I want to know if it's possible to have one application with
clustering on 2 different servers ? With mongrel, I can run some
clusters to improve performance on one physical server. But, if I have
a physical problem on the machine, my application will be down. If I
can have it on 2 different servers using a shared database, I improve
my performance and the security of my application.
I can't find anything on Internet about that.
Anyone knows if it's possible ? and how ?