NReco.PivotData (nuget): PivotData OLAP library: in-memory multidimensional dataset for data aggregations (count, sum, avg, min, max, count unique, median, mode or custom function), OLAP queries (roll-ups, slice and dice, transformations), pivot table data model. 	 Source code and examples: https://github.com/nreco/pivotdata Usage conditions, online demo: https://www.nrecosite.com/pivot_data_library_net.aspx Get started: https://www.nrecosite.com/pivotdata/cube-basics.aspx
Keywords: Pivot|Table|PivotTable|Pivot-Table|OLAP|Cube|Crosstab|Matrix|Multidimensional|Slice|Dice|Aggregation|dynamic-grouping|netcore|net45