Im working on a App for a project of Masters leve, I want to know if theres a violation in OOP principles if I use a relational database, with weak entities and the following concepts, appreciate an earliest response, and will there be any compliction with the follownig aswell.
There's actually a name for that: Object Relational Impedance Mismatch/ I recommend you check out this link and then post a reply with any questions you may have.