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KembaraXtra- Computer Terms – 4NF
Fourth normal form (4NF) is a database normalization rule that eliminates non-trivial multivalued dependencies in relational tables. A table in 4NF ensures that independent sets of data related to a key are stored in separate tables, reducing redundancy and preventing update anomalies. This form is especially important in complex databases where multiple independent attributes might otherwise be repeated unnecessarily.
Fourth normal form (4NF) is a database normalization rule that eliminates non-trivial multivalued dependencies in relational tables. A table in 4NF ensures that independent sets of data related to a key are stored in separate tables, reducing redundancy and preventing update anomalies. This form is especially important in complex databases where multiple independent attributes might otherwise be repeated unnecessarily.
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