Dear User,
I agree that the Data Warehouse is for Business Intelligence becuse the Business intelligence refers to the use of existing data or information within an enterprise. In general, most data is currently diverse and sporadically integrated (such as with a single data warehouse). In a Business intelligence framework, all of this is looked at as part of a bigger whole and becomes available via one search. Documentation, business rules, search criteria and existing reports are examples of things that are accessible from one place, via organized and related search terms. Data warehousing is a subcomponent of business intelligence and Data warehousing is a vehicle for delivering business intelligence.