敏捷与迭代和增量开发之间的区别 [英] Difference between agile and iterative and incremental development

问题描述

敏捷与迭代和增量开发有什么区别？敏捷被认为是迭代和增量的吗？一些信息显示Agile是最新的迭代和增量。我需要对此做一个明确的澄清。

What are the difference between Agile and iterative and incremental development? Is Agile considered as iterative and incremental? Some info shown the Agile is the latest of iterative and incremental. I need a clear clarification on this.

推荐答案

• 迭代 - 你没有完成一个功能一个人去。您正在使用代码>>获取反馈>>代码>>循环。你会继续迭代直到完成。


• 增量 - 你现在可以根据需要进行构建。除非需要证明，否则不要过度设计或增加灵活性。当需要时，你建立在已经存在的任何东西之上。 （注意：与迭代的不同之处在于你正在添加新的东西..与精炼的东西）。


• 敏捷 - 如果你重视与敏捷宣言。这也意味着没有做敏捷的标准模板或清单或程序。它没有过多说明......它只是声明你可以使用你需要的任何实践敏捷。 Scrum，XP，Kanban是一些更具说明性的敏捷方法，因为它们共享同一组值。持续和早期的反馈，频繁的发布/演示，进化设计等等。因此它们可以是迭代和增量的。


• Iterative - you don't finish a feature in one go. You are in a code >> get feedback >> code >> ... cycle. You keep iterating till done.
• Incremental - you build as much as you need right now. You don't over-engineer or add flexibility unless the need is proven. When the need arises, you build on top of whatever already exists. (Note: differs from iterative in that you're adding new things.. vs refining something).
• Agile - you are agile if you value the same things as listed in the agile manifesto. It also means that there is no standard template or checklist or procedure to "do agile". It doesn't overspecify.. it just states that you can use whatever practices you need to "be agile". Scrum, XP, Kanban are some of the more prescriptive 'agile' methodologies because they share the same set of values. Continuous and early feedback, frequent releases/demos, evolve design, etc.. hence they can be iterative and incremental.

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