关系规范化理论在数据库设计中的重要性

The Theory of Standardization and it is Importance to Database Design

关系规范化理论是关系数据库开发与设计的重要部分。关系数据库的设计主要取决于关系模式的设计,关系模式设计的好坏直接影响到数据库设计的成败,而关系规范化理论则是指导关系模式设计的标准。该文通过实例探讨关系规范化理论用于关系数据库设计的方法以及关系数据库规范化的原则。

The relational standardization theory is the relational database development and the design important part. Relational database's design is mainly decided by the relational scheme design, the relational scheme design quality immediate influence to the database design success or failure. The relationship between the standardization of the theory is to guide the design of the standard model.. This article introduces the relational standardization theoretical design through the example the method, and should the matters needing attention.