what are the data modeling tools you have used?(polaris)
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what is the meaning of upgradation of Repository?
how do u decide whether u need to do aggregations at database level or at Informatica level?
can u please tell me about ........ how can explain my project before interviewer my projects are insurence domain & sales domain?
What is tracing level and what are the types?
What is a staging area? What is the purpose of a staging area?
What are various etl tools in the market?
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 partitioning? Explain different types of partitioning?
how do u handle performance issues in Informatica . where can u monitor the performance ?
if i have a query as flat file how can we load data to target table
Compare ETL & Manual development?
What is grain of fact?