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Web Applications and Web Engineering.pptx
Web engineering is the discipline focused on the methodologies, tools, and standards for the design and development of web applications. As web applications grow in complexity, the need for guidelines that ensure timely and quality deliverables increases. Various categories of web applications exist, each with distinct characteristics, primarily being accessible via web browsers and contrasting with conventional desktop software.
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Web Applications and Web Engineering.pptx
- 1. Web Applications and WebEngineering Characteristics, Categories, and Purpose
- 2. Web Engineering Web engineeringis a Clear discipline concern with studying models, methodologies, tools, techniques, and guidelines for the design, development, evolution, and evaluation of Web applications.
- 3. Purpose of WebEngineering The dependence on larger and more complex web applications increases so does the need for using standards guidelines to develop applications that aim to deliver a project on time, within budget, produce a high level of quality and remain easy to maintain. And web engineering satisfies these needs. 3
- 4. Web Application A webapplication is a software or program which is accessible using any web browser. Its frontend is usually created using languages like HTML, CSS, Java-script, which are supported by major browsers. And the backend could use any programming stack like LAMP, MEAN, etc.
- 5. Categories of Web Applications Document centricweb application Interactive web application Transactional web application Work-flow based web application Collaborative web application Portal-oriented web application Ubiquitous web application Knowledge-based web application
- 6. Characteristi cs of Web Application Cloud-hostedand highly scalable Mostly Cross-platform Modular and loosely coupled It is easily tested with automated tests.
- 7. Web Applications are different from Conventional Software A WebApplication is an application program that is stored on a remote server and delivered over the internet through a browser interface. In other hands Conventional Software is used to operate computers and related devices. Desktop Application also considered as Conventional Software.
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