about MySQL database of API Gateway, after reading the documentation, I'm not sure if the MySQL database must external (I mean not installed on the same VM of the API Gateway) of if it can be internal (I know a local SQL database installation exists on the VMWare OVA image, right?)
My question is related to a brand new Production environment with a cluster of 2 API Gateway nodes of Virtual appliance deployment type (VMWare OVA).
I'm pretty new with API Gateway so any suggestion about architecture of the solution or limitation related to MySQL database will be appreciated.
E.g. I red about the limitation of a maximum of two MySQL database servers can be configured for database replication in a Gateway cluster.