WARNING: If you have Taxi Ride on your Siberian, Redis will break it.
Note for “Chatrooms / Realtime Chat”: Redis will work with Chatrooms starting at version 1.6.0
If you have a lot of users, and your server can be slowed down, you may want to set up a Redis server instance to take care of your Sessions.
Requirements:
- A Redis server
- The php-redis plugin
Once your Redis server is running and configured, reach your Backoffice > Settings > Advanced > Configuration:
Enter your “Redis enpoint” and the “Redis AUTH KEY“, then click on 
Once done, change the “Session handler” to Redis, and 