what is the meant by Normalization and de-normalization?
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What is a materialized view log?
what are the parts of Informatica server ?
Explain do we need an etl tool? When do we go for the tools in the market?
you have created a lookup transformation for a certain condition which if true returns multiple rows. when you go to the target and see only one row has come and not all. why is it so and how it can be corrected.
1)Power center server and client on the same machine 2)power center server and client on the different machines What is the basic difference in these two setups and which is recommended ?
what are the reporting tools and difference between them?
What is a lookup table in etl?
what happens if the info.server doesn't find the session parameter in the parameter file?
what is the difference between cardinality and Nullability?
What is data modeling and data mining?
how to join two tables without using joiner transformation .advantages of joiner over lookup and vice versa.
Informatica server and client are in different machines. You run the session from the server manager by specifying the source and target databases. It displays error . You are confident that everything is correct. Then why it is displaying the error?