explain about informatica server architecture?
Answer / ramu
informatica server moves data from source to target based on
workflow and mapping metadata stored in repository.
Is This Answer Correct ? | 2 Yes | 3 No |
What are the conditions needed to improve the performance of informatica aggregator transformation?
What is expression transformation?
Using Connected or unconnected lookup for performance wise which one is preferable?.
what is pre and post sql and what is diff between source presql and target pre sql
wht is cdc?how to use it in creation of mappings?
What is difference between partioning of relatonal target and partitioning of file targets?
Define mapplet?
What is a filter transformation and why it is an active one?
How do you promote a non-reusable transformation to reusable transformation?
i have 50500 records in my source.if wf run for the first time it will load 1000 records into 1 tgt,if runs second time it will load to another tgt.targets are FF and it is need to be created dynamically.how many tgt will be created and how?
Can we update a target table (without primarykey) by using update strategy transformation?
which transformation uses cache?