Answer Posted / ganesh

Hi Friend,

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"ALL THE BEST FRIENDS" ):-

Regrds
Ganesh

what is data modeling?

1844

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Compare ETL & Manual development?

894

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

1870

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what are the types in error loging?

2088

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What are the ETL Testing Operations?

986

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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.

1904

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if i have a query as flat file how can we load data to target table

1335

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Mention few test cases and explain them?

883

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

1918

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What is tracing level? How many types of transformations supported by sorted input?

911

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Explain about hash partitioning?

927

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Is hadoop a etl tool?

876

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Explain do we need an etl tool?

943

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What are various etl tools in the market?

937

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Explain the use lookup tables and Aggregate tables?

926

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