The Feel Of The Net

Perhaps you use LinkedIn - http://www.linkedin.com or Jobster - http://www.jobster.com and very probably you have had a glance at Google maps - http://maps.google.com/

If that's the case you can't but have pointed out that these sites and others have another look and feel. Its perhaps not about but about just how they look easier and faster to use.

Numerous sites are slow and tedious giving the feeling to you thatyou have plenty o...

Have you noticed the way the experience of the internet is changing?

Maybe you use LinkedIn - http://www.linkedin.com or Jobster - http://www.jobster.com and very probably you've had a review of Google routes - http://maps.google.com/

If so you cannot but have pointed out that these sites and others have another look and feel. Its not about but about the way in which that they look faster and easier to use. Learn About Https://Facebook.Com/Andrea.Doven is a salient resource for new information concerning how to mull over this viewpoint.

A great number of sites are slow and tedious giving the feeling to you thatyou have the required time to acquire a coffee or even go to lunch. It's the terrible hourglass. You click a link and the hourglass appears while the site contacts the server and the server thinks about what it is going to send back to you.

There is a reason for the new sites being faster and better to use. Its called AJAX.

Maybe not the cleaner developed in 1947 or the legendary Greek hero but a web development strategy.

AJAX is not new technology but a variety of existing adult systems. Its a web development technique to make web pages and an abbreviation for Asynchronous JavaScript and XML feel more receptive. It does this by exchanging small amounts ofdata with the machine behind-the scenes and shows it without re-fetching the complete page in the same time, hence the term Asynchronous.

In case you aren't entirely clear what asynchronous means, synchronous means that processes are dependent upon other processes 1 >> 2 >> 3 etc whereas asynchronous may be the capability to manage processes separately from other processes.

It might seem that putting a layer to any ap-plication will make it less reactive, but because the visitor first loads an AJAX engine responsible for both providing the program the user sees and speaking with the host on the customers account the user is quite rarely looking at an hourglass icon ready for the serverto do something.

Every individual action that normally would produce focus on the server visits the AJAX engine instead. Any response to an user action that doesnt need a trip back to the machine the engine handles on its own. It makes those needs asynchronously without affecting an users interaction with the application if the motor needs something from the machine so that you can answer.

All of this means AJAX is hot just now - a bit like Flash has been. It may be very tempting to use AJAX simply because AJAX is great or my boss said to.

But when you're making any site you should think about your customers first. What do they need this program to perform? What'll make it simpler to use? A great rule of thumb regarding whether or not to make use of AJAX IS: AJAX is for action not material.

You might want to reconsider if you're not accessing data that changes then. The point of the request is that it makes requests to-the server for information that's improved faster - while the reader does something different because it is happening. When they click a link or switch data turns up instantly. If your articles or knowledge never or rarely changes, then you probably should not use it to be accessed by Ajax.

Then you'll find other issues:

Site changes

When an entirely new page is produced there's a brief moment of re-adjustment if the material changes. Because this doesnt happen with smaller parts of the screen this becomes more evident. This may leave people thinking.

Search engine marketing

Search machines don't generally see the JavaScript code needed for AJAX. This may mean AJAX pages remain un-indexed until a static page is offered. We learned about look into www.linkedin.com/in/andreadoven by searching books in the library.

JavaScript

As AJAX depends on JavaScript, which will be implemented differently by different browsers as well as different versions of the same browser the JavaScript may have to be rewritten for many browser( s) type( s) though history libraries are managing this, but an issue still arises if the user has switched off JavaScript assistance in the browser.

Web analytics

Many net statistics solutions are based on a new page being loaded when new or updated material is displayed for the user or to observe a process such as a check-out. Because Ajax adjusts this care should be take-n to account for just how to ensure a page or even a part of a page may be accurately followed.

Having written every thing above, Google has made a massive investment in devel-oping AJAX websites. Discover further on a related article directory - Click here: http://andreadoven.com. All the main services and products Google has presented including Google Maps, Gmail, Google Groups, Google Suggest and Orkut are AJAX applications.

However , AJAX [and other terms such as Rich Internet Applications or RIA for tolls such as Flash] are simply new terms for a technology combinations and technologies which were around for years.

Given the hype for these conditions, it is wise not to get carried away. Careful examination of when and how-to use AJAX is essential.

Dont overlook that other applications and Flash still do not form the basis of all web sites and users want simplicity first. If AJAX enhances the users knowledge whether via design or pace then its worth considering vigilantly.. To study more, we understand you check out: human resources manager.