Spring WebFlux Masterclass: Reactive Microservices

Spring WebFlux Masterclass: Reactive Microservices - Unlock the Power of Reactive Programming with Spring WebFlux to Develop Scalable and Efficient Microservices

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In this comprehensive course, you will dive into the world of Spring WebFlux and learn how to harness its power to build reactive and high-performance microservices. Spring WebFlux offers a non-blocking and event-driven approach that outperforms traditional Spring Web MVC. Through practical examples and hands-on exercises, you will gain the skills and knowledge to develop RESTful APIs, handle exceptions, work with query parameters, leverage functional endpoints, integrate with MongoDB using Spring Data Reactive, utilize Spring Data R2DBC for reactive relational databases, make non-blocking HTTP requests with WebClient, implement server-sent events for real-time updates, and handle blocking drivers/APIs seamlessly in your WebFlux applications.

By the end of this course, you will be equipped with the tools and techniques to build resilient and efficient microservices using Spring WebFlux.

Course Content:

Introduction to Spring WebFlux:

Understanding the benefits of reactive programming and Spring WebFlux

Performance comparison with traditional Spring Web MVC

Building 3 Microservices from scratch and integrating them

Exposing Reactive Restful APIs:

Implementing GET, POST, PUT, and DELETE operations with Spring WebFlux

Using Controller annotation for request mapping

Exception handling with @ControllerAdvice and @ExceptionHandler

Handling query parameters with WebFlux

Functional Endpoints:

Exposing APIs programmatically with functional endpoints

Router Function and Router Config for routing requests

Spring Data Reactive MongoDB:

Performing CRUD operations with the Reactive MongoDB driver

Spring Data R2DBC:

Performing CRUD operations with the Reactive Relational DB driver

WebClient:

Making non-blocking asynchronous HTTP requests with WebClient

Handling headers, cookies, requests, and responses

Managing attributes and exception handling

Accessing streaming APIs using WebClient

Understanding the difference between Exchange and Retrieve methods

Server-Sent Events (SSE):

Exposing streaming APIs for real-time updates

Implementing push notifications from backend to frontend

Developing frontend using HTML, Bootstrap, and JavaScript

Miscellaneous:

Making microservices more resilient with the retry pattern

Handling errors using onError

Understanding the Reactive Manifesto

Exploring how Netty works

Handling blocking drivers/APIs with WebFlux

Join this course to master Spring WebFlux and unlock the potential of reactive programming for developing highly performant and scalable microservices. Gain the skills necessary to build resilient, efficient, and real-time applications using Spring WebFlux's non-blocking and event-driven architecture.

Who this course is for:

• Any Developer / Architect who is interested in Microservice Development / Architecture with WebFlux