What is difference between e-r modeling and dimensional modeling?
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Can decision tree be implemented using SQL?
How to handle time period attribute for time dependent data?? a.)add time period as a part of pk b.)add time period simply and make it nullablec.)add time period simply and make it not null.
Difference between Microstrategy and Hyperion if any one Knows kindly updated me my dear Friends
How to eliminate duplicate rows from flat file?
Explain what is full load & incremental or refresh load?
hi i have 2 users and 4 reports in dashboard.i have to give rights 2 reports for every users. is it possible give the rights in dashboard.if yes plz let me know how is it possible . thanks in advacne for appreciation. bye rohit
What is drilling across?
Explain why should you put your data warehouse on a different system than your oltp system?
Best institute for MS BI training in Hyderabad, India?
what are the similarities between ROLAP and MOLAP
How to export mappings to the production environment?
How many clustered indexes can you create for a table in dwh? In case of truncate and delete command what happens to table, which has unique id.