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Evolution Phase
Evolution Phase
Author:Zachary Kublalsingh
Edu Level: Unit2
Date: Jul 16, 2024
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Need for Maintenance
- Correcting Defects and Bugs
- Enhancing Performance and Security
- Adapting to requirements
- Maintaining quality
- Minimizing cost
- Promoting Innovation
Types of maintenance
- Documentation review
Checking documents for errors, accuracy and completeness.
- Regression Testing
Retesting software after a change has been made to ensure no new bugs were introduced.
Fault Repairs
Ensure the system is reliable, available and secure without faults
Environmental adaptation
Ensure the system is reliable, available and secure in a wide range of situations
Functionality addition
Ensure the long-term use of the software by ensuring that the new features are valuable, reliable and well-integrated.