Hey guys and gurls! Today we are going to take a look at different asynchronous technologies. There are many variations of them over the net. They’re AJAX, AJAH, AHAH, and AJAJ.
AJAX (Asynchronous Javascript and XML) – is a technology for asynchronous data transmission between the browser and the server. Asynchrony implies the data transfer without reloading the page. In other words, you can respond to user actions more quickly, making your applications more interactive. For example, in the sign-up form checking login for employment can be performed immediately after the login is entered without updating the page (I think all have met with such).
 
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