What are the difference between snow flake and star schema?
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Explain what does level of granularity of a fact table signify?
How to define a cube??
What is difference macros and prompts?
OLAP architecture?
Can any one explain the hierarchies level data warehousing.
Explain what are components of report studio?
When should one use an MD-database (multi-dimensional database) and not a relational one?
How many types of facts and what are they?
what are the all possible features supported modify stage?
What is data cleaning? How can we do that?
What is application.cfm?
What are the advantages of raid 1, 1/0, and