Explain what is a cube in data warehousing concept?
No Answer is Posted For this Question
Be the First to Post Answer
Explain why are oltp database designs not generally a good idea for a data warehouse?
Tell me what is degree of a relation?
Explain what are the different types of join operations?
Explain what are necessary tasks to install reportnet software?
How to create diff. Types of templates?
Why is business intelligence (bi) important in data warehousing?
what is indexing ? what are different types of indexes supported by oracle ?
Explain what is the limit to the number of sources and targets you can have in a mapping?
How can Oracle Materialized Views be used to speed up data warehouse queries?
Explain what is difference between query studio and report studio?
if source contain 10records how you identify header and footer
4.Explain Snowflkeschema ?
6 Answers EDS, HCL, IBM, iFlex, TCS,