Answer Posted / rajkumar bachu

A Fact table without measures(numeric data) for a column is
called Factless Fact table.

eg: Promotion Fact(only key value available in FT)

pmscmd startworkflow -sv -d -u -p -f while running this command I got the error as "no gateway connectivity is provided for your domain name". So anyone please help me how to rectify this error?

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What does update strategy mean, and what are the different option of it?

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Can informatica load heterogeneous targets from heterogeneous sources?

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What is the need of an ETL tool?

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How to generate sequence numbers using expression transformation?

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What is joiner change?

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What are multi-group transformations?

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1)you have multiple source system where u receive files ,how do you actually load into mapping using transformation,what are the transformation you use? 2)you have files in ftp location ,how do you get it into mapping with you ETL concept?

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Calculate sum of salaries department wise. Then the sum will be repeat for all columns in each department. Develop a mapping for this.

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can any one explain about dataflow in the informatica project for bank domain....thanks is advance

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what kind of issue you will get in environment? (we ll call help desk to raise ticket rite?

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COM components can be used in Informatica

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How to delete duplicate row using informatica?

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What is informatica?

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Explain the difference between a data warehouse and a data mart?

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