Answer Posted / guest

yes

Explain etl?

948

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Explain the use lookup tables and Aggregate tables?

947

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what is the meaning of upgradation of Repository?

3711

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Difference between flat files and relational sources?

2257

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1690

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what is data modeling?

2281

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Explain about enterprise scalability and roi of data integration suite?

855

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Identifying the bottlenecks in various components of Informatica and resolving them.

2584

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What is partitioning? Explain about round-robin, hash partitioning.

915

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What are three tier systems in etl?

1029

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what are the reporting tools and difference between them?

2037

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list and discuss two approaches for updation of target table in Informatica and how they are different.

2071

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can Informatica be used as a cleansing tool? If yes, give examples of transformations that can implement a data cleansing routine.

1931

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what are the types in error loging?

2116

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Hi, I've a mapping with flat file source The target update override property for the target table is using update stmt. There is no update strategy between source and target. Also The session has the target properties as Insert , Update as update options checked. Does this mean that recs will be inserted only and the update override will not be applied at all. Thanks

1732

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