What is type 2 version dimension?


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More Data Warehouse General Interview Questions

What is a functional dependency f said to be minimal?

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What are the steps involved in creating dimensional modeling process?

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Explain why fact table is in normal form?

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Explain difference between snow flake and star schema. What are situations where snow flake schema is better than star schema to use and when the opposite is true?

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What is meant by metadata in context of a data warehouse and how it is important?

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How to join 3 database like flat file, oracle, db2 in informatrica?

0 Answers  


What's a Cube in Rolap?

2 Answers   Oracle,


Where the applications and where

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How many repositories can we create in Informatica?

14 Answers   Informatica,


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   IBM,


How to generate iqd file from framework manager?

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How we are using this function?

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