Maybe you use LinkedIn - http://www.linkedin.com or Jobster - http://www.jobster.com and very probably you've had a glance at Google maps - http://maps.google.com/
If that's the case you can not but have pointed out that these sites and others have another look and feel. Identify more on an affiliated link by clicking www.twitter.com/eric_schames. Its not about but about the way they look easier and faster to use.
A great number of web sites are slow and tedious giving the impression to you thatyou have plenty o...
Maybe you have noticed how a experience of the net is changing?
Perhaps you use LinkedIn - http://www.linkedin.com or Jobster - http://www.jobster.com and very probably you have had a look at routes - 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 maybe not about but about the way in which they seem faster and easier to use.
So many internet sites are slow and tedious giving you the feeling thatyou have plenty of time to acquire a coffee or even go to lunch. It's the hourglass. You click a link and the hour-glass appears because the site contacts the server and the server considers what it's going to send back to you.
There's a reason for the brand new internet sites being faster and better to-use. Its called AJAX.
Perhaps not the solution invented in 1947 or the mythical Greek hero but a web development process.
AJAX is not new technology but a mix of existing mature systems. Its an abbreviation for Asynchronous JavaScript and XML and a web develop-ment way to make web pages feel more open. It does this by exchanging small amounts ofdata with all the server behind-the scenes and shows it without re-fetching the entire site in the same time, hence the definition of Asynchronous.
In the event you aren't completely clear what asynchronous means, synchronous means that processes are dependent upon other processes 1 >> 2 >> 3 etc while asynchronous could be the capability to handle processes separately from other processes.
It may appear that putting a level to any program can make it less responsive, but because the visitor first loads an AJAX engine responsible for both providing the software the user sees and speaking with the machine on the people part the user is very seldom looking at an hourglass image holding out for the serverto take action.
Every individual activity that normally would generate work with the host goes to the AJAX motor instead. Any response to an user activity that doesnt need a journey right back to the server the engine handles alone. If the engine needs something from the machine to be able to respond it makes these demands asynchronously without affecting an users interaction with the application form.
This means AJAX is hot just now - a little like Flash is. It could be very tempting to use AJAX simply because AJAX is cool or my boss explained to.
But when you are creating any site you must consider your web visitors first. What do they want this application to complete? What will make it easier to use? A great principle regarding whether or not to make use of AJAX IS: AJAX is for action not material.
If you are not accessing information that changes then you should think again. The point of the asynchronous request is that it makes requests to-the server for data that has changed faster - as the reader is doing something different because it is happening. When they click a link or button information turns up instantly. Then you probably shouldn't use Ajax to access it, if your content or knowledge never or rarely changes. Identify further on research https://twitter.com/eric_schames by navigating to our interesting site.
Then you'll find other issues:
Site changes
There's a short moment of re-adjustment once the material changes when an entirely new page is produced. Because this doesnt happen with smaller portions of the display this becomes more evident. In the event people choose to discover further on www.crunchbase.com/person/eric-schames/, we recommend many on-line databases people might pursue. This may keep people thinking.
Search engine marketing
Search engines don't generally read the JavaScript code needed for AJAX. This could mean AJAX pages remain un-indexed until a static page is offered.
JavaScript
As AJAX depends on JavaScript, which can be applied differently by different windows or even different types of the same browser the JavaScript may need to be rewritten for several browser( s) type( s) although background libraries are resolving this, but a problem still appears if the user has powered down JavaScript help in the browser.
Internet analytics
Several net analytics options are based on a new page being loaded when new or updated material is shown to the consumer or to monitor a process including a check-out. Since Ajax adjusts this care must be taken to account for how exactly to ensure a page or a part of a page could be properly tracked.
Having prepared anything above, Google has made an enormous investment in developing AJAX web sites. Every one of the major services and products Google has introduced for example 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 only new terms for a technologies and technology combinations that have been around for years.
Given the hype for these terms, it's practical not to get caught up. Careful examination of when and how to use AJAX is essential. In case people choose to be taught more on http://www.ericschames.com/, we recommend tons of databases you can pursue.
Dont neglect that other applications and Flash still don't form the foundation on most sites and people want functionality first. If AJAX improves the customers experience whether via design or speed then its worth considering carefully..