What is tracing level and what are the types?
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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
Is hadoop a etl tool?
can u please tell me about ........ how can explain my project before interviewer my projects are insurence domain & sales domain?
Explain different types of partitioning?
Do we need an ETL tool? When do we go for the tools in the market?
what is HISTOGRAM? how to generate statistics?
what are the concerns of OLTP and DSS systems?
What are the steps involved in etl process?
where we cannot use sorter Transformation. if we use then we will not get correct data?
we have 1 source table containing 100 records. now we have to transfer first set of 1-10 (i.e1-10) records to one target table and another set of 1-10(11-20) records to other target table and continue like that till 100th record
How many steps etl contains explain with example?
Explain the use lookup tables and Aggregate tables?