    # File lib/fog/aws/rds.rb, line 63
            def self.data
              @data ||= Hash.new do |hash, region|
                hash[region] = Hash.new do |region_hash, key|
                  region_hash[key] = {
                    :servers => {},
                    :security_groups => {},
                    :snapshots => {},
                    :parameter_groups => {"default.mysql5.1" => { "DBParameterGroupFamily"=>"mysql5.1",
                                                                  "Description"=>"Default parameter group for mysql5.1",
                                                                  "DBParameterGroupName"=>"default.mysql5.1"
                                                                },
                                          "default.mysql5.5" => {"DBParameterGroupFamily"=>"mysql5.5",
                                                                "Description"=>"Default parameter group for mysql5.5",
                                                                "DBParameterGroupName"=>"default.mysql5.5"
                                                                }
                                          }
                                     }
                end
              end
            end