For faster process, what we will do with the universe?
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What should I have in mind when building olap solution from scratch?
ware house management system is used?
Hyperion is the one of the tool in data ware house. Its an olap tool. Why you cant display that tool?
Explain differences between star and snowflake schemas?
Explain normalization?
if source contain 10records how you identify header and footer
What is Data purging?
Code the tables statement for a single-level (most common) frequency?
Explain how to generate iqd file from framework manager?
Can any one explain about core dimension, balanced dimension, and dirty dimension?
What are the different types of Fatcs? Explain with example only
how to calculate sum(sal) with out using aggregator satge