what are the best practices to extract data from flat file source which are bigger than 100 mb memory?

0 Answers   Wipro,

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What are two types of processes that informatica runs the session?

2 Answers  

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What is the expected value if the column in an aggregator transform is neither a group by nor an aggregate expression?

1 Answers  

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HOW TO GET THE LATEST DATA IN SCD ?

4 Answers   TCS,

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How can the following be achieved in 1 single Informatica Mapping. * If the Header table record has error value(NULL) then those records and the corresponding child records in the SUBHEAD and DETAIL tables should also not be loaded into the target(TARGET1,TARGET 2 or TARGET3). * If the HEADER table record is valid, but the SUBHEAD or DETAIL table record has an error value (NULL) then the no data should be loaded into the target TARGET1,TARGET 2 or TARGET3. * If the HEADER table record is valid and the SUBHEAD or DETAIL table record also has valid records only then the data should be loaded into the target TARGET1,TARGET 2 and TARGET3. =================================================== HEADER COL1 COL2 COL3 COL5 COL6 1 ABC NULL NULL CITY1 2 XYZ 456 TUBE CITY2 3 GTD 564 PIN CITY3 SUBHEAD COL1 COL2 COL3 COL5 COL6 1 1001 VAL3 748 543 1 1002 VAL4 33 22 1 1003 VAL6 23 11 2 2001 AAP1 334 443 2 2002 AAP2 44 22 3 3001 RAD2 NULL 33 3 3002 RAD3 NULL 234 3 3003 RAD4 83 31 DETAIL COL1 COL2 COL3 COL5 COL6 1 D001 TXX2 748 543 1 D002 TXX3 33 22 1 D003 TXX4 23 11 2 D001 PXX2 56 224 2 D002 PXX3 666 332 ======================================================== TARGET1 2 XYZ 456 TUBE CITY2 TARGET2 2 2001 AAP1 334 443 2 2002 AAP2 44 22 TARGET3 2 D001 PXX2 56 224 2 D002 PXX3 666 332

3 Answers   IBM, Mphasis,

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please let me know which type of question arise in interview on project manager round on insurance project with answer pls reply asap.

1 Answers   Accenture,

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What is workflow monitor?

0 Answers  

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how many repositories can v create in informatica .

3 Answers   Cap Gemini, Tech Mahindra,

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Does an informatica transformation support only aggregate expressions?

0 Answers  

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How to convert flat file into xml file? How to tune joiner?

2 Answers   Accenture,

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how i will stop my workflow after 10 errors

1 Answers   HP,

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Hi, I want to do Informatica Designer certification. Can anyone help me by providing the details on this. Thanks in advance. Regards, Arnab

0 Answers  

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