Explain me what is vldb?
How are the dimension tables designed?
Explain what are the various reporting tools in the market?
How to pivot row data using informatica?
Explain what is the difference between power center & power mart?
What is crass reference table?
What is fact less fact table? Where you have used it in your project?
Explain what type of indexing mechanism do we need to use for a typical datawarehouse?
What is dimensional modelling?
How can we determine what records to extract?
What is the use of tabular model, tabular sql, tabular reference in real time application?
Explain what are components of report studio?
Explain the main differences between star and snowflake schema?
Hi, If any hav Informatica n DWH FAQ's,Plz do fwd to s.rajanikanth1980@gmail.com Thnx Vani
What are the different types of data warehousing?