Can somebody give me advice on what the best ways to back-up game documents (designs, character concepts, etc.) and art assets (3D models, textures, sounds, music) are? I do already use a software versioning system for my code, but what about documents and art assets?
I could hypothetically store some of those in the software versioning system too, but that's not its primary purpose. As far as I know, those are primarily meant for code. Is there such a thing as art assets repository?
Perhaps I could use Google drive or Google docs, or DropBox, in addition to an external hard-drive? Somebody I talked to about this suggested backing-up all files on an external hard drive and putting it in a bank safe deposit box. That seems kind of extreme though.
How do other developers on here accomplish this?
Thanks in advance.