Database Normalization Overview

normalization  Objective of Normalization · It is used to remove the duplicate data and database anomalies from the relational table · Normalization helps to reduce Database Normalization Definition · First Normal Form

Normalization: Similarly, the goal of normalization is to change the values of numeric columns in the dataset to a common scale, without The equation for normalization is derived by initially deducting the minimum value from the variable to be normalized Next, the minimum value

อีกทั้งช่วยรักษาความถูกต้องให้ข้อมูลโดยให้อยู่ในรูปแบบ Normal Form การ Normalization มีได้ถึง 5 ระดับ แต่ในระดับที่ 3 ก็ถือว่า Normalization is usually thought of as a process of applying a set of rules to your database design, mostly to achieve minimum redundancy in the data Most