What are the methodologies of data warehousing?

0 Answers  

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What's a Cube in Rolap?

2 Answers   Oracle,

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What is a Data Cube?

1 Answers  

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Explain where do we use semi and non additive facts?

0 Answers  

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hi i have 2 users and 4 reports in dashboard.i have to give rights 2 reports for every users. is it possible give the rights in dashboard.if yes plz let me know how is it possible . thanks in advacne for appreciation. bye rohit

0 Answers   L&T,

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What is factless fact schema?

2 Answers  

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Explain the process of extracting data from source systems,storing in ods and how data modeling is done?

0 Answers  

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what are different ways of loading data to data warehouse using oracle?

1 Answers  

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

0 Answers  

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What is Bulk Insert?

3 Answers  

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What is a source qualifier?

0 Answers  

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What is the function of etl when used in data warehousing?

0 Answers  

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