Things I wish Datomic had: Map values

Things I wish Datomic had: Map values24 July 2026 • programmingClojureDatomicDatahikeWhence this postJEP 401 – a proposal to add value classes to Java – has been crystallizing for almost six years now, but I only learned about it this morning. I skimmed it, nodding along to myself as I thought “gee, I can’t imagine going back to Java” and “wonder how this might make Clojure more performant?”. But