NReco.PivotData 1.3.4

PivotData: in-memory .NET OLAP cube (multidimensional dataset) for analytical queries and pivot tables calculation.

Install-Package NReco.PivotData -Version 1.3.4
dotnet add package NReco.PivotData --version 1.3.4
paket add NReco.PivotData --version 1.3.4
The NuGet Team does not provide support for this client. Please contact its maintainers for support.

Release Notes

Online demo, usage examples:
Get started:

v.1.3.4 changes:
- added SliceQuery.Measure overload that gives keys context for measure value calculation
- added PivotData.ProcessData overload that can accept another IPivotData instance as input

v.1.3.3 changes:
- added FormulaAggregator (based on CompositeAggregator) for on-the-fly formula calculations
- added SliceQuery.Measure overload for defining formula-based measure
- minor fix in MaxAggregator/MinAggregator Merge method (extra check for null)

v.1.3.2 changes:
- improved performance for SliceQuery.Where(string,object[])
- now PivotDataState Serialize/Deserialize methods are available in netstandard1.5 build
- ListAggregator/ListAggregatorFactory can accept field name to collect field values instead of source objects
- now MinAggregator/MaxAggregator may be used with any IComparable values, not only with numeric types

v.1.3.1 Changes:
- Fixed issue with incorrect grand-total non-lazy calculation for PivotData cube with exactly one dimension
- Improved internal performance for PivotData lazy totals calculation (1.5x)
- Drastically increased performance for PivotTable row/column totals calculation (10x+)
- Added build for .NET Standards 1.5 (now PivotData can be used from .NET Core 1.0 apps)

Version History

Version Downloads Last updated
1.3.4 (current version) 1,995 2/1/2017
1.3.3 1,228 10/18/2016
1.3.2 650 8/14/2016
1.3.1 270 7/5/2016
1.3.0 1,229 5/10/2016
1.2.6 510 2/4/2016
1.2.5 243 1/13/2016
1.2.4 223 12/11/2015
1.2.3 334 9/30/2015