XML

Take a look at islandwide temperatures of Taiwan.

What happens if you just want Taoyuan's temperature?

If you want to include Taoyuan's temperature in your Theme
Park homepage, is there any solution?

the need of XML

1. Separation of data from data processor
   
2. Seperation of data from presentation
• HTML for machine-human interaction
• XML can be formatted to HTML according to formartting rules called XSLT


3. Automation of data flow across various business systems
• XML for machine-machine interaction
• Without human involvement, automation of business systems can be accelerated.