Integration combines separate components or modules into a functioning whole. It is a crucial phase in software development.
Key Aspects:
- Combining separate parts
- Ensuring components work together
- Resolving interface issues
- Managing dependencies
- Verifying system functionality
Integration Approaches Include:
- Big bang integration
- Incremental integration
- Top-down integration
- Bottom-up integration
Challenges in integration:
- Incompatible interfaces
- Timing and synchronisation issues
- Data format mismatches
- Performance bottlenecks
- Version control complexities
Effective integration requires careful planning and coordination among development teams.