Orientation and navigation in enterprise data warehouses
Conclusion: Large-scale Enterprise Data Warehouse implementations and operations often lead to multi-million dollar items in annual IT budgets. It is paramount that investments of this magnitude are put to good use, and are translated into tangible value for the organisation. Complexity of the underlying information structures can become a major issue, especially once complexity impacts the ability to formulate data warehouse queries in a timely manner. With a bit of foresight, or even retrospectively, it is possible to equip data warehouse designs with simple orientation and navigation aids that significantly reduce the time that users need to locate relevant information.