XML technology first he is data, the data he said can be used by many "interface", typical interface is XMLDocument
We can quickly efficiently access any xml format data over XMLDocument;
At the same time, there is another tool, which is XSTL; through this tool, we can quickly conduct some traversal operations on the data;
XPath
XQuery
These are the tools for fast analysis of XML;
XML provides a data format that facilitates various tools;
The next thing you need: How to get used to XML data?
