Normal forms for data redundancy by XML key
Meijuan Wang, Pang Yinming, Tan Zi-jing, Bao Pei-ming · Computer Engineering and Applications Journal · 2010
XML data has become mainsteam data on Internet.There has already some achievement on XML normalization,but most are limited in level structure.This paper considers from the point of database designing,makes direct normative processing on XML data,gives the definition of redundancy and algorithm based on XML key which can reduce the data redundancy and keep the consistency of XML data.