Normalisation Definitions

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Summary of Normalization

1st Normal form removes repitition by creating one-to-many relationships

2nd Normal form not creates one-to-many relationships but many-to-one relationships, thus effectively seperating static from dynamic information. 2nd Normal form removes items from tables independent of  primary key.

3rd Normal form is used to resolve many-to-many relationships into unique values 3rd NF allows uniqueness of information by creation of additional many-to-many join resolution tables

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