Two General Approaches
- Predictive Approach: Project is planned in advance and the information system is developed according to the plan.
- Waterfall
- Requirements are well-understood and/or low technical risk.
- Adaptive Approach: Project is more flexible and adapt to changing needs as the project progresses.
- Iterative
- Requirements are uncertain and/or high technical risk.
AGILE Modeling Principles
12 Principles of Agile Modeling:
- Philosophy: Build only necessary models that are useful and at the right level of detail.
Extreme Programming
Take the best practices of software development and extend them to the extreme.
- Focus intensely on proven industry practices.
- Combine them in unique ways to get better results.
Core Values:
- Communication
- Simplicity
- Feedback
- Courage