introduction of web engineering

What is the WEB??

• A distributed document delivery system implemented using application-level protocols on the Internet
• A tool for collaborative writing and community building
• A framework of protocols that support e-commerce
• A network of co-operating computers interoperating using HTTP and related protocols to form a ‘subnet’ of the Internet

 WEB engineering??

• Web Engineering is the process used to create high quality Web-based applications (WebApps)

Intersection of Disciplines

WEB Engineering Process Overview

• Formulation of the problem
• Planning
• WebApprequirements analysis
• Architectural, navigational, and interface design
• System implementation using specialized languages and tools associated with the Web
• Configuration management, quality control, and maintenance mechanisms are established early
• Web

WEB Engineering Application Categories

• Informational
• Downloads
• Customizable
• Interaction
• User input
• Transaction-oriented
• Service-oriented
• Portal
• Database access
• Data warehousing