What is Index Caches size?

0 Answers   Informatica,

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i have 2 session s1 execute s2 load first session fail what is the reason?

1 Answers   L&T,

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what are 3 tech challenges/ common issues you face?

0 Answers   TCS,

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What is the Difference between DSS & OLTP?

5 Answers  

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How your source files are coming to your ETL server. Actually at which stage of your mapping it is happen.

1 Answers   Cognizant,

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explain any diffcult scenario that u have faced in your experience... or explain any complex maping u have developed?

0 Answers   TCS, Wipro,

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What are the restrictions of union transformation?

0 Answers  

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For stage table data processing, suppose in first run we processed 8 records out of 10 records then in 2nd run we should consider only not processed records (here total no of records =2) along with new records which got loaded in stage table thru real time mapping. Note : In this example, 8 records are those records for which we got transaction number after lookup on trn_no_cod table and 2 records for which lookup returns trn_no as NULL

1 Answers  

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what is incremental data aggregation?

3 Answers   IBM,

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What are the disadvantages of Sequence Generator T/R?

3 Answers   Zensar,

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how to run workflow in unix?

5 Answers   Colgate, HP, Tech Mahindra,

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How to differentiate between the active and passive transformations?

0 Answers  

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