You may be interested in this new announcement about D1, https://blog.cloudflare.com/d1-read-replication-beta/ https://blog.cloudflare.com/d1-read-replication-b

You may be interested in this new announcement about D1, https://blog.cloudflare.com/d1-read-replication-beta/ https://blog.cloudflare.com/d1-read-replication-beta/ Read replicas for lower latency and sessions for partitions per user like you mention.