1.敏捷:
敏捷是一种众所周知的开发方法,也是许多开发团队(尤其是那些希望创建连续交付环境的开发团队)的最佳方法。它着重于迭代开发,周期短,获得反馈并适应新要求。通过自组织跨职能团队之间的互动来开发解决方案。敏捷是2001年发布的《敏捷宣言》的一种心态,其中包含12条原则和17个软件开发人员编写的4个价值观。主要是一种用于软件开发生命周期过程的方法。
敏捷的好处:
- 提高产品质量
- 提高开发速度
- 更好的客户满意度
- 连续的提高
- 降低风险
2. SDLC:
SDLC(软件开发生命周期)是许多软件组织都遵循的一种过程。它可以用于开发软件或硬件组件。此过程可确保输出的产品高效且高质量。 SDLC包括计划,定义需求,设计产品架构,构建产品,测试,部署和维护。产品,测试,部署和维护。 SDLC还被称为应用程序开发生命周期。 SDLC有几个具有各自步骤的模型。最受欢迎的是–
- 瀑布模型
- 迭代模型
- 螺旋模型
- V型
- 大爆炸模型
SDLC的好处:
- 使项目开发更加清晰
- 记录大图片以及细节
- 保持系统的发展
- 为不同成员提供明确的角色和职责
- 降低项目风险
敏捷和SDLC之间的区别:
S.NO. |
AGILE |
SDLC |
01. | Agile is a methodology following an iterative approach used for project management purposes. | SDLC is a process of design and development of a product or service. |
02. | It is easier to use and implement. | Software Development Life Cycle is easy to understand and needs little systematic approach for implementation. |
03. | It came out in 2001 and it was made by a joint collaboration of 17 software developers. | Software Development Life Cycle was found in 1960. |
04. | Agile constitutes of different phases. | SDLC constitutes of different stages |
05. | Agile has a faster approach comparatively. | SDLC has a systematic approach. |
06. | Agile is more suited for small scale projects. | SDLC can be used for any sized projects |
07. | Agile allows dynamic changes in requirements. | SDLC doesn’t allow changes after initial stage. |
08. | It follows a continuous cycle. | It follows a sequential stages. |
09. | It requires close customer involvement. | It requires close project manager involvement. |