Apply Theories of Data Warehouse and DSS

For this task, you will identify a current description of a data-driven DSS, such as those

described in the readings for this week. The identified systems should provide enough

information about the system for you to create a diagram and data-flow model of the system.

You should describe as fully as possible the design of the system, uses, and performance. You

should then use the readings and research to propose improvements to the system. Improvements

should be described in terms of design, uses, performance, and cost. You should provide

background about the improvement and references to support your decision to make a change.

Your proposed final system should be described in the same terms as the original design with

explanations of how the improvement benefits the system, database design changes, and data

flow.

Length: 6-7 pages, not including title and reference pages

References: Include a minimum of six scholarly resources.

Readings:

- Aljawarneh, I. M. (2016). Design of a DW model for decision support at higher education: A Case Study. Doi: 10.1177/0266666915621105

- Bhansali, Neera. (2009). Strategic Data Warehousing. Boca Raton, FL: CRC Press (Auerbach Publications).

- Khan, F. A., Ahmad, A., Imran, M., Alharbi, M., M., & Jan, B. (2017, November). Efficient data access and performance improvement model for virtual data warehouse.

Doi: 10.1016/j.scs.2017.08.003