HappYness-Project / Happy-EventSourcing

Event sourcing
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Event sourcing | Can use read database within Command handler. #110

Closed hyunbin7303 closed 10 months ago

hyunbin7303 commented 11 months ago

image https://stackoverflow.com/questions/31386244/cqrs-event-sourcing-check-username-is-unique-or-not-from-eventstore-while-sendin

hyunbin7303 commented 10 months ago

But it is not desired due to race condition / eventual consistency issue. So for this project, we won't use this approach as much as we can.