KPMG’s approach to data warehouse implementation and due diligence projects is to first develop a list of proposals based on the needs of the different business areas involved, which can include reporting specifications, reporting gaps, incorporating business calculation/transformation rules, data availability analysis, identifying missing data and data transformation processes.
Thereafter, based on the prioritised list of proposals, it is possible to plan and redesign the future BI and data warehouse architecture, data model, data transformation loading procedures and data markets.
The final step in our methodology is to develop a data warehouse in line with the agreed future target status, and a BI solution based on the data warehouse.