ispconfig 3 with load balancing
currently i have running a ispconfig 2 system with one great website.
the server load are sometimes up to 10.x (on the top times).
the most load are produced by mysqld and then by apache.
now i want transfer the website on a fresh install of ispconfig 3 and two (thress with one loadbalancer, or its not right?) servers.
3 x Servers with an Intel® Core™ i7-920 Quad-Core (2 x 750 GB SATA-II, 8GB RAM)
all three servers are connected with a second gigabit network card.
how i should choose the setup? virtual machine ore directly installed?
can i add a new server when the load are on this servers to high?