Architectural Design and Models of Software Architecture (Group 2)

Architectural View Model

ARCHITECTURAL DESIGN 

²An early stage of the system design process.

²Represents the link between specification and design processes.

²Often carried out in parallel with some specification activities.

²It involves identifying major system components and their communications.

Logical View 

To provide a basis for understanding the structure and organization of the design of the system, an architectural view called the Logical View is used in the Analysis & Design workflow. There is only one logical view of the system, which illustrates the key use-case realizations, subsystems, packages and classes that encompass architecturally significant behavior. The logical view is refined during each iteration.

There are four additional views, the Process View, Development View, Physical View and Scenario(also known as the Use Case View).

Development view

It describes the architecture that supports the software development process.

For example :

Physical view

Physical view refers to the way data are physically stored and processed in a database.

For example:

Scenario

The description of an architecture is illustrated using a small set of use cases, or scenarios, which become a fifth view. The scenarios describe sequences of interactions between objects and between processes. They are used to identify architectural elements and to illustrate and validate the architecture design. They also serve as a starting point for tests of an architecture prototype. This view is also known as the use case view.

Post By Group 2:

NOOR SUFIATUL ASNI (1054)
FARAH NADIAH (1062)
NURATUL AIN (1052)
SITI HAJAR (1044)
INSYIRAH (1039)
NADIAH (1098)
FAIZAH (1036)
ARINAH (1059)
FILZAH (1060)