Create new strategy on a this and a second query strategy
Create new strategy on a this and a second query strategy
Used in your summingbird job to flatmap your keys, increment all these X with the value
Used in your summingbird job to flatmap your keys, increment all these X with the value
Used by the client reads, read all these X and sum the result
Used by the client reads, read all these X and sum the result
This is for rollups: None means total sum, Some(q) is exact match