aws rds modify-db-parameter-group \\
    --db-parameter-group-name apdev-rds-parameter \\
    --parameters '[
        {"ParameterName":"max_connections","ParameterValue":"250","ApplyMethod":"pending-reboot"},
        {"ParameterName":"wait_timeout","ParameterValue":"30","ApplyMethod":"pending-reboot"},
        {"ParameterName":"interactive_timeout","ParameterValue":"30","ApplyMethod":"pending-reboot"},
        {"ParameterName":"innodb_buffer_pool_size","ParameterValue":"536870912","ApplyMethod":"pending-reboot"},
        {"ParameterName":"innodb_log_file_size","ParameterValue":"134217728","ApplyMethod":"pending-reboot"},
        {"ParameterName":"innodb_flush_log_at_trx_commit","ParameterValue":"2","ApplyMethod":"pending-reboot"},
        {"ParameterName":"thread_cache_size","ParameterValue":"50","ApplyMethod":"pending-reboot"},
        {"ParameterName":"table_open_cache","ParameterValue":"400","ApplyMethod":"pending-reboot"},
        {"ParameterName":"innodb_flush_method","ParameterValue":"O_DIRECT","ApplyMethod":"pending-reboot"},
        {"ParameterName":"sync_binlog","ParameterValue":"0","ApplyMethod":"pending-reboot"}
    ]'