An Informal Review is an unstructured evaluation of software artefacts without a defined process or formal documentation.
Characteristics:
- Flexible approach
- No predetermined checklist
- Casual communication
- Limited documentation
- Quick feedback
Benefits:
- Fast execution
- Low overhead
- Encourages frequent feedback
- Promotes team collaboration
- Suitable for early-stage work
Limitations:
- Lack of consistency
- Potential for missed issues
- Difficult to track progress
- May not satisfy formal quality requirements
- Limited traceability
Informal reviews often complement formal review processes in software development.