企业级数据共享研究――数据标准的制定

Enterprise' Data-shared Researches——Establishing a Series of Standard of Enterprise' Data

通过分析大型国有企业数据存在的问题及其影响,提出解决这些数据问题的两个方面和分3步走的实施方案,详细介绍了在企业范围内制定统一数据标准的方法,包括制定系列标准过程中的几个重要概念,将一份数据进行标准化的执行步骤,及各标准的主要内容等。明确阐述了统一的应用模式的重要作用,该应用模式即通用要素模型在建立企业逻辑数据模型过程中的一种应用。

Problems and their effects in enterprise＇ data-shared is analyzed in the paper. It points out that there are two aspects to solve these problems, and three steps to implement. The method is studied in detail to establish a series standard of enterprise＇ data, including several important concepts, the steps of standardizing a data set, and the main contents of this series of standard. It expatiates on the emphasis effect of the uniform application schema clearly. This application schema is a use of the general feature model in building enterprise logical data model.