what is lookup ?6 3968
what is the flow?1 1832
In update strategy target table or flat file which gives more performance ? why?5 10654
Why touse stored procedure in ETL Application?2 4847
What is critical mapping?1 4197
How to view and Generate Metadata Reports?1 2428
what is the gap analysis?1 4209
How to recover sessions in concurrent batches?2 7367
what are the different types of transformation available in informatica and what are the mostly used ?
What is Cognos script editor?
in reporting we add some new objects,how we get the count of the newly added objects to the report
How to load query faster,so that It will take less time to load?
my source is junk data how will u remove that junk data by using unix please any one replay me
Have you worked with/created Parameter file
How many transformations can be used in mapplets.
A Flat file located in unix source folder. data transfer every day 8 am. can ask 5 question for above scenario validation. recently i have faced this question.
How do you recover rows from a failed session
Why do you use Mapping Parameter and mapping variable?
How to Migrate the UNIX SCRIPTS from SIT TO PROD?
What are session parameters ? How do you set them?
If the source has duplicate records as id and name columns, values: 1 a, 1 b, 1 c, 2 a, 2 b, the target should be loaded as 1 a+b+c or 1 a||b||c, what transformations should be used for this?
Hi Friends, How i could convert a cobol file (VSAM) into the flat file? How i could edit a cobol source file (VSAM)? I want to introduce few columns in the source file and finally the target should be in the Cobol itself. Kindly suggest me friends. Thanks in Advance, Innai
hi real timers . iam waiting for ur reply regarding ETL TESTING