How can Oracle Materialized Views be used to speed up data warehouse queries?

3 Answers  

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Suppose you are filtering the rows using a filter transformation only the rows meet the condition pass to the target. Tell me where the rows will go that does not meet the condition 333 after we create a scd table, can we use that particular dimension as a dimension table for star schema?

0 Answers  

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Is it possible to have more than one row on the same table with the same foreign key?

2 Answers  

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What are fundamental stages of data warehousing?

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Advantages of de normalized data?

2 Answers  

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How can we schedule the graph in unix?

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What is cfapplication tag?

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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,

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difference between bo 6.5 and bo xi r2

3 Answers   Accenture, Polaris,

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Explain what are non-additive facts in detail?

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In microstrategy, how can we direct the sql generated to use a specifc table?

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Name a few sectors which use data warehousing?

0 Answers  

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