Thinking in Events (opens in new tab)

Most of us never learned Event Sourcing as a way of thinking. We learned it as a collection of parts. An event store goes here. A read model goes there. When things turn asynchronous, you reach for a saga, and when reads and writes start pulling in different directions, you reach for CQRS. We assemble the pieces the way the tutorials drew them, and for a good while the system holds together.