In this post, you’ll discover the hot and new web development course focuses on the knowledge of reactive programming and RESTFUL APIs. The course is Build Reactive RESTFUL APIs using Spring Boot/WebFlux, recently published on Udemy, but there have been over 408 students enrolled. As of 4/2019, the course is 4.6 top-rated on Udemy. If you’re complete new to reactive programming language and want to learn how to build non-blocking RESTFUL APIs using Spring WebFlux, here is just a right place to get started. The Build Reactive RESTFUL APIs using Spring Boot/WebFlux course won’t spend you much time, because it only covers 9.5 hours of on-demand video.
Before learning the Build Reactive RESTFUL APIs using Spring Boot/WebFlux course, you’d better know that the knowledge of Spring Boot is required.
What you’ll learn:
- What the reactive programming is?
- How to write code with DB
- How to build a Reactive API from scratch
- Get a good understanding on why you learn Reactive programming
- How to get started with Project Reactor
- How to work with WebFlux/Reactor effortlessly
- How to build non-blocking clients
- How to be a master in using WebClient
- How to write some automated test cases
- How to master Reactive API
- … much more
What is Reactive Programming?
In the Build Reactive RESTFUL APIs using Spring Boot/WebFlux course, you’ll have a depth learning of Reactive programming language. Reactive programming is one of the methods of classifying the programming languages. It basically revolves around the data flow and the changes that are necessary. It makes sure that the users do not get confused or do not face any problem in the expression of the data in the programming languages that they are using.
Also, the model that needs to be executed makes the required changes automatically. If we try and understand the actual working of this then they are meant to give the registered components the data that is important for them. There are three main things that one should understand, if we talk about the reactive programming and they are as follows.
Observable- The data streams are called observable. The main works of these data streams is to pack the data that are passed from one thread to another.
Observers- The consumption of data stream given by observable is done by observer. The moment any observable sends the data stream, all the registered observable receives it. A lot of functions could be performed with the help of these data streams. If any error occurs while the transmission of the data streams, then the observer will also receive an error.
Schedulers- while discussing the main components of reactive programming, we should not forget that it is meant for asynchronous programming, which means everything that is happening here should be in the organized way. Schedulers tell the observer and the observable as to which thread they should choose to run on. There are a lot of threads and the selection of appropriate thread is very necessary.
With this we come to an end and can conclude that we can actually do a lot of works with the help of reactive programming. One should give proper attention to the components mentioned here.
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