business object

Submitted by yacine.tass_1399889 on Tue, 09/10/2019 - 21:28
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hi everyone,
Is it necessary to link the business's objects in the BDM ? I mean do i have to link them with agregation / composition !

1 answer

Submitted by charles.souillard on Thu, 09/12/2019 - 12:21
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Hello,

there is not technical requirement regarding such links. Your BDM implementation must reflect business needs and technical choices.

I think this decision must be made with the semantic of each data and their life cycle (does the wheel remain in the DB if the car is deleted for example)...

Hope this helps,
Charles

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