Spring Boot REST API and Microservices - Spring Cloud

Name: Spring Boot REST API and Microservices - Spring Cloud
Rating: 4.5 (236 reviews)

Simple Short Tutorial for Spring Boot and Microservices with Spring Cloud

Created byCoding Saint

Last updated 3/2020

English

English [Auto],Korean [Auto],

What you'll learn

You will start coding in Spring Boot and will learn Spring and Microservices in detail
It will increase you to understand detailed working and annotations of Spring
You will learn to perform CREATE,UPDATE,RETRIEVE and DELETE (CRUD) operations on database layer
You will learn advance REST technology which will make you aware of HTTP verbs and RESTful Maturity via Richandson maturity level
You will learn fine details of Error and Exception Handling of REST API
Additionally you will be aware of Random numbers and values generation via Spring
You will get knowledge on Profiles and externalising configurations a way to handle application in different environment as DEV,QA ,PROD
You will learn reason to use Microservices and also when not use Microservices
Learn how to code in Feign Declarative REST client and reduce Boilerplate code of Spring REST Template code
You will be able to answer needs of load balancing via Ribbon Client Side load balancing
You will understand how new service in Microservices are discovered via Service Discovery
You will learn how to manage configurations in Microservices using Config Server
You will learn intricacy of logging and Tracing logs in distributed system using Sleuth and Zipkins
Build Resilient Systems with Hystrix Fault Tolerance
Learn how to automatically update configuration without server restart using Cloud Bus

Course content

20 sections • 58 lectures • 5h 47m total length

Introduction3:49
Discover how Spring Boot accelerates production-ready applications by auto-configuring beans, embedding servers like Tomcat, and reducing boilerplate, while preserving control through annotation-based customization.
Requirements And Prerequisite1:13
Examine the requirements and prerequisites for building a Spring Boot REST API and microservices app, including Java proficiency, Maven or Gradle, and compatible Tomcat versions.
Bootstrapping First Spring Boot Project9:12
Spring Boot - Hello World6:20
Full source code and Classroom details0:15
Find the entire source code at github.

It contains entire codebase of this lecture. You can refer it for any assistance if required.

Configuring Database for RESTful Application7:18
User Information API - Anatomy5:41
Create a restful api backed by an in-memory s2 database, exposing crud operations to manage users by id, first name, last name, and email.
Adding JPA repository for Demo Application2:20
POST - Adding a User11:10
Learn to post a new user via JSON to a REST endpoint, save the user with a repository, and return a response entity with 201 created.
GET - Retrieve added User7:56
PUT - Update User6:15
Send a put request to the /user endpoint to update an existing user with its id and new fields in JSON format, then verify the changes in the database.
DELETE - Delete User3:40
Delete a user record from the database using a Spring Boot REST API and the HTTP delete method, mapping the request to a path variable id to purge the resource.

Configuration & properties Introduction: Using @Value and injecting Environment15:20
Placeholder in properties file8:26
Use property placeholders in Spring Boot to reuse app name, version, and description across properties and controllers, and generate dynamic values with random properties like random.value, random.integer, and random.long.
Type-safe Configuration : @ConfigurationProperties : Hierarchical Configuration9:15

Profiles: An Introduction4:33
Spring profiles segregate configurations for development and production, using application properties files and spring.profiles.include to switch databases and credentials across environments.
Including multiple profiles same application4:49
Demonstrates configuring multiple profiles in a Spring Boot app, overriding main properties with dev and q properties files, and verifying the active profile at runtime.

Microservices Introduction5:50
Compare monolith architectures with microservices, showing a single monolith splitting into product, cart, and payment services with separate databases, scalable deployments, and inter-service communication via REST or AMQ.
Advantages of Micoservices3:06
Explore the advantages and drawbacks of microservices, including improved fault tolerance, independent services with well-defined boundaries, graceful degradation, polyglot development, and easy addition of new modules.
Drawbacks of Microservices4:01
Components of Microservices8:01
Explore microservices components, including user and task services, Finn for declarative rest calls, Ribbon for load balancing, Eureka discovery, config server, API gateway, and tracing with Sleuth and RabbitMQ.
Full Source code for Microservice Section0:10
User Service - Introduction0:56

Requirements

Should know Core Java, Spring Knowledge is an advantage

Description

"Spring Boot REST API and Microservices - Spring Cloud" is comprehensive course aimed for starting your journey towards spring boot and Microservices. It covers most important fundamentals. The course gets updated with time so that you can keep pace with new offerings from spring and give an edge to your career. Start understanding the basics of Spring boot and REST API and master Microservices which are the latest and hottest topic in market.

We have grown with strong 8000 + students Look at few of the comments from our student.

"The very good knowledge of the spring boot and REST API. it was a good presentation skill. The easiest way to explain microservice and other stuff too related microservice. I feel happy with this course completed."

-Vimal Gangadiya

"Content and explanation provided is really nice along with the practical examples."

- Vishal Mendekar

Start the course and learn.

Introduction to Spring Boot: Understand why Spring boot is required.
Creating first Spring Boot Application
CRUD Operations via Spring Boot
HTTP verbs and RESTful Maturity via Richandson maturity level
Error and Exception Handling
Random numbers and values generation via Spring
Profiles and externalising configurations.
Microservices
1. Introduction
2. Feign Declarative REST Client
3. Service Discovery in Microservices
4. Use of Config Server
5. Zuul API gateway
6. Distributed Tracing
7. Zipkins UI to view traces
8. Hystrix Fault tolerance
9. Spring Cloud bus to update automatic configurations

Who this course is for:

Those who want to learn Spring ,Spring Boot and Microservices and have Java knlowledge

Spring Boot REST API and Microservices - Spring Cloud

What you'll learn

Explore related topics

Course content

Introduction5 lectures • 21min

Starting Annotations of Spring Boot3 lectures • 16min

Rest API with Spring Boot7 lectures • 44min

Maturity of REST API2 lectures • 23min

Exception Handling3 lectures • 21min

Content Negotiation2 lectures • 23min

Configuration and properties3 lectures • 33min

Profiles2 lectures • 9min

Custom Handbook for Nirvana Guide of Spring Boot1 lecture • 1min

Microservices : Introduction6 lectures • 22min

Requirements

Description

Who this course is for: