@sjw @graf @Moon @p this could work but if you do this on the edge using our super secret backhaul system it might work. but keep in mind you'd need enough memory alloc to handle the k/v pairs as it could get quite large for a big boy instance

alternative you can persist to disk with a retention and purge cycle but you're still making roundtrip to the disk which eats io and may not be optimal.

or you can just use iptables or nftables for a simpler acl setup.