Architecture design

Architecture Definition

• The structure of structure of a system that expresses the components of a software system and their relationships to achieve externally visibile caracterstics of the software system.

 

What it meas to design an architecture

• The logical development process of how the system can organize and solve the problem to be solved.
• The set of design tactics and decisions about how to address critical quality attributes, architectural drivers, is called architectureal tatics.
• What corresponds to a stimulus can be seen as a quality attribute, and a response can be regarded as a state realized by achieving the qaulity attribute. transforming a stimulus into a response is an architectural tatic.

 

Architecture Tatics

• Describe the reasons for adopting the architecture or not adopting it.
• It expresses the various characteristics of a system, and considers the relationships and conflicsts between the various characteristics.
• Since requirements are always subject to change, consideration should be given to requirements change.