KIT206 Software Design and Development

Introductions

The design document provides a comprehensive overview of the proposed system along with detailed description of system functionalities. The document has first provided a detailed architectural design which clearly describes main modules of the system. Along with this, the architectural design also provides a comprehensive overview of how system modules are interconnected which is important for identifying how this system interacts with each module and execute various functionalities. These modules are important for addressing operational and business requirements of the organization. The document then provides a high-level overview of hardware requirements that will be required for implementing the proposed system. The hardware specification offers a clear overview of infrastructure requirements for supporting smooth and effective functioning of the system. Then, class diagram has been drawn for identifying important classes, their attributes and operations and therefore, will help in obtaining a clear overview of the system. Along with this, Activity diagrams have been drawn for describing various activities that the actors will execute through the system and it has been analyzed for each actor chosen for this system. In addition to this, this design document has also provided Business Process Model following BPMN 2.0. along with this, this design document has also analyzed various case scenario for City Glaziers through sequence, interaction and state diagrams for providing in-depth insights of the system and sequence of activities required for analyzing various operational and business functionalities for the organization.

Architectural design 

Architectural design provided in this context provides a clear description of main modules of the system. Along with this, the architectural design has also provided a detailed overview of how system modules are interconnected. Therefore, architectural design provided in this context will help to analyse how this system interacts with each module and execute various functionalities (Jaiswal 2019). These modules are important for addressing operational and business requirements of the organization.

Analysis of hardware requirements 

This system to execute required functionalities as specified in the case study, needs 3 PCs that are to be used by various departments of the organization including Large Project Team, Repair Team, Glass Preparation Team. For each PC, following specifications are minimum requirements for the system to ensure that there is no performance issue for the system and smooth performance is ensured for the system:

Detailed Class Diagram 

class diagram provided in this context provides a comprehensive overview of important classes, their attributes and operations and therefore, will help in obtaining a clear overview of the system and interaction between various classes of the system, required for successful system design and implementation and ensure that it is consistent with organizational requirements as described in case study (Unhelkar 2017).

Interface Design 

Two wireframe diagrams have been provided for the system which include interface design for login page and system functionalities offered following successful login to the system. Interface design is essential for system design as it defines how easy it is to interact with the system and access various functionalities offered by the system (Unhelkar 2017).

Sequence Diagrams 

Sequence diagrams provided in this context provide description of how various system modules will interact with each other and sequence in which activities are executed by the system (Torre et al. 2018).

Interaction Diagrams 

Interaction diagrams provided in this context provide clear description of interaction between various system modules and how activities will be executed by the system (Unhelkar 2017).

State Diagrams 

State diagrams provided in this context provide a clear description of dynamic flow of control as the system transit from one state to another state. It has also described how various object of the system will response to a series of events associated with the system (Afanasyev et al. 2015).

References 

Afanasyev, A.N., Voit, N.N., Voevodin, E.Y. and Gainullin, R.F., 2015, October. Control of UML diagrams in designing automated systems software. In 2015 9th International Conference on Application of Information and Communication Technologies (AICT) (pp. 285-288). IEEE.

Geiger, M., Harrer, S., Lenhard, J. and Wirtz, G., 2018. BPMN 2.0: The state of support and implementation. Future Generation Computer Systems, 80, pp.250-262.

Jaiswal, M., 2019. Software Architecture and Software Design. International Research Journal of Engineering and Technology (IRJET) e-ISSN, pp.2395-0056.

Torre, D., Labiche, Y., Genero, M. and Elaasar, M., 2018. A systematic identification of consistency rules for UML diagrams. Journal of Systems and Software, 144, pp.121-142.

Unhelkar, B., 2017. Software engineering with uml. CRC Press.

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