Answer / hari

What is Mapping parameters and mapping variables?
when is $,$$,$$$ are used?
what is bad file and reject file?
How will you identify the missing records in target table?
what is the difference between Update as insert and Update else insert?
what type of indexes are used in your project?

Session S1, S2, and S3. In the session S3 I want to load every Saturday. How it is possible?

2 Answers   TCS,

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If you done any modifications for a table in back end does it reflect in informatca warehouse or maping?

2 Answers  

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In What Situations we can use MappingParameters ,Mapping Variables AND Session Parameters in REAL TIME.

0 Answers  

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Explain about perform recovery?

1 Answers  

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If session fails after loading 10000 records in the target,how can we load 10001 th record when we run the session in the nexttime?

8 Answers   HeadStrong, TCS,

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source table have single column single record having with single space. load that source record into trg . trgt having two columns and the SOURCE TABLE LIKE COL1 BHANU PRASAD TRGT TABLE COL1 COL2 IN THAT LOAD THE RECORD IN THE trgt table LIKE COL1 COL2 BHANU PRASAD HOW ? TELL ME PLZ

2 Answers   Wipro,

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Performance wise which is better joiner or look up ? Give me with example?

1 Answers   CGI,

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how will u take the data from clint server and next what u do in datamodeling what u will u do in staging area what u will u do next what u are doing please give the step by step by process

0 Answers   Patni,

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In dimension and fact table? which one holds big data?

2 Answers  

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What is facttable granularity?

2 Answers  

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What is a surrogate key?

0 Answers  

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What is Performance tuning in Informatica?

1 Answers   CTS, GE, TCS,

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