What is informatica etl tool?

0 Answers  

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Enlist the advantages of informatica.

0 Answers  

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suppose a session is failed after a transformation , from where that session will run again , i.e . from beginning or from that transformation ?

3 Answers   TCS,

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what is sql override?what is the use of it?

4 Answers   Sonata,

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What is predefined event?

1 Answers  

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What are the components of the workflow manager?

0 Answers  

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supose if ur scr table contains alphanumeric values like 1,2,3,a,v,c in one columen like c1 n now u have load d data in 2 seperare columns like ID should contain only numbers 1,2,3 n NAME col should contain a,b,cin target?How

4 Answers   TCS, Wipro,

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What is the exact difference b/w IN and EXIST in Oracle..?

4 Answers   Wipro,

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explain different levels in pushdown optimization with example?

2 Answers   TCS,

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what is incremantal aggregation?

1 Answers  

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how we can update a target table without update strategy and update override?

3 Answers   TCS,

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while for 100 records in source table loaded sucessfully in trgt table . assume ,session will take 10min or 5 min to successfully succeeded. then 100 million records r there in source how much time will take by session to succeeded. there no fail ok.trgt table will load 100 million records with out any errors . don't tell perfect time . assume your self how much time to succeeded?

1 Answers   IBM,

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