Magento 2 Separation of Config Cache from default Object Cache Redis Storage

m2_redis_config_cache.php

<?php

# You can store a specific cache type separately from the default object cache storage

return [
  
    'cache' => [
        'frontend' => [
            'default' => [
                'backend' => 'Cm_Cache_Backend_Redis',
                'backend_options' => [
                    'server' => '127.0.0.1',
                    'database' => '0',
                    'port' => '6379',
                    'password' => ''
                ]
            ],
            'objconfig' => [
                'backend' => 'Cm_Cache_Backend_Redis',
                'backend_options' => [
                    'server' => '127.0.0.1',
                    'database' => '0',
                    'port' => '6383',
                    'password' => ''
                ]
            ]
        ],
        'type' => [
            'config' => [
                'frontend' => 'objconfig'
            ]
        ]
    ],

];