XML Index Based on Orthogonal B+ Tree
Mei Yang · Science Technology and Engineering · 2008
Indexing technique is significant for efficient XML data processing.XML indexing technology is anlyzed,and proposed a kind of XML indexing,a new structure that take advantage of DD in schema and storaged with Orthogonal B+ tree.This indexing can quickly establish the relationship between the elements.For a path query that can reduce the number of elements visited and the number of joint operations.Experiment results demonstrate that this indexing can process path queries faster than XISS do.