debian - 2 servers 1 subdomain -

today have 1 debian server serving videos 1 of sites. domain name video.mysite.com.

but it's getting huge amount of traffic i've installed new debian server, placed want host , running rsync between 2 debian machines.

my questions is;

can have video.mysite.com randomly choose file 2 records or something?

i have not tried far know start.