问题描述
有没有人可以告诉我CMMI和Agile有什么区别？我知道一些明显的区别，但我想进一步了解。如果有人可以帮助我，我将非常感激！谢谢！
Is there anyone who can tell me what is the difference between CMMI and Agile. I know some obvious difference, but I want to know it further. I will appreciate it a lot if someone can help me! Thanks!
推荐答案
CMMI是一种过程改进方法，旨在将项目或团队从级别1（混乱）转移到
CMMI is a process improvement methodology which aims to take projects or teams from level 1, "chaotic", to a higher level, ideally but not necessarily level 5, "optimising".
它由各种功能组成，每个功能都分配给一个特定的级别。例如，CMM 2级需要项目计划功能。级别基本上是：
It consists of various capabilities, each of which is assigned to a specific level. For example, CMM level 2 requires the Project Planning capability. The levels are basically:
- 混乱，没有实际控制权。
- 受管理的项目级流程
- 在组织级定义的过程，是主动的。
- 定量的过程，是受测量和控制的。
- 优化，反馈循环和不断改进。
- Chaotic, no real control.
- Managed, processes at project level, mostly reactive.
- Defined, processes at organisation level, proactive.
- Quantitative, processes measured and controlled.
- Optimising, feedback loops and continuously improving.
在我的观点中，CMMI的成熟度很高相当复杂且难以实现。在一家为大型电信公司进行外包的大公司工作时，我们达到了5级，但要不断减少收益，这是很多工作。我们最终把它看作主要是获得政府工作的一种方法，实际上，我以一个小型项目专家的名字而闻名，在这里我们仍然可以遵循CMMI，而不必向客户收取巨额费用。
In my opinion, high levels of CMMI maturity are rather complex and difficult to achieve. While working for a large company doing outsourcing for a major Telco, we achieved level 5 but it was a great deal of work for continuously diminishing returns. We ended up viewing it as mostly a way to get government work and, in fact, I made a name for myself as a small projects specialist where we could still follow CMMI but not have to charge megabucks to the customer.
敏捷是一种项目管理方法，其重点更多地放在交付客户需要的东西上，而不是大量的文书工作：-）
Agile, on the other hand, is a project management methodology focusing more on delivering what customers need rather than copious amounts of paperwork :-)
我认为CMMI是敏捷的一种 up 级别，因为敏捷本身并不是大规模自我完善的过程。
I see CMMI as one level up from Agile in that Agile itself is not a massively self-improving process.
它具有内置的改进程序（例如回顾），但如果没有执行，则不会以整个方法论代替。
It has improvement processes built in (such as retrospectives) but not in such a manner that the whole methodology may be turfed out if it's not performing.
在更高的CMMI级别中，可以根据其性能和/或可能的效率来扔掉或购买整个项目管理方法（例如，包括敏捷）。
In higher CMMI levels, whole chunks of project management methods (including Agile for example) can be tossed out or bought in depending on their performance and/or likely efficiencies.
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