The Research of Database Query Optimization Based on XML
Yan Hua Chu, Jin Ling Yu · Advanced materials research · 2012
During processing database query or dealing with huge amounts of data, the conventional query method is not only a waste of resources but also may perform repeated or useless operations which may cause the database overburdened even. For solving the problem of time-consuming in conventional database query, this paper presented a more convenient solution to the problem in conventional database queries. This paper constructed an XML document to simulate the database and transformed the database query into the XML queries. Experiments showed that speed can be significantly improved for database query and better results can be obtained.