Requirements Capture & Testing For Large Scale Software Systems

Requirements Capture & Testing For Large Scale Software Systems

1. Capturing Large scale system required behaviour

   • User stories, use cases, stakeholders

2. Capture of large scale system required qualities

   • non-functional requirements

3. Prioritising

   • Moscow

4. Implications for validation

   • Testing

5. Requirements capture

   • Who are the stakeholders - real or virtual?
     • What do they want?

6. Issues with requirements Capture

   • Development Team
   • Problem domain team
   • stakeholders
   • communication, Comprehension, completeness, etc.

7. Large scale system: Requirements

   • Social context
     • Enterprise objectives
       • Product Innovation
         • business process model
           • Legal, and enterprise Rules
             • virtual Stakeholders Communties
   • Technology
     • Desired Quality attributes
       • Integrations with current software systems