Explain etl mapping sheets?
indatastage 8.1 surrgoate key generates seqences numbers write but there is limite value i want to reset the seqence after gettting some highest value like i want o/p like this 1 2 3 4 5 .............10000 1 2 3.........10000
how to answer the question "explain project architecture" in informatica pls any one who has the answer pls send the answer to this mail id "karumanchisrinu@gmail.com
can u anyone plz share some etl testing interview question . and share the sql queries and unix . plz help me to clear in the etl testing interview by sharing ur knowledge
What is a lookup table in etl?
What is a mapping?
Hi, Urgent recruitment in CTS for informatica ETL .Experience 3 to 10 years.
What is tracing level? How many types of transformations supported by sorted input?
how to join two tables without using joiner transformation .advantages of joiner over lookup and vice versa.
how would u estimate the size of Aggregator transform data and index cache?
where we cannot use sorter Transformation. if we use then we will not get correct data?
what is a worklet?
Explain about power designer data modeling software?