Data marts are always implemented as relational databases.
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Q21: Explain the term retrieval of analytical information
Q22: Analytical databases are created for the analysis
Q23: Separate operational data sources cannot contain overlapping
Q24: Explain the term structured repository in the
Q25: Explain the term integrated in the following
Q27: Analytical databases are referred to as application-oriented.
Q28: Explain the term subject-oriented in the following
Q29: Describe the data update difference between operational
Q30: ETL infrastructure has to account for and
Q31: A data mart is a data store
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