I think you mean organising files?
I have 8 GoPro memory cards so that 1. i’m never deleting data to make room for new content and then every few days i back all my files onto 2 1TB Hard drives 🙂
I then keep the content on the memory cards too until i have used all of my memory cards. That way at any one time i have 2 / 3 back ups of my files.
I’m learning as i go. I’m sure there are more precautions that can be taken. A lot of people like to upload to the cloud when they get wifi but due to the sheer volume of files i create and store – this isn’t feasible for me. Particularly in Asia, the wifi doesn’t accomodate for this either.