Explain etl mapping sheets?
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Compare etl & elt?
Can u access a repository created in previous version of Informatica?
Give the benefits of data integration suite?
Explain do we need an etl tool?
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 SMP AND MPP?
what is pmrep command?
what are the types in error loging?
what is an ETL or ETT? And what are the different types?
What is full load & incremental or refresh load?
I have two tables in two different database, so to join these tables which transformation will be better joiner transformation or lookup transformation?
2 Answers Accenture, Saama Tech, TCS,
When do we analyze the tables? How do we do it?