Introduction to Competitive Advantage in Information Systems
Data Warehouses and Data Marts
QUESTIONS AND EXERCISES
- List the issues that need to be addressed in order to design, develop, deploy, and maintain data warehouses and data marts.
- What is meant by "data relevance"?
- What is meant by "data governance"?
- What is the difference between a data mart and a data warehouse?
- Why are data marts and data warehouses necessary? Why can't an organization simply query its transactional database?
- How can something as simple as customer gender be difficult to for a large organization to establish in a data warehouse?