Rebuilding State from Events: Event Sourcing & CQRS for Distributed Systems
https://knowledge.businesscompassllc.com/rebuilding-state-from-events-event-sourcing-cqrs-for-distributed-systems/
Ever tried rebuilding a conversation from memory after your messaging app crashed? That’s basically what traditional systems do after failure – they panic, lose state, and try to piece things together from incomplete backups.