"Sorry if this is an naive question. If every large companies are doing it, why aren't there a standard open source abstraction library available?" I think Tah

"Sorry if this is an naive question. If every large companies are doing it, why aren't there a standard open source abstraction library available?" I think Tahoe LAFS is the open source solution for this. https://tahoe-lafs.org/trac/tahoe-lafs https://tahoe-lafs.org/trac/tahoe-lafs https://en.wikipedia.org/wiki/Tahoe-LAFS https://en.wikipedia.org/wiki/Tahoe-LAFS