what is data modeling?


No Answer is Posted For this Question
Be the First to Post Answer

Post New Answer

More ETL Interview Questions

How can you use an Oracle sequences in Informatica ? You have an Informatica sequence generator transformation also. which one is better to use?

0 Answers  


what is the meaning of upgradation of Repository?

0 Answers   IBM,


give detail on the sales project how many number of dimensions & fact tables are used in projec briefly. how the four fact tables taken in the project.

0 Answers   HCL,


if i have a query as flat file how can we load data to target table

0 Answers   Tech Mahindra,


what are the reports developed in sap bw project and what is the requirement for developing it?

0 Answers   Maersk,






Difference between flat files and relational sources?

0 Answers   Satyam,


what are the facilities provided by data warehouse to analytical users?

0 Answers  


How can we use external procedural logic in informatica?

0 Answers  


Can u access a repository created in previous version of Informatica?

0 Answers  


what are the concerns of OLTP and DSS systems?

0 Answers  


What are dimensions?

0 Answers  


Can anyone tell me what are the roles and responsibilities of informatica support ( L1, L2, & L3 ) Team?

1 Answers   IBM, Saama Tech, Wipro,


Categories