With a name like Extensible Markup Language, it must be boring. Right? Shorten that to XML and think again. Fast becoming a requirement for conducting business online, XML is the key to flexibility.

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.

platforms and environments, XML is an irresistible option. It is an open, accepted standard that runs on multiple platforms. It's also the only data technology that clearly spells out data structures ...

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 ...