How can we use mapping variables in informatica?
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What are mapplets? How is it different from a Reusable Transformation?
What is flashback table ? Advance thanks
suppose a session is failed after a transformation , from where that session will run again , i.e . from beginning or from that transformation ?
how to create user defined function (udf) in informatica
design of staging area?
How do we do the Fact Load What is the size of your Data warehouse? What is your Daily feed size and weekly feed size
Explain the etl program with few examples.
What is difference between stored procedure transformation and external procedure transformation?
Input flatfile1 has 5 columns, faltfile2 has 3 columns(no common column) output should contain merged data(8 columns) Please let me know how to achieve ??
What is meta data and system catalog?
In Flat file, I need Header, Footer and No of rows in Last column. How will u achieve in Mapping Level(With out using Session Level Property)?
What is degenerated dimention table?