Explain what is real time data-warehousing?
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Business rule implemntation depends on? 1.)ETL requiremnts 2.)ETL performance 3.)business requirements.
explain about dirty dimension?
Explain ddl (data definition language)?
What is VLDB?
How can you set the session management?
How to create prompts in report net?
Where the cache files stored?
How many different schemas or dw models can be used in siebel analytics. I know only star and snow flake and any other model that can be used?
What are the other names given to data warehousing?
What are target types on the server?
What is the advantages data mining over traditional approaches?
Explain dimensional modelling?