State any 5 of Cods guidelines of an OLAP system, brief
description each?
- 1 Answers
- 5993 Views
- I also Faced
- E-Mail Answers
Answer / naga
Check Dr. E. F. Codd's 12 rules for defining a fully
relational database
Note that based on these rules there is no fully relational
database management system available today. In particular,
rules 6, 9, 10, 11 and 12 are difficult to satisfy.
| Is This Answer Correct ? | 2 Yes | 3 No |
Database in use is oracle?
Explain the difference between view and materialized view?
5.Explain ODS ?
what is parallel query?
After we create a scd table, can we use that particular dimension as a dimension table for star schema?
Why is business intelligence (bi) important in data warehousing?
What are the key columns in Fact and dimension tables?
What is cost benefit analysis (cba)?
Explain me what are conformed dimensions?
Explain what is difference between query studio and report studio?
in general which algorithms for used?
Explain about core dimension, balanced dimension, and dirty dimension?
Teradata 
