A ___________ is a storage engine that directly stores and manipulates data cubes.___________ engines generally offer the best query performance but place limits on the size of data cubes.
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Q60: A central repository for summarized and integrated
Q61: In refreshing a data warehouse,_ change data
Q62: _ indicates the extent of empty cells
Q63: A stored view created to provide fast
Q64: One of the decision support operations that
Q66: One of the decision support operations that
Q67: One of the decision support operations that
Q68: Numeric values such as unit sales dollars
Q69: The subjects that data are grouped by
Q70: One of the decision support operations that
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