Summary

In this chapter, we have implemented our first data flow. We will reuse the Prosys OPC UA Simulation Server in the next two chapters—Chapter 12, Performing a Practical Industrial IoT Solution with Azure, and Chapter 10, Implementing a Cloud Industrial IoT Solution with AWS. In these, we will implement a more practical data flow with Azure and AWS. In the next chapter, we will also look at I-IoT middleware. We will learn about its basic functionalities and some key use cases that are useful in an industrial context.