I know I can configure Rails.cache to be backed by memcache, and that
I can configure multiple memcache servers for load balancing. Is there
any way to configure multiple instances of Rails.cache? In this case,
I'd like my application to use a standard memcache server, as well as
a starling server.
Ideally, something like Rails.cache[:memcache] vs.
Rails.cache[:starling] would point to different servers.