Answer Posted / arun kumar
ODS is nothing but a staging area, in which you can keep
your OLTP type data like your day to day transactional data.
it is fully normalizied.
| Is This Answer Correct ? | 3 Yes | 4 No |
Post New Answer View All Answers
What is a rank transform?
What do you understand by SOA of Informatica?
What is the difference between power center and power mart? What is the procedure for creating independent data marts from informatica 7.1?
What is a mapplet/worklet in informatica?
1)you have multiple source system where u receive files ,how do you actually load into mapping using transformation,what are the transformation you use? 2)you have files in ftp location ,how do you get it into mapping with you ETL concept?
What is a joiner transformation and why it is an active one?
Whats the difference between informatica powercenter server, repositoryserver and repository?
What do you mean by worklet?
What is depict expression change?
What is resilience time?
To import the flat file definition into the designer where should the flat file be placed?
what is mean by complex business rule ?
What are the uses of etl tools?
Write the unconnected lookup syntax and how to return more than one column.
What is deployment group?
