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by sbr464 2780 days ago
I haven't tried to estimate the size, but I think one thing that may enlarge it is all of the extra copies of content for various resolutions, different bit rates to support bandwidth issues, and optimized versions for the different mobile devices & apps. That's a lot of different files for 1 piece of content.

Edit--Found this quote from an article[0] written in 2013, so I'm sure it's much larger now. Also, the Open Connect Appliances[1] have about 240TB capacity each, but they just tail the current popular content.

The master Neflix catalog takes up about 3.14 petabytes of cloud storage space, which is converted and compressed down to about 2.75 petabytes, consisting of 100 different versions suitable for watching on more than 1000 different devices.

[0] https://gizmodo.com/how-netflix-makes-3-14-petabytes-of-vide...

[1] https://openconnect.netflix.com/en/hardware/