# 质量&效率

- [敏捷开发](/java/zhi-liang-xiao-shuai-5/min-jie-kai-fa.md)
- [Scrum的3种角色](/java/zhi-liang-xiao-shuai-5/min-jie-kai-fa/scrum-de-3-zhong-jiao-se.md)