What is dimensional table?
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In update strategy target table or flat file which gives more performance ? why?
What is the function of union transformation?
What is an unconnected transformation?
what is hash table in informatica?
what are the different types of transformation available in informatica. And what are the mostly used ones among them?
What is sq transformation?
How did you handle performance issues If you have data coming in from multiple sources, just walk thru the process of loading it into the target
i having mapping emp---> sq_emp--->target using this mapping i have to load dept table values into target... (condition assume there is no primary and foreign key relation between emp(table x) and dept (table Y))
Is stop and abort are same in informatica?
When the informatica server marks that a batch is failed?
What is meant by a domain?
Can we use the mapping parameter or variables developed in one mapping into any other reusable transformation?