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With SQL you can denormalize all that (and should) to create that snapshot. But with NoSQL you can't normalize and get back a way to quickly query the number o
by wvenable 9y ago
With SQL you can denormalize all that (and should) to create that snapshot. But with NoSQL you can't normalize and get back a way to quickly query the number of products sold per month over the last 5 years.
- chrisco255 9y agoYes, this is possible with Aggregation and MapReduce: https://docs.mongodb.com/manual/aggregation/ https://docs.mongodb.com/manual/aggregation/
- wvenable 9y agoFor relative values of "quickly".