I've been pondering on how to improve my impromptu report performance. Basically my reporting is a summary of distinct counts for different groups. I've made distinct counts on a subtotal and overall total that generated multiple queries.
Is there a way to improve performance for reports of this kind on the Impromptu side. Or do I really have to make some tune-up on the data warehouse?
Is there a way to improve performance for reports of this kind on the Impromptu side. Or do I really have to make some tune-up on the data warehouse?