การทำ Normalization เพื่อปรับปรุง Schema

Further, data normalization aims to remove data redundancy, which occurs when you have several fields with duplicate information By removing

the imposition of standards or regulations, Syn standardisation, normalisation, normalization Collaborative International Dictionary

normalization Scaling just changes the range of your data Normalization is a more radical transformation The point of normalization is to change your observations so that

normalization By getting rid of all anomalies and organizing unstructured data into a structured form, normalization greatly improves the usability of a data