They are serving 1on1 chats and group chats. That practically partitions itself. There are many server lease options all over the world. My assumption is that they use some AWS service and now can’t migrate off. But you need an oncall team anyway so you aren’t buying that much convenience.
They are serving 1on1 chats and group chats. That practically partitions itself. There are many server lease options all over the world. My assumption is that they use some AWS service and now can’t migrate off. But you need an oncall team anyway so you aren’t buying that much convenience.