Datomisca, embrace Datomic the Scala way 
A Scala API for Datomic
Please go to Datomisca website for full description of the project and its features, as well as a guide for getting started and samples!
Datomisca is a thin layer around Datomic aimed at exposing Datomic’s functionality and leveraging its full power.
Datomisca uses Scala concepts to enhance the Datomic experience for Scala developers:
- Type safety,
- Asynchronicity & non-blocking patterns,
- Advanced functional programming
- Compile-time enhancement with Scala 2.10 macros