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What is mystery dimention?
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How many ways you can update a relational source defintion and what r they?
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How can we join 3 database like Flat File, Oracle, Db2 in Informatrica..
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What is the diff b/w Stored Proc (DB level) & Stored proc trans (INFORMATICA level) ? again why should we use SP trans ?
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what are load types in informatica and what is delta load |
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Which is better among connected lookup and unconnected lookup transformations in informatica or any other ETL tool?
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To provide support for Mainframes source data,which files are used as a source definitions? |
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In which condtions we can not use joiner transformation(Limitaions of joiner transformation)? |
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How do you identify existing rows of data in the target table using lookup transformation? |
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Difference between Rank and Dense Rank?
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What are the scheduling options to run a sesion? |
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What transformation you can use inplace of lookup?
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Which transformation should we use to normalize the COBOL and relational sources?
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What r the joiner caches?
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After draging the ports of three sources(sql server,oracle,informix) to a single source qualifier, can u map these three ports directly to target?
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Can we run a group of sessions without using workflow manager
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When do u we use dynamic cache and when do we use static cache in an connected and unconnected lookup transformation
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1)What are the various test procedures used to check whether the data is loaded in the backend, performance of the mapping, and quality of the data loaded in INFORMATICA. 2) What are the common problems developers face while ETL development
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Can i start and stop single session in concurent bstch?
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what is difference between lookup cashe and unchashed lookup?
Can i run the mapping with out starting the informatica server?
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