SXBP:The Storage Method of XML Documents Based on the Pri-order Labeling Scheme
SXBP：基于Pri—order编码的XML文档存储方法

With the development of the technique of XML,how to make use of database to store and query XML documents has become a hot topic. In our paper,a labeling scheme and a storage method of XML documents based on this labeling scheme are proposed. This method decomposes the document tree structure into nodes and stores them into the relational table according to the node types; it enables us to store any kinds of documents using a fixed relational schema. The simple paths of document were also stored with a table. This method supports the query and retrieval of original XML document efficiently based on the label of node. We report our experimental results on a real dataset to show the performance of our method at last.