event-sourcing
event-sourcing
event-sourcing
Event sourcing vs GDPR, or how to forget in a world that remembers everything
Event sourcing meets GDPR the moment a user asks to be forgotten and your log is append-only. Crypto-shredding is the elegant answer: encrypt personal data per user, delete the key, and design system boundaries so backups and read models forget too.
microservices
Events in distributed architecture: Are you sure you know what you're sending?
Not all events are equal: domain events, Event Carried State Transfer, notification events and the Claim Check pattern each serve a different job. A typology of what you are really sending, plus the event vs command distinction that prevents architectural chaos.
Latest
Event Sourcing in practice: Lessons from the trenches
Event Sourcing can be introduced to legacy systems incrementally, no big rewrite required. Lessons from production: the migration event technique, upcasting old events, right-sizing aggregates, stream lifecycles, and payoffs in audits, analytics, and debugging.