What is etl process? How many steps etl contains?

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what is the meant by Normalization and de-normalization?

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Define slowly changing dimensions (SCD)?

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How can we handle Rejection Logic in Source tables while we are matching the data in Target side in ETL Testing ?

2 Answers  

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how to answer the question "explain project architecture" in informatica pls any one who has the answer pls send the answer to this mail id "karumanchisrinu@gmail.com

2 Answers   TCS,

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What are the key benefits of ETL Testing?

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what are the types in error loging?

0 Answers   Cap Gemini,

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my name is amar i want display 1st line A 2nd line M 3rd line A 4th line R in database & informatica

1 Answers   HCL,

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What is grain of fact?

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how do u extract data from different data sources explain with an example?

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what are the cubes developed in a sap bw project and what is the requirement for developing it?

0 Answers   Maersk,

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Two different admin users created for repository are________and_________.

1 Answers  

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