What is metadata in context of a datawarehouse?
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what are different types of partitioning in oracle ?
Explain what is the limit to the number of sources and targets you can have in a mapping?
Explain what does level of granularity of a fact table signify?
Difference between Microstrategy and Hyperion if any one Knows kindly updated me my dear Friends
What is the difference between Datawarehouse and OLAP?
Explain what is fact less fact table? Where you have used it in your project?
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Explain hybrid slowly changing dimension?
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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 347 what is hybrid slowly changing dimension?
Explain what are the advantages of query studio compared to report studio?