Relational data warehouses use multidimensional data schema support to handle multidimensional data.
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Q4: Normalizing fact tables improves data access performance
Q5: The data warehouse development life cycle differs
Q8: Operational data and decision support data serve
Q10: Multidimensional data analysis techniques include advanced computational
Q11: Business intelligence is a framework that allows
Q13: Queries against operational data typically are broad
Q18: Business intelligence (BI)architecture is composed of data,people,processes,technology,and
Q20: A data store is used by data
Q23: The _ schema must support complex (non-normalized)
Q29: From a data analyst's point of view,
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