Explain degenerate dimension table?
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How to answer the question how many fakt table in your datawarehouse and what size it have?
Explain what type of indexing mechanism do we need to use for a typical datawarehouse?
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
explain about dirty dimension?
What is Grain & Granularity in Data Warehouse.
What are the steps of implementing data warehousing?
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 are the other names given to data warehousing?
What is difference macros and prompts?
Explain what are the possible data marts in retail sales?
What are vaious etl tools in the market?
What is freehand sql?