Please enable JavaScript.
Coggle requires JavaScript to display documents.
Requirement Engineering for Web Applications - Coggle Diagram
Requirement Engineering for Web Applications
Types of requirements
Web functional requirements
Contents requirement
Quality requirements/Non functional requirement
Environment of system based requirement
GUI related requirement
Evolution requirements
Constraints on the project
Principles of RE of Web Application
Analyze of present business scenarios
Stakeholders feedback and involvement
system architecture
risk identifications
Iterative approach of requirements definition
Notation and Tools for RE
Stories
Unique identifiers given to all of the requirements
Use case method
Standards like IEEE SRS Std.830
Fundamentals of RE
Functional Requirements
Define a system's capabilities and services
Non functional requirements
used to define the desired levels of quality. The range from user interface look and feel to response time requirements to security issues
RE Specific in Web Engineering
Multidiciplinary
Non availability of stakeholders
Volatility of requirements
Dynamic operational environment
Affect of old system
Importance of quality factors
Quality of content
Lesser developer ex[perience
Rigid delivery dates
Vulnerability issues
RE activities Process, Planning and design
Elicitation
joint application design (JAD)
Maintaning traceability
Documentation
Verification and validation
Requirements management