In this chapter, we learned about backpressure. We learned how to support backpressure and Flowables as well as processors. We also learned how to support backpressure from consumers and producers.

Although we gained some grip on producers while working on real-time projects, we need to do asynchronous operations. In the next chapter, we will focus on the same. We will learn about asynchronous data operations, and we will learn more about the map operator, which we are already using.

Curious? Turn to Chapter 5, Asynchronous Data Operators and Transformations right now.