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Security is a crucial aspect for the development of data warehouses (DW) because they contain sensitive information. The application of the model driven architecture (MDA) in the secure modeling of DWs allows obtaining the secure logical scheme from the conceptual model. In this paper, we apply the query/view/transformations (QVT) language to the development of a secure DW by means of a case study...
Security represents a crucial aspect in the development of data warehouses (DWs), since they contain confidential data. It becomes therefore necessary to specify security and audit requirements for the multidimensional modelling, that cannot be directly transferred to the relational model of the DW. The standard framework for software development model driven architecture (MDA) allows us to define...
Data warehouses (DWs) store historical and aggregated information, extracted from multiple heterogeneous, autonomous and distributed sources of information, therefore it is essential to specify security measures from early stages of DW design and to enforce them. Several proposals on DW development have arisen in the last couple of years. However, few approaches represent security measures in the...
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