What is virtual Data Warehousing?
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What is etl process? How many steps etl contains?
what happens if the info.server doesn't find the session parameter in the parameter file?
How to recover a workflow? What are the different approaches?( In prod i.e no access to modify)
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Compare ETL & Manual development?
how would u estimate the size of Lookup transform data and index cache?
What are the three tiers in etl?
What is the main difference between peek stage and copy stage
Explain about hash partitioning?
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
List few etl bugs?
Dear All, Can anyone tell me that from where i can get Power Center 8.5 S/W for Linux and how can i install Power Center 8.5 or any 7.x series on Linux Platform. Thanks in advance
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.