Spark OS is designed to be infinitely scalable, and manage connections between millions of users and their devices. There is no upper limit to how many products can be connected to our messaging system, so don't worry about your overwhelming success. | Spark OS is designed to be infinitely scalable, and manage connections between millions of users and their devices. There is no upper limit to how many products can be connected to our messaging system, so don't worry about your overwhelming success. |