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XML structures vary widely in arrangement, complexity, and whether the data is held in content or attributes. A variation of this sample XML is used throughout this article.

As more and more Web sites begin using XML for their content, it's increasingly important for Web developers to know how to parse XML data and convert it into different formats. That's where the Perl ...

Nearly everyone is talking about XML (Extensible Markup Language) these days. But few understand what it's really all about. XML's proponents claim it will cure everything that's wrong with HTML and ...

A database that stores XML documents. There are two types. The first is the "XML-enabled database," which is a relational or object-oriented database that has been extended to hold XML data. In this ...