What is bi?
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What are the advantages and disadvantages of using stored procedures versus calling sql inline in cold fusion?
What are the stages that are required in data warehousing?
How to drill through from a powerplay cube to reportnet?
Why do we use DSS database for OLAP tools?
After the generation of a report to whom we have to deploy or what we do after the completion of a report?
What are the differences between star and snowflake schema?
Give me a broad concept of what a data warehouse is, and what it might be used for?
Explain clustering algorithm?
What is type 2 version dimension?
what are the other factors of the database on which the loading performance depend?
How can we transform row to column?
How can you define a transformation? What are different types of transformations in Informatica?