Amazon QuickSight adds support for Minute Level Aggregation and Table calculations

You can now create rich metrics and calculation easily for the dashboards without any need to generate precompute at the data source and complex SQL statements. The Amazon QuickSight Authors can evaluate the running sum of the measures, calculate within the partitioned dimension of the percentage contribution of the measure to the total, or partitioned by the set of dimension in a particular order. The authors can also create the custom fields so as to measure the percentage or the difference between the succeeding and the preceding metrics.  You can now also aggregate the data/time fields at the minute level granularity with the new support for Minute Level Aggregation.