What are the different types of data warehousing?
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Explain what are the different types of join operations?
How did you plan your Data ware house project?
Explain what is what are semi-additive and factless facts and in which scenario will you use such kinds of fact tables?
WHAT IS FACT LESS FACT TABLE?
Explain what are components of reportnet?
Tell me what is full load & incremental or refresh load?
What is Sequence clustering algorithm?
Explain techniques of error handling - ignore , rejecting bad records to a flat file , loading the records and reviewing them (default values)?
what is parallel query?
How can you set the session management?
what is a hot file, why we need in datawarehousing, where we used in general
Can we have multiple application.cfm file in an application?