摘要
随着互联网和信息技术的不断发展,异构数据交换技术已成为实现数据共享的主要方法,而其中的关键又是异构数据模式的统一。针对这种情况,通过对XML Schema和关系模式的集合定义,提出两集合间的双向映射规则,将关系模式转换为XML Schema的描述,以实现关系模式到XML Schema的转化。
With the development of internet and information technology,heterogeneous data exchanging technology has become the main method of data sharing,in which the unification of heterogeneous data models plays a critical role.In light of it,we define the ensembles of XML Schema and relational schema,based on that we propose the bidirectional mapping regulation between the two ensembles,and then transform the relational schema to the description of XML Schema to realise the transformation of relational schema to XML Schema.
出处
《计算机应用与软件》
CSCD
2010年第6期27-29,共3页
Computer Applications and Software
基金
国家自然科学基金项目(60773055)
