Description: Datavault Builder is an open-source tool for designing and documenting data vault models. It provides a graphical interface to map business concepts to hubs, links, and satellites.
Type: software
Pricing: Open Source
Description: Numbers is a spreadsheet app developed by Apple for macOS and iOS. It features calculation, graphing tools, and simple table creation. A good alternative is LibreOffice Calc which is free, open source software.
Type: software
Pricing: Open Source