Algebraic languages for XML databases
Maria Gulamhusen Chinwala · 2001
XML becoming increasingly popular means exchanging wide variety data web. anticipated future, many websites will built from XML documents. XML databases would required manage these websites provide a way for users search their contents. In paper give an overview development query algebras from the original relational algebra algebras extended-relational, object-oriented semi-structured XML data models. discuss in detail provide a cross comparison of various algebras proposed XML. discuss implementation particular algebra context MMXDB, which is main-memory XML database system we developing. INDEX WORDS: XML, Query, Algebra, Semi-structured, Database. 3