gistfile1.rb

    def self.process_results(num)
      client.process_results(num) do |address_hash|   # Redis LPOP and a JSON parse should be fast

        Nation.with(address_hash['passthrough']['nation_slug']) do # Is Nation.with slow???
          address = Address.find_by_id(address_hash['passthrough']['address_id']) # find_by_id is should be fast
          next unless address

          begin
            address.update_geocode_data(address_hash) # Is update_geocode_data slow?
          rescue ActiveRecord::RecordInvalid
            address.increment_geocode_error_count # increment should be fast
          end

          address.save # save should be fast
        end
      end
    end