Hello,
I want to build a dataset based on an uploaded fusionsheet every hour, and this fusion sheet never has changes (want it to build so I can kick off a different transform). is this possible?
Yes you can configure the build manager to force build every hour.
However, the downstream data you wish to build will not get triggered to build since the root dataset isn’t really being updated.
Better to just go to the transform you want to run every hour and configure build manager to do so.
Hello dear 
As per my knowledge, Yes, it’s possible to automate building a dataset from an uploaded Fusion sheet every hour, even if the sheet doesn’t change. This setup can help trigger subsequent transforms reliably. You can schedule this process using scripting or automation tools to ensure it runs smoothly at regular intervals.
I hope this will help you.
Respected community member 