In this epoch, students will build a lightweight notification-service using HonoJS, a minimal and ultra-fast web framework for building modern web APIs. This service will act as a simple receiver o...

In this epoch, students will build the order-service, a self-contained microservice that handles customer orders in an e-commerce system. This service will communicate with the user-service and pro...

In this epoch, students will create the product-service, a standalone microservice responsible for managing the product catalog. It will support full CRUD operations (Create, Read, Update, Delete),...

This epoch focuses on building the user-service using Node.js, ExpressJS, and MongoDB. The service will include user registration and login functionality, secured using JWT (JSON Web Token). Studen...

This first epoch introduces the core concepts of Microservice Architecture, providing students with a solid theoretical foundation before diving into code. Learners will explore how microservices d...

Building an E-commerce Backend System using a Microservices Architecture.

Data abstraction is the process of hiding certain details and showing only essential information to the user. Abstraction can be achieved with either abstract classes or interfaces (which you will ...

These two keywords are widely used in Java and play important roles in defining behavior for variables, methods, and classes.

The Java Collection Framework (JCF) is a unified architecture for representing and manipulating groups of objects.

In Java, an array of objects is simply an array where each element is a reference to an object. Instead of holding primitive types (int, char, etc.), the array holds instances of classes.