Modelling complex business domains with events - Ben Smith @ Alchemy Conf 2021

Ben has been building event-driven Elixir applications for the past few years. His popular open source Commanded and EventStore libraries provide a solid technical foundation allowing companies to focus on modelling their business using domain-specific events. Modelling complex business domains with events Discover how we can use domain events (simple facts relevant to a business) to model business processes. Using tools such as Event Storming we can design our applications around these events. Then write the code which implements our design using pure functions which emit immutable events and handlers for side-effects to interact with the outside world.