An independent data mart is a small warehouse designed for a strategic business unit (SBU)or a department whose source is an EDW.
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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
Q7: According to conventional wisdom,independent data marts are
Q8: The design,creation,and use of metadata and its
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
Q13: A data warehouse needs to support scalability,which
Q14: There are five levels of metadata management
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