what is the meaning of upgradation of Repository?
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Identifying the bottlenecks in various components of Informatica and resolving them.
what are Lookup caches options? Including persistent caches.
What do you understand by the term ‘transformation’?
what is pmrep command?
if i have a query as flat file how can we load data to target table
list the transformation used for the following:Heterogeneous sources,Homogeneous sources,Find the 5 highest paid employees with in a dept,create a summery table,generate surrogate keys
what is the difference between cardinality and Nullability?
WHY CANT WE SEE THE DATA IN DATASET
Assume u have a 24CPU machine with 24GB RAM, suggest how u would like to configure Informatica ,like number of concurrent sessions, RAM requirements etc,max partitions that u would permit per mapping.
Is hadoop a etl tool?
What is a staging area? What is the purpose of a staging area?
Identifying the bottlenecks in various components of Informatica and resolving them.