Rich Internet Applications (RIA), or to put it into its broader scope, the Rich Enterprise Application (REA) paradigm, has become reality and new business applications are primarily built for web and mobile clients and less for the desktop. Through the adoption of Service Oriented Architecture (SOA) in business application development and...

In our increasingly mobile world, communication must be effective, global, and available through multiple technologies seamlessly. Unified Communications logically blends and combines previously separate services and features, making communication possible by any means,...

Traditionally, cross-layer and joint source-channel coding were seen as incompatible with classically structured networks but recent advances in theory changed this situation. Joint source-channel decoding is now seen as a viable alternative to separate decoding of source and channel codes, if the protocol layers are taken into account. A...

OpenX is the world's leading independent ad server and it provides you with the simple tools you need to make money from advertising. Although OpenX is a fast, robust ad serving solution to power all of your digital advertising, it can be challenging to get beyond the basics and build an advertising system that meets your needs...

As business problems become more complex, the need for a workflow-based solution has never...

Usability testing and user experience research typically take place in a controlled lab with small groups. While this type of testing is essential to user experience design, more companies are also looking to test large sample sizes to be able compare data according to specific user populations and see how their experiences differ across user...

Imagine you're celebrating the start of the weekend with Friday-night drinks with a few friends. And then suddenly your phone rings -- one of the servers you administer has gone down, and it needs to be back up before tomorrow morning. So you drag yourself back to the office, only to discover that some log files have been growing more...

Magento is a feature-rich, professional open source e-commerce solution that offers users complete flexibility and control over the look, content, and functionality of their online store. Although Magento provides users with the power to create dynamic e-commerce sites, it can be challenging to get beyond the basics and create sites that are...

This is a straightforward, crisp, cut-and-dry way to prepare for the A+ exams. Providing 800 questions and answers for the new A+ exams, this is the ?no-fluff? Q&A guide. With answers at the back of the book as opposed to right after the question, CompTIA A+ 2009 Q&A truly encourages self-study. The book?s questions cover everything...

The Web was originally created to enable the sharing of information among scientists. Sir Tim Berners-Lee first proposed the idea of creating a ?Web of information? when he suggested a solution to integrate three technologies: HTML (HyperText Markup Language), HTTP (HyperText Transfer Protocol), andWeb browsers [131]. HTML was proposed as a...

SMS is an incredible global success. At the time of writing (mid-2009) it can be used by all 4 billion GSM customers. More than 50 short messages are generated per month per GSM user. The service has created a $100 billion turnover industry. This success has been enabled mainly by the comprehensive and robust standards that have been made...