what is architecture of your datastage project???
i came across this question many times in interviews in specific what can i answer
plz help me.
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Answer / pavan kumar
we can say like there is a staging area to store the data in the form of tables, and then it transforms to ETL stage (Here we will do all the conversions,remove duplicates,joining,merging etc) then dimension load and fact load from that we load to production and then to maintainance
0.different source of inputs
1.staging area
2.ETL Transform stage
3.Dimension and Fact load
4.EDW
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Answer / balaji
I think they asked about architecture.
there are two types of Architecture
1. SMP ( symmetrically multi Processig )
2. MPP ( Massively Parallel processin )
| Is This Answer Correct ? | 1 Yes | 0 No |
when will use SQL override in a lookup transformation?
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How many steps etl contains explain with example?
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0 Answers IBM, Saama Tech, Wipro,
Identifying the bottlenecks in various components of Informatica and resolving them.
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In Which Transformation We Can Use Having Clause In Informatica?
What is grain of fact?
Teradata 
