A Study on Heterogeneous Data Integration Based on XML
Tan Yue-sheng · Computer Knowledge and Technology · 2010
An approach to set up the conversion between the XML schema and the relation schema in the progress of isomerous data inte-gration is presented in this dissertation.In this approach,the conversion rules between XML schema and relation schema are defined first.Based on the XML schema document tree,a node tree is created.Then the conversion is implemented according the node tree.It not only reflects the structure characteristic of the data,but also keeps most of the semantic attributes and constraints of the data.