Lesson 10: Other SDLC Methodologies

1. Introduction:

   • Discusses various SDLC methodologies beyond the commonly known models like Waterfall, Agile, and RAD.

2. Examples of Other Methodologies:

   • Incremental Model: Develop software in small, manageable parts.
   • Spiral Model: Combines iterative development with risk management.
   • Lean Development: Emphasizes efficiency and waste reduction.
   • Extreme Programming (XP): Agile methodology focused on software quality and customer satisfaction.
   • DevOps: Integration of development and operations teams to streamline software delivery.

3. Advantages and Disadvantages:

   • Benefits: Each methodology has unique strengths suited to specific project needs.
   • Challenges: Considerations such as resource requirements, project complexity, and organizational readiness.

4. Real World Application of Other Methodologies in Designing JUST-Learning App:

   • Example: Implementing Lean Development principles to optimize server resource allocation for handling peak user loads on the JUST-Learning Portal.
   • Benefits: Improves operational efficiency and reduces waste, ensuring smooth user experience during peak times.
   • Restrictions: Requires cultural and operational changes to adopt new methodologies effectively.

Conclusion: Understanding a variety of SDLC methodologies empowers project teams to select and adapt approaches that best fit their project requirements. Each methodology offers unique benefits and challenges, influencing project success and stakeholder satisfaction.