We've implemented it in a E-learning system used in some Dutch High-schools. A few talks we've given at the local Clojure Meetup: - https://zeekat.nl/news/2015

We've implemented it in a E-learning system used in some Dutch High-schools. A few talks we've given at the local Clojure Meetup: - https://zeekat.nl/news/2015/02/12/event-sourcing-at-studyflow-slides/es-at-sf.pdf https://zeekat.nl/news/2015/02/12/event-sourcing-at-studyflo... - https://speakerdeck.com/helios/2 https://speakerdeck.com/helios/2 - https://speakerdeck.com/helios/event-sourcing-cqrs-and-scalability-a-status-update https://speakerdeck.com/helios/event-sourcing-cqrs-and-scala... Right now the system is running with ~800 million events, with roughly 1.5M added per day :)