数据字典

数据字典（英語：）是一个自动的或手动的存储数据元的定义和属性的文档[1]。

指一组对数据流程图中的数据流、数据文件、数据项及处理逻辑进行定义描述的表格。

参考文献
  1. Kenneth C.Laudon and Jane P.Laudon, 《Management Information Systems》, Pearson, 07 March 2011, Chapter6 Information systems Organizations and Strategy p.145
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