I used to think a 50MB Excel file meant I had a lot of data. I was wrong. It actually meant my workbook was a cluttered mess of hidden caches and ghost data. I managed to reclaim my storage and speed ...

Speed up Power Query from SharePoint by swapping SharePoint.Files for SharePoint.Contents, cutting refresh from 44.6s to ...

This is an External Tool for Power BI Desktop to connect Excel to the local model hosted in Power BI Desktop. The goal is to be just one click away from an Excel report. While the initial version must ...

To create a pivot table, check that all the columns and rows are titled the way they should be, and then select PivotTable on the Insert tab. Better yet, try the Recommended PivotTables option to see ...

This function calculates a pivot table (similar to those created in Excel, R, or pandas (python) from a matlab table. In other words, in is able to summarise a large dataset by aggregating it in to ...