<h2 class = 'uawtitle'>Internet Design, Development And Testing</h2><br />
<div style='font-style:italic;' class='uawbyline'>by Clement Sciascia</div><br /><br />
<div class='uawarticle'>Lots of organizations are interested in constructing internet applications for their company but are unaware of the many steps which are needed to construct a compelling internet application. In this write-up I will attempt to put together the a variety of pieces of the puzzle. Application development entails various distinct efforts that will need to come together to develop a compelling end item. A compelling end product will be the combination of design, development architecture, development implementation, automated regression and functional testing and performance and load testing.<br />
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Style: People normally confuse style with development. Moreover even within style, user interface design is generally confused with graphics style. Internet user interface style entails the design of the flow of the web page along with the layout of the particular internet pages within the website. The web user interface designer concentrates on the usability of the application. The user interface designer will typically develop "wireframes" using tools like Adobe Photoshop to convey the style. These are usually initially developed as prototypes and usability testing is carried with user groups out to make certain that the internet application will be intuitive and simple to use. Graphics style on the other hand relates to the aesthetics of the page. The graphics designer is responsible for the aesthetic layout of the pages as well as the creation of the numerous graphical objects inside the pages like images and flash objects. The graphics Designer will generally use a combination of tools like Adobe Photoshop, Adobe Illustrator and Adobe Captivate to create the actual graphics objects. A designer will want to work closely with other groups to create sure the design method does not compromise the performance of the application by creating positive that the graphics objects are modest therefore ensuring that the different internet performance metrics are unaffected.<br />
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Development: This involves converting the style into an actual application. The development ordinarily involves an architectural phase where the underlying modules that make up the application are scoped out. If persistent information storage is required, a database schema must be designed to accommodate the information storage wants. The choice of the operating method (e.g. Windows, Linux or Solaris) where the web application will run, the web server (e.g. Microsoft IIS, Apache or Tomcat) which will run the web application plus the back end database (e.g. Microsoft SQL Server, Oracle, MySQL or PostgreSQL) which stores the data will require to be created. Several development frameworks are available to create web applications. The most prevalent ones are ASP and ASP.NET from Microsoft, Java Servlets and JSP from Sun, PHP and Perl which are open source. The selection of the application framework is usually dictated by the strengths of the members of the development team. The architectural phase is followed by the implementation phase. This is ordinarily the longest part of the project and during this phase the actual code is written employing the style specifications and graphics objects developed by the style team. The programming will typically be performed utilizing a combination of the application frameworks mentioned earlier together with HTML, JavaScript and CSS style sheets.<br />
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Excellent Assurance and Testing: A surprising number of people today are of the view that excellent assurance and testing is desirable but just isn't in fact necessary. Unfortunately this view has its roots in total ignorance of the method which is needed to develop a good end product. Regardless of how pretty or slick we make the application, if it does not function as expected, users will reject it. High quality assurance and testing involve two various kinds of tasks. Functional and regression testing is employed to verify that the developed application is doing what it can be supposed to do. This is achieved by test automation employing a functional testing tool. Load and Performance testing is utilised to ensure that the application performs as intended when it is subjected to the typical load of a production environment. Load testing is practically speaking impossible to perform without having employing an automated load testing tool considering that it entails the simulation of a huge number of concurrent virtual users. This effect cannot definitely be achieved manually and needs the assistance of an application that is created to subject the application to a specified load and then measure its performance when it can be subjected to that load. Excellent Assurance teams will will need to track the bugs or defects inside the application employing bug tracking tools. Such tools will enable defects to be tracked by all members of the team.<br />
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The three groups mentioned above tend to be specialized for their skill set. As an example, persons often make the mistake of utilizing developers as quality assurance testers. This is not a wise technique simply because most developers who are very good at writing software are rather poor at finding bugs or defects in their own software.<br />
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Writing very good and compelling internet applications requires an understanding of all phases of the procedure, design, development and quality assurance. Skipping phases or taking shortcuts will result in low good quality software that will typically price more inside the long run.<br />
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New Unique Article!<br />
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Title: Internet Design, Development And Testing<br />
Author: Clement Sciascia<br />
Email: pauljordansfm@gmail.com<br />
Keywords: Article Marketing,Marketing,internet business,web design,internet marketing,web development,graphic design,graphics<br />
Word Count: 858<br />
Category: Marketing<br />
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