Explain how are the dimension tables designed?
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When should one use an MD-database (multi-dimensional database) and not a relational one?
What is edw?
What is vldb(very large databases)?
Explain what are the various file formats involved in reportnet?
Can you brief about the Data warehouse project you worked on?
Why joiner transformation does not allow the aggregator transformation and expression transformation to join
why oracle is the best database for data warehousing?
What are the vaious etl tools in the market?
Explain me what are data marts?
Hi, If any hav Informatica n DWH FAQ's,Plz do fwd to s.rajanikanth1980@gmail.com Thnx Vani
What does level of granularity of a fact table signify?
How can we acheive correlated sub-query in designer?can anyone help me in this regard?