV schema also embeds a time dimension (i.e. EAVT) which makes it very powerful if you … Read more