4 ms·

Thanks, nice to get a refresher on the fifth normal form. Though in practice I have yet to see anything behind the third normal form used; "The Key, the whole

by sovande 16y ago

Thanks, nice to get a refresher on the fifth normal form. Though in practice I have yet to see anything behind the third normal form used; "The Key, the whole Key, and nothing but the Key, so help me Codd"

ergo98 16y ago
Almost everyone honours the 4th normal form without thinking about it. I think the "the 3rd normal form is the practical level" just became a bit of a meme.