What are the tools available for etl?
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How can we load the time dimension?
ware house management system is used?
Explain what are the mapping paramaters and maping variables?
What are the difference between snow flake and star schema?
How to drill through from a powerplay cube to reportnet?
If two relational tables are connected to sq trans, what are the possible errors it will be thrown?
How can you communicate with web server (apache or iis) from coldfusion?
What is drill-through?
Which are the olap tools available that are supported by oracle?
How to calculate fact table granularity?
What is meant by metadata in context of a data warehouse and how it is important?
State any 5 of Cods guidelines of an OLAP system, brief description each?