Virtual Data Warehouse Services Functional Area
Provides access to data from geographically dispersed archives and coordinates information exchange with a local data warehouse. Also provides the specialized publishing, directory services, and transaction management functions associated with coordinating remote archives.
|1||The center shall provide capabilities to access "in-place" data from geographically dispersed archives. These capabilities may include analysis, data fusion, or data mining.|
|2||The center shall coordinate information exchange with a local data warehouse.|
|3||The center shall provide the specialized publishing, directory services, and transaction management functions associated with coordinating remote archives.|
|4||The center shall support the collection of archived data from other archives on an as-needed basis. (This minimizes the need to duplicate the comprehensive set of data from the remote archives in the local data warehouse.)|
|5||The center shall use data collected from different archives to build a set of global schema including the data archive definitions for the local archive plus any archives known to the local archive.|
|6||The center shall provide the local archived data schema to other archive systems.|