can Informatica be used as a cleansing tool? If yes, give
examples of transformations that can implement a data
cleansing routine.
how do u implement configuration management in Informatica?
Give a way in which u can implement a real time scenario where data in a table is changing and u need to look up data from it.How will u configure the look up transform for this purpose?
what are the data modeling tools you have used?(polaris)
what is the main role of FI on business
What are snapshots? What are materialized views & where do we use them? What is a materialized view log?
When do we use dynamic cache and static cache in connected and unconnected lookup transformations? Difference between stop and abort
How many steps etl contains?
what types of repositories we can create in informatica? in real time in which type of repository we will work on?
what is the difference between cubes and package in cognos
we hava more than 1000 records. i have to select first 5 record, last 5 record and 5 records from middle of the source. how can i do in oracle as well as in informetica??
hoe to access second value in mapping parameter if it is having more than one value ?????????????
what is the difference between OLTP database and data warehousing database?