Data Warehouse Schema Design
A data warehouse is an integrated database primarily used in organizational decision making. Although the deployment of data warehouses is current practise in the modern information technology landscapes, the methodical schema design for such databases has only been studied cursorily."
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Background and Related Work
Data Warehouse Design
Conceptual Data Warehouse Design
Logical Data Warehouse Design
Summary and Further Remarks
according Account aggregation analysis application approach associated assume attributes Balance Band base Branch checking Clearly complement computed conceptual concerning condition Consequently Consider construction contains context of validity Customer data warehouse data warehouse design database defined Definition denote derivation determine dimension levels dimension schema domain Equivalence example expression fact schema Figure Finally functional dependencies given Hence hierarchy identified implies independence instance integrated involving ISBN join lattice Lemma logical maintenance mandatory materialized measures minimal monotonic Moreover multidimensional normal forms notion obtain occurring operational particular phase present problem Product projection Proof queries recall relation schemata represented requirement respect rule satisfies selection self-maintainability set of views shown single sources specification steps sub-classes Subsection summarizability Table terminal Theorem tuple Type Universität update update-independent whereas
Vom Data Warehouse zum Corporate Knowledge Center: Proceedings der Data ...
Eitel Maur,Robert Winter
No preview available - 2002
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