What are snapshots? What are materialized views & where do we use them? What is a materialized view log?
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What are the steps involved in etl process?
how do u really know that paging to disk is happening while u are using a lookup transform?
what is pmrep command?
how do u really know that paging to disk is happening while u are using a lookup transform?
when will use SQL override in a lookup transformation?
Explain about etl data integration software?
What are the three tiers in etl?
If you concatenate data from a normalizer transformation,the ports you concatenate cannot include OCCURS(T/F).
how do u implement configuration management in Informatica?
what is the difference between date cache and lindex cache?
Explain about power designer data modeling software?
How to load Session Statistics (Workflow name, TgtRows, Rejected Rows, SessStartTime,SessEndTime..)into a database table ?? Another Question: I want to pass values from oracle table or Flat file in Mapping parameter/Variable.. What is the method for that..Please provide me the solution step by step