Data comes from all kinds of sources and Microsoft Power Query can you when you need to combine foreign data. It’s a bit easier than trying to do so in Microsoft Excel sometimes.

LibreOffice contains a very powerful database tool that is actually quite user friendly. Here's how to create a database query using the Design View tool.

Storing the data independent of the SaaS database provides greater flexibility to transform, join, cleanse, cube, or aggregate data as required by downstream users and applications.