1) What is Spring Cloud, and what are its key features of it? Spring Cloud is a framework of ready-to-use components that enables rapid application development of cloud-ready applications in distributed microservices. It facilitates rapid development features when we move a standalone API into a distributed microservice architecture. Let’s see some of the main features of Spring Cloud Distributed/versioned configuration

In this article, we’ll discuss an alternative solution for sorting the data of a CSV file in the Spring Boot application. The article will be quite helpful if you are dealing with huge CSV files that might have a million records and require sorting of information before records are processed…

There are many business instances where we cannot afford failures (for example, long-running batch jobs, crucial computations, and applications dealing with massive amounts of data). Such intensive memory operations frequently result in heap memory errors, and we may need to re-process them after restarting the program. Such huge operation failures…

There are many professional tools and platforms available to perform continuous integration for the Spring Boot application. The most widely accepted tools are Jenkins, GitLab, TeamCity, etc. GitHub has also joined this segment and has introduced CI functionality via a new feature named GitHub Actions. In this article, we’ll learn…

Utility Class for List interface from Apache Commons Collection Library We’ll learn about the ListUtils class from the Apache Commons Collection Library in this tutorial. This class provides utility and decorator methods for the List interface in Java. Most developers are familiar with well-known classes from the java.util package, such…

Overview — Design Patterns are well-known industry solutions to typical developer difficulties. It becomes pretty useful if we apply design patterns wisely in our programs. Several design patterns are referred to as Creational Design patterns because they are related to the creation of objects in a computer language. …

Comparison of objects is quite a common requirement across all Java and Spring Boot applications, and there are many ways to achieve this. Below are the most common approaches used by majority of the developers for comparing two objects in Java Using Objects.equals() method By Overriding the Hash Code and…

Do you have a Spring Boot application that has heavy processing tasks and breaks down if the number of user requests at a time increases? Or do you want to decouple an asynchronous function and run it on a reduced core with minimum CPU usage? …

Do you know that optimizing the disk space on file servers is one of the most crucial non-functional requirements for Java applications? If managed wisely, it can lead to 60% to 70% cost savings on file storage servers. …