So I'm wondering, currently we use Digital Ocean, to host our kubernetes cluster.
They do offer 3 types of loadbalancers: small, medium, large.
You can reference them here. They state that for the large loadbalancer they have "Maximum Simultaneous Connections: 40,000" and "Maximum New SSL Connections per Second: 1000".
So if you e.g. need more than 40,000 simultaneous connections or more SSL connections per second? How can you handle such requirments, would you add multiple Loadbalancers and have multiple A records pointing to them? How do big companies handle this?
Having only 40,000 simultaneous connections is ab bottleneck.