what are business components in Informatica?
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Answer / anilkumar
Normalization does not allows duplicate records where as de-Normalization allows Duplicate Records also.
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What is fact? What are the types of facts?
dimension object created in oracle can be imported in designer?how?
what are the data sources extracted from logistics cockpit in sap bw project and what is the requirement for it ?
what is session partitioning?
What are the names of the layers in etl?
where we cannot use sorter Transformation. if we use then we will not get correct data?
Is there any body who works on Pervasive Data Integrator (previously Data Junction)? Is there any scope also?
How many steps etl contains?
Knowledge on what are the improtant characteristice that we need ot consider while developing an ETL Code
How to increase performance without changing anything in mapping.( In prod)
0 Answers IBM, Saama Tech, Wipro,
give detail on the sales project how many number of dimensions & fact tables are used in projec briefly. how the four fact tables taken in the project.
what is Forward,Reverse and Re_engineering?