what is the difference between MOLAP and ROLAP?

Answer Posted / raman

MOLAP:An Query which can query the data from a
multidimensional database for multidimensional analysis know
as "MOLAP"
multidimensional analysis can be achieved by using drillup
and drilldown


ROLAP:An Query which can query the data from Relational
database is known as "ROLAP"
EX:Cognos8.4,Microstrategy

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