scrum学习回顾2


W.EDWARDS DEMING在OUT OF THE CRISIS中说到:

When people and organizations focus primarily on quality,quality tends to increase
and costs fall over time.
如果关注质量,那长期来看质量会提升,成本会降低

However, When people and organizations focus primarily on costs,costs tend to rise
and quality declines over time.
如果关注成本,那长期来看成本会提升,质量会降低

Agile Manifesto 
Individuals and interactions over processes and tools
个体和交互重于过程和工具

Working software over comprehensive documentation
可工作的软件胜于面面俱到的文档
(有用的文档跑不掉,无用的不用写了)

Customer collaboration over contract negotiation
客户合作重于合同谈判

Responding to change over following a plan 
响应变化重于遵循计划

Scrum的一个好处



 
大雁南飞为了找到暖和、安全、有食物的地方,到了一个地方看看是否满足这个要求,不满足继续飞,找到满足这些条件的地方就会停下来。而不是提前计划好一定要按什么路线飞到海南岛。



Scrum开发的Working software也是从这个角度出发,能够满足用户了,就可以停下来了。
而以前的瀑布方式需要把计划的东西全部做完才可以停下来

Scrum的一个好处

scrum的团队成员是cross-function的,大家在各个环节都在一起努力


对比接力的情况,大家只能等待上游队员把接力棒传下来


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转载自halleycomet.iteye.com/blog/998473