【摘要】 数据集成是实现数据共享的有效手段,目前实现数据集成的主要方法有数据仓库等,而在这些方法中都存在数据使用的耦合问题,文章对此进行研究,通过对SDO的概念阐述以及对高校数据集成平台中SDO的应用分析,进而提出SDO在该平台中的实现方法。更多还原

【Abstract】 The data integration is an effective means to realize data sharing. At present, there are data warehouses for data integration.In these methods, there is a problem of coupling data use, so this research focuses on this. This paper expounds the concept of SDO, and analyzes the application of SDO in the data integration platform of universities, and then puts forward the implementation method of SDO in this platform.更多还原