Explain what are non-additive facts?
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Data WareHousing course in noida
Explain differences between star and snowflake schemas?
What is type 2 version dimension?
What are components of report studio?
DWH architecture?
How much data hold in one universe.
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.
What is conformed fact?
Briefly state different between data ware house & data mart?
What is ETL process in Data warehousing?
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 an error log table in informatica occurs and how to maintain it in mapping?