Bain predicts the combined markets of the Internet of Things (IoT) will grow to about $520B in 2021, more than double the $235B spent in 2017. Data center and analytics will be the fastest growing IoT segment, reaching a 50% Compound Annual Growth Rate (CAGR) from 2017 to 2021.
— Read on www.forbes.com/sites/louiscolumbus/2018/08/16/iot-market-predicted-to-double-by-2021-reaching-520b/