Building Secure Data Warehouse Schemas from Federated Information Systems [chapter]

Fèlix Saltor, Marta Oliva, Alberto Abelló, José Samos
2002 Heterogeneous Information Exchange and Organizational Hubs  
There are similarities between architectures for Federated Information Systems and architectures for Data Warehousing. In the context of an integrated architecture for both Federated Information Systems and Data Warehousing, we discuss how additional schema levels provide security, and operations to convert from one level to the next.
doi:10.1007/978-94-017-1769-4_8 fatcat:5nhe5yiaefalfb4rgmsnvgd5g4