It’s almost impossible today to be involved in web application design or development and not be aware of Ajax, a technology that includes but is not limited to Asynchronous JavaScript and XML. That’s because Ajax is currently the primary technique for driving the high responsiveness and interactivity of some of the most popular applications on the web such as Google Maps and Flickr. These applications are representative of a new generation of highly responsive, highly interactive web applications, referred to as Web 2.0 applications, that often involve users collaborating online and sharing content.
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There are many Sun Microsystems technologies that use Ajax [Ajax], and more than one way to use Ajax on mobile platforms. For example, applications written using the Java Platform, Enterprise Edition (Java EE, formerly known as J2EE) may generate XML, JSON [JSON], XHTML and/or ECMAScript destined for mobile browsers.
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The basic elements for an application using the AJAX technologies, JavaScript and the XMLHttpRequest object, are not difficult to understand and there are many articles on the web that show how to use this object and declare that being AJAX. I think there are a lot more topics that should be understood and talked about.
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Everybody is now talking about Web 2.0, a Web that is more dynamic, richer, more interactive, and, ultimately – much more exciting than anything we know now. It’s just human nature to look for unusual and new stuff. But, what does that mean for business applications?

Let’s look at Google Maps. Yes, we are all excited by Google Maps. It looks great. It is very interactive. And, most importantly, it behaves completely differently from what we expect to see in a “normal” browser. But, compared to any realistic business application – say something like trivial Internet banking – Google Maps is nothing. It supports just a few use cases compared to the hundreds or thousands of use cases for a typical business application.
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The JavaFX Script programming language lets you create modern looking applications with sophisticated graphical user interfaces. It was designed from the ground up to make GUI programming easy; its declarative syntax, data binding model, animation support, and built-in visual effects let you accomplish more work with less code, resulting in shorter development cycles and increased productivity.
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Cisco CVP VoiceXML software has been designed to be easy to use but highly extendable. While the software provides enough to produce high quality voice applications out of the box, many users will want to extend the functionality of the software by building custom components that perform very specific tasks. This document describes the processes and application programming interfaces (APIs) provided for a developer to construct and deploy these components.
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J2EE has been a staple of enterprise development for a long time. Whether you consider it bloated or difficult to work with, many enterprises have entrusted their mission-critical applications to the platform. There are many reasons for this - standards, vendor adoption, the number of frameworks, etc. Regardless of the reason, Nexaweb works seamlessly with the J2EE environment.
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In general, the World Wide Web has a high potential as a platform for distributed groupware systems. Authors create and change documents locally and upload them to a Web server, where they can be accessed by their collaborators. However, Web browsers and servers which implement the protocol HTTP are mostly limited to provide reading access to Web documents. For this reason, existing Web-based groupware systems (e.g. the BSCW system) are implemented using client/server side scripting. These scripts are used to implement the basic operations needed for this kind of applications.
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