Java

Mocking with JUnit

This article describes Mocking with JUnit. Mocking with JUnit: Leveraging Mockito for Effective Testing Testing is a crucial part of software development, and often, you’ll need to isolate components or dependencies to ensure that your tests are focused and reliable. This is where mocking comes into play. Basically, Mocking allows you to create simulated versions …

Java

Best Practices for Writing JUnit Tests

In this article, I will share Best Practices for Writing JUnit Tests. Best Practices for Writing JUnit Tests JUnit is a powerful testing framework in the Java ecosystem, widely used by developers to ensure the reliability and correctness of their code. While writing tests with JUnit is relatively straightforward, there are some best practices you …

Java

Parameterized Tests in JUnit

In this article, I will explain Parameterized Tests in JUnit. Parameterized Tests in JUnit: Making Your Tests More Flexible Basically, JUnit is a robust and widely-used testing framework for Java applications, known for its simplicity and effectiveness in ensuring code quality. While writing individual test cases with specific inputs and expected outputs is a common …

Java

Getting Started With JUnit: A Beginner’s Guide

In this article on Getting Started With JUnit, I will explain how to work with JUnit. JUnit is a powerful and widely-used testing framework in the Java ecosystem. Basically, it allows you to write and execute unit tests for your Java code, helping you ensure that your software works as expected. In this guide, we’ll …

AWS

20+ Student Project Ideas Using Kibana

This article provides 20+ Student Project Ideas Using Kibana. The following list shows over 20 student project ideas that involve using Kibana for data visualization and analysis. These projects cover various domains and can be adapted to different datasets and scenarios: E-Learning Analytics Dashboard: Create a dashboard that tracks student engagement, course completion rates, and …

AWS

How EC2 Differs From Amazon Lambda?

In this article, I will explain How EC2 Differs From Amazon Lambda. Amazon EC2 (Elastic Compute Cloud) and AWS Lambda are both services provided by Amazon Web Services (AWS), but they serve different purposes and have distinct characteristics. The following section shows a comparison of Amazon EC2 and AWS Lambda. Compute Model Amazon EC2: EC2 …

AWS

What Are AWS Availability Zones?

The following article describes What Are AWS Availability Zones. Amazon Web Services (AWS) Availability Zones (AZs) are isolated data centers within a specific AWS region. They are designed to provide high availability, fault tolerance, and resilience to failures. Each Availability Zone is a physically separate and independent data center facility, with its own power, cooling, …