Build a CQRS event store with Amazon DynamoDB | Amazon Web ServicesAWS Database Blog Build a CQRS event store with Amazon DynamoDB The command query responsibility segregation (CQRS) pattern, derived from the principle of command-query separation, has been popularized by the domain-driven design community. CQRS architectures that use event sourcing save generated events in an append-only log called an event store. By using event sourcing, you can, among other ben
