Explain what are the advantages of query studio compared to report studio?
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Tell me the Top 10 features of oracle that supports datawarehousing.
Whether dimension table can have numeric value?
what are different ways of loading data to data warehouse using oracle?
What is a functional dependency f said to be minimal?
What are the design methods of data warehousing?
Explain Association algorithm in Data mining?
What are the possible data marts in retail sales?
What are the different types of data warehouses?
i have scheduled a report in a job in the cognos8.3 which would send the reports to the respective user ,now the repot ran and is sent to the respective user but it contains some unwanted data. So based on the senario can any one tell me that can we recall back the report ??????
How can we determine what records to extract?
Explain what are non-additive facts?
What does level of granularity of a fact table signify?