How to implement Spring Data REST?

August 19, 2021

This tutorial is adapted from Web Age course Spring Boot Training. In this tutorial, you will add Spring Data REST support to an existing application. The…

How to Use Resilience4j to Implement Circuit Breaker?

April 29, 2021

This course is adapted from the Web Age course Mastering Microservices with Spring Boot and Spring Cloud. The circuit breaker is a design pattern where you…

What is Docker?

February 19, 2020

This tutorial is adapted from Web Age course Microservices Development Bootcamp with Immersive Project. 1.1 What is Docker Docker is an open-source (and 100% free) project…

How to Secure a Web Application using Spring Security?

January 30, 2020

This tutorial is adapted from Web Age course  Technical Introduction to Microservices. 1.1 Securing Web Applications with Spring Security 3.0  Spring Security (formerly known as Acegi)…

Twelve-factor Applications- 12 Best Practices for Microservices

January 29, 2020

This tutorial is adapted from Web Age course  Technical Introduction to Microservices. 1.1 Twelve-factor Applications 1.2 Twelve Factors, Microservices, and App Modernization  Heroku, a platform as…

How to Install and Configure Confluent Kafka?

December 2, 2019

This tutorial is adapted from Web Age course Confluent Kafka for System Administrators. 1.1 Planning for Kafka – Platform Regarding OS Platforms for Confluent Platform Linux…

Data Pipelines Overview- Kafka

December 2, 2019

This tutorial is adapted from Web Age course Confluent Kafka for System Administrators. 1.1 Building Data Pipelines Data pipelines can involve various use cases: Building a…

How to Describe RESTful APIs using RAML and Swagger?

October 2, 2019

This tutorial is adapted from Web Age course Api Management Fundamentals for Architects Training. 1.1 Why to describe RESTful APIs? To make RESTful services useful, Service…

How to Create a Simple RESTful API in Spring Boot?

August 29, 2019

This tutorial is adapted from Web Age course Mastering Microservices with Spring Boot-and Spring Cloud. In this tutorial we’re going to build a simple “Hello World”…

Introduction to Spring Boot

August 27, 2019

This tutorial is adapted from Web Age course Mastering Microservices with Spring Boot and Spring Cloud. 1.  What is Spring Boot? Spring Boot (https://spring.io/projects/spring-boot) is a…