What is MDX?

2 Answers   TCS,

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Explain reference cursor?

0 Answers  

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What are the different types of data warehouses?

0 Answers  

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What is an OLTP (Online Transaction Processing) System?

4 Answers  

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Explain what type of indexing mechanism do we need to use for a typical datawarehouse?

0 Answers  

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Explain me what are conformed dimensions?

0 Answers  

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Business rule implemntation depends on? 1.)ETL requiremnts 2.)ETL performance 3.)business requirements.

4 Answers  

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How to handle time period attribute for time dependent data?? a.)add time period as a part of pk b.)add time period simply and make it nullablec.)add time period simply and make it not null.

1 Answers  

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1.WHAT IS DATA MART ?

5 Answers   HCL,

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What is the difference between static cache and dynamic cache?

0 Answers  

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how can one transfer LOB and user defined data from oracle to warehouse using ETL informaticabecause

0 Answers   iGate,

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What is your spectra photometer working principles?

0 Answers  

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