In this article, I will walk you through the process of deploying a Spring microservice on Kubernetes using Helm charts! Here’s a step-by-step tutorial: Prerequisites: Step 1: Create a Helm Chart for your Spring microservice 2. Change into the directory and create a Chart.yaml file to define your chart: In the Chart.yaml file, add the […]
Spring Boot is a popular framework for building microservices, while Kubernetes is a widely used container orchestration platform. In this article, we will discuss how to deploy a Spring microservice on Kubernetes. Prerequisites: Step 1 Build the Spring Boot Application First, we need to build the Spring Boot application as a Docker image. In the […]
One of the most popular programming interview questions at Google is the “Two Sum” problem. The problem is simple in theory but requires a well-structured and optimized solution. The question asks for an algorithm that can find two numbers in an array that add up to a target sum. Problem Statement: Given an array of […]
In this tutorial, I will explain how to generate Swagger OpenAPI v3 documentation for Spring microservices using SpringDoc. Prerequisites To follow this tutorial, you should have the following prerequisites: What is springdoc? Springdoc is an open-source library that enables auto-generation of OpenAPI v3 documentation for Spring Boot RESTful Web Services. It is built on top […]
Spring Cloud Stream is a framework that simplifies the development of event-driven applications by providing abstractions for common messaging patterns. It uses a message broker, such as RabbitMQ or Kafka, to facilitate communication between different parts of the application. In this tutorial, we’ll focus on how to use functional style producers and consumers with Spring […]