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what are the concerns of OLTP and DSS systems?
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Hi, I've a mapping with flat file source The target update override property for the target table is using update stmt. There is no update strategy between source and target. Also The session has the target properties as Insert , Update as update options checked. Does this mean that recs will be inserted only and the update override will not be applied at all. Thanks
What is etl process? How many steps etl contains?
my name is amar i want display 1st line A 2nd line M 3rd line A 4th line R in database & informatica
What do you understand by active and passive transformations?
What are the key benefits of ETL Testing?
what are the concerns of OLTP and DSS systems?
what is the difference between cardinality and Nullability?
how do u really know that paging to disk is happening while u are using a lookup transform?
what happens if the info.server doesn't find the session parameter in the parameter file?
Hi, can anyone plz share the project architecture for etl testing(banking domain) plz explain the architecture .
Explain do we need an etl tool?
what is data modeling?
Teradata 
