[Data]

The database normalization process is separated into some types or normal forms – each of which reflects the degree of organization and perfection. The most popular ones are First Normal Form (1NF), which merely specifies that a single cell in a table has only atomic (single) values; Second Normal Form (2NF), which merely states that non-key attributes are totally dependent on the primary key; Third Normal Form (3NF), which merely states that transitive dependencies of non-key attributes are not allowed; the more advanced ones of BoyceCoddNormalFormBCNF, FourthNormalForm4NF, and FifthNormalForm5NF which address more complex dependencies of non-key attributes. The types of database normalization are structured based on each other, and the database structure is advanced, eliminating redundancy and enhancing data integrity. Read more here: https://datarecovee.com/data-normalization/