About Nubank

Keith Harper - Staff Software Engineer at Nubank

Keith Harper is responsible for developing and supporting Datomic, helping Nubank by educating and empowering engineering teams. He has a degree in Information Technology from Georgia Southern University. Keith joined Nubank in 2021 and has extensive experience developing software using Clojure and Datomic. He also is a fan of Hearthstone and other digital card games.

03 Feb 23

Leveraging Datomic query-stats to Optimize Clause Ordering

Query-stats is a new feature that gives users visibility into the decisions made by the query engine while it's processing your query.