Range Size and Sparsity

In general, the larger the source, destination, or target range is, the longer the rule takes to execute. Some rules are able to execute across extremely large ranges, but some are not. The rule type has a larger impact on calculation time; however, for a given rule/rule type, a smaller source and destination range executes faster. Be wary of creating rules with extremely large ranges. You can review ranges on the Rule Definition screen or in the Execution statistics report.