Redis handle all request serially, because of that it is much simpler to be correct and doesn't have to worry as much about distributed gotchas. Because redis

Redis handle all request serially, because of that it is much simpler to be correct and doesn't have to worry as much about distributed gotchas. Because redis handles all requests serially you need to be very careful if the redis cluster is shared between different apps. You want to share the cluster among apps with similar usage patterns.