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Answer Posted / chitti
U CAN TUNE U R QUERIES BY CREATING INDEXES ON COLUMNS,AND
ELIMINATING KEY CONSTRAINTS .AND ALSO GIVE SORTING IN SQL
ITSELF.
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When do you use sql override in a lookup transformation?
What are the various types of transformation?
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What is the difference between router and filter?
Target increases every day even though no new record was inserted
What are the performance considerations when working with aggregator transformation?
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How will the document be delivered to me?
How are the sources and targets definitions imported in informatica designer?
What is source qualifier transformation in informatica?
expain about the tune parameters?
What is fact table? Explain the different kinds of facts.
Differentiate between reusable transformation and mapplet.
Define enterprise data warehousing?
