When do we use dynamic cache and static cache in connected and unconnected lookup transformations? Difference between stop and abort
968What are snapshots? What are materialized views & where do we use them? What is a materialized view log?
1071In informatica, I have 10 records in my source system. I need to load 2 records to target for each run. How do I do this?
931
Two default user groups created in the repository are____and_____.
What is etl tool in hadoop?
Knowledge on what are the improtant characteristice that we need ot consider while developing an ETL Code
how many maximum session supports to multiload in teradata ??
Explain about the data integration suite features?
Difference between flat files and relational sources?
What is partitioning? Explain about round-robin, hash partitioning.
what happens if the info.server doesn't find the session parameter in the parameter file?
what are the facilities provided by data warehouse to analytical users?
can u please tell me about ........ how can explain my project before interviewer my projects are insurence domain & sales domain?
What are snapshots?
What is grain of fact?
what is the difference between cubes and package in cognos
How many types of transformations supported by sorted input?
List few etl bugs?