Answer Posted / saravana

Hi,
can you please mail me the inforamtica 8 dumps to my id
etl.prabhu@gmail.com
Thanks in advance

what is data modeling?

1917

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explain the methodology of Data Warehousing?(Polaries)

2304

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how many maximum session supports to multiload in teradata ??

2124

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flat filevalidation in informatica

2160

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What is fact? What are the types of facts?

1122

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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 ?

2127

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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

2543

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what are the reporting tools and difference between them?

2101

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what is pmrep command?

2441

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what is session partitioning?

1887

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how do u estimate the depth of the session scheduling queue? Where do u set the number of maximum concurrent sessions that Informatica can run at a given time?

2043

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Hi Guys, my requirement is to load 1 yr data from oracle to teradata database through abinitio etl graph.i need to schedule this as a monthly job.but i want to load 12 month data for the first time and from second time it should load last (recent) month data and delete 13th month data. For example For the first time it should load 201208 to 201108 data, second time it should delete 201108 month data and load 201209 month data. I developed garph to load 12 month data ,but i don't know how to handle above requirement as am new to abinitio. i greatly appreciate you help.Thank You.

2224

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

1968

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Is apache nifi an etl tool?

975

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What are dimensions?

1071

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