Databases Links• MySQL, DBMS freeware• SQL for Web Nerds, by Philip Greenspun• XML in 10 Points, by W3C• XQuery - Queries on XML documents
Giovanni Seni, Ph.D.
• XML Tutorial, DTD Tutorial, by Miloslav Nic
• XPath Tutorial, at W3Schools
• An Introduction, by B. Bakker & I. Widarto
• Concepts, by A. Moller & M.I. Schwartzbach
• Tutorial, at Ipedo