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Implementing aggregation at query time is a temporary solution. For systems like this aggregation should be done on insert time - many hugely popular databases
by ZGF4 10y ago
Implementing aggregation at query time is a temporary solution. For systems like this aggregation should be done on insert time - many hugely popular databases do not provide much more than a basic get operation for this reason
- etoykan 10y agoYou might be right but Mongo supports them and Microsoft says that we can start using DocumentDb without changing any line of code which is not true.