I want to build a cluster up to one million online users.
So i need 8-10 instances of openfire. (one instance eats 2GB of RAM and support ~100K online users)
lets it will be 1 server for each instance.
so Totally 10 servers.
I plan to use the Postgres as DB.
What type of oracle coherence license i need? Standart or Enterprise?
How to calculate per processor or per “Users plus”?
Please help me to select the correct license and evaluate costs.