What is etl process? How many steps etl contains?

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what do u do when DB time takes more?in sap bi

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What are the types of data warehouse applications and what is the difference between data mining and data warehousing?

0 Answers  

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Compare ETL & Manual development?

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Difference between flat files and relational sources?

0 Answers   Satyam,

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Can there be sub steps of etl steps?

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

2 Answers   CTS,

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Explain etl?

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I have a Flat file with more no. of Records also including duplicate values. But i need distinct values to one target and remaining records to another target in Informatica way

2 Answers  

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I have two tables in two different database, so to join these tables which transformation will be better joiner transformation or lookup transformation?

2 Answers   Accenture, Saama Tech, TCS,

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Hello all, Source Table(Flat File):- Target Table(Flat File):- Date Date 01/08/2008(DD/MM/YYYY) 01/08/2008 02/08/2008 03/08/2008 04/08/2008 05/05/2008 My requiremnt is this. I need to do it by informatica,Plz tell me how can i do it? Thanks

3 Answers  

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diff b/w dwh & data mart diff b/w star schema & snow flake schema diff b/w fact table & dimension table what are the contents in requirement specification what are the docs needed for testing draw ur proj architecture

0 Answers   L&T,

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