Pivot Engine for .NET
$ dotnet add package C1.PivotEngineThe C1.PivotEngine library provides the analytical engine for ComponentOne FlexPivot. It uses C1DataEngine which provides in-memory caching technology to deliver faster extraction, transformation and loading (ETL) of large and complex data sets.
Learn more at developer.mescius.com/componentone/flexpivot-pivot-table-chart-net.