What is performance tuning in informatica. What measures you will take if some thing is taking much time in your process of ETL?

1 Answers   Altisource, Patni,

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How to extract original records at one target & Duplicate records at one target? {with out using EXPRESION transformation and sequence generator transformation?}<-this is important

4 Answers   CTS,

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what is constraint based load order

2 Answers   Cap Gemini,

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Please explain in detail with example about 1.Confirmed Dimension. 2.Junk Dimension. 3.Degenerated Dimension. 4.Slowly changing Dimensions

4 Answers   IBM, Infotech,

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what is row level and column level indicator?

1 Answers   TCS,

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what is data modelling? what are types of modelling?In which suituation will use each one?

1 Answers   Accenture,

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How can we handle two sessions in informatica?

0 Answers  

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how many session run unix environment what command using ?

1 Answers   HCL,

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my source has 2 columns. 1st column data: ABC ABC ABC XYZ and 2nd column data: 1 2 3 4. And my target should be ABC 1 2 3, XYZ 4

2 Answers   Zensar,

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What is the need of building a data warehouse?

2 Answers  

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which one is better either active or passive transformation in informatica

1 Answers  

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i have 1000 record flat file source i want 1st row to 1st target, 2nd row to 2nd target, 3rd row to 3rd target how will u do? Without using Mod Function? Explain....

4 Answers   TCS,

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