Event Sourcing is a great pattern that could be used for many applications. It gives you an audit trail for free and lets you rewind to any point in time. You

Event Sourcing is a great pattern that could be used for many applications. It gives you an audit trail for free and lets you rewind to any point in time. You don't even need to use a dependency like Kafka. We built a tool for tracking the lifecycle of software we ship, it uses Event Sourcing with snapshots and is open source: https://tech.fundingcircle.com/blog/2016/09/06/shipping-in-fintech/ https://tech.fundingcircle.com/blog/2016/09/06/shipping-in-f...