Pumps & Systems, Mar. 2017, by David Drake.
http://www.pumpsandsystems.com/pumps-pumps/march-2017-optimize-pumps-digital-data

"The Industrial Internet of Things (IIoT) is a wave of innovation that turns machinery into intelligent equipment through cloud-networked sensors and software. IIoT has the potential to become one of the biggest drivers of global productivity in the next decade as machines, technology and humans further integrate and unleash an unprecedented level of efficiency. The pump sector is well-positioned to reap the rewards of what many are calling the Fourth Industrial Revolution."