A bit similar to a database, a data warehouse is a collection or large store of data from different sources that businesses and organization can use to make intelligent business decisions. The data sources for a data warehouse are typically databases from different vendors and architectures.
Data warehouses are typically data repositories used by organizations for data analysis and reporting purposes.
Make sure the functional level of the forest functional level is Windows Server 2003 or higher. Install at least one Windows 2008 Server as a Writable Domain Controller Run adprep /rodcprep<span> </span>