what is the difference steps for data modeling?
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explain the methodology of Data Warehousing?(Polaries)
Can u access a repository created in previous version of Informatica?
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
what is Forward,Reverse and Re_engineering?
What are the names of the layers in etl?
can cubes contain measures ?
what is HISTOGRAM? how to generate statistics?
Is hadoop a etl tool?
What is factless fact schema?
What is ROWID explain ?
what are variable ports and list two situations when they can be used?
Identifying the bottlenecks in various components of Informatica and resolving them.