Explain what is ods (operation data source)?


No Answer is Posted For this Question
Be the First to Post Answer

Post New Answer

More Data Warehouse General Interview Questions

Hi,Please can u tell me.. What is the difference between a Hyperion Essbase CUBE and a Star Schema? Thanks in advance, Vijay.

1 Answers   iFlex, Wipro,


What is degenerate dimension table?

0 Answers  


What are the advantages of raid 1, 1/0, and

0 Answers  


Is there any difference in testing database and data ware housing?

0 Answers  


What are algorithms provided by Microsoft in SQL Server?

0 Answers  






What is the advantages data mining over traditional approaches?

0 Answers  


What is the difference between metadata and data dictionary?

0 Answers  


What are data modeling and data mining?

0 Answers  


Explain the data type of the surrogate key?

0 Answers  


Which one among Star and snowflake schemas will occupy more space?

1 Answers   Barclays,


what are the major three types of modeling used?

0 Answers   InfoAxon Technologies,


What is hash partition?

3 Answers   TCS,


Categories