Answer Posted / naz

Hi,I am also looking for certification , could someone
please send me the dumps to nazurullas@yahoo.com.
Thx so much

what is the use of structures?how many nodes can u create in a structure?

2170

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Assume u have a 24CPU machine with 24GB RAM, suggest how u would like to configure Informatica ,like number of concurrent sessions, RAM requirements etc,max partitions that u would permit per mapping.

1904

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1)Power center server and client on the same machine 2)power center server and client on the different machines What is the basic difference in these two setups and which is recommended ?

2061

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What is etl process? How many steps etl contains?

963

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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

1719

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Compare etl & elt?

948

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what are the facilities provided by data warehouse to analytical users?

2009

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Explain about etl data integration software?

843

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Do we need an etl tool?

943

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what is Forward,Reverse and Re_engineering?

2179

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how can i text accracy of ETL migration? i am very new to data warehousing. we are writing ETL scripts using SCRIPELLA tool. how can i test the correctness of data. and we are generating reports using pentaho . is there any easy way to test the pentaho. how can test these ETL scripts written in scriptella? thanks in advance

2488

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dimension object created in oracle can be imported in designer?how?

2904

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what are the production issues in datastage?

10312

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Explain the difference between etl tool and olap tools?

851

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What are the etl testing operations includes?

1043

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