Application of XML Data Retrieval Technology to Query Scheme for WEB DB

In constructing query scheme for WEB DB , the efficiency on the server end has great effect on the system performance. But the traditional query technology and the early application of XML, suffer the disadvantage of much load and lower efficiency on the server end. In view of the circumstances, with one actual example, demonstrates that, query scheme for WEB DB with the application of XML data retrieval technology combined with such technologies as DHTML, DOM and DSO, can improve system performance effectively. And it also states that the technology has certain commonality and practicability.