database - 3rd Normalization Form -- -

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there 2 tables in database 1 named folder , second user. user has few rights these folders folder visible user , not visible him. using 3rd normalization form normalize table. question want suggestion have normalized table correctly or not, secondly can normalize more or not? attached image below know normalization did. enter image description here thank you!

yes! achieved 3nf, since every non-key attribute (in case folder right) depends on whole key (user_id, folder_id) , there no transitive dependencies.

actually, table in 6nf too, since cannot decompose table further projections without losing information. :)

since not aware of normal form beyond 6nf, i'd cannot normalize further.


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