Queues with sharding

[lumio-aamadeo]

Is there any plan to add the ability to a queue to be sharded? For example I may want throughput so I use a lot of workers, but I dont want to jobs related to a user to execute concurrently, I could solve that by having queues with concurrency factor of 1 and have 1 queue per shard, but that would involve maintaining a behavior that probably should be handled natively in this library.

[manast]

Maybe groups with concurrency max 1 does what you need: https://docs.bullmq.io/bullmq-pro/groups/concurrencyhttps://docs.bullmq.io/bullmq-pro/groups/concurrency