How to delete duplicate records if we have huge volume of records in a table ? (rowid is not the correct approach)

6 Answers   Puma,

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What is the expected value if the column in an aggregator transform is neither a group by nor an aggregate expression?

1 Answers  

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What is a taget load order?

2 Answers   IBM,

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How to convert flat file into xml file? How to tune joiner?

2 Answers   Accenture,

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if i have one mapping and we already tuned that mapping for performance,everything is fine and loading will take 1 hr,so without doing any change in mapping how could we reduce the loading time from 1hr to 1/2 hr.

5 Answers   Wipro,

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How will u pas the data with out debugger?

4 Answers  

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Do you have knowledge in ralph kimball methodology

1 Answers  

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How to transform normalized data to denormalized form in informatica? Is there any logic or any transformations to achieve this?

3 Answers  

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What is the Difference between DSS & OLTP?

5 Answers  

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What is the difference between SOURCE and TARGET BASED COMMITS? What are the deliverables?in your project?

0 Answers   IBM,

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how can we find the bottle neck in SQL Query in SOURCE QUALIFIER, and how can we tune it..?

2 Answers   Zensar,

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i have flat file it contains 'n' number of records, i need to send half of the records to one target table and Remaining half to another target table: pls full details

8 Answers   L&T, TCS, UnitedHealth Group, Wipro,

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