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That XML is big is something you already know or you wouldn’t be picking out books from
this shelf.
If you’re asking yourself what XML is and why on earth everyone’s making so much noise
about it, XML is the eXtensible Markup Language. It is a universal method for
representing information that is especially well suited to distribution over the Internet. It is
a
technology that, aside from having a lot of hype, has the real potential to change the
way we compute today and a technology that has the backing of virtually every major
industry player.
From a lifecycle perspective, XML today is where HTML was in 1992. Between then and
1995, if
you knew anything about HTML, you were in for the ride of your life. While it is
dangerous to draw parallels in the technology business, we’re confident saying that
now
is
a good time to know how to use XML.