What are the stages that are required in data warehousing?
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What is crass reference table?
Can any one explain about core dimension, balanced dimension, and dirty dimension?
Explain the data type of the surrogate key?
Explain what is a view as it relates to system modeling?
What are Non-additive facts?
how to find unique records in informatica level
Suppose you are filtering the rows using a filter transformation only the rows meet the condition pass to the target. Tell me where the rows will go that does not meetthe condition.
How to improve session performance in aggregator transformation?
What is factless fact tables?
Explain swot analysis?
Hi, Could any one tell me which schema (star and snow flake schema) will take much space? Thanks S.A.K
6 Answers Accenture, IBM, TCS,
ware house management system is used?