Answer Posted / chinna

caches or automatic u dont need to allocate at
transformation level,
push down optimization techniques,some new java
transformations,changes in parameter file
and intigration services rather than powercentre server

What are the types of presistent cache in look up tr.

2055

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How will the document be delivered to me?

1085

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How big was your fact table

1803

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Explain lookup transformation in informatica

1073

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During the running session, output files are created by informatica server. Enlist few of them.

982

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I have done MBA in 2008. i got job as business analyst in 2008 january through consultany. but after 3 months they are giving training Informatica developer. now iam continuing this job. my question is when iam going to interview HR people ask me many times like this " YOU ARE MBA GRADUATE. HOW YOU ARE SELECT THIS POSTION. IAM EXPLAINING WHAT I HAVE MENTION ABOVE". PLEASE TELL HOW IAM TELLING THIS QUESTION ANSWER.

1995

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Why union transformation is an active transformation?

1047

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What is a filter transformation?

1045

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IN SCD1, insource we have 10 billion records and in the first day its uploaded successfully and in the second day its taking time to upload because some records it might get update or insert new records. As a developer what will be the better solution for this??

1040

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If i have source as flat file. how can i store the header and trilor into one target and data into one more target. |------>target1(header+trailor) source------ |------>target2(data) can any one please help me

2008

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How to update or delete the rows in a target, which do not have key fields?

1178

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can you please explain me pre session and post session options?

7569

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Explain lookup transformation is active in informatica

1106

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What are the conditions needed to improve the performance of informatica aggregator transformation?

1094

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What are the measure objects?

1202

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