What are aggregate tables and aggregate fact tables?


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More Data Warehouse General Interview Questions

Explain where do we use semi and non additive facts?

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What is pre-emptive and non-pre-emptive?

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What are cluster analysis in data warehousing?

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What are the various methods of getting incremental records or delta records from the source systems?

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What is operational data source (ODS)?

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if source contain 10records how you identify header and footer

2 Answers   Polaris,


How can you communicate with web server (apache or iis) from coldfusion?

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Explain the main difference between inmon and kimball philosophies of data warehousing?

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Explain how are the dimension tables designed?

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What is the use of tabular model, tabular sql, tabular reference in real time application?

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Disply the dname wise maximum salary

9 Answers   Principal Finance,


Where the cache files stored?

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