Spring Boot & Spring Reactive / WebFlux : Learn & master the art of building highly responsive systems with spring boot and spring reactive.

Main Information

Group Size

10 - 25

Duration

3 - 5 Days

(Customizable)

Certificate?

Skill Level

Advanced

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Course Outline

To start with, you will learn what reactive systems are all about and what does it mean by responsiveness, resilience and scalability with respective to software applications. You will have the concept of 'reactive systems' and 'reactive programming' put in the right perspective.
While getting to know Project Reactor (projectreactor.io) you will learn a lot about Flux & Mono which are the building blocks of spring reactive application
This course teaches you : how to process Flux with filter, map, flatMap, defaultIfEmpty and lot more
Parallel processing can do wonders to the performance of your application. You will learn parallelism with Flux along with different type of Schedulers provided by spring reactive
You will learn to write reactive APIs using RestControllers & Web Functional Handlers
Using WebClient to communicate with multiple external services is the major take away in this course
You will also learn to operate upon data received from multiple reactive sources / services using merge, zip and concat
Your knowledge on this subject matter will be incomplete without learning 'how to test reactive components'. You will gain in-depth knowledge of StepVerifier component that helps unit-test your reactive components
WebTestClient is yet another powerful component that spring-reactive provides which can be used to do integration testing of reactive APIs. WebTestClient is an important part of this training program
All in all : this course teaches you to architect robust reactive micro-services using spring reactive web. The knowledge gained in this training course will prepare you for other tool-kits like AKKA for e.g.

Who Should Attend

You must take this training program if you intend to hone your skills on building high-performing applications using reactive as the architectural approach
You must be a java developer by experience or should have taken some formal training on java to attend this training program.

Watch now

The elegant way of using WebClient in Spring Reactive to REST MicroService

This video explains how to use WebClient to invoke a Microservice. Moreover, it explains how to refactor the code into a method and use its reference with a flatMap.

A very basic introduction to Flux (Project Reactor)

This short video explains how the Flux works as a publisher .. especially with the log.

Using zipWhen with Mono to zip responses from 2 different micro-services

Using zipWhen with Mono to zip responses from 2 different micro-services (you may have to increase the volume of your system).

Working with Schedulers.parallel(), Schedulers.elastic() and ParallelFlux

Working with Schedulers.parallel(), Schedulers.elastic() and ParallelFlux.

Content will be Available Soon !

Trainers

Muhammed Shakir

Trainer - Spring Reactive, Reactive MicroServices, SpringBoot, Micro-Services, Spring Cloud, Liferay, Domain Driven Design, Performance & Mule-ESB.

Murali Dharan

Software Architect at InfoMover Technologies with 10+ Years experience in Software Design and Implementation of Solutions for Shipping & Logistics Industry

Spring Boot & Spring Reactive / WebFlux