I gave a talk about this at ClojureNYC in 2017, the second half of the talk is about modeling graphs in various popular databases (SQL, Neo4j, Mongo, Datomic) a

I gave a talk about this at ClojureNYC in 2017, the second half of the talk is about modeling graphs in various popular databases (SQL, Neo4j, Mongo, Datomic) and the problems you encounter https://s3.amazonaws.com/www.dustingetz.com/Getz+2017+Datomic%2C+ORM%2C+Hypermedia+-+ClojureNYC.pdf https://s3.amazonaws.com/www.dustingetz.com/Getz+2017+Datomi... Datomic (an immutable database for doing functional programming in the database) is central to my startup http://www.hyperfiddle.net/ http://www.hyperfiddle.net/ , I don't think Hyperfiddle is possible to build on other databases that exist today. The future lies in immutability, full stop. Datomic : databases :: git : version control