Explain what is the difference between olap and datawarehosue?
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Are facts same as metrics and dimensions same as measures? If not , please tell the difference?
three ways sql*loader could load data, what are those three types?
Start a batches with in a batch?
What is metadata in context of a datawarehouse and how it is important?
How to explain any (sales) project in interview.actually feom where report developer work starts?pls reply as soon as possible?
What are the mapping paramaters and maping variables?
What needs to be done while starting the database?
What are the advantages and disadvantages of reporting directly against the database?
What is multi-dimensional analysis?
What is factless fact schema?
What is Active Datawarehousing?
How can we do ETL process in SQL Server?