Foundational to addressing business concerns is an understanding of core concepts

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Task description: Foundational to addressing business concerns is an understanding of core concepts, principles and skills required for understanding, designing, and managing databases. This implies understanding the kinds of techniques that are used to model data, and an ability to develop a concise conceptual model that represents a given universe of discourse. This assessment will involve creating a conceptual schema design for a given universe of discourse and the generation of a relational mapping. Task 1 [25 marks] - Group Case Study WGM employs many employees in several departments and maintains information about their project team staff and the projects that they work on. Perform CSDP step 1 ~ 6 and submit your final ORM diagram (not required to submit the results of the interim steps only the final diagram) for the following business concern. WGM business concern A modern white goods manufacturing company (WGM) employs many employees in several departments such as Product Design (PD), Manufacturing (M), Information Technology (IT), Sales & Marketing (SM), Finance and Accounting (FA), and Human resources (HR). Each of these departments has a department manager (DM). The chief executive officer (CEO) has implemented a matrix approach for project teams. In a matrix organization, project team members report to a project manager (PM) as well as their department manager. This allows the WGM company to solve problems using a project team without having to realign the department. With each new project the PM selects the expertise needed and contacts each of the departments to locate and available staff member. The team then comes together to work on the project and once completed is returned to the available pool ready for the next assignment. Whilst on the project, each of the employees are given a Project Role. An employee will only have one role within a project. Depending on the nature of the project and the skill required, some employees may be on multiple projects at the same time. The following table shows a sample list of employees including their departments and their employment start and finish dates.

 

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