Explain the use lookup tables and Aggregate tables?
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how to load the data to fact table?
working of line item dimension......pls,tell overall flow
Can u access a repository created in previous version of Informatica?
Identifying the bottlenecks in various components of Informatica and resolving them.
Eliminating of duplicate records without using dynamic lookups
What is staging area referring to?
How we can see table structure?
what are the concerns of OLTP and DSS systems?
Explain about power designer data modeling software?
Explain and compare etl & manual development?
Two default user groups created in the repository are____and_____.
What is etl process? How many steps etl contains?