Re:Cyclic dependencies are evil (2013)
by sk5t on Saturday January 30, 2021 @09:53PM
(#25975330)
Banks think the other way around - the account is important, the customer less so. Multiple entities, or no entities, might be authorized to access or control the account at various times.
A customer has an account. The customer is the domain root. Hence there would be no accounts if there were no customers.
A customer does need to to hve an account. An account must have a customer.
It's not cyclic in any way