Hi I have two sources like A, B. My source A contain 10000 million records from that i need 20 attributes. My source B has also same 10000 million records from that i need only 1 attribute. By using Joiner i have to load into target? Is there any issue regarding this? if issue is there how to tune this mapping in best way?

2 Answers   Zensar,

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What is the need of an ETL tool?

0 Answers   Informatica,

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What are the types of schemas we have in data warehouse and what are the difference between them?

0 Answers  

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how we do performence tuning in informatica

3 Answers  

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i have a wf like wf-->s1-->s2-->s3-->s4 first start s1 later s2 later s3 here my session s3 have to run 3 times later start s4?

3 Answers   IBM,

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If i have source as flat file. how can i store the header and trilor into one target and data into one more target. |------>target1(header+trailor) source------ |------>target2(data) can any one please help me

0 Answers   IBM, TCS,

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What is Performance tuning in Informatica?

1 Answers   CTS, GE, TCS,

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How to load the data from a flat file into the target where the source flat file name changes daily?

0 Answers   Informatica,

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How will you display "Mr" for male & "Mrs" for female in target table?

7 Answers  

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which quality process u can approach in ur project

1 Answers   CTS,

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while creating the scd mappings. we will mention flag value. what exactly the use of defining the FLAG VALUE. Please explaine indetaile

2 Answers   Amdocs,

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how to load dimension table and fact table. plz tell me the steps.

0 Answers   Cognizant, IBM,

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