I have a little problem with a easy table - first and second NF is easy but I'm not sure If the relation is already in the 3NF or not?
I thougth I will reduce dublicates and in this relation I see some of them but is this correct?
P.S I need this for a little workshop in Data modeling in Power BI Desktop :D.
Could you please tell me the meaning of "NF" and post your deisred result if possible?
It means: https://en.wikipedia.org/wiki/Third_normal_form also we don't need the other relations because I only want to know if this relation is in the 3NF. I think it is but I'm not 100% sure :).
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