What are cubes and olap cubes?
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Can anyone explain me a scenario from banking and finance...more precisely a mapping
Explain etl mapping sheets?
how do u automate Extraction process?
how would u estimate the size of Aggregator transform data and index cache?
can be used COM component in Informatica ?
Compare ETL & Manual development?
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?
Hi my name is kuldeep singh, i have finished my B.E in computer science and engg in 2008. I have worked with accenture for 17 months and because of family problem i left the job in dec 2009.. i was in data ware housing capability. right now i am working in a BPO as technicla support executive,, i want to move to IT again, please suggest me what shuld i do? its been 1 year gap and i am not able to get into IT...please suggest me ...should i go for informatica certification will that help me to get inot IT. please give ur suggestion..my E mail is is singh.kuldeep2004@yahoo.in
Difference between flat files and relational sources?
what are the concerns of OLTP and DSS systems?
State the differences between shortcut and reusable transformation
What is etl process? How many steps etl contains?