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Thinking that event sourcing and CQRS are synonyms is a fundamental misunderstanding also. Anyway, pedantry aside, my point remains thus - it's hard to prevent
by EdwardDiego 5y ago
Thinking that event sourcing and CQRS are synonyms is a fundamental misunderstanding also.
Anyway, pedantry aside, my point remains thus - it's hard to prevent invalid state transitions being submitted to an event sourcing datastore, and when devs can submit events directly, then these invalid transitions will occur.
- randolorian 5y ago> Thinking that event sourcing and CQRS are synonyms is a fundamental misunderstanding also. Indeed. These are two separate patterns. They can have great synergy when used together but it's not a requirement. > it's hard to prevent invalid state transitions being submitted to an event sourcing datastore Apply DDD, use code review, and use stream level ACLs.