What is the Hierarchy of DWH?
What is a code page in Informatica
3 Answers American Express, Cognizant, Deloitte,
why we are using surogate key in real time give me explanation
explain different levels in pushdown optimization with example?
111111111111ravi11111111kumar11111111111? i want display ravi kumar using sql?
following scenario i have 1000 record flatfile source i want ist row to ist target 2nd eow to 2nd target 3rd row to 3rd target how will u do?
Explain the different kinds of facts.
How your source files are coming to your ETL server. Actually at which stage of your mapping it is happen.
What are the types of data that passes between informatica server and stored procedure?
How IN function works in informatica? Is it similar that of oracle IN function or different? Explain
What is data quality? How can a data quality solution be implemented into my informatica transformations, even internationally?
What is degenerated dimention table?
What is a configuration management?