What is grain of fact?
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how do u automate Extraction process?
how do u set partition points in the mapping?
Hi, I completed MCA in 2006.After studied Informatica,SQL server and basics of reporting tool in one of the training center in chennai.I got subject knowledge only.But I didn't go any job because I scared to face real time.Anyone please advice how can I enter again into this and anyone provide real time exposure with project.
What is fact? What are the types of facts?
what is architecture of your datastage project??? i came across this question many times in interviews in specific what can i answer plz help me.
What are the various tools used in etl?
Compare etl & elt?
what are the different Reporting and ETL tools available in the market?
what happens if the info.server doesn't find the session parameter in the parameter file?
State the differences between shortcut and reusable transformation
A mapping contains source table S_Time(stat_year,end_year) target table TIM_DIM(date,day,month,year,quarter) stored procedure transformation: A procedure has two parameters I_end_year and output parameter as O_date ,day , month, year, quarter, If this session is running, how many rows will be available in the target and why?
what are the parts of Informatica server ?