What are the other names given to data warehousing?
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In general, how many Fact & Dimension tables are present in a Banking Data warehouse project ?
What is Molap and Rolap? What is Diff between Them?
Explain what are non-additive facts in detail?
What is MODEL is Data mining world?
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.
for data loading in oracle, what are conventional loading , what are conventional loading and direct-path loading?
What are the various file formats involved in reportnet?
How can we acheive correlated sub-query in designer?can anyone help me in this regard?
What is Snow Flake Schema design in database?
What are snapshots? What are materialized views & where do we use them?
what type of raid setup would you put your tx logs?
What is data analytics in simple terms?