Introduction to Analysis & Design（分析与设计）

• Purpose
• [Relation to Other Disciplines](#Relation to Other Disciplines)

Purpose

The purposes of Analysis & Design are:

• To transform the requirements into a design of the system-to-be.
• To evolve a robust architecture for the system.
• To adapt the design to match the implementation environment, designing it for performance.

Relation to Other Disciplines

The Analysis & Design discipline is related to other disciplines, as follows:

• The Business Modeling（业务建模） discipline provides a organizational context for the system.
• The Requirements（需求） discipline provides the primary input for Analysis and Design.
• The Implementation（实现） discipline implements the design.
• The Test discipline tests system designed during Analysis and Design.
• The Environment（环境）discipline develops and maintains the supporting artifacts that are used during Analysis and Design.
• The Project Management（项目管理）discipline plans the project, and each iteration (described in an Iteration（迭代） Plan).