The rise of Docker in modern software development has revolutionized how applications are built, tested, and deployed. Docker’s containerization approach encapsulates applications into isolated environments, thereby eliminating the infamous “it works on my machine” problem. However, with these benefits come new challenges, specifically in the realms of monitoring and logging…

Docker, an open-source platform, has revolutionized the development landscape by allowing developers to package applications and their dependencies into a standardized unit for software development known as a Docker container. The Docker ecosystem offers a range of tools and best practices, which we’ll explore in this article. Understanding Docker Docker uses OS-level…

When it comes to the deployment of applications and isolating environments, two leading technologies dominate the scene: Docker and Virtual Machines (VMs). Both are excellent tools for developers to manage software applications, but how do you know which one to use? …

Docker is a platform that uses OS-level virtualization, known as containerization, to package applications with their dependencies and configurations. This approach ensures that applications run smoothly and consistently in different environments. The beauty of Docker lies in its simplicity and efficiency. Unlike traditional virtual machines, Docker containers are lightweight, share…

We are often told that financial success is merely a product of numerical skill and understanding complex investment strategies. However, Morgan Housel, in his widely acclaimed book “The Psychology of Money”, challenges this popular notion. According to him, the essential aspect of financial success is not how smart you are…

WebSockets is an advanced technology that makes it possible to open an interactive communication session between a user’s browser and a server. With this API, you can send messages to a server and receive event-driven responses without having to poll the server for a reply. The Spring Framework, a comprehensive…

Spring Data JPA, a part of the larger Spring Data family, makes it easy to implement JPA-based repositories. It significantly reduces the boilerplate code related to the data access layer by using Spring and JPA together. Let’s dive into an example to better understand how to use Spring Data JPA. Maven Dependencies …

Spring Batch is a powerful tool in the Java ecosystem for processing large volumes of data. It provides robust and scalable solutions for batch processing, thus being suitable for a myriad of applications, such as billing systems, report generation, or data transformation tasks. …

Java Persistence API (JPA) is a specification for accessing, persisting, and managing data between Java objects and a relational database. Spring Data JPA, as a part of the larger Spring Data family, simplifies the implementation of JPA-based repositories. …