What is XML?
If you are a blogger, you probably came across the term XML before. It is all over the place. But what is XML after all? And more importantly, should you care about it?
XML stands for Extensible Markup Language. Basically, it is a markup language created to transport structured data across different systems and platforms. There is an article over W3C titled “XML in 10 Points,” which gives an introduction to this language. The 10 points are:
XML is for structuring data
XML looks a bit like HTML
XML is text, but isn’t meant to be read
XML is verbose by design
XML is a family of technologies
XML is new, but not that new
XML leads HTML to XHTML
XML is modular
XML is the basis for RDF and the Semantic Web
XML is license-free, platform-independent and well-supported
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