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


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More Data Warehouse General Interview Questions

What are the vaious etl tools in the market?

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What are modeling tools available in the market?

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Tell me the Top 10 features of oracle that supports datawarehousing.

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

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What is core dimension?

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What are the types of SCD?

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What is the difference between connected and unconnected stored procedures?

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What is is the guidelines to build universe with better performance? R performance tuning issues of universes?

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Explain what is metadata reporter?

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What is the advantages data mining over traditional approaches?

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