I'm looking for a system to update software WITHOUT using the Ubuntu repositories. In other words, for my own project, not in the Canonical repositories, is there software that will allow you to check the version and pull an update?
I know that I can build a custom repository, but I'm just curious if there are other solutions out there, because I am not sure what exactly repositories are made to handle. (In my case, it will be a very large, in quantity and size, set of binary files, so I'd like to see what options I have, or if the only feasible option is creating a custom repository.