Differentiate between sessions and batches?

0 Answers  

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Is it necessary to maintain the primary-foreign key relation ship between the targets in informatica while loading using constarint based loading or it is required only at database level ??

1 Answers   IBM,

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what is surrogate id ?

3 Answers   IBM,

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

3 Answers   TCS,

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Define informatica repository?

2 Answers   Wipro,

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hi guys..iam a QA person ..what is ETL TESTING... what is the process of ETL testing... ETLTESTER needs etl devolopment knowledge or not? pls suggest ur valuable decision

2 Answers  

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Can we combine a flatfile and a database table using an UNION transformation?

2 Answers   Accenture,

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What is a sorter transformation?

0 Answers   Informatica,

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Explain the mapping variable usage example in informatica

0 Answers   Informatica,

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Differentiate between Load Manager and DTM?

0 Answers  

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Which kind of index is preferred in DWH?

2 Answers  

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How can a transformation be made reusable?

0 Answers   Informatica,

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