Normalization is the process of organizing columns into tables within a relational database in such a way as to minimize redundancy and avoid insertion, update and deletion anomalies.

learn more… | top users | synonyms

1
vote
1answer
716 views

Multilingual Dictionary Database question

Let's say someone is coding a multilingual dictionary in PHP, and he wants to let people submit both words and definitions in English and Spanish, but wants to track it so they can be filtered. ...
5
votes
3answers
250 views

Do higher normalized forms always meet the criteria of lower ones?

For example, a database that is 3NF is always 1NF and 2NF; does this hold for 4, 5, and 6?