Normalization is a process of reducing redundancies of data in a database. Normalization is a technique that is used when designing and redesigning a database. Normalization is a process or set of guidelines used to optimally design a database to reduce redundant data. The actual guidelines of normalization, called normal forms, will be discussed later in this hour. It was a difficult decision to decide whether to cover normalization in this book because of the complexity involved in understanding the rules of the normal forms this early on in your SQL journey. However, normalization is an important process that, if understood, will increase your understanding of SQL. We have attempted to simplify the process of normalization as much as possible in this hour. At this point, don't be overly concerned with all the specifics of normalization; it is most important to understand the basic concepts.
