I think Redis fits your definition of low latency queue. It does in my book, and I run a few thousand concurrent connections to Redis from Django. I also endors

I think Redis fits your definition of low latency queue. It does in my book, and I run a few thousand concurrent connections to Redis from Django. I also endorse django-redis and use it for caching, pub sub, and various data types. See https://github.com/samuelclay/NewsBlur/blob/master/settings.py#L584-L597 https://github.com/samuelclay/NewsBlur/blob/master/settings.... for my redis configuration. I also use django-redis for caching (which is higher up in that file).