This document provides an introduction to industrial analytics, discussing three key enablers: 1) Industry 4.0 and the next generation of industrial infrastructure that connects physical and digital systems, 2) the Internet of Things which brings billions of machines and products online, and 3) advanced data analytics techniques. It outlines the evolution of industry from the first industrial revolution to the current fourth revolution characterized by Industry 4.0. The rise of industrial analytics is supported by these trends, allowing industrial companies to gain new insights from vast amounts of connected machine data using techniques like predictive maintenance.