cqrs-event-sourcing

CQRS and Event Sourcing patterns for scalable, auditable distributed systems with command models, event stores, and read projections. USE FOR: design CQRS architecture for a service, implement event sourcing for audit history, separate command and query models, plan read model projections and replay, add saga orchestration for eventual consistency. DO NOT USE FOR: simple CRUD app design, single-table admin tools, basic ORM mapping questions.