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I believe messages were originally built on SMTP, then it moved to XMPP, then it all moved to MQTT
by popz41 7y ago
I believe messages were originally built on SMTP, then it moved to XMPP, then it all moved to MQTT
- benbristow 7y agoQuite an interesting thread posted last New Years here of how Facebook scale for demand at New Years Eve when everyone is sending Happy New Years messages at midnight https://news.ycombinator.com/item?id=18780741 https://news.ycombinator.com/item?id=18780741