@ahdinosaur suggesting a style of query that would be possible where you want to filter on N > 1 fields, and also will work even when all fields are ranges.
Basically, you read all the indexes, and pull out the keys, but then take the intersection of the indexes before you lookup the main records. This may be more optimal than filtering the results of a main index, provided that the second index is not to big and eliminates more records than filtering the first index.
@ahdinosaur suggesting a style of query that would be possible where you want to filter on N > 1 fields, and also will work even when all fields are ranges.
Basically, you read all the indexes, and pull out the keys, but then take the intersection of the indexes before you lookup the main records. This may be more optimal than filtering the results of a main index, provided that the second index is not to big and eliminates more records than filtering the first index.