A lightweight Java event sourcing framework built on the Dynamic Consistency Boundary pattern — optimistic concurrency without distributed locks.
Single-entity event sourcing — deposit, withdraw, transfer with DCB optimistic concurrency.
Multi-entity DCB — student subscription spans course capacity and per-student enrollment boundaries simultaneously.
Minimal feature slice — customer submits, fraud detector fires, pending-applications view is projected.
Reactive slice — one committed event fans out into view, automation, follow-up command, and outbox path.
Interactive mind map covering core concepts, framework modules, AI tooling, and operational guidance.