What is AJAX ?
• A Web development technique for creating interactive web applications
Shift a great deal of interaction to the Web surfer's computer
Used to retrieve data and update selected parts of the page without refreshing
the entire page
Example: Google Suggest, Google Maps
☺ Increase the Web page's interactivity, speed, and usability; better user experience
Increase the Web page's interactivity, speed, and usability; better user experience