which one is costliest transformation? costliest means occupying more memory. which one Aggregator,sorter,filter,etc..

7 Answers   TCS,

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what is bridge tables in informatica

1 Answers   CTS,

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Is it possible to use a client with different version than that of its Informatica server?

0 Answers  

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What is the difference between sequential batch and concurrent batch and which is recommended and why?

1 Answers  

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What is flashback table ? Advance thanks

0 Answers   Puma,

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what is mapping parameter?

2 Answers   Cap Gemini,

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When will you use SQL override in a lookup transformation?

1 Answers  

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Hello, I have the below table: CityID CityName CostOfLiving 1 Mumbai 5000 1 Bangalore 4500 1 Chennai 4800 2 Vapi 6000 3 New Delhi 8000 I am passing the rows of the above table through the aggregator transformation in Informatica What happens in the following conditions: 1) I specify no group-by ports? 2) I specify a group-by on CityID without making any separate post for aggregation? Which city and costofliving will this eventually take for CityID=1? 3) Rest being same as point 2,I take the sum of cost of living.Which city will be returned for ID=1? Thanks for your help!

1 Answers  

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What are the basic needs to join two sources in a source qualifier?

3 Answers  

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in flatfile target how can u create header and footer plese give me the comands how will u write in session properties

3 Answers   Patni,

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What is DR strategy for Informatica project?

0 Answers  

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How to identify this row for insert and this row for update in dynamic lookup cache

3 Answers   CSC,

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