Normalization





A database has to be designed before it can be created and used. The design should confirm to common standards for memory saving, faster access, easier maintenance, portability, facilities for future enhancements, performance and cost efficiency etc. The final logical design of a database needs to give the optimal performance along with database integrity. This can be achieved by a procedure called 'Normalization'. The database must be in a state of 'Fully Normalized Form'.
Definition of normalization
Normalization is a body of rules addressing analysis and conversion of data structures into relations that exhibit more desirable properties of internal consistency, minimal redundancy and maximum stability.
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