Monthly Archives: August 2023

Abstract factory design pattern in Java

The Abstract Factory design pattern in Java is a creational pattern that provides an interface (Abstract Factory) to create families of related objects without specifying their concrete classes. Concrete factory classes implement the interface to create specific object families. This pattern allows the client code to create objects without knowing their exact implementations, promoting flexibility… Read More »

Spring Batch 5 example – Read from MySQL and Write to MongoDB

Spring Batch is an open-source framework and one of the core modules of Spring Framework. It is used to create a robust batch processing application that provides error handling, recovery mechanisms, easy scalability, and parallel processing of large volumes of data in Java applications. In this tutorial, we are going to use a Spring Batch… Read More »

Jenkins – Jenkins Interview Questions & Answers

Ready to conquer Jenkins interviews? Let’s explore some common Jenkins interview questions and expert answers. We’ll learn all about Jenkins, a crucial tool for continuous integration and automation. Whether you’re experienced or new to Jenkins, these insights will boost your confidence and help advance your software development career. Let’s work together to succeed in Jenkins-focused… Read More »