What is tracing level and what are the types?
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what is the use of structures?how many nodes can u create in a structure?
How etl testing is different from database testing?
What are materialized views & where do we use them?
when u connect the repository for the first time it asks you for user name & password of repository and database both.But subsequent times it asks only repository password. why?
Do we need an ETL tool? When do we go for the tools in the market?
what is different between sequential batch and concurrent batch and which is recommended and why?
1)Power center server and client on the same machine 2)power center server and client on the different machines What is the basic difference in these two setups and which is recommended ?
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 happens if the info.server doesn't find the session parameter in the parameter file?
How many steps etl contains explain with example?
what is the difference between date cache and lindex cache?
Hi, Lookup() is what kind of join ?