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Give the benefits of data integration suite?
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what is a worklet?
without using ETL tool can u prepare a Data warehousing and maintaining?
how do use session mapping parameters ?(in which transformation)
what are the different forms of normalization?
What is tracing level?
What is fact? What are the types of facts?
two sources S1,S2 containing measures M1,M2,M3, 4 dimensions D1,D2,D3,D4, 1 Fact F1 containing measures M1,M2,M3 and surrogate keys K1,K2,K3,K4 (a) write a sql statement to populate Fact table F1 (b) Design a mapping in Informatica for loading of fact table F1.
Explain the difference between etl tool and olap tools?
What do you understand by active and passive transformations?
Can u access a repository created in previous version of Informatica?
what is the difference between OLTP database and data warehousing database?
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.
Teradata 
