When do we analyze the tables? How do we do it?

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What is factless fact schema?

3 Answers  

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1.Identify and discuss the problems which are occurred during data quality verification for the single-source and multi-source problems. 2.Testing has very important role in DWH. In ETL testing phase, how can we perform the integration testing and regression testing? 3.What are the perquisites of system testing and regression testing in ETL phase?

0 Answers  

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if i have a query as flat file how can we load data to target table

0 Answers   Tech Mahindra,

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explain about your project architecture in ssis..could u please send to my mail..vinod.kjvk@gmail.com

0 Answers   Tech Mahindra,

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Explain about round-robi?

0 Answers  

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how to join two tables without using joiner transformation .advantages of joiner over lookup and vice versa.

5 Answers  

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Eliminating of duplicate records without using dynamic lookups

1 Answers  

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how to join two tables without using joiner transformation .advantages of joiner over lookup and vice versa.

2 Answers  

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what are the concerns of OLTP and DSS systems?

0 Answers   TCS,

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What are the modules in Power Mart?

0 Answers  

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Hi please try to reply with answer. my mail id is raghu.1028@gmail.com. if the source is having millions of records, but having theree target tables. As per user the first record need to insert into first target and second record in to a second target and third into third target, similarly the process needs to repeat?

5 Answers  

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