According to conventional wisdom,independent data marts are a poor architectural solution.
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Q2: Operational data store is used for the
Q3: A data warehouse differs from an operational
Q4: An operational data store (ODS)provides a fairly
Q5: Because of performance and data quality issues,most
Q6: The centralized data warehouse helps to simplify
Q8: The design,creation,and use of metadata and its
Q9: An independent data mart is a small
Q10: A data warehouse maintains historical data that
Q11: An advantage of the hub-and-spoke data warehouse
Q12: A hosted data warehouse has less functionality
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