Guide on Continuous Small Improvements in XP
Extreme Programming (XP) stresses the importance of making continuous small improvements in software development.
Why it is important: Continuous small improvements form the foundation for sustainable practices in software development. It aims to increase efficiency and reduce the number of errors, leading to improved quality and customer satisfaction.
What it is: This concept focuses on regularly enhancing code, designs, and practices over time, instead of large, shocking updates or changes. More minor improvements are less risky and can quickly be implemented and checked.
How it works: In XP, developers continually refine and update their code. They are encouraged to refactor or improve the code when they see a chance to make something better.
How to answer questions regarding continuous small improvements in an exam: Understand the purpose and process of this practice. Be able to identify how it fits into the bigger picture of XP and why it is beneficial.
Exam Tips: Answering Questions on Continuous Small Improvements
- Always highlight the importance of making small, continuous improvements.
- Make sure you can explain what refactoring is and how it is applied.
- Be able to explain how this method reduces risk and improves software quality.
- Provide examples or scenarios where continuous improvement would be beneficial.