Normalization is a process that aims to eliminate the unnecessary and uncontrolled duplication of data, often referred to as 'data redundancy'.
Normalization enables data structures to be made to conform to a set of well-defined rules. There are several levels of normalization and these are referred to as first normal form (1NF), second normal form (2NF), third normal form (3NF), and so on.
Normalization is a process that aims to eliminate the unnecessary and uncontrolled duplication of data, often referred to as 'data redundancy'.
Normalization enables data structures to be made to conform to a set of well-defined rules. There are several levels of normalization and these are referred to as first normal form (1NF), second normal form (2NF), third normal form (3NF), and so on.