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List few etl bugs?
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What is lookup table in etl testing?
how do u handle performance issues in Informatica . where can u monitor the performance ?
what is the difference between OLTP database and data warehousing database?
Can anyone explain me a scenario from banking and finance...more precisely a mapping
Identifying the bottlenecks in various components of Informatica and resolving them.
Can u access a repository created in previous version of Informatica?
how would u estimate the size of Aggregator transform data and index cache?
what are the different Reporting and ETL tools available in the market?
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
how does the server recongnise the source and target databases.Elaborate on this
what is pmrep command?
What are snapshots? What are materialized views & where do we use them? What is a materialized view log?
Teradata 
