12/02/21 20:54:03.29 k/ouQHFp
acts_as_readonlyable
URLﾘﾝｸ(revolutiononrails.blogspot.com)
URLﾘﾝｸ(drnicwilliams.com)
octopus
Database Sharding for ActiveRecord
URLﾘﾝｸ(github.com)
User.where(:name => "Thiago").limit(3).using(:slave_one)
Octopus.using(:slave_two) do
User.create(:name => "Mike")
end