Summary
In this chapter, we have implemented our first data flow. We will reuse the Prosys OPC UA Simulation Server in two subsequent chapters – Chapter 10 and Chapter 12. In these, we will implement a more practical data flow with Azure and AWS.
In the next chapter, we will look at IIoT middleware and understand the basic components of a central IIoT system. We will learn about its basic functionalities and some key use cases that are useful in an industrial context.