Isn’t it the right time to demystify the quite easy process of sending emails from a Spring Boot application? It is a powerful tool for email marketing or mail notifications or any other purpose you may think of. Let’s not waste any time and get right to the point. The…

I’m sure all of the developers like it when the code they are working with is neat and tidy. Writing clean code is a pleasurable activity that makes us all proud of our skills; however, viewing clean code is even much more satisfying. A properties file in a Spring Boot…

Many of you, I’m sure, are interested in how to fine-tune your Spring Boot applications with little but meaningful things like adding profiles, customizing separate properties for different purposes, or creating mail configurations. I’ve decided to start writing these mini-series to share my experiences with you. I hope that by…

In part 1 and part 2 of the microservices series, we spent some time building two simple microservices — Student and Plagiarism and established HTTP communication between them. However, that may not be a good solution when your application needs to scale and you have multiple instances running. In such…

The series of lessons on constructing microservices using Maven, Spring Boot, and Docker is still ongoing. You can see a step-by-step tutorial on setting up a Maven project and creating a very simple microservice Student that is connected to a PostgreSQL database running in a Docker container in the first…

If you’ve been putting off using Java 17 until now, I’ve got some good news for you. You’ll be able to learn about the trendiest top features from Java 12 to Java 17 in one place and try out coding with me. To begin, Java 17 will be a long-term…

Microservices are so well-known in the IT industry right now that they don’t require a special introduction. If you’ve worked with monolithic programs before, you’ll understand how difficult it is to deploy them. From a range of viewpoints, the larger a software is, the more difficult it is to maintain…

Knowing K8s will set you apart from a lot of other software engineers since there is a lot of demand for people who know K8s right now. Let’s briefly discuss the basic concepts and architectural features that make Kubernetes such a nice tool for any developer! What is the problem Kubernetes is attempting to solve? To appreciate the solution…

In this tutorial, I want to show you how to deploy a docker image to a local Kubernetes cluster directly from your computer. This will hugely increase your coding confidence. So grab your favorite snacks and keep the rhythm! Setting up the environment We will need Docker to package our application into a container…