Hi Herpiko - (if I understand your question correctly) - GrowthBook does not cache any results of an assignment - instead, as you have figured out, we use deterministic hashing to make sure that if the user id (or whatever hashing attribute you’re using) is the same, the user will get the same variation. This means that if you spawn 5 replicas of a backend, the user will get the same variation for all/any of them.