Datalog is implemented in many Clojure(Script) databases if you'd like to try it out, Datahike is my favourite for dev/learning use but Crux, Datomic, Datascrip

Datalog is implemented in many Clojure(Script) databases if you'd like to try it out, Datahike is my favourite for dev/learning use but Crux, Datomic, Datascript and others exist