Cross Posting From Clojurians Slack
Link to thread
"For anyone reading this thread the best available tool for processing native datomic schemata at the time of reading is schema-cartographer and it is free including the UI web app tool (thanks again @jarrodctaylor).
I have played both with the UI and the serialization of schema into edn files. It takes some time to become adapted to the schema language/format and absorb the differences from the Entity-Relationship diagram and modeling but it definitely worth it.
Newcomers into Datomic DBMS should pay attention that schema-cartographer utilizes Datomic Client-peer server connection, i.e. it requires datomic.client.api but it is not hard to read the code and change it to work with in-memory database and other kinds of connectivity. "