What are the possible data marts in retail sales?
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What is Grain & Granularity in Data Warehouse.
Explain the main difference between inmon and kimball philosophies of data warehousing?
What is staging area?
What do you mean by static and local variable?
Where can one get more info about Data Warehousing?
What is the difference between mapping parameter & mapping variable in data warehousing?
Difference between e-r modeling and dimentional modeling?
After the generation of a report to whom we have to deploy or what we do after the completion of a report?
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 ??????
Explain the process of extracting data from source systems,storing in ods and how data modeling is done?
Ist the schema that a data warehouse system can implements.
What are the differences between datamart vs. Reporting cube?