What is Cognos script editor?
In Joiner Transformation, how to identify the master and detail tables if one is from Oracle and the other is from Sybase.
Useful UNIX commands regular/frequently used
What are the measure objects?
What is a look up function? What is default transformation for the look up function?
In a simple mapping when i use aggregate t/r with out any condition or group by, i am getting output as only last record in the table . can any one explain it please.........?
write a query to retrieve the latest records from the table sorted by version(scd)
what is mean by flag 4 in update strategy t/r
why we use source qualifier transformation?
What are the different lookup cache(s)?
What are the hard ware required for a normal sized data warehouse? and What are the software required for a normal kind of data warehouse?
my source contain data like this cno cname sal 100 rama@gmail.com 1000 200 karuna@yahoo.com 2000 i want load my data to the target is cno cname sal 100 rama 1000 200 karuna 2000 plz send the answer
performance tuning of Informatica