This is covered in the ActionCable chapter, but the short answer, is no, Redis isn’t required, but if you want it, we show how to use it via Docker, but we also show a way not to use it.
This is covered in the ActionCable chapter, but the short answer, is no, Redis isn’t required, but if you want it, we show how to use it via Docker, but we also show a way not to use it.