List few etl bugs?


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More ETL Interview Questions

Hi, I've a mapping with flat file source The target update override property for the target table is using update stmt. There is no update strategy between source and target. Also The session has the target properties as Insert , Update as update options checked. Does this mean that recs will be inserted only and the update override will not be applied at all. Thanks

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Assume u have a 24CPU machine with 24GB RAM, suggest how u would like to configure Informatica ,like number of concurrent sessions, RAM requirements etc,max partitions that u would permit per mapping.

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we hava a flat file having more than 1000 records and two targets. i have to write first half of the rows into first targets and next half of rows into second target. how can i do in informetica??

1 Answers  


Identifying the bottlenecks in various components of Informatica and resolving them.

2 Answers  


what are the different Reporting and ETL tools available in the market?

3 Answers  






Can u access a repository created in previous version of Informatica?

1 Answers   DELL,


what types of repositories we can create in informatica? in real time in which type of repository we will work on?

2 Answers  


what are the data sources extracted from logistics cockpit in sap bw project and what is the requirement for it ?

0 Answers   Accenture,


dimension object created in oracle can be imported in designer?how?

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Explain do we need an etl tool?

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Eliminating of duplicate records without using dynamic lookups

3 Answers  


What is full load & incremental or refresh load?

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