Follow the 3-2-1 rule—three copies, on two different media types, with one copy off-site.

If you are managing a digital library or searching for specific archived content, following these industry standards is key:

This indicates a resolution of 1920x1080 pixels. In an age of 4K and 8K, FHD remains the "sweet spot" for many archives because it balances visual clarity with manageable file sizes.