1. A computing system comprising: a data storage device; a memory storing processor-executable program code; and a processor to execute the processor-executable program code in order to cause the computing system to: determine a dimension over which to iterate; determine a first measure for which an aggregated value is determined per iteration; determine a second measure for which a value is determined once per calculation of an iterative measure and against which to compare the aggregated value per iteration; and store the dimension, the first measure and the second value as metadata of an iterative measure.