Interested to Buy Any Domain ? << Click Here >> for more details...
what are the similarities between ROLAP and MOLAP
- 2 Answers
- 14873 Views
- Siemens, I also Faced
- E-Mail Answers
Answers were Sorted based on User's Feedback
Answer / pratap
ROLAP and MOLAP both are storage models which are governed by OLAP engines.
| Is This Answer Correct ? | 25 Yes | 2 No |
Answer / sivakrishna
you can see the data in matrix format in
rolap and molap....
| Is This Answer Correct ? | 6 Yes | 5 No |
Explain what is the extension of file to save template?
What is a star schema? Why does one design this way?
What is normalization, first normal form, second normal form, third normal form?
Explain what is what are semi-additive and factless facts and in which scenario will you use such kinds of fact tables?
Explain the process of extracting data from source systems,storing in ods and how data modeling is done?
What is analytical or analytic mean?
Explain what is the difference between stop and abort?
How can you set the client management?
Explain what is the difference between power center & power mart?
What are the various tools? Explain name a few?
Explain about core dimension,
Explain difference between snow flake and star schema. What are situations where snow flake schema is better than star schema to use and when the opposite is true?
Teradata 
