Comment by lordofmoria

I had a bad experience with Action Cable + Redis (extremely high memory overhead, tons of dead redis connections), so it's a bit "fool me once" with regard to action cables.

The main argument for caching in the DB (the slight increase in latency going from in-memory->DB-in-memroy is more than countered by the DB's cheapness of cache space allowing you to have tons more cache) is one of those brilliant ideas that I would like to try at some point.

Solid job - i just am 100% happy with Sidekiq at this point, I don't understand why I'd switch and introduce potential instability/issues.