XQuery language

Homepage: http://www.w3.org/TR/xquery/

Working draft from W3C?: http://www.w3c.org/TR/2004/WD-xquery-20040723/

Use cases from W3C?: http://www.w3.org/TR/xquery-use-cases/

Simple tutorial: http://www.brics.dk/~amoeller/XML/querying/

Application Example: XqueryExample

Software

• XML middleware tools: http://www.rpbourret.com/xml/ProdsMiddleware.htm
• native XML databases: http://www.rpbourret.com/xml/ProdsNative.htm
• The XQuark project - a suite of free and open source tools (XQuark Bridge and XQuark Fusion) that seem to implement the whole XQuery specification in a distributed environment