What is etl process? How many steps etl contains?

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what are the reporting tools and difference between them?

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indatastage 8.1 surrgoate key generates seqences numbers write but there is limite value i want to reset the seqence after gettting some highest value like i want o/p like this 1 2 3 4 5 .............10000 1 2 3.........10000

1 Answers   TCS,

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What are the different etl testing categories as per their function?

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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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what are the session parameters? How do u set them?

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how do u decide whether u need to do aggregations at database level or at Informatica level?

1 Answers  

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Explain about etl data integration software?

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SCD2 will work on only dimension tables as well as fact Table?

0 Answers   Infosys,

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CAN ANY ONE SEND ME THE CODE FOR THE BELOW 1).REMOVE '_' FROM TELE PHONE "323-237-2323" AND SHOULD DISPLAY OUT PUT AS "323237232" 2). NEED TO ONLY "COMPANY.COM" FROM EMAIL FILED "TEST@COMPANY.COM"

11 Answers  

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how do u really know that paging to disk is happening while u are using a lookup transform?

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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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