I often hear people referring to Microsoft Excel as a database—but that couldn't be further from the truth. Compared to true database systems, Excel is insecure, hits size limits too quickly, and ...

Spreadsheets are great tools. Spreadsheet programs have been around for over 25 years and many contractors have built some pretty respectable spreadsheets over the years for their estimating.

Have you ever found yourself tangled in a web of complex Excel formulas, trying to make sense of sprawling datasets with traditional functions like SUMIFS? Many of us have been there, struggling with ...