What is degenerate dimension table?
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Explain if a flat file cotains 1000 records how can I get first and last records only?
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Start a batches with in a batch?
What is difference between e-r modeling and dimensional modeling?
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What are the fundamental elements of the data warehouse?
what role views play in dimensional modeling?
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What is fact less fact table? Where you have used it in your project?
How would you declare an inline css to format the table with a background color of yellow and give the table cell a right margin of 10 pixels?
Hi Friends, Can anyone tell me. is there any certification in Database testing or BI testing or ETL testing international certification? Thanks ArunKumar
What is the difference between an ODS and a W/H?