How to create a resource that looks like this?

A vendor of ours has a great view called Customer Node Details.  It looks like a combination of Node Details and Polling Details. 

I want to make something similar to this but can't figure out how to create a custom resource that:

Pulls fields from different tables

and

Once created, can be added to a View just like the other hundreds of Resources that can be added to Views.

Any suggestions you have would be appreciated.

Thanks.