What is informatica architecture?
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Explain what is metadata reporter?
what are confirmed dimension? We alwys give date as a conformed dimension but if it has different format for different contries say YYMMDD for italy and MM-DD-YYYY for france.Then are they not confirmed.
In a star schema, are foreign key constraints between facts and dimensions neccessary?
How can we run the graph? What is the procedure for that?
What are the different types of scd's used in data warehousing?
Name at least three brands of Database Management Systems
Hyperion is the one of the tool in data ware house. Its an olap tool. Why you cant display that tool?
Which component has onread method and what it is used for?
What is the difference between olap and datawarehosue?
How can we acheive correlated sub-query in designer?can anyone help me in this regard?
which automation tool is used in data warehouse testing?
How to pivot row data using informatica?