What is Active Datawarehousing?
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Explain swot analysis?
What is multi-dimensional analysis?
Explain when do we analyze the tables? How do we do it?
What is the difference between an ODS and a W/H?
What is loop in 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 differences between star and snowflake schema?
In my report contain product name, amount, country, sales person I want to create one prompt: sales territory.( Ex: asia, us, uk, aus), but territory column is not there in my model and source if u select the asia in prompt page-ll asian country results I want in report page I discussed with my friends and colleague, they told use the static choice function still I face this problem. If u know please tell me?
What are the main steps to build the data warehouse?
Explain in detail abt measure objects? And what is the use of it? How to create it?
What are the tools available for etl?
How do you create surrogate key using ab initio?