Why should you put your data warehouse on a different system than your oltp system?


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More Data Warehouse General Interview Questions

Explain what are the different types of data warehousing?

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Which technology should be used for interactive data querying across multiple dimensions for a decision making for a dw?

0 Answers  


What are the approaches used by optimizer during execution plan?

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Explain what is analytical or analytic mean?

0 Answers  


What is Discover and Execute in XMLA?

0 Answers  






What are the different types of Fatcs? Explain with example only

3 Answers   CTS,


What is Grain & Granularity in Data Warehouse.

2 Answers   TCS, TVS,


Which component has onread method and what it is used for?

0 Answers  


What are vaious etl tools in the market?

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what is the synchonus? wht is the diff between synchronous and asynchronous what is the diff between v1 and v2 v3 delta modes in sap ecc

0 Answers   IBM,


Explain what are data marts?

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Fact table is in normalized or de-normalized form?

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