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A
few brief explanations:
XML
XML
is a mark-up language for documents containing structured
information.
Structured
information contains both content (words, pictures, etc.)
and some indication of what role that content plays (for example,
content in a section heading has a different meaning from
content in a footnote, which means something different from
content in a figure caption or content in a database table,
etc.). Almost all documents have some structure.
A
mark-up language is a mechanism to identify structures in
a document. The XML specification defines a standard way to
add mark-up to documents.
For
our purposes, the word 'document' refers not only to traditional
documents, like this one, but also to the myriad of other
XML 'data formats'. These include vector graphics, e-commerce
transactions, mathematical equations, object meta-data, server
APIs and many other kinds of structured information.
Java
The
JavaTM programming language is robust and versatile, enabling
developers to:
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