Business Intelligence – Data Management Architectures. Business Intelligence – Data Management Architectures. Task 1 Data Management Architectures (Worth 30 Marks)
For Task 1 you are required to conduct a critical literature review of the related concepts of data warehouses, data lakes and data marts in order to complete two sub tasks.
Task 1.1) Define and discuss the concepts of (1) a data warehouse, (2) a data lake and (3) a data mart drawing relevant and reputable literature (about 450 words).
Task 1.2) Explain how a data warehouse, a data lake and a data mart would be used in an organization and in your answer provide some real world examples of how each would be used in an organization (about 450 words).