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> how much it must cost them to run something like WhatsApp with millions of users I'd be very curious to know. I don't remember specifics, but they were runni
by ethagnawl 6y ago
> how much it must cost them to run something like WhatsApp with millions of users
I'd be very curious to know. I don't remember specifics, but they were running a shockingly low number of servers early on in large part because WhatsApp is built on top of Erlang/OTP.