What is factless fact tables?


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More Data Warehouse General Interview Questions

Explain the importance of data warehouse?

0 Answers  


How can we do ETL process in SQL Server?

1 Answers   ETL,


What are situations where snow flake schema is better than star schema to use and when the opposite is true?

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Explain what is data validation strategies for data mart validation after loading process?

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What are Aggregate tables?

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Disply the dname wise maximum salary

9 Answers   Principal Finance,


Explain what is the main difference between inmon and kimball philosophies of data warehousing?

0 Answers  


5.Explain ODS ?

3 Answers   HCL,


How can you define a transformation? What are different types of transformations in Informatica?

7 Answers   TCS,


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?

0 Answers  


Explain the definition of normalized and denormalized view?

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What is a real-time data warehouse? How is it different from near to real-time data warehouse?

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