Erik Shafer is a software engineer in Omaha, NE, USA.
You’re part of a team responsible for applying business logic and aggregating data for thousands of SKUs that are sold on dozens of online marketplaces. Why should Domain-Driven Design, Event Sourcing, and related concepts such as CQRS be considered? What are the trade-offs? How do you implement such ideas when you only find Hello World level examples? In this talk we’ll answer these questions and go over how a fast-growing startup adopted these concepts successfully, including the challenges, failures, and solutions found along the way.