Today, more than 100 million voice calls are made every day on WhatsApp – that’s over 1,100 calls a second!
Wow. I don’t even know what else to say.
WhatsApp users make 100 million calls a day
Today, more than 100 million voice calls are made every day on WhatsApp – that’s over 1,100 calls a second!
Wow. I don’t even know what else to say.
No offence. This is something that someone in your position should know.
Whats App is programmed in Erlang, a language developed for a telephone company (Ericcson). Erlang is awesome, and Whats App is perfectly technically positioned to handle this kind of load.