Explain in detail about scd type 1 through mapping.

0 Answers  

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How do you avoid duplicate records with out using source qualifier,expression,aggrigator,sorter and lookup transformations ?

4 Answers   IBM,

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I have some rows in source.I have to map half rows to one target and half rows to another target.i.e you wont know how many records in source.?Implement a mapping?

1 Answers   Franklin Templeton,

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Mapping variables, parameters syntax, if you create mapping variables and parameters in mapplet can you use them in the mapping?

1 Answers  

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1)can anyone explain how to use Normalizer transformation for the following scenario Source table | Target Table | Std_name ENG MAT ART | Subject Ramesh Himesh Mahesh Ramesh 68 82 78 | ENG 68 73 81 Himesh 73 87 89 | MAT 82 87 79 Mahesh 81 79 64 | ART 78 89 64 | please explain what should be the normalizer column(s) The GCID column 2)Also please explain the Ni-or-1 rule.

5 Answers   FCS, IBM, Satyam, TCS,

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How would you copy the content of one repository to another repository?

0 Answers  

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What is the different lookup cache(s)?

0 Answers  

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what is mean by flag 4 in update strategy t/r

6 Answers  

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What is log file,and where is it located,why u r using the log file

1 Answers   TCS,

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What is a connected transformation?

0 Answers   Informatica,

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why cant we put a sequence generator or upd strategy transformation before joiner transformation?

2 Answers   Satyam,

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if we are extracting 600000 records from a source table so how much volume of records frequently we load in warehouse. (Iknow its depend on client requirement) still i want to know how much volume of records store in warehouse.

2 Answers   IBM,

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