销售和餐饮服务数据建模的重要性及建模步骤

The Importance of Data Modeling and Implementation Steps in Sales and Catering Services

在现今的信息时代,各行各业使用着大量的数据,由此对数据的管理是各个应用领域需要解决的问题.数据管理趋向计算机化,建立数据库、完善已有的管理信息系统、开发新的管理信息系统已成为当今研究的一个热点,然而这些都是以数据建模作为必不可少的第一步来实现的.讨论销售和餐饮服务数据建模的重要性,并给出其建模步骤.

In today’s information age, all walks of life use a large amount of data, the management of data is a problem to be resolved for the various areas of application. Computerization of data management is a trend. Establishing a database to improve the existing management information systems and developing new information management systems have become a hot spot. However, first of all, data modeling is the necessary step. In this article, we will take sales and catering as an example to illustrate the importance of data modeling and implementation steps.