Turn On Lazy Aggregations Through PowerShell

Not long ago we were experiencing growing pains with our cubes: We have over 20 SSAS databases with 3 MOLAP cubes on each database, and we had aggregations applied to one of the 3 cubes. To quote Jen Stirrup, aggregations are a “data structure that contains a pre-calculated summary of data. The aggregation size is smaller than the fact data it is based on, so it is expected that this will be quicker to query.