Explain the various test procedures used to check whether the data is loaded in the backend, performance of the mapping, and quality of the data loaded in informatica?
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Are there any types of Dynamic Caches in informatica
suppose a session is failed after a transformation , from where that session will run again , i.e . from beginning or from that transformation ?
How to load a relational source into file taget?
suppose in my source flatfile i have 10000 records in that some of master table records missed table records missed then what will u do
Explain in detail about scd type 1 through mapping.
why union is active transformation?
Data is passed from one active trans and one passive trans into a passive transformation.Is the mapping valid or invalid?
What is the Process to creating lookup transformation in informatica
Explain joiner transformation in informatica
every DWH must have time dimension so now what is the use of the time dimension how we can calculate sales for one month,half-yr'ly,and year'ly?how we are doing this using time dimension.
Had any one faced informatica(ETL/Developer), Datawarehouseing interview in UK. Than plz help me (i have any exprience of 3yrs informatica,datawarehousing,oracle,teradata) 1.hw the procedure will b here 2. wht type of question's they will b asking. 3.In which area they concertate more. since this is the first time im facing interview in UK. plz help ASAP.it will b a great help for me thanks to All in Advance
What is the use of transformation?