Documents OLAP : Blitzkreig Introduction 3 characteristics of OLAP cubes: Large data sets ~ Gb, Tb Expected...

OLAP : Blitzkreig Introduction 3 characteristics of OLAP cubes: Large data sets ~ Gb, Tb Expected Query : Aggregation Infrequent updates Star Schema : Hierarchical Dimensions…

Documents OLAP Recap 3 characteristics of OLAP cubes: Large data sets ~ Gb, Tb Expected Query : Aggregation...

OLAP Recap 3 characteristics of OLAP cubes: Large data sets ~ Gb, Tb Expected Query : Aggregation Infrequent updates Star Schema : Hierarchical Dimensions Attributes and…