Answer Posted / prashant jayzee

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How many steps etl contains explain with example?

970

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What are the types of Data Warehouse applications?

1025

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What are snapshots? What are materialized views & where do we use them? What is a materialized view log?

1074

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What is etl tool in hadoop?

894

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Is apache nifi an etl tool?

962

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How can we use external procedural logic in informatica?

924

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how would u estimate the size of Aggregator transform data and index cache?

1961

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can u please tell me about ........ how can explain my project before interviewer my projects are insurence domain & sales domain?

2186

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Explain about power designer data modeling software?

850

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what is Forward,Reverse and Re_engineering?

2250

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Is hadoop a etl tool?

942

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State the differences between shortcut and reusable transformation

1056

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how do u estimate the number of partitions that a mapping really requires? Is it dependent on the machine configuration?

2263

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how do u handle performance issues in Informatica . where can u monitor the performance ?

4737

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Two default user groups created in the repository are____and_____.

2047

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