For both approaches, the resulting tables are now referred to as 1NF relations contain- ing atomic (or single) values at the intersection of each row and column. Although both approaches are correct, approach 1 introduces more redundancy into the original UNF table as part of the ‘flattening’ process, whereas approach 2 creates two or more relations with less redundancy than in the original UNF table. In other words, approach 2 moves the original UNF table further along the normalization process than approach 1. However, no matter which initial approach is taken, the original UNF table will be normalized into the same set of 3NF relations.