文件名称：Data-Model-Patterns
文件大小：583KB
文件格式：PDF
更新时间：2016-10-06 06:17:45
database design
David C. Hay Learning the basics of a modeling technique is not the same as learning how to use and apply it. To develop a data model of an organization is to gain insights into its nature that do not come easily. Indeed, analysts are often expected to understand subtleties of an organization's structure that may have evaded people who have worked there for years.