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They're using AWS VPC (Virtual Private Cloud) which isn't open to the world (you use a VPN to bridge the VPC into your internal network) and which you can spin
by philjohn 8y ago
They're using AWS VPC (Virtual Private Cloud) which isn't open to the world (you use a VPN to bridge the VPC into your internal network) and which you can spin up dedicated instances that don't share underlying hardware with other AWS customers.