Software Engineering Models (SDLC)

• Waterfall Model
• Iterative
• Agile (Scrum)

Scrum

• Formalities
  • Sprint kickoff meeting: (once per sprint)
    • Where we do Backlog grooming (Product Backlog items to tasks)
    • Estimate Task
    • Who does the task
  • Daily Standup Meeting (every working day)
    • What you did yesterday?
    • What you are going to do today?
    • Are there any issues ?
  • Sprint Demo: (once per sprint)
    • You will demo
  • Sprint Retrospectivce (once per sprint)
    • What went well
    • What didn’t went well
    • What are things which we could have done better

Multiple teams

• What is Big Bang Integration in software Developement ?
• Continuous Integration (CI) is a process where we perform integration with every change (code) done in the Product
• To do CI we need specialized software, which runs integration on every change submitted by developers.
• Examples:
  • Cruise control
  • Jenkins/Hudson
• Generally CI involves
  • Building the code
  • Packaging the code
  • running unit tests
  • running integration tests integration tests

CI Workflow