AJAX is the common term for ‘Asynchronous JavaScript And XML’, a very new technology that is designed with speed and interactivity in mind. What is AJAX? Well, the main feature of AJAX is that a web page can be updated without reloading all of the constituents that make up the page. In essence, only the object that you are modifying will reload, while all of the other elements on the page will simply remain in their present state since the computer user is not asking for any changes in those elements.

Email Example
Imagine you are using your email client and you are in your inbox. In addition to the mails inside your inbox, you also have a host of icons and other folders in view. If you have a free email client, you probably have advertisement banners and links to many other websites as well as other services by your email or ISP. If you ask the page to go to your SENT mail instead of your inbox, many of the elements on the page do not need to change. The general idea of AJAX is to keep all of these unchanging elements steady while simply effecting the change that you have asked the computer to perform.

When AJAX is developed, the computer will be able to effect such changes at a much quicker rate than without AJAX technology because all of the information has to be reloaded, whether it is changing or not. Watch an AJAX tutorial online to see the difference in speed that can be seen when AJAX software is installed.

Reaping The Profits
Such innovative ideas always come with a host of products and rights. AJAX editor downloads are not cheap, but big clients across the U.S. are recognizing the good side of using PHP AJAX and are, therefore investing in AJAX. In addition to the copyrighted idea and to all of the products and gear that goes along with the idea, there is a real change in the way that computers operate with AJAX installed. Somehow, it seems that computers are getting a lot smarter when they can recognize what they need to reload and what there is no need to change at all. This technology is meant to serve customers well, but it also brings up some innovation questions in AJAX mp3 development and use. In any case, many developers are extremely happy with the speed and interactive nature that AJAX brings to web technology.