敏捷与瀑布项目管理

项目管理是将知识、技能、工具和技术应用于项目活动以满足项目要求。在本文中，我们将看到敏捷和瀑布项目管理之间的区别。

敏捷项目管理：

敏捷是一种用于构建软件和应用程序的重复项目管理方法。对于小型和大型项目，这种方法既快速又简单，并将客户满意度纳入其优先事项。这种管理方法主要用于客户需求频繁变化的情况。这种方法的三个主要支柱如下：

• 适应
• 合作
• 消费者满意度

瀑布项目管理：

这是一种顺序项目管理方法，包括多个阶段，每个阶段都涵盖产品开发的一个单独部分。由于它是一种顺序方法，因此在完成前一阶段之前无法开始新阶段，因此在阶段完成后很难实施任何更改，因此不适合复杂的项目。

敏捷和瀑布项目管理之间的区别：

S.No.	Agile Project Management	Waterfall Project Management
1.	Client input is required throughout the product development.	Client input is required only after completing each phase.
2.	Changes can be made at any stage.	Changes cannot be made after the completion of a phase.
3.	Coordination among project teams is required to ensure correctness.	Coordination is not needed as one team starts the work after the finish of another team.
4.	It is really useful in large and complex projects.	It is mainly used for small project development.
5.	The testing part can be started before the development of the entire product.	Testing can only be performed when the complete product is ready.
6.	A Small team is sufficient for Agile project management.	It requires a large team.
7.	The cost of development is less.	The cost of development is high.
8.	It completes the project in comparatively less time.	It takes more time compared to Agile.