How do we do the Fact Load What is the size of your Data warehouse? What is your Daily feed size and weekly feed size

1 Answers  

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I am hvaing SOURCE as first line: 1000,null,null,null second line as:null,2000,null,null 3rd line as :null,null,3000,null and final line as: null,null,null,4000 ............................Now i want the OUTPUT as 1000,2000,3000,4000 For more clarification i want to elimate nulls and want in a single line. Please help me out

2 Answers   IBM,

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What is rank transformation in informatica

0 Answers   Informatica,

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what are the settiings that u use to cofigure the joiner transformation?

2 Answers  

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If no. of source columns is changing every time (First time it is 10 next time it is 20 so on). How to deal with it without changing mapping?

9 Answers  

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Generally how many Fact Tables and Dimensions Table you have used in the Project? Which one is loaded first Fact Table or Dimensions Table into the warehouse? What is the size of the Fact Table and Dimension Table? what is the size of the table and warehouse

5 Answers   TCS,

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How we will implement Pushdown Optimization and Types in Informatica with better examples

4 Answers   TCS,

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What is critical mapping?

2 Answers  

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How to elaborate tracing level?

0 Answers  

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in a table it has 200 rows the query is select 150 from tablename.whats the output

2 Answers   Cap Gemini,

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Mention few power centre client applications with their basic purpose?

0 Answers  

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how to sort date field in infomatica?

2 Answers  

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