Answer / j.david sukeerthi kumar

Hi

Informatica repository is a central meta-data storage place,
which contains all the information which is necessary to
build a data warehouse or a data mart.

Meta-data like source def,target def,business
rules,sessions,mappings,workflows,mapplets,worklets,database
connections,user information, shortcuts etc

Answer / purna

Repository is Brain of Informatica.
In every project must and should to use one or more repository.
It is metadata object

To provide support for Mainframes source data,which files r used as a COBOL files

1 Answers  

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How are parameters defined in informatica?

3 Answers   HP, TCS,

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how we can load rejected record's at run time?(not through bad files)

0 Answers   TCS,

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What are Dimensional table?

0 Answers   Informatica,

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When the informatica server marks that a batch is failed?

1 Answers  

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explain abt union t/r?

1 Answers   IBM,

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How to identify bottlenecks in sources,targets,mappings,workflow,system and how to increase the performance?

4 Answers  

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What is expression transformation?

0 Answers  

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What is the default join that source qualifier provides?

3 Answers   Informatica,

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How to Explain My project flow,In TCS ased me this question. In which way i can start my project flow and they asked how many fact tables and dimensional tables u used. Can any one Explain Briefly for this question and project architecture also.. please..

3 Answers   CTS, HCL, Infosys, TCS,

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how we load the data from source to staging area

4 Answers   TCS,

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In Datastage, we have row generator stage to generate dummy row. Is there any such transformation in Informatica. Thanks in advance, Kumar

1 Answers  

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